[4.0-beta.11] Update build.gradle, signing and changelog.

This reverts commit 1677be9e6fa30478564df94201ea0f8193d6e5b8.

app/build.gradle

@@ -166,8 +166,8 @@ dependencies {
     //implementation project(":Navigation")
     implementation project(":szkolny-font")
 
-    debugImplementation "com.github.ChuckerTeam.Chucker:library:3.0.1"
+    implementation "com.github.ChuckerTeam.Chucker:library:3.0.1"
-    releaseImplementation "com.github.ChuckerTeam.Chucker:library-no-op:3.0.1"
+    //releaseImplementation "com.github.ChuckerTeam.Chucker:library-no-op:3.0.1"
 
     //implementation 'com.github.wulkanowy:uonet-request-signer:master-SNAPSHOT'
     //implementation 'com.github.kuba2k2.uonet-request-signer:android:master-63f094b14a-1'
@@ -188,6 +188,10 @@ dependencies {
     implementation "com.squareup.retrofit2:converter-gson:${versions.retrofit}"
 
     implementation 'com.github.jetradarmobile:android-snowfall:1.2.0'
+
+    implementation "io.coil-kt:coil:0.9.2"
+
+    implementation 'com.github.kuba2k2:NumberSlidingPicker:2921225f76'
 }
 repositories {
     mavenCentral()

app/proguard/app.pro

@@ -24,6 +24,7 @@
 -keep class pl.szczodrzynski.edziennik.utils.models.** { *; }
 -keep class pl.szczodrzynski.edziennik.data.db.entity.Event { *; }
 -keep class pl.szczodrzynski.edziennik.data.db.full.EventFull { *; }
+-keep class pl.szczodrzynski.edziennik.data.db.entity.FeedbackMessage { *; }
 -keep class pl.szczodrzynski.edziennik.ui.modules.home.HomeCardModel { *; }
 -keepclassmembers class pl.szczodrzynski.edziennik.ui.widgets.WidgetConfig { public *; }
 -keepnames class pl.szczodrzynski.edziennik.ui.widgets.timetable.WidgetTimetableProvider

app/src/main/assets/pl-changelog.html

@@ -1,4 +1,4 @@
-<h3>Wersja 4.0-beta.4, 2020-01-19</h3>
+<h3>Wersja 4.0-beta.11, 2020-03-06</h3>
 <ul>
     <li><b>Przebudowaliśmy cały moduł synchronizacji</b>, co oznacza większą stabilność aplikacji, szybkosć oraz poprawność pobieranych danych.</li>
     <li><b><u>Wysyłanie wiadomości</u></b> - funkcja, na którą czekał każdy. Od teraz w Szkolnym można wysyłać oraz odpowiadać na wiadomości do nauczycieli &#x1F44F;</li>
@@ -25,17 +25,11 @@
 <b>Uwaga.</b> Ponieważ to wersja <i>beta</i>, niektóre funkcje mogą nie działać prawidłowo.<br>
 Staramy się usuwać takie przypadki, jednak na chwilę obecną mogą występować błędy w:
 <ul>
-    <li>Wysyłanie wiadomości może czasami nie działać - proszę o zgłaszanie wszystkich błędów na naszym serwerze Discord</li>
+    <li>Wysyłanie wiadomości może nie działać w pełni prawidłowo - proszę o zgłaszanie wszystkich błędów na naszym serwerze Discord</li>
-    <li>Terminarz - brak informacji o odwołanych lekcjach w dialogu</li>
     <li>Cisza nocna w powiadomieniach jeszcze nie działa.</li>
 </ul>
 <br>
 <br>
 <br>
-<br>
-<i>Okazja ograniczona czasowo:</i> Poczuj prawdziwą zimę, włączając w Ustawieniach widok padającego śniegu!
-<br>
-<br>
-<br>
 Dzięki za korzystanie ze Szkolnego!<br>
 <i>&copy; Kuba Szczodrzyński, Kacper Ziubryniewicz 2020</i>

app/src/main/cpp/szkolny-signing.cpp

@@ -9,7 +9,7 @@
 
 /*secret password - removed for source code publication*/
 static toys AES_IV[16] = {
-	0x38, 0x9a, 0x10, 0x56, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff  };
+	0x00, 0x37, 0x6a, 0x20, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff  };
 
 unsigned char *agony(unsigned int laugh, unsigned char *box, unsigned char *heat);
 

app/src/main/java/pl/szczodrzynski/edziennik/App.kt

@@ -4,9 +4,6 @@
 
 package pl.szczodrzynski.edziennik
 
-import android.app.NotificationChannel
-import android.app.NotificationManager
-import android.content.Context
 import android.content.Intent
 import android.content.pm.PackageManager
 import android.content.pm.ShortcutInfo
@@ -48,6 +45,9 @@ import pl.szczodrzynski.edziennik.sync.SyncWorker
 import pl.szczodrzynski.edziennik.sync.UpdateWorker
 import pl.szczodrzynski.edziennik.ui.modules.base.CrashActivity
 import pl.szczodrzynski.edziennik.utils.*
+import pl.szczodrzynski.edziennik.utils.managers.GradesManager
+import pl.szczodrzynski.edziennik.utils.managers.NotificationChannelsManager
+import pl.szczodrzynski.edziennik.utils.managers.UserActionManager
 import java.util.concurrent.TimeUnit
 import kotlin.coroutines.CoroutineContext
 
@@ -61,27 +61,12 @@ class App : MultiDexApplication(), Configuration.Provider, CoroutineScope {
             get() = profile.id
 
         var devMode = false
+        var debugMode = false
     }
 
-    val notifications by lazy { Notifications() }
+    val notificationChannelsManager by lazy { NotificationChannelsManager(this) }
-    inner class Notifications {
+    val userActionManager by lazy { UserActionManager(this) }
-        val syncId = 1
+    val gradesManager by lazy { GradesManager(this) }
-        val syncKey = "pl.szczodrzynski.edziennik.SYNC"
-        val syncChannelName: String by lazy { getString(R.string.notification_channel_get_data_name) }
-        val syncChannelDesc: String by lazy { getString(R.string.notification_channel_get_data_desc) }
-        val dataId = 50
-        val dataKey = "pl.szczodrzynski.edziennik.DATA"
-        val dataChannelName: String by lazy { getString(R.string.notification_channel_notifications_name) }
-        val dataChannelDesc: String by lazy { getString(R.string.notification_channel_notifications_desc) }
-        val dataQuietId = 60
-        val dataQuietKey = "pl.szczodrzynski.edziennik.DATA_QUIET"
-        val dataQuietChannelName: String by lazy { getString(R.string.notification_channel_notifications_quiet_name) }
-        val dataQuietChannelDesc: String by lazy { getString(R.string.notification_channel_notifications_quiet_desc) }
-        val updatesId = 100
-        val updatesKey = "pl.szczodrzynski.edziennik.UPDATES"
-        val updatesChannelName: String by lazy { getString(R.string.notification_channel_updates_name) }
-        val updatesChannelDesc: String by lazy { getString(R.string.notification_channel_updates_desc) }
-    }
 
     val db
         get() = App.db
@@ -99,7 +84,6 @@ class App : MultiDexApplication(), Configuration.Provider, CoroutineScope {
             .setMinimumLoggingLevel(Log.VERBOSE)
             .build()
 
-    val preferences by lazy { getSharedPreferences(getString(R.string.preference_file), Context.MODE_PRIVATE) }
     val permissionChecker by lazy { PermissionChecker(this) }
     val networkUtils by lazy { NetworkUtils(this) }
     val gson by lazy { Gson() }
@@ -122,7 +106,7 @@ class App : MultiDexApplication(), Configuration.Provider, CoroutineScope {
                 .readTimeout(10, TimeUnit.SECONDS)
         builder.installHttpsSupport(this)
 
-        if (devMode || BuildConfig.DEBUG) {
+        if (debugMode || BuildConfig.DEBUG) {
             HyperLog.initialize(this)
             HyperLog.setLogLevel(Log.VERBOSE)
             HyperLog.setLogFormat(DebugLogFormat(this))
@@ -177,6 +161,7 @@ class App : MultiDexApplication(), Configuration.Provider, CoroutineScope {
         Iconics.registerFont(SzkolnyFont)
         App.db = AppDb(this)
         Themes.themeInt = config.ui.theme
+        debugMode = config.debugMode
         MHttp.instance().customOkHttpClient(http)
 
         if (!profileLoadById(config.lastProfileId)) {
@@ -193,6 +178,7 @@ class App : MultiDexApplication(), Configuration.Provider, CoroutineScope {
 
                 if (config.devModePassword != null)
                     checkDevModePassword()
+                debugMode = devMode || config.debugMode
 
                 if (config.sync.enabled)
                     SyncWorker.scheduleNext(this@App, false)
@@ -251,29 +237,7 @@ class App : MultiDexApplication(), Configuration.Provider, CoroutineScope {
                     )
                 } // shortcuts - end
 
-                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                notificationChannelsManager.registerAllChannels()
-                    val notificationManager = getSystemService(NOTIFICATION_SERVICE) as NotificationManager
-                    notificationManager.createNotificationChannel(
-                            NotificationChannel(notifications.syncKey, notifications.syncChannelName, NotificationManager.IMPORTANCE_MIN).apply {
-                                description = notifications.syncChannelDesc
-                            })
-                    notificationManager.createNotificationChannel(
-                            NotificationChannel(notifications.dataKey, notifications.dataChannelName, NotificationManager.IMPORTANCE_HIGH).apply {
-                                description = notifications.dataChannelDesc
-                                enableLights(true)
-                                lightColor = 0xff2196f3.toInt()
-                            })
-                    notificationManager.createNotificationChannel(
-                            NotificationChannel(notifications.dataQuietKey, notifications.dataQuietChannelName, NotificationManager.IMPORTANCE_LOW).apply {
-                                description = notifications.dataQuietChannelDesc
-                                setSound(null, null)
-                                enableVibration(false)
-                            })
-                    notificationManager.createNotificationChannel(
-                            NotificationChannel(notifications.updatesKey, notifications.updatesChannelName, NotificationManager.IMPORTANCE_DEFAULT).apply {
-                                description = notifications.updatesChannelDesc
-                            })
-                }
 
 
                 if (config.appInstalledTime == 0L)
@@ -394,4 +358,4 @@ class App : MultiDexApplication(), Configuration.Provider, CoroutineScope {
             false
         }
     }
-}
+}

app/src/main/java/pl/szczodrzynski/edziennik/Extensions.kt

@@ -25,6 +25,7 @@ import android.util.Base64.encodeToString
 import android.view.View
 import android.widget.CheckBox
 import android.widget.CompoundButton
+import android.widget.RadioButton
 import android.widget.TextView
 import androidx.annotation.*
 import androidx.core.app.ActivityCompat
@@ -39,6 +40,7 @@ import com.google.android.gms.security.ProviderInstaller
 import com.google.gson.JsonArray
 import com.google.gson.JsonElement
 import com.google.gson.JsonObject
+import com.google.gson.JsonParser
 import im.wangchao.mhttp.Response
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.delay
@@ -48,15 +50,22 @@ import okhttp3.OkHttpClient
 import okhttp3.RequestBody
 import okhttp3.TlsVersion
 import okio.Buffer
+import pl.szczodrzynski.edziennik.data.api.*
+import pl.szczodrzynski.edziennik.data.api.szkolny.SzkolnyApiException
+import pl.szczodrzynski.edziennik.data.api.szkolny.response.ApiResponse
 import pl.szczodrzynski.edziennik.data.db.entity.Notification
 import pl.szczodrzynski.edziennik.data.db.entity.Profile
 import pl.szczodrzynski.edziennik.data.db.entity.Teacher
 import pl.szczodrzynski.edziennik.data.db.entity.Team
 import pl.szczodrzynski.edziennik.network.TLSSocketFactory
 import pl.szczodrzynski.edziennik.utils.models.Time
+import java.io.InterruptedIOException
 import java.io.PrintWriter
 import java.io.StringWriter
 import java.math.BigInteger
+import java.net.ConnectException
+import java.net.SocketTimeoutException
+import java.net.UnknownHostException
 import java.nio.charset.Charset
 import java.security.KeyStore
 import java.security.MessageDigest
@@ -66,6 +75,7 @@ import java.util.zip.CRC32
 import javax.crypto.Mac
 import javax.crypto.spec.SecretKeySpec
 import javax.net.ssl.SSLContext
+import javax.net.ssl.SSLException
 import javax.net.ssl.TrustManagerFactory
 import javax.net.ssl.X509TrustManager
 import kotlin.Pair
@@ -85,8 +95,8 @@ fun JsonObject?.getInt(key: String): Int? = get(key)?.let { if (it.isJsonNull) n
 fun JsonObject?.getLong(key: String): Long? = get(key)?.let { if (it.isJsonNull) null else it.asLong }
 fun JsonObject?.getFloat(key: String): Float? = get(key)?.let { if(it.isJsonNull) null else it.asFloat }
 fun JsonObject?.getChar(key: String): Char? = get(key)?.let { if(it.isJsonNull) null else it.asCharacter }
-fun JsonObject?.getJsonObject(key: String): JsonObject? = get(key)?.let { if (it.isJsonNull) null else it.asJsonObject }
+fun JsonObject?.getJsonObject(key: String): JsonObject? = get(key)?.let { if (it.isJsonObject) it.asJsonObject else null }
-fun JsonObject?.getJsonArray(key: String): JsonArray? = get(key)?.let { if (it.isJsonNull) null else it.asJsonArray }
+fun JsonObject?.getJsonArray(key: String): JsonArray? = get(key)?.let { if (it.isJsonArray) it.asJsonArray else null }
 
 fun JsonObject?.getBoolean(key: String, defaultValue: Boolean): Boolean = get(key)?.let { if (it.isJsonNull) defaultValue else it.asBoolean } ?: defaultValue
 fun JsonObject?.getString(key: String, defaultValue: String): String = get(key)?.let { if (it.isJsonNull) defaultValue else it.asString } ?: defaultValue
@@ -94,8 +104,19 @@ fun JsonObject?.getInt(key: String, defaultValue: Int): Int = get(key)?.let { if
 fun JsonObject?.getLong(key: String, defaultValue: Long): Long = get(key)?.let { if (it.isJsonNull) defaultValue else it.asLong } ?: defaultValue
 fun JsonObject?.getFloat(key: String, defaultValue: Float): Float = get(key)?.let { if(it.isJsonNull) defaultValue else it.asFloat } ?: defaultValue
 fun JsonObject?.getChar(key: String, defaultValue: Char): Char = get(key)?.let { if(it.isJsonNull) defaultValue else it.asCharacter } ?: defaultValue
-fun JsonObject?.getJsonObject(key: String, defaultValue: JsonObject): JsonObject = get(key)?.let { if (it.isJsonNull) defaultValue else it.asJsonObject } ?: defaultValue
+fun JsonObject?.getJsonObject(key: String, defaultValue: JsonObject): JsonObject = get(key)?.let { if (it.isJsonObject) it.asJsonObject else defaultValue } ?: defaultValue
-fun JsonObject?.getJsonArray(key: String, defaultValue: JsonArray): JsonArray = get(key)?.let { if (it.isJsonNull) defaultValue else it.asJsonArray } ?: defaultValue
+fun JsonObject?.getJsonArray(key: String, defaultValue: JsonArray): JsonArray = get(key)?.let { if (it.isJsonArray) it.asJsonArray else defaultValue } ?: defaultValue
+
+fun JsonArray.getBoolean(key: Int): Boolean? = if (key >= size()) null else get(key)?.let { if (it.isJsonNull) null else it.asBoolean }
+fun JsonArray.getString(key: Int): String? = if (key >= size()) null else get(key)?.let { if (it.isJsonNull) null else it.asString }
+fun JsonArray.getInt(key: Int): Int? = if (key >= size()) null else get(key)?.let { if (it.isJsonNull) null else it.asInt }
+fun JsonArray.getLong(key: Int): Long? = if (key >= size()) null else get(key)?.let { if (it.isJsonNull) null else it.asLong }
+fun JsonArray.getFloat(key: Int): Float? = if (key >= size()) null else get(key)?.let { if(it.isJsonNull) null else it.asFloat }
+fun JsonArray.getChar(key: Int): Char? = if (key >= size()) null else get(key)?.let { if(it.isJsonNull) null else it.asCharacter }
+fun JsonArray.getJsonObject(key: Int): JsonObject? = if (key >= size()) null else get(key)?.let { if (it.isJsonObject) it.asJsonObject else null }
+fun JsonArray.getJsonArray(key: Int): JsonArray? = if (key >= size()) null else get(key)?.let { if (it.isJsonArray) it.asJsonArray else null }
+
+fun String.toJsonObject(): JsonObject? = try { JsonParser().parse(this).asJsonObject } catch (ignore: Exception) { null }
 
 operator fun JsonObject.set(key: String, value: JsonElement) = this.add(key, value)
 operator fun JsonObject.set(key: String, value: Boolean) = this.addProperty(key, value)
@@ -1032,3 +1053,42 @@ fun CharSequence.containsAll(list: List<CharSequence>, ignoreCase: Boolean = fal
     }
     return true
 }
+
+inline fun RadioButton.setOnSelectedListener(crossinline listener: (buttonView: CompoundButton) -> Unit)
+        = setOnCheckedChangeListener { buttonView, isChecked -> if (isChecked) listener(buttonView) }
+
+fun Response.toErrorCode() = when (this.code()) {
+    400 -> ERROR_REQUEST_HTTP_400
+    401 -> ERROR_REQUEST_HTTP_401
+    403 -> ERROR_REQUEST_HTTP_403
+    404 -> ERROR_REQUEST_HTTP_404
+    405 -> ERROR_REQUEST_HTTP_405
+    410 -> ERROR_REQUEST_HTTP_410
+    424 -> ERROR_REQUEST_HTTP_424
+    500 -> ERROR_REQUEST_HTTP_500
+    503 -> ERROR_REQUEST_HTTP_503
+    else -> null
+}
+fun Throwable.toErrorCode() = when (this) {
+    is UnknownHostException -> ERROR_REQUEST_FAILURE_HOSTNAME_NOT_FOUND
+    is SSLException -> ERROR_REQUEST_FAILURE_SSL_ERROR
+    is SocketTimeoutException -> ERROR_REQUEST_FAILURE_TIMEOUT
+    is InterruptedIOException, is ConnectException -> ERROR_REQUEST_FAILURE_NO_INTERNET
+    is SzkolnyApiException -> this.error?.toErrorCode()
+    else -> null
+}
+private fun ApiResponse.Error.toErrorCode() = when (this.code) {
+    else -> ERROR_API_EXCEPTION
+}
+
+inline fun <A, B, R> ifNotNull(a: A?, b: B?, code: (A, B) -> R): R? {
+    if (a != null && b != null) {
+        return code(a, b)
+    }
+    return null
+}
+
+@kotlin.jvm.JvmName("averageOrNullOfInt")
+fun Iterable<Int>.averageOrNull() = this.average().let { if (it.isNaN()) null else it }
+@kotlin.jvm.JvmName("averageOrNullOfFloat")
+fun Iterable<Float>.averageOrNull() = this.average().let { if (it.isNaN()) null else it }

app/src/main/java/pl/szczodrzynski/edziennik/MainActivity.kt

@@ -567,7 +567,7 @@ class MainActivity : AppCompatActivity(), CoroutineScope {
         EdziennikTask.syncProfile(
                 App.profileId,
                 listOf(navTargetId to fragmentParam),
-                arguments
+                arguments = arguments
         ).enqueue(this)
     }
     @Subscribe(threadMode = ThreadMode.MAIN)
@@ -659,6 +659,10 @@ class MainActivity : AppCompatActivity(), CoroutineScope {
                 .setCancelable(false)
                 .show()
     }
+    @Subscribe(threadMode = ThreadMode.MAIN)
+    fun onUserActionRequiredEvent(event: UserActionRequiredEvent) {
+        app.userActionManager.execute(this, event.profileId, event.type)
+    }
 
     private fun fragmentToSyncName(currentFragment: Int): Int {
         return when (currentFragment) {
@@ -696,6 +700,9 @@ class MainActivity : AppCompatActivity(), CoroutineScope {
         }
         d(TAG, "}")
 
+        var intentProfileId = -1
+        var intentTargetId = -1
+
         if (extras?.containsKey("action") == true) {
             val handled = when (extras.getString("action")) {
                 "serverMessage" -> {
@@ -706,10 +713,23 @@ class MainActivity : AppCompatActivity(), CoroutineScope {
                     )
                     true
                 }
+                "feedbackMessage" -> {
+                    intentTargetId = TARGET_FEEDBACK
+                    false
+                }
+                "userActionRequired" -> {
+                    app.userActionManager.execute(
+                            this,
+                            extras.getInt("profileId"),
+                            extras.getInt("type")
+                    )
+                    true
+                }
                 else -> false
             }
-            if (handled)
+            if (handled && !navLoading) {
                 return
+            }
         }
 
         if (extras?.containsKey("reloadProfileId") == true) {
@@ -721,17 +741,14 @@ class MainActivity : AppCompatActivity(), CoroutineScope {
             }
         }
 
-        var intentProfileId = -1
+        if (extras?.getInt("profileId", -1) != -1) {
-        var intentTargetId = -1
-
-        if (extras?.containsKey("profileId") == true) {
             intentProfileId = extras.getInt("profileId", -1)
-            extras.remove("profileId")
+            extras?.remove("profileId")
         }
 
-        if (extras?.containsKey("fragmentId") == true) {
+        if (extras?.getInt("fragmentId", -1) != -1) {
             intentTargetId = extras.getInt("fragmentId", -1)
-            extras.remove("fragmentId")
+            extras?.remove("fragmentId")
         }
 
         /*if (intentTargetId == -1 && navController.currentDestination?.id == R.id.loadingFragment) {

app/src/main/java/pl/szczodrzynski/edziennik/config/Config.kt

@@ -75,6 +75,11 @@ class Config(val db: AppDb) : CoroutineScope, AbstractConfig {
         get() { mPrivacyPolicyAccepted = mPrivacyPolicyAccepted ?: values.get("privacyPolicyAccepted", false); return mPrivacyPolicyAccepted ?: false }
         set(value) { set("privacyPolicyAccepted", value); mPrivacyPolicyAccepted = value }
 
+    private var mDebugMode: Boolean? = null
+    var debugMode: Boolean
+        get() { mDebugMode = mDebugMode ?: values.get("debugMode", false); return mDebugMode ?: false }
+        set(value) { set("debugMode", value); mDebugMode = value }
+
     private var mDevModePassword: String? = null
     var devModePassword: String?
         get() { mDevModePassword = mDevModePassword ?: values.get("devModePassword", null as String?); return mDevModePassword }
@@ -100,6 +105,11 @@ class Config(val db: AppDb) : CoroutineScope, AbstractConfig {
         get() { mWidgetConfigs = mWidgetConfigs ?: values.get("widgetConfigs", JsonObject()); return mWidgetConfigs ?: JsonObject() }
         set(value) { set("widgetConfigs", value); mWidgetConfigs = value }
 
+    private var mLastAppSync: Long? = null
+    var lastAppSync: Long
+        get() { mLastAppSync = mLastAppSync ?: values.get("lastAppSync", 0L); return mLastAppSync ?: 0L }
+        set(value) { set("lastAppSync", value); mLastAppSync = value }
+
     private var rawEntries: List<ConfigEntry> = db.configDao().getAllNow()
     private val profileConfigs: HashMap<Int, ProfileConfig> = hashMapOf()
     init {
@@ -125,4 +135,4 @@ class Config(val db: AppDb) : CoroutineScope, AbstractConfig {
             db.configDao().add(ConfigEntry(-1, key, value))
         }
     }
-}
+}

app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigGrades.kt

@@ -6,17 +6,11 @@ package pl.szczodrzynski.edziennik.config
 
 import pl.szczodrzynski.edziennik.config.utils.get
 import pl.szczodrzynski.edziennik.config.utils.set
+import pl.szczodrzynski.edziennik.utils.managers.GradesManager
 
 class ConfigGrades(private val config: Config) {
-    companion object {
-        const val ORDER_BY_DATE_DESC = 0
-        const val ORDER_BY_SUBJECT_ASC = 1
-        const val ORDER_BY_DATE_ASC = 2
-        const val ORDER_BY_SUBJECT_DESC = 3
-    }
-
     private var mOrderBy: Int? = null
     var orderBy: Int
-        get() { mOrderBy = mOrderBy ?: config.values.get("gradesOrderBy", 0); return mOrderBy ?: ORDER_BY_DATE_DESC }
+        get() { mOrderBy = mOrderBy ?: config.values.get("gradesOrderBy", 0); return mOrderBy ?: GradesManager.ORDER_BY_DATE_DESC }
         set(value) { config.set("gradesOrderBy", value); mOrderBy = value }
-}
+}

app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigUI.kt

@@ -7,7 +7,6 @@ package pl.szczodrzynski.edziennik.config
 import pl.szczodrzynski.edziennik.config.utils.get
 import pl.szczodrzynski.edziennik.config.utils.getIntList
 import pl.szczodrzynski.edziennik.config.utils.set
-import pl.szczodrzynski.edziennik.ui.modules.home.HomeCardModel
 
 class ConfigUI(private val config: Config) {
     private var mTheme: Int? = null
@@ -45,11 +44,6 @@ class ConfigUI(private val config: Config) {
         get() { mOpenDrawerOnBackPressed = mOpenDrawerOnBackPressed ?: config.values.get("openDrawerOnBackPressed", false); return mOpenDrawerOnBackPressed ?: false }
         set(value) { config.set("openDrawerOnBackPressed", value); mOpenDrawerOnBackPressed = value }
 
-    private var mHomeCards: List<HomeCardModel>? = null
-    var homeCards: List<HomeCardModel>
-        get() { mHomeCards = mHomeCards ?: config.values.get("homeCards", listOf(), HomeCardModel::class.java); return mHomeCards ?: listOf() }
-        set(value) { config.set("homeCards", value); mHomeCards = value }
-
     private var mSnowfall: Boolean? = null
     var snowfall: Boolean
         get() { mSnowfall = mSnowfall ?: config.values.get("snowfall", false); return mSnowfall ?: false }

app/src/main/java/pl/szczodrzynski/edziennik/config/ProfileConfig.kt

@@ -29,8 +29,8 @@ class ProfileConfig(val db: AppDb, val profileId: Int, rawEntries: List<ConfigEn
 
     val grades by lazy { ProfileConfigGrades(this) }
     val ui by lazy { ProfileConfigUI(this) }
+    val sync by lazy { ProfileConfigSync(this) }
     /*
-    val sync by lazy { ConfigSync(this) }
     val timetable by lazy { ConfigTimetable(this) }
     val grades by lazy { ConfigGrades(this) }*/
 
@@ -56,4 +56,4 @@ class ProfileConfig(val db: AppDb, val profileId: Int, rawEntries: List<ConfigEn
             db.configDao().add(ConfigEntry(profileId, key, value))
         }
     }
-}
+}

app/src/main/java/pl/szczodrzynski/edziennik/config/ProfileConfigGrades.kt

@@ -5,9 +5,10 @@
 package pl.szczodrzynski.edziennik.config
 
 import pl.szczodrzynski.edziennik.config.utils.get
+import pl.szczodrzynski.edziennik.config.utils.getFloat
 import pl.szczodrzynski.edziennik.config.utils.set
-import pl.szczodrzynski.edziennik.data.db.entity.Profile.Companion.COLOR_MODE_WEIGHTED
+import pl.szczodrzynski.edziennik.utils.managers.GradesManager.Companion.COLOR_MODE_WEIGHTED
-import pl.szczodrzynski.edziennik.data.db.entity.Profile.Companion.YEAR_ALL_GRADES
+import pl.szczodrzynski.edziennik.utils.managers.GradesManager.Companion.YEAR_ALL_GRADES
 
 class ProfileConfigGrades(private val config: ProfileConfig) {
     private var mColorMode: Int? = null
@@ -24,4 +25,18 @@ class ProfileConfigGrades(private val config: ProfileConfig) {
     var countZeroToAvg: Boolean
         get() { mCountZeroToAvg = mCountZeroToAvg ?: config.values.get("countZeroToAvg", true); return mCountZeroToAvg ?: true }
         set(value) { config.set("countZeroToAvg", value); mCountZeroToAvg = value }
+
+    private var mPlusValue: Float? = null
+    var plusValue: Float?
+        get() { mPlusValue = mPlusValue ?: config.values.getFloat("plusValue"); return mPlusValue }
+        set(value) { config.set("plusValue", value); mPlusValue = value }
+    private var mMinusValue: Float? = null
+    var minusValue: Float?
+        get() { mMinusValue = mMinusValue ?: config.values.getFloat("minusValue"); return mMinusValue }
+        set(value) { config.set("minusValue", value); mMinusValue = value }
+
+    private var mDontCountGrades: List<String>? = null
+    var dontCountGrades: List<String>
+        get() { mDontCountGrades = mDontCountGrades ?: config.values.get("dontCountGrades", listOf()); return mDontCountGrades ?: listOf() }
+        set(value) { config.set("dontCountGrades", value); mDontCountGrades = value }
 }

app/src/main/java/pl/szczodrzynski/edziennik/config/ProfileConfigSync.kt

@@ -0,0 +1,15 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2020-2-21.
+ */
+
+package pl.szczodrzynski.edziennik.config
+
+import pl.szczodrzynski.edziennik.config.utils.get
+import pl.szczodrzynski.edziennik.config.utils.set
+
+class ProfileConfigSync(private val config: ProfileConfig) {
+    private var mNotificationFilter: List<Int>? = null
+    var notificationFilter: List<Int>
+        get() { mNotificationFilter = mNotificationFilter ?: config.values.get("notificationFilter", listOf()); return mNotificationFilter ?: listOf() }
+        set(value) { config.set("notificationFilter", value); mNotificationFilter = value }
+}

app/src/main/java/pl/szczodrzynski/edziennik/config/ProfileConfigUI.kt

@@ -7,10 +7,16 @@ package pl.szczodrzynski.edziennik.config
 import pl.szczodrzynski.edziennik.config.utils.get
 import pl.szczodrzynski.edziennik.config.utils.set
 import pl.szczodrzynski.edziennik.data.db.entity.Profile.Companion.AGENDA_DEFAULT
+import pl.szczodrzynski.edziennik.ui.modules.home.HomeCardModel
 
 class ProfileConfigUI(private val config: ProfileConfig) {
     private var mAgendaViewType: Int? = null
     var agendaViewType: Int
         get() { mAgendaViewType = mAgendaViewType ?: config.values.get("agendaViewType", 0); return mAgendaViewType ?: AGENDA_DEFAULT }
         set(value) { config.set("agendaViewType", value); mAgendaViewType = value }
+
+    private var mHomeCards: List<HomeCardModel>? = null
+    var homeCards: List<HomeCardModel>
+        get() { mHomeCards = mHomeCards ?: config.values.get("homeCards", listOf(), HomeCardModel::class.java); return mHomeCards ?: listOf() }
+        set(value) { config.set("homeCards", value); mHomeCards = value }
 }

app/src/main/java/pl/szczodrzynski/edziennik/config/utils/ConfigExtensions.kt

@@ -94,10 +94,14 @@ fun HashMap<String, String?>.getLongList(key: String, default: List<Long>?): Lis
     return this[key]?.let { gson.fromJson<List<Long>>(it, object: TypeToken<List<Long>>(){}.type) } ?: default
 }
 
+fun HashMap<String, String?>.getFloat(key: String): Float? {
+    return this[key]?.toFloatOrNull()
+}
+
 fun List<ConfigEntry>.toHashMap(profileId: Int, map: HashMap<String, String?>) {
     map.clear()
     forEach {
         if (it.profileId == profileId)
             map[it.key] = it.value
     }
-}
+}

app/src/main/java/pl/szczodrzynski/edziennik/config/utils/ConfigMigration.kt

@@ -10,7 +10,7 @@ import pl.szczodrzynski.edziennik.BuildConfig
 import pl.szczodrzynski.edziennik.HOUR
 import pl.szczodrzynski.edziennik.MainActivity
 import pl.szczodrzynski.edziennik.config.Config
-import pl.szczodrzynski.edziennik.config.ConfigGrades.Companion.ORDER_BY_DATE_DESC
+import pl.szczodrzynski.edziennik.utils.managers.GradesManager.Companion.ORDER_BY_DATE_DESC
 
 class ConfigMigration(app: App, config: Config) {
     init { config.apply {
@@ -63,7 +63,6 @@ class ConfigMigration(app: App, config: Config) {
 
         if (dataVersion < 10) {
             ui.openDrawerOnBackPressed = false
-            ui.homeCards = listOf()
             ui.snowfall = false
             ui.bottomSheetOpened = false
             sync.dontShowAppManagerDialog = false

app/src/main/java/pl/szczodrzynski/edziennik/config/utils/ProfileConfigMigration.kt

@@ -6,8 +6,8 @@ package pl.szczodrzynski.edziennik.config.utils
 
 import pl.szczodrzynski.edziennik.config.ProfileConfig
 import pl.szczodrzynski.edziennik.data.db.entity.Profile.Companion.AGENDA_DEFAULT
-import pl.szczodrzynski.edziennik.data.db.entity.Profile.Companion.COLOR_MODE_WEIGHTED
+import pl.szczodrzynski.edziennik.utils.managers.GradesManager.Companion.COLOR_MODE_WEIGHTED
-import pl.szczodrzynski.edziennik.data.db.entity.Profile.Companion.YEAR_ALL_GRADES
+import pl.szczodrzynski.edziennik.utils.managers.GradesManager.Companion.YEAR_ALL_GRADES
 
 class ProfileConfigMigration(config: ProfileConfig) {
     init { config.apply {
@@ -21,4 +21,4 @@ class ProfileConfigMigration(config: ProfileConfig) {
             dataVersion = 1
         }
     }}
-}
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/ApiService.kt

@@ -29,7 +29,7 @@ import kotlin.math.roundToInt
 class ApiService : Service() {
     companion object {
         const val TAG = "ApiService"
-        const val NOTIFICATION_API_CHANNEL_ID = "pl.szczodrzynski.edziennik.GET_DATA"
+        const val NOTIFICATION_API_CHANNEL_ID = "pl.szczodrzynski.edziennik.SYNC"
         fun start(context: Context) {
             context.startService(Intent(context, ApiService::class.java))
         }
@@ -54,13 +54,14 @@ class ApiService : Service() {
     private var taskIsRunning = false
     private var taskRunning: IApiTask? = null // for debug purposes
     private var taskRunningId = -1
+    private var taskStartTime = 0L
     private var taskMaximumId = 0
 
     private var taskProfileId = -1
     private var taskProgress = -1f
     private var taskProgressText: String? = null
 
-    private val notification by lazy { EdziennikNotification(this) }
+    private val notification by lazy { EdziennikNotification(app) }
 
     private var lastEventTime = System.currentTimeMillis()
     private var taskCancelTries = 0
@@ -74,7 +75,7 @@ class ApiService : Service() {
     private val taskCallback = object : EdziennikCallback {
         override fun onCompleted() {
             lastEventTime = System.currentTimeMillis()
-            d(TAG, "Task $taskRunningId (profile $taskProfileId) - $taskProgressText - finished")
+            d(TAG, "Task $taskRunningId (profile $taskProfileId) finished in ${System.currentTimeMillis()-taskStartTime}")
             EventBus.getDefault().postSticky(ApiTaskFinishedEvent(taskProfileId))
             clearTask()
 
@@ -86,9 +87,16 @@ class ApiService : Service() {
             lastEventTime = System.currentTimeMillis()
             d(TAG, "Task $taskRunningId threw an error - $apiError")
             apiError.profileId = taskProfileId
-            EventBus.getDefault().postSticky(ApiTaskErrorEvent(apiError))
+
-            errorList.add(apiError)
+            if (app.userActionManager.requiresUserAction(apiError)) {
-            apiError.throwable?.printStackTrace()
+                app.userActionManager.sendToUser(apiError)
+            }
+            else {
+                EventBus.getDefault().postSticky(ApiTaskErrorEvent(apiError))
+                errorList.add(apiError)
+                apiError.throwable?.printStackTrace()
+            }
+
             if (apiError.isCritical) {
                 taskRunning?.cancel()
                 notification.setCriticalError().post()
@@ -155,7 +163,7 @@ class ApiService : Service() {
         taskProgress = -1f
         taskProgressText = task.taskName
 
-        d(TAG, "Executing task $taskRunningId ($taskProgressText) - $task")
+        d(TAG, "Executing task $taskRunningId - ${task::class.java.name}")
 
         // update the notification
         notification.setCurrentTask(taskRunningId, taskProgressText).post()
@@ -165,6 +173,7 @@ class ApiService : Service() {
 
         task.profile?.let { syncingProfiles.add(it) }
 
+        taskStartTime = System.currentTimeMillis()
         try {
             when (task) {
                 is EdziennikTask -> task.run(app, taskCallback)
@@ -301,7 +310,7 @@ class ApiService : Service() {
 
     override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
         d(TAG, "Foreground service onStartCommand")
-        startForeground(EdziennikNotification.NOTIFICATION_ID, notification.notification)
+        startForeground(app.notificationChannelsManager.sync.id, notification.notification)
         return START_NOT_STICKY
     }
 

app/src/main/java/pl/szczodrzynski/edziennik/data/api/Constants.kt

@@ -22,9 +22,9 @@ const val FAKE_LIBRUS_TOKEN = "https://librus.szkolny.eu/access_token.php"
 const val FAKE_LIBRUS_ACCOUNT = "/synergia_accounts_fresh.php?login="
 const val FAKE_LIBRUS_ACCOUNTS = "/synergia_accounts.php"
 
-val LIBRUS_USER_AGENT = "$SYSTEM_USER_AGENT LibrusMobileApp"
+val LIBRUS_USER_AGENT = "${SYSTEM_USER_AGENT}LibrusMobileApp"
 const val SYNERGIA_USER_AGENT = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) Gecko/20100101 Firefox/62.0"
-const val LIBRUS_CLIENT_ID = "wmSyUMo8llDAs4y9tJVYY92oyZ6h4lAt7KCuy0Gv"
+const val LIBRUS_CLIENT_ID = "6XPsKf10LPz1nxgHQLcvZ1KM48DYzlBAhxipaXY8"
 const val LIBRUS_REDIRECT_URL = "http://localhost/bar"
 const val LIBRUS_AUTHORIZE_URL = "https://portal.librus.pl/oauth2/authorize?client_id=$LIBRUS_CLIENT_ID&redirect_uri=$LIBRUS_REDIRECT_URL&response_type=code"
 const val LIBRUS_LOGIN_URL = "https://portal.librus.pl/rodzina/login/action"
@@ -60,6 +60,7 @@ const val IDZIENNIK_USER_AGENT = SYNERGIA_USER_AGENT
 const val IDZIENNIK_WEB_URL = "https://iuczniowie.progman.pl/idziennik"
 const val IDZIENNIK_WEB_LOGIN = "login.aspx"
 const val IDZIENNIK_WEB_SETTINGS = "mod_panelRodzica/Ustawienia.aspx"
+const val IDZIENNIK_WEB_HOME = "mod_panelRodzica/StronaGlowna.aspx"
 const val IDZIENNIK_WEB_TIMETABLE = "mod_panelRodzica/plan/WS_Plan.asmx/pobierzPlanZajec"
 const val IDZIENNIK_WEB_GRADES = "mod_panelRodzica/oceny/WS_ocenyUcznia.asmx/pobierzOcenyUcznia"
 const val IDZIENNIK_WEB_MISSING_GRADES = "mod_panelRodzica/brak_ocen/WS_BrakOcenUcznia.asmx/pobierzBrakujaceOcenyUcznia"

app/src/main/java/pl/szczodrzynski/edziennik/data/api/EdziennikNotification.kt

@@ -11,19 +11,16 @@ import android.content.Context
 import android.content.Intent
 import androidx.core.app.NotificationCompat
 import androidx.core.app.NotificationCompat.PRIORITY_MIN
+import pl.szczodrzynski.edziennik.App
 import pl.szczodrzynski.edziennik.R
 import kotlin.math.roundToInt
 
 
-class EdziennikNotification(val context: Context) {
+class EdziennikNotification(val app: App) {
-    companion object {
+    private val notificationManager by lazy { app.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager }
-        const val NOTIFICATION_ID = 20191001
-    }
-
-    private val notificationManager by lazy { context.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager }
 
     private val notificationBuilder: NotificationCompat.Builder by lazy {
-        NotificationCompat.Builder(context, ApiService.NOTIFICATION_API_CHANNEL_ID)
+        NotificationCompat.Builder(app, ApiService.NOTIFICATION_API_CHANNEL_ID)
                 .setSmallIcon(R.drawable.ic_notification)
                 .setPriority(PRIORITY_MIN)
                 .setOngoing(true)
@@ -41,34 +38,34 @@ class EdziennikNotification(val context: Context) {
         val intent = Intent("pl.szczodrzynski.edziennik.SZKOLNY_MAIN")
         intent.putExtra("task", "TaskCancelRequest")
         intent.putExtra("taskId", taskId)
-        return PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_CANCEL_CURRENT) as PendingIntent
+        return PendingIntent.getBroadcast(app, 0, intent, PendingIntent.FLAG_CANCEL_CURRENT) as PendingIntent
     }
     private val closePendingIntent: PendingIntent
         get() {
             val intent = Intent("pl.szczodrzynski.edziennik.SZKOLNY_MAIN")
             intent.putExtra("task", "ServiceCloseRequest")
-            return PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_CANCEL_CURRENT) as PendingIntent
+            return PendingIntent.getBroadcast(app, 0, intent, PendingIntent.FLAG_CANCEL_CURRENT) as PendingIntent
         }
 
     private fun errorCountText(): String? {
         var result = ""
         if (criticalErrorCount > 0) {
-            result += context.resources.getQuantityString(R.plurals.critical_errors_format, criticalErrorCount, criticalErrorCount)
+            result += app.resources.getQuantityString(R.plurals.critical_errors_format, criticalErrorCount, criticalErrorCount)
         }
         if (criticalErrorCount > 0 && errorCount > 0) {
             result += ", "
         }
         if (errorCount > 0) {
-            result += context.resources.getQuantityString(R.plurals.normal_errors_format, errorCount, errorCount)
+            result += app.resources.getQuantityString(R.plurals.normal_errors_format, errorCount, errorCount)
         }
         return if (result.isEmpty()) null else result
     }
 
     fun setIdle(): EdziennikNotification {
-        notificationBuilder.setContentTitle(context.getString(R.string.edziennik_notification_api_title))
+        notificationBuilder.setContentTitle(app.getString(R.string.edziennik_notification_api_title))
         notificationBuilder.setProgress(0, 0, false)
         notificationBuilder.apply {
-            val str = context.getString(R.string.edziennik_notification_api_text)
+            val str = app.getString(R.string.edziennik_notification_api_text)
             setStyle(NotificationCompat.BigTextStyle().bigText(str))
             setContentText(str)
         }
@@ -82,7 +79,7 @@ class EdziennikNotification(val context: Context) {
     }
     fun setCriticalError(): EdziennikNotification {
         criticalErrorCount++
-        notificationBuilder.setContentTitle(context.getString(R.string.edziennik_notification_api_error_title))
+        notificationBuilder.setContentTitle(app.getString(R.string.edziennik_notification_api_error_title))
         notificationBuilder.setProgress(0, 0, false)
         notificationBuilder.apply {
             val str = errorCountText()
@@ -119,7 +116,7 @@ class EdziennikNotification(val context: Context) {
         notificationBuilder.addAction(
                 NotificationCompat.Action(
                         R.drawable.ic_notification,
-                        context.getString(R.string.edziennik_notification_api_close),
+                        app.getString(R.string.edziennik_notification_api_close),
                         closePendingIntent
                 ))
         return this
@@ -129,7 +126,7 @@ class EdziennikNotification(val context: Context) {
         notificationBuilder.addAction(
                 NotificationCompat.Action(
                         R.drawable.ic_notification,
-                        context.getString(R.string.edziennik_notification_api_cancel),
+                        app.getString(R.string.edziennik_notification_api_cancel),
                         cancelPendingIntent(taskId)
                 ))
     }
@@ -137,7 +134,7 @@ class EdziennikNotification(val context: Context) {
     fun post() {
         if (serviceClosed)
             return
-        notificationManager.notify(NOTIFICATION_ID, notification)
+        notificationManager.notify(app.notificationChannelsManager.sync.id, notification)
     }
 
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/EndpointChooser.kt

@@ -7,7 +7,7 @@ import pl.szczodrzynski.edziennik.data.db.entity.EndpointTimer
 import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.data.db.entity.SYNC_NEVER
 
-fun Data.prepare(loginMethods: List<LoginMethod>, features: List<Feature>, featureIds: List<Int>, viewId: Int?) {
+fun Data.prepare(loginMethods: List<LoginMethod>, features: List<Feature>, featureIds: List<Int>, viewId: Int?, onlyEndpoints: List<Int>?) {
     val data = this
 
     val possibleLoginMethods = data.loginMethods.toMutableList()
@@ -46,14 +46,19 @@ fun Data.prepare(loginMethods: List<LoginMethod>, features: List<Feature>, featu
             // add all endpoint IDs and required login methods, filtering using timers
             .onEach { feature ->
                 feature.endpointIds.forEach { endpoint ->
+                    if (onlyEndpoints?.contains(endpoint.first) == false)
+                        return@forEach
                     (data.endpointTimers
                             .singleOrNull { it.endpointId == endpoint.first } ?: EndpointTimer(data.profile?.id
                             ?: -1, endpoint.first))
                             .let { timer ->
-                                if (timer.nextSync == SYNC_ALWAYS ||
+                                if (
-                                        (viewId != null && timer.viewId == viewId) ||
+                                        onlyEndpoints?.contains(endpoint.first) == true ||
-                                        (timer.nextSync != SYNC_NEVER && timer.nextSync < timestamp)) {
+                                        timer.nextSync == SYNC_ALWAYS ||
-                                    data.targetEndpointIds.add(endpoint.first)
+                                        viewId != null && timer.viewId == viewId ||
+                                        timer.nextSync != SYNC_NEVER && timer.nextSync < timestamp
+                                ) {
+                                    data.targetEndpointIds[endpoint.first] = timer.lastSync
                                     requiredLoginMethods.add(endpoint.second)
                                 }
                             }
@@ -76,8 +81,8 @@ fun Data.prepare(loginMethods: List<LoginMethod>, features: List<Feature>, featu
     data.targetLoginMethodIds = data.targetLoginMethodIds.toHashSet().toMutableList()
     data.targetLoginMethodIds.sort()
 
-    data.targetEndpointIds = data.targetEndpointIds.toHashSet().toMutableList()
+    //data.targetEndpointIds = data.targetEndpointIds.toHashSet().toMutableList()
-    data.targetEndpointIds.sort()
+    //data.targetEndpointIds.sort()
 
     progressCount = targetLoginMethodIds.size + targetEndpointIds.size
     progressStep = if (progressCount <= 0) 0f else 100f / progressCount.toFloat()

app/src/main/java/pl/szczodrzynski/edziennik/data/api/Errors.kt

@@ -32,6 +32,8 @@ const val CODE_LIBRUS_DISCONNECTED                          = 31
 const val CODE_PROFILE_ARCHIVED                             = 30*/
 
 const val ERROR_APP_CRASH                                   = 1
+const val ERROR_EXCEPTION                                   = 2
+const val ERROR_API_EXCEPTION                               = 3
 const val ERROR_MESSAGE_NOT_SENT                            = 10
 
 const val ERROR_REQUEST_FAILURE                             = 50
@@ -59,6 +61,9 @@ const val ERROR_FILE_DOWNLOAD                               = 113
 
 const val ERROR_NO_STUDENTS_IN_ACCOUNT                      = 115
 
+const val ERROR_CAPTCHA_NEEDED                              = 3000
+const val ERROR_CAPTCHA_LIBRUS_PORTAL                       = 3001
+
 const val CODE_INTERNAL_LIBRUS_ACCOUNT_410                  = 120
 const val CODE_INTERNAL_LIBRUS_SYNERGIA_EXPIRED             = 121
 const val ERROR_LOGIN_LIBRUS_API_CAPTCHA_NEEDED             = 124
@@ -116,6 +121,9 @@ const val ERROR_LOGIN_LIBRUS_MESSAGES_INVALID_LOGIN         = 179
 const val ERROR_LOGIN_LIBRUS_PORTAL_INVALID_LOGIN           = 180
 const val ERROR_LIBRUS_API_MAINTENANCE                      = 181
 const val ERROR_LIBRUS_PORTAL_MAINTENANCE                   = 182
+const val ERROR_LIBRUS_API_NOTICEBOARD_PROBLEM              = 183
+const val ERROR_LOGIN_LIBRUS_PORTAL_CSRF_EXPIRED            = 184
+const val ERROR_LIBRUS_API_DEVICE_REGISTERED                = 185
 
 const val ERROR_LOGIN_MOBIDZIENNIK_WEB_INVALID_LOGIN        = 201
 const val ERROR_LOGIN_MOBIDZIENNIK_WEB_OLD_PASSWORD         = 202

app/src/main/java/pl/szczodrzynski/edziennik/data/api/LoginMethods.kt

@@ -90,7 +90,7 @@ val mobidziennikLoginMethods = listOf(
                 .withRequiredLoginMethod { _, _ -> LOGIN_METHOD_NOT_NEEDED },
 
         LoginMethod(LOGIN_TYPE_MOBIDZIENNIK, LOGIN_METHOD_MOBIDZIENNIK_API2, MobidziennikLoginApi2::class.java)
-                .withIsPossible { profile, _ -> profile?.hasStudentData("email") == true }
+                .withIsPossible { profile, _ -> profile?.getStudentData("email", null) != null }
                 .withRequiredLoginMethod { _, _ -> LOGIN_METHOD_NOT_NEEDED }
 )
 

app/src/main/java/pl/szczodrzynski/edziennik/data/api/Regexes.kt

@@ -54,9 +54,33 @@ object Regexes {
     val MOBIDZIENNIK_MESSAGE_ATTACHMENT by lazy {
         """href="https://.+?\.mobidziennik.pl/.+?&(?:amp;)?zalacznik=([0-9]+)"(?:.+?<small.+?\(([0-9.]+)\s(M|K|G|)B\))*""".toRegex(DOT_MATCHES_ALL)
     }
+    val MOBIDZIENNIK_MESSAGE_SENT_READ_BY by lazy {
+        """([0-9]+)/([0-9]+)""".toRegex()
+    }
 
     val MOBIDZIENNIK_MESSAGE_RECIPIENTS_JSON by lazy {
-        """odbiorcy: (\[.+?\]),${'$'}""".toRegex(RegexOption.MULTILINE)
+        """odbiorcy: (\[.+?]),${'$'}""".toRegex(RegexOption.MULTILINE)
+    }
+
+    val MOBIDZIENNIK_ACCOUNT_EMAIL by lazy {
+        """name="email" value="(.+?@.+?\..+?)"""".toRegex(DOT_MATCHES_ALL)
+    }
+
+
+    val MOBIDZIENNIK_ATTENDANCE_TABLE by lazy {
+        """<table .+?id="obecnosci_tabela">(.+?)</table>""".toRegex(DOT_MATCHES_ALL)
+    }
+    val MOBIDZIENNIK_ATTENDANCE_LESSON_COUNT by lazy {
+        """rel="([0-9-]{10})" colspan="([0-9]+)"""".toRegex()
+    }
+    val MOBIDZIENNIK_ATTENDANCE_ENTRIES by lazy {
+        """font-size:.+?class=".*?">(.*?)</td>""".toRegex(DOT_MATCHES_ALL)
+    }
+    val MOBIDZIENNIK_ATTENDANCE_RANGE by lazy {
+        """<span>([0-9:]+) - .+? (.+?)</span></a>""".toRegex(DOT_MATCHES_ALL)
+    }
+    val MOBIDZIENNIK_ATTENDANCE_LESSON by lazy {
+        """<strong>(.+?) - (.*?)</strong>.+?<small>.+?\((.+?), .+?(.+?)\)""".toRegex(DOT_MATCHES_ALL)
     }
 
 
@@ -85,6 +109,13 @@ object Regexes {
     val IDZIENNIK_MESSAGES_RECIPIENT_PARENT by lazy {
         """(.+?)\s\((.+)\)""".toRegex()
     }
+    /*<span id="ctl00_spanSzczesliwyLos">Szczęśliwy los na dzisiaj to <b>19</b>. Los na jutro to <b>22</b></span>*/
+    val IDZIENNIK_WEB_LUCKY_NUMBER by lazy {
+        """dzisiaj to <b>([0-9]+)</b>""".toRegex()
+    }
+    val IDZIENNIK_WEB_SELECTED_REGISTER by lazy {
+        """selected="selected" value="([0-9]+)" data-id-ucznia""".toRegex()
+    }
 
 
 

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/EdziennikTask.kt

@@ -30,7 +30,7 @@ open class EdziennikTask(override val profileId: Int, val request: Any) : IApiTa
 
         fun firstLogin(loginStore: LoginStore) = EdziennikTask(-1, FirstLoginRequest(loginStore))
         fun sync() = EdziennikTask(-1, SyncRequest())
-        fun syncProfile(profileId: Int, viewIds: List<Pair<Int, Int>>? = null, arguments: JsonObject? = null) = EdziennikTask(profileId, SyncProfileRequest(viewIds, arguments))
+        fun syncProfile(profileId: Int, viewIds: List<Pair<Int, Int>>? = null, onlyEndpoints: List<Int>? = null, arguments: JsonObject? = null) = EdziennikTask(profileId, SyncProfileRequest(viewIds, onlyEndpoints, arguments))
         fun syncProfileList(profileList: List<Int>) = EdziennikTask(-1, SyncProfileListRequest(profileList))
         fun messageGet(profileId: Int, message: MessageFull) = EdziennikTask(profileId, MessageGetRequest(message))
         fun messageSend(profileId: Int, recipients: List<Teacher>, subject: String, text: String) = EdziennikTask(profileId, MessageSendRequest(recipients, subject, text))
@@ -85,6 +85,7 @@ open class EdziennikTask(override val profileId: Int, val request: Any) : IApiTa
                     featureIds = request.viewIds?.flatMap { Features.getIdsByView(it.first, it.second) }
                             ?: Features.getAllIds(),
                     viewId = request.viewIds?.get(0)?.first,
+                    onlyEndpoints = request.onlyEndpoints,
                     arguments = request.arguments)
             is MessageGetRequest -> edziennikInterface?.getMessage(request.message)
             is MessageSendRequest -> edziennikInterface?.sendMessage(request.recipients, request.subject, request.text)
@@ -106,7 +107,7 @@ open class EdziennikTask(override val profileId: Int, val request: Any) : IApiTa
 
     data class FirstLoginRequest(val loginStore: LoginStore)
     class SyncRequest
-    data class SyncProfileRequest(val viewIds: List<Pair<Int, Int>>? = null, val arguments: JsonObject? = null)
+    data class SyncProfileRequest(val viewIds: List<Pair<Int, Int>>? = null, val onlyEndpoints: List<Int>? = null, val arguments: JsonObject? = null)
     data class SyncProfileListRequest(val profileList: List<Int>)
     data class MessageGetRequest(val message: MessageFull)
     data class MessageSendRequest(val recipients: List<Teacher>, val subject: String, val text: String)

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/Edudziennik.kt

@@ -52,9 +52,9 @@ class Edudziennik(val app: App, val profile: Profile?, val loginStore: LoginStor
             |_|  |_| |_|\___| /_/    \_\_|\__, |\___/|_|  |_|\__|_| |_|_| |_| |_|
                                            __/ |
                                           |__*/
-    override fun sync(featureIds: List<Int>, viewId: Int?, arguments: JsonObject?) {
+    override fun sync(featureIds: List<Int>, viewId: Int?, onlyEndpoints: List<Int>?, arguments: JsonObject?) {
         data.arguments = arguments
-        data.prepare(edudziennikLoginMethods, EdudziennikFeatures, featureIds, viewId)
+        data.prepare(edudziennikLoginMethods, EdudziennikFeatures, featureIds, viewId, onlyEndpoints)
         login()
     }
 

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/EdudziennikData.kt

@@ -27,60 +27,62 @@ class EdudziennikData(val data: DataEdudziennik, val onSuccess: () -> Unit) {
             onSuccess()
             return
         }
-        useEndpoint(data.targetEndpointIds.removeAt(0)) {
+        val id = data.targetEndpointIds.firstKey()
+        val lastSync = data.targetEndpointIds.remove(id)
+        useEndpoint(id, lastSync) { endpointId ->
             data.progress(data.progressStep)
             nextEndpoint(onSuccess)
         }
     }
 
-    private fun useEndpoint(endpointId: Int, onSuccess: () -> Unit) {
+    private fun useEndpoint(endpointId: Int, lastSync: Long?, onSuccess: (endpointId: Int) -> Unit) {
-        Utils.d(TAG, "Using endpoint $endpointId")
+        Utils.d(TAG, "Using endpoint $endpointId. Last sync time = $lastSync")
         when (endpointId) {
             ENDPOINT_EDUDZIENNIK_WEB_START -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_data)
-                EdudziennikWebStart(data, onSuccess)
+                EdudziennikWebStart(data, lastSync, onSuccess)
             }
             ENDPOINT_EDUDZIENNIK_WEB_TEACHERS -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_teachers)
-                EdudziennikWebTeachers(data, onSuccess)
+                EdudziennikWebTeachers(data, lastSync, onSuccess)
             }
             ENDPOINT_EDUDZIENNIK_WEB_GRADES -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_grades)
-                EdudziennikWebGrades(data, onSuccess)
+                EdudziennikWebGrades(data, lastSync, onSuccess)
             }
             ENDPOINT_EDUDZIENNIK_WEB_TIMETABLE -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_timetable)
-                EdudziennikWebTimetable(data, onSuccess)
+                EdudziennikWebTimetable(data, lastSync, onSuccess)
             }
             ENDPOINT_EDUDZIENNIK_WEB_EXAMS -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_exams)
-                EdudziennikWebExams(data, onSuccess)
+                EdudziennikWebExams(data, lastSync, onSuccess)
             }
             ENDPOINT_EDUDZIENNIK_WEB_ATTENDANCE -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_attendance)
-                EdudziennikWebAttendance(data, onSuccess)
+                EdudziennikWebAttendance(data, lastSync, onSuccess)
             }
             ENDPOINT_EDUDZIENNIK_WEB_ANNOUNCEMENTS -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_announcements)
-                EdudziennikWebAnnouncements(data, onSuccess)
+                EdudziennikWebAnnouncements(data, lastSync, onSuccess)
             }
             ENDPOINT_EDUDZIENNIK_WEB_HOMEWORK -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_homework)
-                EdudziennikWebHomework(data, onSuccess)
+                EdudziennikWebHomework(data, lastSync, onSuccess)
             }
             ENDPOINT_EDUDZIENNIK_WEB_EVENTS -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_events)
-                EdudziennikWebEvents(data, onSuccess)
+                EdudziennikWebEvents(data, lastSync, onSuccess)
             }
             ENDPOINT_EDUDZIENNIK_WEB_NOTES -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_notices)
-                EdudziennikWebNotes(data, onSuccess)
+                EdudziennikWebNotes(data, lastSync, onSuccess)
             }
             ENDPOINT_EDUDZIENNIK_WEB_LUCKY_NUMBER -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_lucky_number)
-                EdudziennikWebLuckyNumber(data, onSuccess)
+                EdudziennikWebLuckyNumber(data, lastSync, onSuccess)
             }
-            else -> onSuccess()
+            else -> onSuccess(endpointId)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/EdudziennikWeb.kt

@@ -14,7 +14,7 @@ import pl.szczodrzynski.edziennik.data.api.models.ApiError
 import pl.szczodrzynski.edziennik.utils.Utils.d
 import pl.szczodrzynski.edziennik.utils.models.Date
 
-open class EdudziennikWeb(open val data: DataEdudziennik) {
+open class EdudziennikWeb(open val data: DataEdudziennik, open val lastSync: Long?) {
     companion object {
         private const val TAG = "EdudziennikWeb"
     }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebAnnouncements.kt

@@ -11,13 +11,15 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.DataEdudziennik
 import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.ENDPOINT_EDUDZIENNIK_WEB_ANNOUNCEMENTS
 import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.EdudziennikWeb
 import pl.szczodrzynski.edziennik.data.db.entity.Announcement
-import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.get
 import pl.szczodrzynski.edziennik.utils.models.Date
 
 class EdudziennikWebAnnouncements(override val data: DataEdudziennik,
-                                  val onSuccess: () -> Unit) : EdudziennikWeb(data) {
+                                  override val lastSync: Long?,
+                                  val onSuccess: (endpointId: Int) -> Unit
+) : EdudziennikWeb(data, lastSync) {
     companion object {
         const val TAG = "EdudziennikWebAnnouncements"
     }
@@ -66,7 +68,7 @@ class EdudziennikWebAnnouncements(override val data: DataEdudziennik,
             }
 
             data.setSyncNext(ENDPOINT_EDUDZIENNIK_WEB_ANNOUNCEMENTS, SYNC_ALWAYS)
-            onSuccess()
+            onSuccess(ENDPOINT_EDUDZIENNIK_WEB_ANNOUNCEMENTS)
         }
-    } ?: onSuccess() }
+    } ?: onSuccess(ENDPOINT_EDUDZIENNIK_WEB_ANNOUNCEMENTS) }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebAttendance.kt

@@ -20,13 +20,22 @@ import pl.szczodrzynski.edziennik.utils.models.Date
 import java.util.*
 
 class EdudziennikWebAttendance(override val data: DataEdudziennik,
-                               val onSuccess: () -> Unit) : EdudziennikWeb(data) {
+                               override val lastSync: Long?,
+                               val onSuccess: (endpointId: Int) -> Unit
+) : EdudziennikWeb(data, lastSync) {
     companion object {
         private const val TAG = "EdudziennikWebAttendance"
     }
 
-    init { data.profile?.also { profile ->
+    private var requestSemester: Int? = null
-        webGet(TAG, data.studentEndpoint + "Presence", semester = -1) { text ->
+
+    init {
+        if (profile?.empty == true && data.currentSemester == 2) requestSemester = 1
+        getAttendances()
+    }
+
+    private fun getAttendances() { data.profile?.also { profile ->
+        webGet(TAG, data.studentEndpoint + "Presence", semester = requestSemester) { text ->
 
             val attendanceTypes = EDUDZIENNIK_ATTENDANCE_TYPES.find(text)?.get(1)?.split(',')?.map {
                 val type = EDUDZIENNIK_ATTENDANCE_TYPE.find(it.trim())
@@ -89,8 +98,13 @@ class EdudziennikWebAttendance(override val data: DataEdudziennik,
                 }
             }
 
-            data.setSyncNext(ENDPOINT_EDUDZIENNIK_WEB_ATTENDANCE, SYNC_ALWAYS)
+            if (profile.empty && requestSemester == 1 && data.currentSemester == 2) {
-            onSuccess()
+                requestSemester = null
+                getAttendances()
+            } else {
+                data.setSyncNext(ENDPOINT_EDUDZIENNIK_WEB_ATTENDANCE, SYNC_ALWAYS)
+                onSuccess(ENDPOINT_EDUDZIENNIK_WEB_ATTENDANCE)
+            }
         }
-    } ?: onSuccess() }
+    } ?: onSuccess(ENDPOINT_EDUDZIENNIK_WEB_ATTENDANCE) }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebEvents.kt

@@ -11,14 +11,16 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.DataEdudziennik
 import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.ENDPOINT_EDUDZIENNIK_WEB_EVENTS
 import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.EdudziennikWeb
 import pl.szczodrzynski.edziennik.data.api.models.DataRemoveModel
-import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.data.db.entity.Event
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.get
 import pl.szczodrzynski.edziennik.utils.models.Date
 
 class EdudziennikWebEvents(override val data: DataEdudziennik,
-                           val onSuccess: () -> Unit) : EdudziennikWeb(data) {
+                           override val lastSync: Long?,
+                           val onSuccess: (endpointId: Int) -> Unit
+) : EdudziennikWeb(data, lastSync) {
     companion object {
         const val TAG = "EdudziennikWebEvents"
     }
@@ -64,7 +66,7 @@ class EdudziennikWebEvents(override val data: DataEdudziennik,
             data.toRemove.add(DataRemoveModel.Events.futureWithType(Event.TYPE_CLASS_EVENT))
 
             data.setSyncNext(ENDPOINT_EDUDZIENNIK_WEB_EVENTS, SYNC_ALWAYS)
-            onSuccess()
+            onSuccess(ENDPOINT_EDUDZIENNIK_WEB_EVENTS)
         }
-    } ?: onSuccess() }
+    } ?: onSuccess(ENDPOINT_EDUDZIENNIK_WEB_EVENTS) }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebExams.kt

@@ -20,7 +20,9 @@ import pl.szczodrzynski.edziennik.get
 import pl.szczodrzynski.edziennik.utils.models.Date
 
 class EdudziennikWebExams(override val data: DataEdudziennik,
-                          val onSuccess: () -> Unit) : EdudziennikWeb(data) {
+                          override val lastSync: Long?,
+                          val onSuccess: (endpointId: Int) -> Unit
+) : EdudziennikWeb(data, lastSync) {
     companion object {
         const val TAG = "EdudziennikWebExams"
     }
@@ -84,7 +86,7 @@ class EdudziennikWebExams(override val data: DataEdudziennik,
             )))
 
             data.setSyncNext(ENDPOINT_EDUDZIENNIK_WEB_EXAMS, SYNC_ALWAYS)
-            onSuccess()
+            onSuccess(ENDPOINT_EDUDZIENNIK_WEB_EXAMS)
         }
     }}
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebGetAnnouncement.kt

@@ -12,11 +12,10 @@ import pl.szczodrzynski.edziennik.data.api.events.AnnouncementGetEvent
 import pl.szczodrzynski.edziennik.data.db.full.AnnouncementFull
 import pl.szczodrzynski.edziennik.get
 
-class EdudziennikWebGetAnnouncement(
+class EdudziennikWebGetAnnouncement(override val data: DataEdudziennik,
-        override val data: DataEdudziennik,
+                                    private val announcement: AnnouncementFull,
-        private val announcement: AnnouncementFull,
+                                    val onSuccess: () -> Unit
-        val onSuccess: () -> Unit
+) : EdudziennikWeb(data, null) {
-) : EdudziennikWeb(data) {
     companion object {
         const val TAG = "EdudziennikWebGetAnnouncement"
     }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebGrades.kt

@@ -14,7 +14,12 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.ENDPOINT_EDUDZI
 import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.EdudziennikWeb
 import pl.szczodrzynski.edziennik.data.api.models.DataRemoveModel
 import pl.szczodrzynski.edziennik.data.db.entity.Grade
-import pl.szczodrzynski.edziennik.data.db.entity.Grade.*
+import pl.szczodrzynski.edziennik.data.db.entity.Grade.Companion.TYPE_NORMAL
+import pl.szczodrzynski.edziennik.data.db.entity.Grade.Companion.TYPE_POINT_SUM
+import pl.szczodrzynski.edziennik.data.db.entity.Grade.Companion.TYPE_SEMESTER1_FINAL
+import pl.szczodrzynski.edziennik.data.db.entity.Grade.Companion.TYPE_SEMESTER1_PROPOSED
+import pl.szczodrzynski.edziennik.data.db.entity.Grade.Companion.TYPE_SEMESTER2_FINAL
+import pl.szczodrzynski.edziennik.data.db.entity.Grade.Companion.TYPE_SEMESTER2_PROPOSED
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata
 import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.get
@@ -22,7 +27,9 @@ import pl.szczodrzynski.edziennik.utils.Utils
 import pl.szczodrzynski.edziennik.utils.models.Date
 
 class EdudziennikWebGrades(override val data: DataEdudziennik,
-                           val onSuccess: () -> Unit) : EdudziennikWeb(data) {
+                           override val lastSync: Long?,
+                           val onSuccess: (endpointId: Int) -> Unit
+) : EdudziennikWeb(data, lastSync) {
     companion object {
         private const val TAG = "EdudziennikWebGrades"
     }
@@ -88,7 +95,7 @@ class EdudziennikWebGrades(override val data: DataEdudziennik,
                     val columnName = info.child(4).text().trim()
                     val comment = info.ownText()
 
-                    val description = columnName + if (comment.isNotBlank()) " - $comment" else ""
+                    val description = columnName + if (comment.isNotBlank()) " - $comment" else null
 
                     val teacherName = info.child(1).text()
                     val teacher = data.getTeacherByLastFirst(teacherName)
@@ -107,20 +114,20 @@ class EdudziennikWebGrades(override val data: DataEdudziennik,
                     } ?: -1
 
                     val gradeObject = Grade(
-                            profileId,
+                            profileId = profileId,
-                            id,
+                            id = id,
-                            fullName,
+                            name = name,
-                            color,
+                            type = gradeType,
-                            description,
+                            value = value,
-                            name,
+                            weight = if (gradeCountToAverage) weight else 0f,
-                            value,
+                            color = color,
-                            if (gradeCountToAverage) weight else 0f,
+                            category = fullName,
-                            semester,
+                            description = description,
-                            teacher.id,
+                            comment = null,
-                            subject.id
+                            semester = semester,
-                    ).apply {
+                            teacherId = teacher.id,
-                        type = gradeType
+                            subjectId = subject.id
-                    }
+                    )
 
                     data.gradeList.add(gradeObject)
                     data.metadataList.add(Metadata(
@@ -137,23 +144,23 @@ class EdudziennikWebGrades(override val data: DataEdudziennik,
 
                 if (proposed != null && proposed.isNotBlank()) {
                     val proposedGradeObject = Grade(
-                            profileId,
+                            profileId = profileId,
-                            (-1 * subject.id) - 1,
+                            id = (-1 * subject.id) - 1,
-                            "",
+                            name = proposed,
-                            -1,
+                            type = when (semester) {
-                            "",
+                                1 -> TYPE_SEMESTER1_PROPOSED
-                            proposed,
+                                else -> TYPE_SEMESTER2_PROPOSED
-                            proposed.toFloatOrNull() ?: 0f,
+                            },
-                            0f,
+                            value = proposed.toFloatOrNull() ?: 0f,
-                            semester,
+                            weight = 0f,
-                            -1,
+                            color = -1,
-                            subject.id
+                            category = null,
-                    ).apply {
+                            description = null,
-                        type = when (semester) {
+                            comment = null,
-                            1 -> TYPE_SEMESTER1_PROPOSED
+                            semester = semester,
-                            else -> TYPE_SEMESTER2_PROPOSED
+                            teacherId = -1,
-                        }
+                            subjectId = subject.id
-                    }
+                    )
 
                     data.gradeList.add(proposedGradeObject)
                     data.metadataList.add(Metadata(
@@ -170,23 +177,23 @@ class EdudziennikWebGrades(override val data: DataEdudziennik,
 
                 if (final != null && final.isNotBlank()) {
                     val finalGradeObject = Grade(
-                            profileId,
+                            profileId = profileId,
-                            (-1 * subject.id) - 2,
+                            id = (-1 * subject.id) - 2,
-                            "",
+                            name = final,
-                            -1,
+                            type = when (semester) {
-                            "",
+                                1 -> TYPE_SEMESTER1_FINAL
-                            final,
+                                else -> TYPE_SEMESTER2_FINAL
-                            final.toFloatOrNull() ?: 0f,
+                            },
-                            0f,
+                            value = final.toFloatOrNull() ?: 0f,
-                            semester,
+                            weight = 0f,
-                            -1,
+                            color = -1,
-                            subject.id
+                            category = null,
-                    ).apply {
+                            description = null,
-                        type = when (semester) {
+                            comment = null,
-                            1 -> TYPE_SEMESTER1_FINAL
+                            semester = semester,
-                            else -> TYPE_SEMESTER2_FINAL
+                            teacherId = -1,
-                        }
+                            subjectId = subject.id
-                    }
+                    )
 
                     data.gradeList.add(finalGradeObject)
                     data.metadataList.add(Metadata(
@@ -218,8 +225,8 @@ class EdudziennikWebGrades(override val data: DataEdudziennik,
                 getGrades()
             } else {
                 data.setSyncNext(ENDPOINT_EDUDZIENNIK_WEB_GRADES, SYNC_ALWAYS)
-                onSuccess()
+                onSuccess(ENDPOINT_EDUDZIENNIK_WEB_GRADES)
             }
         }
-    } ?: onSuccess() }
+    } ?: onSuccess(ENDPOINT_EDUDZIENNIK_WEB_GRADES) }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebHomework.kt

@@ -12,14 +12,16 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.DataEdudziennik
 import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.ENDPOINT_EDUDZIENNIK_WEB_HOMEWORK
 import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.EdudziennikWeb
 import pl.szczodrzynski.edziennik.data.api.models.DataRemoveModel
-import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.data.db.entity.Event
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.get
 import pl.szczodrzynski.edziennik.utils.models.Date
 
 class EdudziennikWebHomework(override val data: DataEdudziennik,
-                             val onSuccess: () -> Unit) : EdudziennikWeb(data) {
+                             override val lastSync: Long?,
+                             val onSuccess: (endpointId: Int) -> Unit
+) : EdudziennikWeb(data, lastSync) {
     companion object {
         const val TAG = "EdudziennikWebHomework"
     }
@@ -78,7 +80,7 @@ class EdudziennikWebHomework(override val data: DataEdudziennik,
             data.toRemove.add(DataRemoveModel.Events.futureWithType(Event.TYPE_HOMEWORK))
 
             data.setSyncNext(ENDPOINT_EDUDZIENNIK_WEB_HOMEWORK, SYNC_ALWAYS)
-            onSuccess()
+            onSuccess(ENDPOINT_EDUDZIENNIK_WEB_HOMEWORK)
         }
-    } ?: onSuccess() }
+    } ?: onSuccess(ENDPOINT_EDUDZIENNIK_WEB_HOMEWORK) }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebLuckyNumber.kt

@@ -7,13 +7,15 @@ package pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.web
 import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.DataEdudziennik
 import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.ENDPOINT_EDUDZIENNIK_WEB_LUCKY_NUMBER
 import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.EdudziennikWeb
-import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.data.db.entity.LuckyNumber
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.utils.models.Date
 
 class EdudziennikWebLuckyNumber(override val data: DataEdudziennik,
-                                val onSuccess: () -> Unit) : EdudziennikWeb(data) {
+                                override val lastSync: Long?,
+                                val onSuccess: (endpointId: Int) -> Unit
+) : EdudziennikWeb(data, lastSync) {
     companion object {
         private const val TAG = "EdudziennikWebLuckyNumber"
     }
@@ -39,7 +41,7 @@ class EdudziennikWebLuckyNumber(override val data: DataEdudziennik,
             }
 
             data.setSyncNext(ENDPOINT_EDUDZIENNIK_WEB_LUCKY_NUMBER, SYNC_ALWAYS)
-            onSuccess()
+            onSuccess(ENDPOINT_EDUDZIENNIK_WEB_LUCKY_NUMBER)
         }
-    } ?: onSuccess() }
+    } ?: onSuccess(ENDPOINT_EDUDZIENNIK_WEB_LUCKY_NUMBER) }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebNotes.kt

@@ -17,7 +17,9 @@ import pl.szczodrzynski.edziennik.get
 import pl.szczodrzynski.edziennik.utils.models.Date
 
 class EdudziennikWebNotes(override val data: DataEdudziennik,
-                          val onSuccess: () -> Unit) : EdudziennikWeb(data) {
+                          override val lastSync: Long?,
+                          val onSuccess: (endpointId: Int) -> Unit
+) : EdudziennikWeb(data, lastSync) {
     companion object {
         const val TAG = "EdudziennikWebNotes"
     }
@@ -59,7 +61,7 @@ class EdudziennikWebNotes(override val data: DataEdudziennik,
             }
 
             data.setSyncNext(ENDPOINT_EDUDZIENNIK_WEB_NOTES, SYNC_ALWAYS)
-            onSuccess()
+            onSuccess(ENDPOINT_EDUDZIENNIK_WEB_NOTES)
         }
-    } ?: onSuccess() }
+    } ?: onSuccess(ENDPOINT_EDUDZIENNIK_WEB_NOTES) }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebStart.kt

@@ -18,7 +18,9 @@ import pl.szczodrzynski.edziennik.firstLettersName
 import pl.szczodrzynski.edziennik.get
 
 class EdudziennikWebStart(override val data: DataEdudziennik,
-                          val onSuccess: () -> Unit) : EdudziennikWeb(data) {
+                          override val lastSync: Long?,
+                          val onSuccess: (endpointId: Int) -> Unit
+) : EdudziennikWeb(data, lastSync) {
     companion object {
         private const val TAG = "EdudziennikWebStart"
     }
@@ -29,7 +31,7 @@ class EdudziennikWebStart(override val data: DataEdudziennik,
             getSubjects(text)
 
             data.setSyncNext(ENDPOINT_EDUDZIENNIK_WEB_START, MONTH)
-            onSuccess()
+            onSuccess(ENDPOINT_EDUDZIENNIK_WEB_START)
         }
     }
 

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebTeachers.kt

@@ -12,7 +12,9 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.Edudzienni
 import pl.szczodrzynski.edziennik.get
 
 class EdudziennikWebTeachers(override val data: DataEdudziennik,
-                             val onSuccess: () -> Unit) : EdudziennikWeb(data) {
+                             override val lastSync: Long?,
+                             val onSuccess: (endpointId: Int) -> Unit
+) : EdudziennikWeb(data, lastSync) {
     companion object {
         private const val TAG = "EdudziennikWebTeachers"
     }
@@ -26,7 +28,7 @@ class EdudziennikWebTeachers(override val data: DataEdudziennik,
             }
 
             data.setSyncNext(ENDPOINT_EDUDZIENNIK_WEB_TEACHERS, MONTH)
-            onSuccess()
+            onSuccess(ENDPOINT_EDUDZIENNIK_WEB_TEACHERS)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebTimetable.kt

@@ -11,10 +11,10 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.DataEdudziennik
 import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.ENDPOINT_EDUDZIENNIK_WEB_TIMETABLE
 import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.EdudziennikWeb
 import pl.szczodrzynski.edziennik.data.api.models.DataRemoveModel
-import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
+import pl.szczodrzynski.edziennik.data.db.entity.Lesson
 import pl.szczodrzynski.edziennik.data.db.entity.LessonRange
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata
-import pl.szczodrzynski.edziennik.data.db.entity.Lesson
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.get
 import pl.szczodrzynski.edziennik.getString
 import pl.szczodrzynski.edziennik.singleOrNull
@@ -24,7 +24,9 @@ import pl.szczodrzynski.edziennik.utils.models.Time
 import pl.szczodrzynski.edziennik.utils.models.Week
 
 class EdudziennikWebTimetable(override val data: DataEdudziennik,
-                              val onSuccess: () -> Unit) : EdudziennikWeb(data) {
+                              override val lastSync: Long?,
+                              val onSuccess: (endpointId: Int) -> Unit
+) : EdudziennikWeb(data, lastSync) {
     companion object {
         private const val TAG = "EdudziennikWebTimetable"
     }
@@ -142,7 +144,7 @@ class EdudziennikWebTimetable(override val data: DataEdudziennik,
 
             data.toRemove.add(DataRemoveModel.Timetable.between(weekStart, weekEnd))
             data.setSyncNext(ENDPOINT_EDUDZIENNIK_WEB_TIMETABLE, SYNC_ALWAYS)
-            onSuccess()
+            onSuccess(ENDPOINT_EDUDZIENNIK_WEB_TIMETABLE)
         }
-    } ?: onSuccess() }
+    } ?: onSuccess(ENDPOINT_EDUDZIENNIK_WEB_TIMETABLE) }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/firstlogin/EdudziennikFirstLogin.kt

@@ -23,7 +23,7 @@ class EdudziennikFirstLogin(val data: DataEdudziennik, val onSuccess: () -> Unit
         private const val TAG = "EdudziennikFirstLogin"
     }
 
-    private val web = EdudziennikWeb(data)
+    private val web = EdudziennikWeb(data, null)
     private val profileList = mutableListOf<Profile>()
 
     init {

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/DataIdziennik.kt

@@ -81,6 +81,11 @@ class DataIdziennik(app: App, profile: Profile?, loginStore: LoginStore) : Data(
         get() { mWebAuth = mWebAuth ?: loginStore.getLoginData("webAuth", null); return mWebAuth }
         set(value) { loginStore.putLoginData("webAuth", value); mWebAuth = value }
 
+    private var mWebSelectedRegister: Int? = null
+    var webSelectedRegister: Int
+        get() { mWebSelectedRegister = mWebSelectedRegister ?: loginStore.getLoginData("webSelectedRegister", 0); return mWebSelectedRegister ?: 0 }
+        set(value) { loginStore.putLoginData("webSelectedRegister", value); mWebSelectedRegister = value }
+
     /*                   _
              /\         (_)
             /  \   _ __  _

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/Idziennik.kt

@@ -54,9 +54,9 @@ class Idziennik(val app: App, val profile: Profile?, val loginStore: LoginStore,
             |_|  |_| |_|\___| /_/    \_\_|\__, |\___/|_|  |_|\__|_| |_|_| |_| |_|
                                            __/ |
                                           |__*/
-    override fun sync(featureIds: List<Int>, viewId: Int?, arguments: JsonObject?) {
+    override fun sync(featureIds: List<Int>, viewId: Int?, onlyEndpoints: List<Int>?, arguments: JsonObject?) {
         data.arguments = arguments
-        data.prepare(idziennikLoginMethods, IdziennikFeatures, featureIds, viewId)
+        data.prepare(idziennikLoginMethods, IdziennikFeatures, featureIds, viewId, onlyEndpoints)
         login()
     }
 

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/data/IdziennikApi.kt

@@ -18,7 +18,7 @@ import pl.szczodrzynski.edziennik.getString
 import pl.szczodrzynski.edziennik.utils.Utils
 import java.net.HttpURLConnection
 
-open class IdziennikApi(open val data: DataIdziennik) {
+open class IdziennikApi(open val data: DataIdziennik, open val lastSync: Long?) {
     companion object {
         const val TAG = "IdziennikApi"
     }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/data/IdziennikData.kt

@@ -30,60 +30,62 @@ class IdziennikData(val data: DataIdziennik, val onSuccess: () -> Unit) {
             onSuccess()
             return
         }
-        useEndpoint(data.targetEndpointIds.removeAt(0)) {
+        val id = data.targetEndpointIds.firstKey()
+        val lastSync = data.targetEndpointIds.remove(id)
+        useEndpoint(id, lastSync) { endpointId ->
             data.progress(data.progressStep)
             nextEndpoint(onSuccess)
         }
     }
 
-    private fun useEndpoint(endpointId: Int, onSuccess: () -> Unit) {
+    private fun useEndpoint(endpointId: Int, lastSync: Long?, onSuccess: (endpointId: Int) -> Unit) {
-        Utils.d(TAG, "Using endpoint $endpointId")
+        Utils.d(TAG, "Using endpoint $endpointId. Last sync time = $lastSync")
         when (endpointId) {
             ENDPOINT_IDZIENNIK_WEB_TIMETABLE -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_timetable)
-                IdziennikWebTimetable(data, onSuccess)
+                IdziennikWebTimetable(data, lastSync, onSuccess)
             }
             ENDPOINT_IDZIENNIK_WEB_GRADES -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_grades)
-                IdziennikWebGrades(data, onSuccess)
+                IdziennikWebGrades(data, lastSync, onSuccess)
             }
             ENDPOINT_IDZIENNIK_WEB_PROPOSED_GRADES -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_proposed_grades)
-                IdziennikWebProposedGrades(data, onSuccess)
+                IdziennikWebProposedGrades(data, lastSync, onSuccess)
             }
             ENDPOINT_IDZIENNIK_WEB_EXAMS -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_exams)
-                IdziennikWebExams(data, onSuccess)
+                IdziennikWebExams(data, lastSync, onSuccess)
             }
             ENDPOINT_IDZIENNIK_WEB_HOMEWORK -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_homework)
-                IdziennikWebHomework(data, onSuccess)
+                IdziennikWebHomework(data, lastSync, onSuccess)
             }
             ENDPOINT_IDZIENNIK_WEB_NOTICES -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_notices)
-                IdziennikWebNotices(data, onSuccess)
+                IdziennikWebNotices(data, lastSync, onSuccess)
             }
             ENDPOINT_IDZIENNIK_WEB_ANNOUNCEMENTS -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_announcements)
-                IdziennikWebAnnouncements(data, onSuccess)
+                IdziennikWebAnnouncements(data, lastSync, onSuccess)
             }
             ENDPOINT_IDZIENNIK_WEB_ATTENDANCE -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_attendance)
-                IdziennikWebAttendance(data, onSuccess)
+                IdziennikWebAttendance(data, lastSync, onSuccess)
             }
             ENDPOINT_IDZIENNIK_API_CURRENT_REGISTER -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_lucky_number)
-                IdziennikApiCurrentRegister(data, onSuccess)
+                IdziennikApiCurrentRegister(data, lastSync, onSuccess)
             }
             ENDPOINT_IDZIENNIK_API_MESSAGES_INBOX -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_messages_inbox)
-                IdziennikApiMessagesInbox(data, onSuccess)
+                IdziennikApiMessagesInbox(data, lastSync, onSuccess)
             }
             ENDPOINT_IDZIENNIK_API_MESSAGES_SENT -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_messages_outbox)
-                IdziennikApiMessagesSent(data, onSuccess)
+                IdziennikApiMessagesSent(data, lastSync, onSuccess)
             }
-            else -> onSuccess()
+            else -> onSuccess(endpointId)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/data/IdziennikWeb.kt

@@ -13,13 +13,14 @@ import im.wangchao.mhttp.callback.JsonCallbackHandler
 import im.wangchao.mhttp.callback.TextCallbackHandler
 import pl.szczodrzynski.edziennik.data.api.*
 import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.DataIdziennik
+import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.data.web.IdziennikWebSwitchRegister
 import pl.szczodrzynski.edziennik.data.api.models.ApiError
 import pl.szczodrzynski.edziennik.utils.Utils.d
 import java.io.File
 import java.net.HttpURLConnection.HTTP_INTERNAL_ERROR
 import java.net.HttpURLConnection.HTTP_UNAUTHORIZED
 
-open class IdziennikWeb(open val data: DataIdziennik) {
+open class IdziennikWeb(open val data: DataIdziennik, open val lastSync: Long?) {
     companion object {
         const val TAG = "IdziennikWeb"
     }
@@ -48,6 +49,17 @@ open class IdziennikWeb(open val data: DataIdziennik) {
                     return
                 }
 
+                if (response?.code() == HTTP_INTERNAL_ERROR && endpoint == IDZIENNIK_WEB_GRADES) {
+                    // special override for accounts where displaying grades
+                    // for another student requires switching it manually
+                    if (data.registerId != data.webSelectedRegister) {
+                        IdziennikWebSwitchRegister(data, data.registerId) {
+                            webApiGet(tag, endpoint, parameters, onSuccess)
+                        }
+                        return
+                    }
+                }
+
                 when {
                     response?.code() == HTTP_UNAUTHORIZED -> ERROR_IDZIENNIK_WEB_ACCESS_DENIED
                     response?.code() == HTTP_INTERNAL_ERROR -> ERROR_IDZIENNIK_WEB_SERVER_ERROR
@@ -115,7 +127,7 @@ open class IdziennikWeb(open val data: DataIdziennik) {
                 .enqueue()
     }
 
-    fun webGet(tag: String, endpoint: String, onSuccess: (text: String) -> Unit) {
+    fun webGet(tag: String, endpoint: String, parameters: Map<String, Any> = emptyMap(), onSuccess: (text: String) -> Unit) {
         d(tag, "Request: Idziennik/Web - $IDZIENNIK_WEB_URL/$endpoint")
 
         val callback = object : TextCallbackHandler() {
@@ -160,7 +172,14 @@ open class IdziennikWeb(open val data: DataIdziennik) {
         Request.builder()
                 .url("$IDZIENNIK_WEB_URL/$endpoint")
                 .userAgent(IDZIENNIK_USER_AGENT)
-                .get()
+                .apply {
+                    if (parameters.isEmpty()) get()
+                    else post()
+
+                    parameters.map { (name, value) ->
+                        addParameter(name, value)
+                    }
+                }
                 .callback(callback)
                 .build()
                 .enqueue()

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/data/api/IdziennikApiCurrentRegister.kt

@@ -19,7 +19,9 @@ import pl.szczodrzynski.edziennik.utils.models.Date
 import pl.szczodrzynski.edziennik.utils.models.Time
 
 class IdziennikApiCurrentRegister(override val data: DataIdziennik,
-                          val onSuccess: () -> Unit) : IdziennikApi(data) {
+                                  override val lastSync: Long?,
+                                  val onSuccess: (endpointId: Int) -> Unit
+) : IdziennikApi(data, lastSync) {
     companion object {
         private const val TAG = "IdziennikApiCurrentRegister"
     }
@@ -27,7 +29,7 @@ class IdziennikApiCurrentRegister(override val data: DataIdziennik,
     init {
         apiGet(TAG, IDZIENNIK_API_CURRENT_REGISTER) { json ->
             if (json !is JsonObject) {
-                onSuccess()
+                onSuccess(ENDPOINT_IDZIENNIK_API_CURRENT_REGISTER)
                 return@apiGet
             }
 
@@ -67,7 +69,7 @@ class IdziennikApiCurrentRegister(override val data: DataIdziennik,
 
                 val luckyNumberObject = LuckyNumber(
                         data.profileId,
-                        Date.getToday(),
+                        luckyNumberDate,
                         luckyNumber
                 )
 
@@ -85,7 +87,7 @@ class IdziennikApiCurrentRegister(override val data: DataIdziennik,
 
 
             data.setSyncNext(ENDPOINT_IDZIENNIK_API_CURRENT_REGISTER, syncAt = nextSync)
-            onSuccess()
+            onSuccess(ENDPOINT_IDZIENNIK_API_CURRENT_REGISTER)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/data/api/IdziennikApiMessagesInbox.kt

@@ -10,20 +10,18 @@ import pl.szczodrzynski.edziennik.data.api.IDZIENNIK_API_MESSAGES_INBOX
 import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.DataIdziennik
 import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.ENDPOINT_IDZIENNIK_API_MESSAGES_INBOX
 import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.data.IdziennikApi
-import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
+import pl.szczodrzynski.edziennik.data.db.entity.*
-import pl.szczodrzynski.edziennik.data.db.entity.Message
 import pl.szczodrzynski.edziennik.data.db.entity.Message.TYPE_DELETED
 import pl.szczodrzynski.edziennik.data.db.entity.Message.TYPE_RECEIVED
-import pl.szczodrzynski.edziennik.data.db.entity.MessageRecipient
-import pl.szczodrzynski.edziennik.data.db.entity.Metadata
-import pl.szczodrzynski.edziennik.data.db.entity.Teacher
 import pl.szczodrzynski.edziennik.getBoolean
 import pl.szczodrzynski.edziennik.getString
 import pl.szczodrzynski.edziennik.utils.Utils.crc32
 import pl.szczodrzynski.edziennik.utils.models.Date
 
 class IdziennikApiMessagesInbox(override val data: DataIdziennik,
-                                  val onSuccess: () -> Unit) : IdziennikApi(data) {
+                                override val lastSync: Long?,
+                                val onSuccess: (endpointId: Int) -> Unit
+) : IdziennikApi(data, lastSync) {
     companion object {
         private const val TAG = "IdziennikApiMessagesInbox"
     }
@@ -31,7 +29,7 @@ class IdziennikApiMessagesInbox(override val data: DataIdziennik,
     init {
         apiGet(TAG, IDZIENNIK_API_MESSAGES_INBOX) { json ->
             if (json !is JsonArray) {
-                onSuccess()
+                onSuccess(ENDPOINT_IDZIENNIK_API_MESSAGES_INBOX)
                 return@apiGet
             }
 
@@ -96,7 +94,7 @@ class IdziennikApiMessagesInbox(override val data: DataIdziennik,
             }
 
             data.setSyncNext(ENDPOINT_IDZIENNIK_API_MESSAGES_INBOX, SYNC_ALWAYS)
-            onSuccess()
+            onSuccess(ENDPOINT_IDZIENNIK_API_MESSAGES_INBOX)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/data/api/IdziennikApiMessagesSent.kt

@@ -20,7 +20,9 @@ import pl.szczodrzynski.edziennik.utils.Utils.crc32
 import pl.szczodrzynski.edziennik.utils.models.Date
 
 class IdziennikApiMessagesSent(override val data: DataIdziennik,
-                                val onSuccess: () -> Unit) : IdziennikApi(data) {
+                               override val lastSync: Long?,
+                               val onSuccess: (endpointId: Int) -> Unit
+) : IdziennikApi(data, lastSync) {
     companion object {
         private const val TAG = "IdziennikApiMessagesSent"
     }
@@ -28,7 +30,7 @@ class IdziennikApiMessagesSent(override val data: DataIdziennik,
     init {
         apiGet(TAG, IDZIENNIK_API_MESSAGES_SENT) { json ->
             if (json !is JsonArray) {
-                onSuccess()
+                onSuccess(ENDPOINT_IDZIENNIK_API_MESSAGES_SENT)
                 return@apiGet
             }
 
@@ -79,7 +81,7 @@ class IdziennikApiMessagesSent(override val data: DataIdziennik,
             }
 
             data.setSyncNext(ENDPOINT_IDZIENNIK_API_MESSAGES_SENT, DAY, DRAWER_ITEM_MESSAGES)
-            onSuccess()
+            onSuccess(ENDPOINT_IDZIENNIK_API_MESSAGES_SENT)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/data/web/IdziennikWebAnnouncements.kt

@@ -13,13 +13,15 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.ENDPOINT_IDZIENNI
 import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.data.IdziennikWeb
 import pl.szczodrzynski.edziennik.data.api.models.ApiError
 import pl.szczodrzynski.edziennik.data.db.entity.Announcement
-import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.getJsonObject
 import pl.szczodrzynski.edziennik.utils.models.Date
 
 class IdziennikWebAnnouncements(override val data: DataIdziennik,
-                          val onSuccess: () -> Unit) : IdziennikWeb(data) {
+                                override val lastSync: Long?,
+                                val onSuccess: (endpointId: Int) -> Unit
+) : IdziennikWeb(data, lastSync) {
     companion object {
         private const val TAG = "IdziennikWebAnnouncements"
     }
@@ -69,7 +71,7 @@ class IdziennikWebAnnouncements(override val data: DataIdziennik,
             }
 
             data.setSyncNext(ENDPOINT_IDZIENNIK_WEB_ANNOUNCEMENTS, SYNC_ALWAYS)
-            onSuccess()
+            onSuccess(ENDPOINT_IDZIENNIK_WEB_ANNOUNCEMENTS)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/data/web/IdziennikWebAttendance.kt

@@ -4,23 +4,25 @@
 
 package pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.data.web
 
+import pl.szczodrzynski.edziennik.crc16
 import pl.szczodrzynski.edziennik.data.api.ERROR_IDZIENNIK_WEB_REQUEST_NO_DATA
 import pl.szczodrzynski.edziennik.data.api.IDZIENNIK_WEB_ATTENDANCE
 import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.DataIdziennik
 import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.ENDPOINT_IDZIENNIK_WEB_ATTENDANCE
 import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.data.IdziennikWeb
 import pl.szczodrzynski.edziennik.data.api.models.ApiError
-import pl.szczodrzynski.edziennik.crc16
-import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.data.db.entity.Attendance
 import pl.szczodrzynski.edziennik.data.db.entity.Attendance.*
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.getJsonObject
 import pl.szczodrzynski.edziennik.utils.models.Date
 import pl.szczodrzynski.edziennik.utils.models.Time
 
 class IdziennikWebAttendance(override val data: DataIdziennik,
-                          val onSuccess: () -> Unit) : IdziennikWeb(data) {
+                             override val lastSync: Long?,
+                             val onSuccess: (endpointId: Int) -> Unit
+) : IdziennikWeb(data, lastSync) {
     companion object {
         private const val TAG = "IdziennikWebAttendance"
     }
@@ -137,7 +139,7 @@ class IdziennikWebAttendance(override val data: DataIdziennik,
                 getAttendance()
             } else {
                 data.setSyncNext(ENDPOINT_IDZIENNIK_WEB_ATTENDANCE, SYNC_ALWAYS)
-                onSuccess()
+                onSuccess(ENDPOINT_IDZIENNIK_WEB_ATTENDANCE)
             }
         }
     }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/data/web/IdziennikWebExams.kt

@@ -13,13 +13,16 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.ENDPOINT_IDZIENNI
 import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.data.IdziennikWeb
 import pl.szczodrzynski.edziennik.data.api.models.ApiError
 import pl.szczodrzynski.edziennik.data.api.models.DataRemoveModel
-import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.data.db.entity.Event
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.utils.models.Date
+import java.util.*
 
 class IdziennikWebExams(override val data: DataIdziennik,
-                        val onSuccess: () -> Unit) : IdziennikWeb(data) {
+                        override val lastSync: Long?,
+                        val onSuccess: (endpointId: Int) -> Unit
+) : IdziennikWeb(data, lastSync) {
     companion object {
         private const val TAG = "IdziennikWebExams"
     }
@@ -68,9 +71,12 @@ class IdziennikWebExams(override val data: DataIdziennik,
                 val lessonList = data.db.timetableDao().getForDateNow(profileId, examDate)
                 val startTime = lessonList.firstOrNull { it.subjectId == subjectId }?.startTime
 
-                val eventType = when (exam.getString("rodzaj")) {
+                val eventType = when (exam.getString("rodzaj")?.toLowerCase(Locale.getDefault())) {
-                    "sprawdzian/praca klasowa" -> Event.TYPE_EXAM
+                    "sprawdzian/praca klasowa",
-                    else -> Event.TYPE_SHORT_QUIZ
+                    "sprawdzian",
+                    "praca klasowa" -> Event.TYPE_EXAM
+                    "kartkówka" -> Event.TYPE_SHORT_QUIZ
+                    else -> Event.TYPE_EXAM
                 }
 
                 val eventObject = Event(
@@ -116,7 +122,7 @@ class IdziennikWebExams(override val data: DataIdziennik,
                 data.toRemove.add(DataRemoveModel.Events.futureExceptType(Event.TYPE_HOMEWORK))
 
                 data.setSyncNext(ENDPOINT_IDZIENNIK_WEB_EXAMS, SYNC_ALWAYS)
-                onSuccess()
+                onSuccess(ENDPOINT_IDZIENNIK_WEB_EXAMS)
             }
         }
     }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/data/web/IdziennikWebGetAttachment.kt

@@ -14,10 +14,12 @@ import pl.szczodrzynski.edziennik.get
 import pl.szczodrzynski.edziennik.utils.Utils
 import java.io.File
 
-class IdziennikWebGetAttachment(
+class IdziennikWebGetAttachment(override val data: DataIdziennik,
-        override val data: DataIdziennik, val message: Message, val attachmentId: Long,
+                                val message: Message,
-        val attachmentName: String, val onSuccess: () -> Unit
+                                val attachmentId: Long,
-) : IdziennikWeb(data) {
+                                val attachmentName: String,
+                                val onSuccess: () -> Unit
+) : IdziennikWeb(data, null) {
     companion object {
         const val TAG = "IdziennikWebGetAttachment"
     }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/data/web/IdziennikWebGetMessage.kt

@@ -12,16 +12,15 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.data.IdziennikWeb
 import pl.szczodrzynski.edziennik.data.api.events.MessageGetEvent
 import pl.szczodrzynski.edziennik.data.db.entity.Message.TYPE_RECEIVED
 import pl.szczodrzynski.edziennik.data.db.entity.Message.TYPE_SENT
+import pl.szczodrzynski.edziennik.data.db.entity.Metadata
 import pl.szczodrzynski.edziennik.data.db.full.MessageFull
 import pl.szczodrzynski.edziennik.data.db.full.MessageRecipientFull
-import pl.szczodrzynski.edziennik.data.db.entity.Metadata
 import pl.szczodrzynski.edziennik.utils.models.Date
 
-class IdziennikWebGetMessage(
+class IdziennikWebGetMessage(override val data: DataIdziennik,
-        override val data: DataIdziennik,
+                             private val message: MessageFull,
-        private val message: MessageFull,
+                             val onSuccess: () -> Unit
-        val onSuccess: () -> Unit
+) : IdziennikWeb(data, null) {
-) : IdziennikWeb(data) {
     companion object {
         const val TAG = "IdziennikWebGetMessage"
     }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/data/web/IdziennikWebGetRecipientList.kt

@@ -16,8 +16,9 @@ import pl.szczodrzynski.edziennik.data.api.events.RecipientListGetEvent
 import pl.szczodrzynski.edziennik.data.api.models.ApiError
 import pl.szczodrzynski.edziennik.data.db.entity.Teacher
 
-class IdziennikWebGetRecipientList(
+class IdziennikWebGetRecipientList(override val data: DataIdziennik,
-        override val data: DataIdziennik, val onSuccess: () -> Unit) : IdziennikWeb(data) {
+                                   val onSuccess: () -> Unit
+) : IdziennikWeb(data, null) {
     companion object {
         private const val TAG = "IdziennikWebGetRecipientList"
     }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/data/web/IdziennikWebGrades.kt

@@ -14,12 +14,15 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.data.IdziennikWeb
 import pl.szczodrzynski.edziennik.data.api.models.ApiError
 import pl.szczodrzynski.edziennik.data.api.models.DataRemoveModel
 import pl.szczodrzynski.edziennik.data.db.entity.Grade
+import pl.szczodrzynski.edziennik.data.db.entity.Grade.Companion.TYPE_NORMAL
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata
 import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.utils.models.Date
 
 class IdziennikWebGrades(override val data: DataIdziennik,
-                            val onSuccess: () -> Unit) : IdziennikWeb(data) {
+                         override val lastSync: Long?,
+                         val onSuccess: (endpointId: Int) -> Unit
+) : IdziennikWeb(data, lastSync) {
     companion object {
         private const val TAG = "IdziennikWebGrades"
     }
@@ -61,17 +64,19 @@ class IdziennikWebGrades(override val data: DataIdziennik,
                     }
 
                     val gradeObject = Grade(
-                            profileId,
+                            profileId = profileId,
-                            id,
+                            id = id,
-                            category,
+                            name = name,
-                            colorInt,
+                            type = TYPE_NORMAL,
-                            "",
+                            value = value,
-                            name,
+                            weight = weight,
-                            value,
+                            color = colorInt,
-                            weight,
+                            category = category,
-                            semester,
+                            description = null,
-                            teacher.id,
+                            comment = null,
-                            subject.id)
+                            semester = semester,
+                            teacherId = teacher.id,
+                            subjectId = subject.id)
 
                     when (grade.getInt("Typ")) {
                         0 -> {
@@ -96,17 +101,19 @@ class IdziennikWebGrades(override val data: DataIdziennik,
                                     }
 
                                     val historyObject = Grade(
-                                            profileId,
+                                            profileId = profileId,
-                                            gradeObject.id * -1,
+                                            id = gradeObject.id * -1,
-                                            historyItem.get("Kategoria").asString,
+                                            name = historyItem.getString("Ocena") ?: "",
-                                            colorInt,
+                                            type = TYPE_NORMAL,
-                                            historyItem.get("Uzasadnienie").asString,
+                                            value = value,
-                                            historyItem.get("Ocena").asString,
+                                            weight = if (value > 0f && countToTheAverage) weight * -1f else 0f,
-                                            value,
+                                            color = colorInt,
-                                            if (value > 0f && countToTheAverage) weight * -1f else 0f,
+                                            category = historyItem.getString("Kategoria"),
-                                            historyItem.get("Semestr").asInt,
+                                            description = historyItem.getString("Uzasadnienie"),
-                                            teacher.id,
+                                            comment = null,
-                                            subject.id)
+                                            semester = historyItem.getInt("Semestr") ?: 1,
+                                            teacherId = teacher.id,
+                                            subjectId = subject.id)
                                     historyObject.parentId = gradeObject.id
 
                                     val addedDate = historyItem.getString("Data_wystaw")?.let { Date.fromY_m_d(it).inMillis } ?: System.currentTimeMillis()
@@ -163,7 +170,7 @@ class IdziennikWebGrades(override val data: DataIdziennik,
                 DataRemoveModel.Grades.semesterWithType(profile.currentSemester, it)
             })
             data.setSyncNext(ENDPOINT_IDZIENNIK_WEB_GRADES, SYNC_ALWAYS)
-            onSuccess()
+            onSuccess(ENDPOINT_IDZIENNIK_WEB_GRADES)
         }
-    } ?: onSuccess() }
+    } ?: onSuccess(ENDPOINT_IDZIENNIK_WEB_GRADES) }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/data/web/IdziennikWebHomework.kt

@@ -13,13 +13,15 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.ENDPOINT_IDZIENNI
 import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.data.IdziennikWeb
 import pl.szczodrzynski.edziennik.data.api.models.ApiError
 import pl.szczodrzynski.edziennik.data.api.models.DataRemoveModel
-import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.data.db.entity.Event
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.utils.models.Date
 
 class IdziennikWebHomework(override val data: DataIdziennik,
-                           val onSuccess: () -> Unit) : IdziennikWeb(data) {
+                           override val lastSync: Long?,
+                           val onSuccess: (endpointId: Int) -> Unit
+) : IdziennikWeb(data, lastSync) {
     companion object {
         private const val TAG = "IdziennikWebHomework"
     }
@@ -92,7 +94,7 @@ class IdziennikWebHomework(override val data: DataIdziennik,
             data.toRemove.add(DataRemoveModel.Events.futureWithType(Event.TYPE_HOMEWORK))
 
             data.setSyncNext(ENDPOINT_IDZIENNIK_WEB_HOMEWORK, SYNC_ALWAYS)
-            onSuccess()
+            onSuccess(ENDPOINT_IDZIENNIK_WEB_HOMEWORK)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/data/web/IdziennikWebNotices.kt

@@ -4,22 +4,24 @@
 
 package pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.data.web
 
+import pl.szczodrzynski.edziennik.crc16
 import pl.szczodrzynski.edziennik.data.api.ERROR_IDZIENNIK_WEB_REQUEST_NO_DATA
 import pl.szczodrzynski.edziennik.data.api.IDZIENNIK_WEB_NOTICES
 import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.DataIdziennik
 import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.ENDPOINT_IDZIENNIK_WEB_NOTICES
 import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.data.IdziennikWeb
 import pl.szczodrzynski.edziennik.data.api.models.ApiError
-import pl.szczodrzynski.edziennik.crc16
-import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata
 import pl.szczodrzynski.edziennik.data.db.entity.Notice
 import pl.szczodrzynski.edziennik.data.db.entity.Notice.*
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.getJsonObject
 import pl.szczodrzynski.edziennik.utils.models.Date
 
 class IdziennikWebNotices(override val data: DataIdziennik,
-                         val onSuccess: () -> Unit) : IdziennikWeb(data) {
+                          override val lastSync: Long?,
+                          val onSuccess: (endpointId: Int) -> Unit
+) : IdziennikWeb(data, lastSync) {
     companion object {
         private const val TAG = "IdziennikWebNotices"
     }
@@ -69,7 +71,7 @@ class IdziennikWebNotices(override val data: DataIdziennik,
             }
 
             data.setSyncNext(ENDPOINT_IDZIENNIK_WEB_NOTICES, SYNC_ALWAYS)
-            onSuccess()
+            onSuccess(ENDPOINT_IDZIENNIK_WEB_NOTICES)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/data/web/IdziennikWebProposedGrades.kt

@@ -12,18 +12,20 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.ENDPOINT_IDZIENNI
 import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.data.IdziennikWeb
 import pl.szczodrzynski.edziennik.data.api.models.ApiError
 import pl.szczodrzynski.edziennik.data.api.models.DataRemoveModel
-import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.data.db.entity.Grade
-import pl.szczodrzynski.edziennik.data.db.entity.Grade.TYPE_SEMESTER1_PROPOSED
+import pl.szczodrzynski.edziennik.data.db.entity.Grade.Companion.TYPE_SEMESTER1_PROPOSED
-import pl.szczodrzynski.edziennik.data.db.entity.Grade.TYPE_YEAR_PROPOSED
+import pl.szczodrzynski.edziennik.data.db.entity.Grade.Companion.TYPE_YEAR_PROPOSED
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.getJsonArray
 import pl.szczodrzynski.edziennik.getJsonObject
 import pl.szczodrzynski.edziennik.getString
 import pl.szczodrzynski.edziennik.utils.Utils.getWordGradeValue
 
 class IdziennikWebProposedGrades(override val data: DataIdziennik,
-                                 val onSuccess: () -> Unit) : IdziennikWeb(data) {
+                                 override val lastSync: Long?,
+                                 val onSuccess: (endpointId: Int) -> Unit
+) : IdziennikWeb(data, lastSync) {
     companion object {
         private const val TAG = "IdziennikWebProposedGrades"
     }
@@ -52,20 +54,20 @@ class IdziennikWebProposedGrades(override val data: DataIdziennik,
 
                 if (semester1Proposed != "") {
                     val gradeObject = Grade(
-                            profileId,
+                            profileId = profileId,
-                            semester1Id,
+                            id = semester1Id,
-                            "",
+                            name = semester1Value.toString(),
-                            -1,
+                            type = TYPE_SEMESTER1_PROPOSED,
-                            "",
+                            value = semester1Value.toFloat(),
-                            semester1Value.toString(),
+                            weight = 0f,
-                            semester1Value.toFloat(),
+                            color = -1,
-                            0f,
+                            category = null,
-                            1,
+                            description = null,
-                            -1,
+                            comment = null,
-                            subjectObject.id
+                            semester = 1,
-                    ).apply {
+                            teacherId = -1,
-                        type = TYPE_SEMESTER1_PROPOSED
+                            subjectId = subjectObject.id
-                    }
+                    )
 
                     data.gradeList.add(gradeObject)
                     data.metadataList.add(Metadata(
@@ -80,20 +82,25 @@ class IdziennikWebProposedGrades(override val data: DataIdziennik,
 
                 if (semester2Proposed != "") {
                     val gradeObject = Grade(
-                            profileId,
+                            profileId = profileId,
-                            semester2Id,
+                            id = semester2Id,
-                            "",
+                            name = semester2Value.toString(),
-                            -1,
+                            type = TYPE_YEAR_PROPOSED,
-                            "",
+                            value = semester2Value.toFloat(),
-                            semester2Value.toString(),
+                            weight = 0f,
-                            semester2Value.toFloat(),
+                            color = -1,
-                            0f,
+                            category = null,
-                            2,
+                            description = null,
-                            -1,
+                            comment = null,
-                            subjectObject.id
+                            semester = 2,
-                    ).apply {
+                            teacherId = -1,
-                        type = TYPE_YEAR_PROPOSED
+                            subjectId = subjectObject.id
-                    }
+                    )
+
+                    val addedDate = if (data.profile.empty)
+                        data.profile.dateSemester1Start.inMillis
+                    else
+                        System.currentTimeMillis()
 
                     data.gradeList.add(gradeObject)
                     data.metadataList.add(Metadata(
@@ -102,7 +109,7 @@ class IdziennikWebProposedGrades(override val data: DataIdziennik,
                             gradeObject.id,
                             profile.empty,
                             profile.empty,
-                            System.currentTimeMillis()
+                            addedDate
                     ))
                 }
             }
@@ -111,7 +118,7 @@ class IdziennikWebProposedGrades(override val data: DataIdziennik,
                 DataRemoveModel.Grades.semesterWithType(profile.currentSemester, it)
             })
             data.setSyncNext(ENDPOINT_IDZIENNIK_WEB_PROPOSED_GRADES, SYNC_ALWAYS)
-            onSuccess()
+            onSuccess(ENDPOINT_IDZIENNIK_WEB_PROPOSED_GRADES)
         }
-    } ?: onSuccess() }
+    } ?: onSuccess(ENDPOINT_IDZIENNIK_WEB_PROPOSED_GRADES) }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/data/web/IdziennikWebSendMessage.kt

@@ -18,13 +18,12 @@ import pl.szczodrzynski.edziennik.data.db.entity.Metadata
 import pl.szczodrzynski.edziennik.data.db.entity.Teacher
 import java.util.*
 
-class IdziennikWebSendMessage(
+class IdziennikWebSendMessage(override val data: DataIdziennik,
-        override val data: DataIdziennik,
+                              val recipients: List<Teacher>,
-        val recipients: List<Teacher>,
+                              val subject: String,
-        val subject: String,
+                              val text: String,
-        val text: String,
+                              val onSuccess: () -> Unit
-        val onSuccess: () -> Unit
+) : IdziennikWeb(data, null) {
-) : IdziennikWeb(data) {
     companion object {
         private const val TAG = "IdziennikWebSendMessage"
     }
@@ -57,7 +56,7 @@ class IdziennikWebSendMessage(
                 return@webApiGet
             }
 
-            IdziennikApiMessagesSent(data) {
+            IdziennikApiMessagesSent(data, null) {
                 val message = data.messageIgnoreList.firstOrNull { it.type == Message.TYPE_SENT && it.subject == subject }
                 val metadata = data.metadataList.firstOrNull { it.thingType == Metadata.TYPE_MESSAGE && it.thingId == message?.id }
                 val event = MessageSentEvent(data.profileId, message, metadata?.addedDate)

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/data/web/IdziennikWebSwitchRegister.kt

@@ -0,0 +1,36 @@
+package pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.data.web
+
+import com.google.gson.JsonObject
+import pl.szczodrzynski.edziennik.data.api.IDZIENNIK_WEB_HOME
+import pl.szczodrzynski.edziennik.data.api.Regexes
+import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.DataIdziennik
+import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.data.IdziennikWeb
+import pl.szczodrzynski.edziennik.get
+import pl.szczodrzynski.edziennik.getString
+
+class IdziennikWebSwitchRegister(override val data: DataIdziennik,
+                                 val registerId: Int,
+                                 val onSuccess: () -> Unit
+) : IdziennikWeb(data, null) {
+    companion object {
+        private const val TAG = "IdziennikWebSwitchRegister"
+    }
+
+    init {
+        val hiddenFields = data.loginStore.getLoginData("hiddenFields", JsonObject())
+        // TODO error checking
+
+        webGet(TAG, IDZIENNIK_WEB_HOME, mapOf(
+                "__VIEWSTATE" to hiddenFields.getString("__VIEWSTATE", ""),
+                "__VIEWSTATEGENERATOR" to hiddenFields.getString("__VIEWSTATEGENERATOR", ""),
+                "__EVENTVALIDATION" to hiddenFields.getString("__EVENTVALIDATION", ""),
+                "ctl00\$dxComboUczniowie" to registerId
+        )) { text ->
+            Regexes.IDZIENNIK_WEB_SELECTED_REGISTER.find(text)?.let {
+                val registerId = it[1].toIntOrNull() ?: return@let
+                data.webSelectedRegister = registerId
+            }
+            onSuccess()
+        }
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/data/web/IdziennikWebTimetable.kt

@@ -13,17 +13,19 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.ENDPOINT_IDZIENNI
 import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.data.IdziennikWeb
 import pl.szczodrzynski.edziennik.data.api.models.ApiError
 import pl.szczodrzynski.edziennik.data.api.models.DataRemoveModel
-import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
+import pl.szczodrzynski.edziennik.data.db.entity.Lesson
 import pl.szczodrzynski.edziennik.data.db.entity.LessonRange
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata
-import pl.szczodrzynski.edziennik.data.db.entity.Lesson
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.utils.Utils.d
 import pl.szczodrzynski.edziennik.utils.models.Date
 import pl.szczodrzynski.edziennik.utils.models.Time
 import pl.szczodrzynski.edziennik.utils.models.Week
 
 class IdziennikWebTimetable(override val data: DataIdziennik,
-                            val onSuccess: () -> Unit) : IdziennikWeb(data) {
+                            override val lastSync: Long?,
+                            val onSuccess: (endpointId: Int) -> Unit
+) : IdziennikWeb(data, lastSync) {
     companion object {
         private const val TAG = "IdziennikWebTimetable"
     }
@@ -187,7 +189,7 @@ class IdziennikWebTimetable(override val data: DataIdziennik,
             data.toRemove.add(DataRemoveModel.Timetable.between(weekStart, weekEnd))
 
             data.setSyncNext(ENDPOINT_IDZIENNIK_WEB_TIMETABLE, SYNC_ALWAYS)
-            onSuccess()
+            onSuccess(ENDPOINT_IDZIENNIK_WEB_TIMETABLE)
         }
     }}
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/firstlogin/IdziennikFirstLogin.kt

@@ -25,7 +25,7 @@ class IdziennikFirstLogin(val data: DataIdziennik, val onSuccess: () -> Unit) {
         private const val TAG = "IdziennikFirstLogin"
     }
 
-    private val web = IdziennikWeb(data)
+    private val web = IdziennikWeb(data, null)
     private val profileList = mutableListOf<Profile>()
 
     init {

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/login/IdziennikLoginWeb.kt

@@ -8,14 +8,14 @@ import im.wangchao.mhttp.Request
 import im.wangchao.mhttp.Response
 import im.wangchao.mhttp.callback.TextCallbackHandler
 import okhttp3.Cookie
-import pl.szczodrzynski.edziennik.HOUR
+import pl.szczodrzynski.edziennik.*
-import pl.szczodrzynski.edziennik.MINUTE
 import pl.szczodrzynski.edziennik.data.api.*
 import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.DataIdziennik
 import pl.szczodrzynski.edziennik.data.api.models.ApiError
-import pl.szczodrzynski.edziennik.get
+import pl.szczodrzynski.edziennik.data.db.entity.LuckyNumber
-import pl.szczodrzynski.edziennik.getUnixDate
+import pl.szczodrzynski.edziennik.data.db.entity.Metadata
 import pl.szczodrzynski.edziennik.utils.Utils
+import pl.szczodrzynski.edziennik.utils.models.Date
 
 class IdziennikLoginWeb(val data: DataIdziennik, val onSuccess: () -> Unit) {
     companion object {
@@ -69,6 +69,40 @@ class IdziennikLoginWeb(val data: DataIdziennik, val onSuccess: () -> Unit) {
                         data.apiBearer = cookies.singleOrNull { it.name() == "Bearer" }?.value() ?: return@run ERROR_LOGIN_IDZIENNIK_WEB_NO_BEARER
                         data.loginExpiryTime = response.getUnixDate() + 30 * MINUTE /* after about 40 minutes the login didn't work already */
                         data.apiExpiryTime = response.getUnixDate() + 12 * HOUR /* actually it expires after 24 hours but I'm not sure when does the token refresh. */
+
+                        val hiddenFields = JsonObject()
+                        Regexes.IDZIENNIK_LOGIN_HIDDEN_FIELDS.findAll(text).forEach {
+                            hiddenFields[it[1]] = it[2]
+                        }
+                        data.loginStore.putLoginData("hiddenFields", hiddenFields)
+
+                        Regexes.IDZIENNIK_WEB_SELECTED_REGISTER.find(text)?.let {
+                            val registerId = it[1].toIntOrNull() ?: return@let
+                            data.webSelectedRegister = registerId
+                        }
+
+                        data.profile?.let { profile ->
+                            Regexes.IDZIENNIK_WEB_LUCKY_NUMBER.find(text)?.also {
+                                val number = it[1].toIntOrNull() ?: return@also
+                                val luckyNumberObject = LuckyNumber(
+                                        data.profileId,
+                                        Date.getToday(),
+                                        number
+                                )
+
+                                data.luckyNumberList.add(luckyNumberObject)
+                                data.metadataList.add(
+                                        Metadata(
+                                                profile.id,
+                                                Metadata.TYPE_LUCKY_NUMBER,
+                                                luckyNumberObject.date.value.toLong(),
+                                                true,
+                                                profile.empty,
+                                                System.currentTimeMillis()
+                                        ))
+                            }
+                        }
+
                         return@run null
                     }?.let { errorCode ->
                         data.error(ApiError(TAG, errorCode)

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/DataLibrus.kt

@@ -191,6 +191,16 @@ class DataLibrus(app: App, profile: Profile?, loginStore: LoginStore) : Data(app
         get() { mApiTokenExpiryTime = mApiTokenExpiryTime ?: profile?.getStudentData("accountTokenTime", 0L); return mApiTokenExpiryTime ?: 0L }
         set(value) { mApiTokenExpiryTime = value; profile?.putStudentData("accountTokenTime", value) ?: return; }
 
+    /**
+     * A push device ID, generated by Librus when registering
+     * a FCM token. I don't really know if this has any use,
+     * but it may be worthy to save that ID.
+     */
+    private var mPushDeviceId: Int? = null
+    var pushDeviceId: Int
+        get() { mPushDeviceId = mPushDeviceId ?: profile?.getStudentData("pushDeviceId", 0); return mPushDeviceId ?: 0 }
+        set(value) { mPushDeviceId = value; profile?.putStudentData("pushDeviceId", value) ?: return; }
+
     /*     _____                            _
           / ____|                          (_)
          | (___  _   _ _ __   ___ _ __ __ _ _  __ _

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/Librus.kt

@@ -56,9 +56,9 @@ class Librus(val app: App, val profile: Profile?, val loginStore: LoginStore, va
             |_|  |_| |_|\___| /_/    \_\_|\__, |\___/|_|  |_|\__|_| |_|_| |_| |_|
                                            __/ |
                                           |__*/
-    override fun sync(featureIds: List<Int>, viewId: Int?, arguments: JsonObject?) {
+    override fun sync(featureIds: List<Int>, viewId: Int?, onlyEndpoints: List<Int>?, arguments: JsonObject?) {
         data.arguments = arguments
-        data.prepare(librusLoginMethods, LibrusFeatures, featureIds, viewId)
+        data.prepare(librusLoginMethods, LibrusFeatures, featureIds, viewId, onlyEndpoints)
         login()
     }
 
@@ -180,6 +180,7 @@ class Librus(val app: App, val profile: Profile?, val loginStore: LoginStore, va
                     }
                     ERROR_LOGIN_LIBRUS_PORTAL_NO_CODE,
                     ERROR_LOGIN_LIBRUS_PORTAL_CSRF_MISSING,
+                    ERROR_LOGIN_LIBRUS_PORTAL_CSRF_EXPIRED,
                     ERROR_LOGIN_LIBRUS_PORTAL_CODE_REVOKED,
                     ERROR_LOGIN_LIBRUS_PORTAL_CODE_EXPIRED -> {
                         login()
@@ -198,7 +199,6 @@ class Librus(val app: App, val profile: Profile?, val loginStore: LoginStore, va
                     ERROR_LOGIN_LIBRUS_MESSAGES_NO_SESSION_ID -> {
                         login()
                     }
-                    // TODO PORTAL CAPTCHA
                     ERROR_LIBRUS_API_TIMETABLE_NOT_PUBLIC -> {
                         data.timetableNotPublic = true
                         data()
@@ -207,6 +207,11 @@ class Librus(val app: App, val profile: Profile?, val loginStore: LoginStore, va
                     ERROR_LIBRUS_API_NOTES_NOT_ACTIVE -> {
                         data()
                     }
+                    ERROR_LIBRUS_API_DEVICE_REGISTERED -> {
+                        data.app.config.sync.tokenLibrusList =
+                                data.app.config.sync.tokenLibrusList + data.profileId
+                        data()
+                    }
                     else -> callback.onError(apiError)
                 }
             }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/LibrusFeatures.kt

@@ -53,8 +53,6 @@ const val ENDPOINT_LIBRUS_SYNERGIA_HOMEWORK                            = 2030
 const val ENDPOINT_LIBRUS_MESSAGES_RECEIVED                            = 3010
 const val ENDPOINT_LIBRUS_MESSAGES_SENT                                = 3020
 const val ENDPOINT_LIBRUS_MESSAGES_TRASH                               = 3030
-const val ENDPOINT_LIBRUS_MESSAGES_RECEIVERS                           = 3040
-const val ENDPOINT_LIBRUS_MESSAGES_GET                                 = 3040
 
 val LibrusFeatures = listOf(
 

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/LibrusApi.kt

@@ -15,7 +15,7 @@ import pl.szczodrzynski.edziennik.getString
 import pl.szczodrzynski.edziennik.utils.Utils.d
 import java.net.HttpURLConnection.*
 
-open class LibrusApi(open val data: DataLibrus) {
+open class LibrusApi(open val data: DataLibrus, open val lastSync: Long?) {
     companion object {
         private const val TAG = "LibrusApi"
     }
@@ -44,6 +44,8 @@ open class LibrusApi(open val data: DataLibrus) {
                             .withResponse(response))
                     return
                 }
+                /*
+{"Status":"Error","Code":"DeviceRegistered","Message":"This device is alerdy registered.","Resources":{"..":{"Url":"https:\/\/api.librus.pl\/2.0\/Root"}},"Url":"https:\/\/api.librus.pl\/2.0\/ChangeRegister"}*/
                 val error = if (response?.code() == 200) null else
                     json.getString("Code") ?:
                     json.getString("Message") ?:
@@ -63,6 +65,8 @@ open class LibrusApi(open val data: DataLibrus) {
                         "NotesIsNotActive" -> ERROR_LIBRUS_API_NOTES_NOT_ACTIVE
                         "InvalidRequest" -> ERROR_LIBRUS_API_INVALID_REQUEST_PARAMS
                         "Nieprawidłowy węzeł." -> ERROR_LIBRUS_API_INCORRECT_ENDPOINT
+                        "NoticeboardProblem" -> ERROR_LIBRUS_API_NOTICEBOARD_PROBLEM
+                        "DeviceRegistered" -> ERROR_LIBRUS_API_DEVICE_REGISTERED
                         else -> ERROR_LIBRUS_API_OTHER
                     }.let { errorCode ->
                         if (errorCode !in ignoreErrors) {
@@ -114,6 +118,7 @@ open class LibrusApi(open val data: DataLibrus) {
                 .allowErrorCode(HTTP_FORBIDDEN)
                 .allowErrorCode(HTTP_UNAUTHORIZED)
                 .allowErrorCode(HTTP_UNAVAILABLE)
+                .allowErrorCode(HTTP_NOT_FOUND)
                 .callback(callback)
                 .build()
                 .enqueue()

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/LibrusData.kt

@@ -31,158 +31,163 @@ class LibrusData(val data: DataLibrus, val onSuccess: () -> Unit) {
             onSuccess()
             return
         }
-        useEndpoint(data.targetEndpointIds.removeAt(0)) {
+        val id = data.targetEndpointIds.firstKey()
+        val lastSync = data.targetEndpointIds.remove(id)
+        useEndpoint(id, lastSync) { endpointId ->
             data.progress(data.progressStep)
             nextEndpoint(onSuccess)
         }
     }
 
-    private fun useEndpoint(endpointId: Int, onSuccess: () -> Unit) {
+    private fun useEndpoint(endpointId: Int, lastSync: Long?, onSuccess: (endpointId: Int) -> Unit) {
-        Utils.d(TAG, "Using endpoint $endpointId")
+        Utils.d(TAG, "Using endpoint $endpointId. Last sync time = $lastSync")
         when (endpointId) {
             /**
              * API
              */
             ENDPOINT_LIBRUS_API_ME -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_student_info)
-                LibrusApiMe(data, onSuccess)
+                LibrusApiMe(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_API_SCHOOLS -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_school_info)
-                LibrusApiSchools(data, onSuccess)
+                LibrusApiSchools(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_API_CLASSES -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_classes)
-                LibrusApiClasses(data, onSuccess)
+                LibrusApiClasses(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_API_VIRTUAL_CLASSES -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_teams)
-                LibrusApiVirtualClasses(data, onSuccess)
+                LibrusApiVirtualClasses(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_API_UNITS -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_units)
-                LibrusApiUnits(data, onSuccess)
+                LibrusApiUnits(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_API_USERS -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_teachers)
-                LibrusApiUsers(data, onSuccess)
+                LibrusApiUsers(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_API_SUBJECTS -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_subjects)
-                LibrusApiSubjects(data, onSuccess)
+                LibrusApiSubjects(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_API_CLASSROOMS -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_classrooms)
-                LibrusApiClassrooms(data, onSuccess)
+                LibrusApiClassrooms(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_API_LESSONS -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_lessons)
-                LibrusApiLessons(data, onSuccess)
+                LibrusApiLessons(data, lastSync, onSuccess)
+            }
+            ENDPOINT_LIBRUS_API_PUSH_CONFIG -> {
+                data.startProgress(R.string.edziennik_progress_endpoint_push_config)
+                LibrusApiPushConfig(data, lastSync, onSuccess)
             }
-            // TODO push config
             ENDPOINT_LIBRUS_API_TIMETABLES -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_timetable)
-                LibrusApiTimetables(data, onSuccess)
+                LibrusApiTimetables(data, lastSync, onSuccess)
             }
 
             ENDPOINT_LIBRUS_API_NORMAL_GRADE_CATEGORIES -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_grade_categories)
-                LibrusApiGradeCategories(data, onSuccess)
+                LibrusApiGradeCategories(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_API_BEHAVIOUR_GRADE_CATEGORIES -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_grade_categories)
-                LibrusApiBehaviourGradeCategories(data, onSuccess)
+                LibrusApiBehaviourGradeCategories(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_API_DESCRIPTIVE_GRADE_CATEGORIES -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_grade_categories)
-                LibrusApiDescriptiveGradeCategories(data, onSuccess)
+                LibrusApiDescriptiveGradeCategories(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_API_TEXT_GRADE_CATEGORIES -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_grade_categories)
-                LibrusApiTextGradeCategories(data, onSuccess)
+                LibrusApiTextGradeCategories(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_API_POINT_GRADE_CATEGORIES -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_grade_categories)
-                LibrusApiPointGradeCategories(data, onSuccess)
+                LibrusApiPointGradeCategories(data, lastSync, onSuccess)
             }
 
             ENDPOINT_LIBRUS_API_NORMAL_GRADE_COMMENTS -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_grade_comments)
-                LibrusApiGradeComments(data, onSuccess)
+                LibrusApiGradeComments(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_API_BEHAVIOUR_GRADE_COMMENTS -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_grade_comments)
-                LibrusApiBehaviourGradeComments(data, onSuccess)
+                LibrusApiBehaviourGradeComments(data, lastSync, onSuccess)
             }
 
             ENDPOINT_LIBRUS_API_NORMAL_GRADES -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_grades)
-                LibrusApiGrades(data, onSuccess)
+                LibrusApiGrades(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_API_BEHAVIOUR_GRADES -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_behaviour_grades)
-                LibrusApiBehaviourGrades(data, onSuccess)
+                LibrusApiBehaviourGrades(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_API_DESCRIPTIVE_GRADES -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_descriptive_grades)
-                LibrusApiDescriptiveGrades(data, onSuccess)
+                LibrusApiDescriptiveGrades(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_API_TEXT_GRADES -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_descriptive_grades)
-                LibrusApiTextGrades(data, onSuccess)
+                LibrusApiTextGrades(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_API_POINT_GRADES -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_point_grades)
-                LibrusApiPointGrades(data, onSuccess)
+                LibrusApiPointGrades(data, lastSync, onSuccess)
             }
 
             ENDPOINT_LIBRUS_API_EVENT_TYPES -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_event_types)
-                LibrusApiEventTypes(data, onSuccess)
+                LibrusApiEventTypes(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_API_EVENTS -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_events)
-                LibrusApiEvents(data, onSuccess)
+                LibrusApiEvents(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_API_HOMEWORK -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_homework)
-                LibrusApiHomework(data, onSuccess)
+                LibrusApiHomework(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_API_LUCKY_NUMBER -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_lucky_number)
-                LibrusApiLuckyNumber(data, onSuccess)
+                LibrusApiLuckyNumber(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_API_NOTICE_TYPES -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_notice_types)
-                LibrusApiNoticeTypes(data, onSuccess)
+                LibrusApiNoticeTypes(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_API_NOTICES -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_notices)
-                LibrusApiNotices(data, onSuccess)
+                LibrusApiNotices(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_API_ATTENDANCE_TYPES -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_attendance_types)
-                LibrusApiAttendanceTypes(data, onSuccess)
+                LibrusApiAttendanceTypes(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_API_ATTENDANCES -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_attendance)
-                LibrusApiAttendances(data, onSuccess)
+                LibrusApiAttendances(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_API_ANNOUNCEMENTS -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_announcements)
-                LibrusApiAnnouncements(data, onSuccess)
+                LibrusApiAnnouncements(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_API_PT_MEETINGS -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_pt_meetings)
-                LibrusApiPtMeetings(data, onSuccess)
+                LibrusApiPtMeetings(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_API_TEACHER_FREE_DAY_TYPES -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_teacher_free_day_types)
-                LibrusApiTeacherFreeDayTypes(data, onSuccess)
+                LibrusApiTeacherFreeDayTypes(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_API_TEACHER_FREE_DAYS -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_teacher_free_days)
-                LibrusApiTeacherFreeDays(data, onSuccess)
+                LibrusApiTeacherFreeDays(data, lastSync, onSuccess)
             }
 
             /**
@@ -190,11 +195,11 @@ class LibrusData(val data: DataLibrus, val onSuccess: () -> Unit) {
              */
             ENDPOINT_LIBRUS_SYNERGIA_HOMEWORK -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_homework)
-                LibrusSynergiaHomework(data, onSuccess)
+                LibrusSynergiaHomework(data, lastSync, onSuccess)
             }
             ENDPOINT_LIBRUS_SYNERGIA_INFO -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_student_info)
-                LibrusSynergiaInfo(data, onSuccess)
+                LibrusSynergiaInfo(data, lastSync, onSuccess)
             }
 
             /**
@@ -202,14 +207,14 @@ class LibrusData(val data: DataLibrus, val onSuccess: () -> Unit) {
              */
             ENDPOINT_LIBRUS_MESSAGES_RECEIVED -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_messages_inbox)
-                LibrusMessagesGetList(data, type = Message.TYPE_RECEIVED, onSuccess = onSuccess)
+                LibrusMessagesGetList(data, type = Message.TYPE_RECEIVED, lastSync = lastSync, onSuccess = onSuccess)
             }
             ENDPOINT_LIBRUS_MESSAGES_SENT -> {
                 data.startProgress(R.string.edziennik_progress_endpoint_messages_outbox)
-                LibrusMessagesGetList(data, type = Message.TYPE_SENT, onSuccess = onSuccess)
+                LibrusMessagesGetList(data, type = Message.TYPE_SENT, lastSync = lastSync, onSuccess = onSuccess)
             }
 
-            else -> onSuccess()
+            else -> onSuccess(endpointId)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/LibrusMessages.kt

@@ -30,7 +30,7 @@ import javax.xml.transform.TransformerFactory
 import javax.xml.transform.dom.DOMSource
 import javax.xml.transform.stream.StreamResult
 
-open class LibrusMessages(open val data: DataLibrus) {
+open class LibrusMessages(open val data: DataLibrus, open val lastSync: Long?) {
     companion object {
         private const val TAG = "LibrusMessages"
     }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/LibrusSynergia.kt

@@ -12,7 +12,7 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.librus.DataLibrus
 import pl.szczodrzynski.edziennik.data.api.models.ApiError
 import pl.szczodrzynski.edziennik.utils.Utils.d
 
-open class LibrusSynergia(open val data: DataLibrus) {
+open class LibrusSynergia(open val data: DataLibrus, open val lastSync: Long?) {
     companion object {
         private const val TAG = "LibrusSynergia"
     }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiAnnouncementMarkAsRead.kt

@@ -6,25 +6,28 @@ package pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.api
 
 import org.greenrobot.eventbus.EventBus
 import pl.szczodrzynski.edziennik.data.api.ERROR_LIBRUS_API_INVALID_REQUEST_PARAMS
+import pl.szczodrzynski.edziennik.data.api.ERROR_LIBRUS_API_NOTICEBOARD_PROBLEM
 import pl.szczodrzynski.edziennik.data.api.POST
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.DataLibrus
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.LibrusApi
 import pl.szczodrzynski.edziennik.data.api.events.AnnouncementGetEvent
-import pl.szczodrzynski.edziennik.data.db.full.AnnouncementFull
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.data.db.full.AnnouncementFull
 
-class LibrusApiAnnouncementMarkAsRead(
+class LibrusApiAnnouncementMarkAsRead(override val data: DataLibrus,
-        override val data: DataLibrus,
+                                      private val announcement: AnnouncementFull,
-        private val announcement: AnnouncementFull,
+                                      val onSuccess: () -> Unit
-        val onSuccess: () -> Unit
+) : LibrusApi(data, null) {
-) : LibrusApi(data) {
     companion object {
         const val TAG = "LibrusApiAnnouncementMarkAsRead"
     }
 
     init {
         apiGet(TAG, "SchoolNotices/MarkAsRead/${announcement.idString}", method = POST,
-                ignoreErrors = listOf(ERROR_LIBRUS_API_INVALID_REQUEST_PARAMS)) {
+                ignoreErrors = listOf(
+                        ERROR_LIBRUS_API_INVALID_REQUEST_PARAMS,
+                        ERROR_LIBRUS_API_NOTICEBOARD_PROBLEM
+                )) {
             announcement.seen = true
 
             EventBus.getDefault().postSticky(AnnouncementGetEvent(announcement))

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiAnnouncements.kt

@@ -9,12 +9,14 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.librus.DataLibrus
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.ENDPOINT_LIBRUS_API_ANNOUNCEMENTS
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.LibrusApi
 import pl.szczodrzynski.edziennik.data.db.entity.Announcement
-import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.utils.models.Date
 
 class LibrusApiAnnouncements(override val data: DataLibrus,
-                             val onSuccess: () -> Unit) : LibrusApi(data) {
+                             override val lastSync: Long?,
+                             val onSuccess: (endpointId: Int) -> Unit
+) : LibrusApi(data, lastSync) {
     companion object {
         const val TAG = "LibrusApiAnnouncements"
     }
@@ -58,7 +60,7 @@ class LibrusApiAnnouncements(override val data: DataLibrus,
             }
 
             data.setSyncNext(ENDPOINT_LIBRUS_API_ANNOUNCEMENTS, SYNC_ALWAYS)
-            onSuccess()
+            onSuccess(ENDPOINT_LIBRUS_API_ANNOUNCEMENTS)
         }
     }}
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiAttendanceTypes.kt

@@ -13,7 +13,9 @@ import pl.szczodrzynski.edziennik.data.db.entity.Attendance
 import pl.szczodrzynski.edziennik.data.db.entity.AttendanceType
 
 class LibrusApiAttendanceTypes(override val data: DataLibrus,
-                               val onSuccess: () -> Unit) : LibrusApi(data) {
+                               override val lastSync: Long?,
+                               val onSuccess: (endpointId: Int) -> Unit
+) : LibrusApi(data, lastSync) {
     companion object {
         const val TAG = "LibrusApiAttendanceTypes"
     }
@@ -43,7 +45,7 @@ class LibrusApiAttendanceTypes(override val data: DataLibrus,
             }
 
             data.setSyncNext(ENDPOINT_LIBRUS_API_ATTENDANCE_TYPES, 4*DAY)
-            onSuccess()
+            onSuccess(ENDPOINT_LIBRUS_API_ATTENDANCE_TYPES)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiAttendances.kt

@@ -9,14 +9,15 @@ import pl.szczodrzynski.edziennik.*
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.DataLibrus
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.ENDPOINT_LIBRUS_API_ATTENDANCES
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.LibrusApi
-import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.data.db.entity.Attendance
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata
-import pl.szczodrzynski.edziennik.utils.Utils
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.utils.models.Date
 
 class LibrusApiAttendances(override val data: DataLibrus,
-                           val onSuccess: () -> Unit) : LibrusApi(data) {
+                           override val lastSync: Long?,
+                           val onSuccess: (endpointId: Int) -> Unit
+) : LibrusApi(data, lastSync) {
     companion object {
         const val TAG = "LibrusApiAttendances"
     }
@@ -33,11 +34,12 @@ class LibrusApiAttendances(override val data: DataLibrus,
             val attendances = json.getJsonArray("Attendances")?.asJsonObjectList()
 
             attendances?.forEach { attendance ->
-                val id = Utils.strToInt((attendance.getString("Id") ?: return@forEach)
+                val id = ((attendance.getString("Id") ?: return@forEach)
                         .replace("[^\\d.]".toRegex(), "")).toLong()
                 val lessonId = attendance.getJsonObject("Lesson")?.getLong("Id") ?: -1
                 val lessonNo = attendance.getInt("LessonNo") ?: return@forEach
                 val lessonDate = Date.fromY_m_d(attendance.getString("Date"))
+                val teacherId = attendance.getJsonObject("AddedBy")?.getLong("Id")
                 val semester = attendance.getInt("Semester") ?: return@forEach
                 val type = attendance.getJsonObject("Type")?.getLong("Id") ?: return@forEach
                 val typeObject = data.attendanceTypes.get(type)
@@ -52,7 +54,7 @@ class LibrusApiAttendances(override val data: DataLibrus,
                 val attendanceObject = Attendance(
                         profileId,
                         id,
-                        lesson?.teacherId ?: -1,
+                        teacherId ?: lesson?.teacherId ?: -1,
                         lesson?.subjectId ?: -1,
                         semester,
                         topic,
@@ -77,7 +79,7 @@ class LibrusApiAttendances(override val data: DataLibrus,
             }
 
             data.setSyncNext(ENDPOINT_LIBRUS_API_ATTENDANCES, SYNC_ALWAYS)
-            onSuccess()
+            onSuccess(ENDPOINT_LIBRUS_API_ATTENDANCES)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiBehaviourGradeCategories.kt

@@ -12,7 +12,9 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.LibrusApi
 import pl.szczodrzynski.edziennik.data.db.entity.GradeCategory
 
 class LibrusApiBehaviourGradeCategories(override val data: DataLibrus,
-                                        val onSuccess: () -> Unit) : LibrusApi(data) {
+                                        override val lastSync: Long?,
+                                        val onSuccess: (endpointId: Int) -> Unit
+) : LibrusApi(data, lastSync) {
     companion object {
         const val TAG = "LibrusApiBehaviourGradeCategories"
     }
@@ -40,7 +42,7 @@ class LibrusApiBehaviourGradeCategories(override val data: DataLibrus,
             }
 
             data.setSyncNext(ENDPOINT_LIBRUS_API_BEHAVIOUR_GRADE_CATEGORIES, 1 * WEEK)
-            onSuccess()
+            onSuccess(ENDPOINT_LIBRUS_API_BEHAVIOUR_GRADE_CATEGORIES)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiBehaviourGradeComments.kt

@@ -8,11 +8,13 @@ import pl.szczodrzynski.edziennik.*
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.DataLibrus
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.ENDPOINT_LIBRUS_API_BEHAVIOUR_GRADE_COMMENTS
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.LibrusApi
-import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.data.db.entity.GradeCategory
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 
 class LibrusApiBehaviourGradeComments(override val data: DataLibrus,
-                                      val onSuccess: () -> Unit) : LibrusApi(data) {
+                                      override val lastSync: Long?,
+                                      val onSuccess: (endpointId: Int) -> Unit
+) : LibrusApi(data, lastSync) {
     companion object {
         const val TAG = "LibrusApiBehaviourGradeComments"
     }
@@ -38,7 +40,7 @@ class LibrusApiBehaviourGradeComments(override val data: DataLibrus,
             }
 
             data.setSyncNext(ENDPOINT_LIBRUS_API_BEHAVIOUR_GRADE_COMMENTS, SYNC_ALWAYS)
-            onSuccess()
+            onSuccess(ENDPOINT_LIBRUS_API_BEHAVIOUR_GRADE_COMMENTS)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiBehaviourGrades.kt

@@ -9,15 +9,18 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.librus.DataLibrus
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.ENDPOINT_LIBRUS_API_BEHAVIOUR_GRADES
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.LibrusApi
 import pl.szczodrzynski.edziennik.data.api.models.DataRemoveModel
-import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.data.db.entity.Grade
+import pl.szczodrzynski.edziennik.data.db.entity.Grade.Companion.TYPE_POINT_SUM
 import pl.szczodrzynski.edziennik.data.db.entity.GradeCategory
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.utils.models.Date
 import java.text.DecimalFormat
 
 class LibrusApiBehaviourGrades(override val data: DataLibrus,
-                               val onSuccess: () -> Unit) : LibrusApi(data) {
+                               override val lastSync: Long?,
+                               val onSuccess: (endpointId: Int) -> Unit
+) : LibrusApi(data, lastSync) {
     companion object {
         const val TAG = "LibrusApiBehaviourGrades"
     }
@@ -29,18 +32,20 @@ class LibrusApiBehaviourGrades(override val data: DataLibrus,
 
             if (data.startPointsSemester1 > 0) {
                 val semester1StartGradeObject = Grade(
-                        profileId,
+                        profileId = profileId,
-                        -101,
+                        id = -101,
-                        data.app.getString(R.string.grade_start_points),
+                        name = nameFormat.format(data.startPointsSemester1),
-                        0xffbdbdbd.toInt(),
+                        type = TYPE_POINT_SUM,
-                        data.app.getString(R.string.grade_start_points_format, 1),
+                        value = data.startPointsSemester1.toFloat(),
-                        nameFormat.format(data.startPointsSemester1),
+                        weight = 0f,
-                        data.startPointsSemester1.toFloat(),
+                        color = 0xffbdbdbd.toInt(),
-                        -1f,
+                        category = data.app.getString(R.string.grade_start_points),
-                        1,
+                        description = data.app.getString(R.string.grade_start_points_format, 1),
-                        -1,
+                        comment = null,
-                        1
+                        semester = 1,
-                ).apply { type = Grade.TYPE_POINT_SUM }
+                        teacherId = -1,
+                        subjectId = 1
+                )
 
                 data.gradeList.add(semester1StartGradeObject)
                 data.metadataList.add(Metadata(
@@ -55,18 +60,20 @@ class LibrusApiBehaviourGrades(override val data: DataLibrus,
 
             if (data.startPointsSemester2 > 0) {
                 val semester2StartGradeObject = Grade(
-                        profileId,
+                        profileId = profileId,
-                        -102,
+                        id = -102,
-                        data.app.getString(R.string.grade_start_points),
+                        name = nameFormat.format(data.startPointsSemester2),
-                        0xffbdbdbd.toInt(),
+                        type = TYPE_POINT_SUM,
-                        data.app.getString(R.string.grade_start_points_format, 2),
+                        value = data.startPointsSemester2.toFloat(),
-                        nameFormat.format(data.startPointsSemester2),
+                        weight = -1f,
-                        data.startPointsSemester2.toFloat(),
+                        color = 0xffbdbdbd.toInt(),
-                        -1f,
+                        category = data.app.getString(R.string.grade_start_points),
-                        2,
+                        description = data.app.getString(R.string.grade_start_points_format, 2),
-                        -1,
+                        comment = null,
-                        1
+                        semester = 2,
-                ).apply { type = Grade.TYPE_POINT_SUM }
+                        teacherId = -1,
+                        subjectId = 1
+                )
 
                 data.gradeList.add(semester2StartGradeObject)
                 data.metadataList.add(Metadata(
@@ -121,19 +128,20 @@ class LibrusApiBehaviourGrades(override val data: DataLibrus,
                 val valueTo = category?.valueTo ?: 0f
 
                 val gradeObject = Grade(
-                        profileId,
+                        profileId = profileId,
-                        id,
+                        id = id,
-                        categoryName,
+                        name = name,
-                        color,
+                        type = TYPE_POINT_SUM,
-                        description,
+                        value = valueFrom,
-                        name,
+                        weight = -1f,
-                        valueFrom,
+                        color = color,
-                        -1f,
+                        category = categoryName,
-                        semester,
+                        description = description,
-                        teacherId,
+                        comment = null,
-                        1
+                        semester = semester,
+                        teacherId = teacherId,
+                        subjectId = 1
                 ).apply {
-                    type = Grade.TYPE_POINT_SUM
                     valueMax = valueTo
                 }
 
@@ -150,7 +158,7 @@ class LibrusApiBehaviourGrades(override val data: DataLibrus,
 
             data.toRemove.add(DataRemoveModel.Grades.semesterWithType(profile.currentSemester, Grade.TYPE_POINT_SUM))
             data.setSyncNext(ENDPOINT_LIBRUS_API_BEHAVIOUR_GRADES, SYNC_ALWAYS)
-            onSuccess()
+            onSuccess(ENDPOINT_LIBRUS_API_BEHAVIOUR_GRADES)
         }
-    } ?: onSuccess() }
+    } ?: onSuccess(ENDPOINT_LIBRUS_API_BEHAVIOUR_GRADES) }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiClasses.kt

@@ -15,7 +15,9 @@ import pl.szczodrzynski.edziennik.getString
 import pl.szczodrzynski.edziennik.utils.models.Date
 
 class LibrusApiClasses(override val data: DataLibrus,
-                       val onSuccess: () -> Unit) : LibrusApi(data) {
+                       override val lastSync: Long?,
+                       val onSuccess: (endpointId: Int) -> Unit
+) : LibrusApi(data, lastSync) {
     companion object {
         const val TAG = "LibrusApiClasses"
     }
@@ -55,7 +57,7 @@ class LibrusApiClasses(override val data: DataLibrus,
             }
 
             data.setSyncNext(ENDPOINT_LIBRUS_API_CLASSES, 4 * DAY)
-            onSuccess()
+            onSuccess(ENDPOINT_LIBRUS_API_CLASSES)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiClassrooms.kt

@@ -12,7 +12,9 @@ import pl.szczodrzynski.edziennik.data.db.entity.Classroom
 import java.util.*
 
 class LibrusApiClassrooms(override val data: DataLibrus,
-                        val onSuccess: () -> Unit) : LibrusApi(data) {
+                          override val lastSync: Long?,
+                          val onSuccess: (endpointId: Int) -> Unit
+) : LibrusApi(data, lastSync) {
     companion object {
         const val TAG = "LibrusApiClassrooms"
     }
@@ -39,7 +41,7 @@ class LibrusApiClassrooms(override val data: DataLibrus,
             }
 
             data.setSyncNext(ENDPOINT_LIBRUS_API_CLASSROOMS, 4*DAY)
-            onSuccess()
+            onSuccess(ENDPOINT_LIBRUS_API_CLASSROOMS)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiDescriptiveGradeCategories.kt

@@ -12,7 +12,9 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.LibrusApi
 import pl.szczodrzynski.edziennik.data.db.entity.GradeCategory
 
 class LibrusApiDescriptiveGradeCategories(override val data: DataLibrus,
-                                          val onSuccess: () -> Unit) : LibrusApi(data) {
+                                          override val lastSync: Long?,
+                                          val onSuccess: (endpointId: Int) -> Unit
+) : LibrusApi(data, lastSync) {
     companion object {
         const val TAG = "LibrusApiDescriptiveGradeCategories"
     }
@@ -39,7 +41,7 @@ class LibrusApiDescriptiveGradeCategories(override val data: DataLibrus,
             }
 
             data.setSyncNext(ENDPOINT_LIBRUS_API_DESCRIPTIVE_GRADE_CATEGORIES, 1 * DAY)
-            onSuccess()
+            onSuccess(ENDPOINT_LIBRUS_API_DESCRIPTIVE_GRADE_CATEGORIES)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiDescriptiveGrades.kt

@@ -9,16 +9,18 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.librus.DataLibrus
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.ENDPOINT_LIBRUS_API_DESCRIPTIVE_GRADES
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.LibrusApi
 import pl.szczodrzynski.edziennik.data.api.models.DataRemoveModel
-import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.data.db.entity.Grade
-import pl.szczodrzynski.edziennik.data.db.entity.Grade.TYPE_DESCRIPTIVE_TEXT
+import pl.szczodrzynski.edziennik.data.db.entity.Grade.Companion.TYPE_DESCRIPTIVE_TEXT
-import pl.szczodrzynski.edziennik.data.db.entity.Grade.TYPE_TEXT
+import pl.szczodrzynski.edziennik.data.db.entity.Grade.Companion.TYPE_TEXT
 import pl.szczodrzynski.edziennik.data.db.entity.GradeCategory
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.utils.models.Date
 
 class LibrusApiDescriptiveGrades(override val data: DataLibrus,
-                                 val onSuccess: () -> Unit) : LibrusApi(data) {
+                                 override val lastSync: Long?,
+                                 val onSuccess: (endpointId: Int) -> Unit
+) : LibrusApi(data, lastSync) {
     companion object {
         const val TAG = "LibrusApiDescriptiveGrades"
     }
@@ -51,20 +53,20 @@ class LibrusApiDescriptiveGrades(override val data: DataLibrus,
                 val addedDate = Date.fromIso(grade.getString("AddDate") ?: return@forEach)
 
                 val gradeObject = Grade(
-                        profileId,
+                        profileId = profileId,
-                        id,
+                        id = id,
-                        category?.text ?: "",
+                        name = " ",
-                        category?.color ?: -1,
+                        type = type,
-                        description,
+                        value = 0f,
-                        " ",
+                        weight = 0f,
-                        0f,
+                        color = category?.color ?: -1,
-                        0f,
+                        category = category?.text,
-                        semester,
+                        description = description,
-                        teacherId,
+                        comment = null,
-                        subjectId
+                        semester = semester,
-                ).apply {
+                        teacherId = teacherId,
-                    this.type = type
+                        subjectId = subjectId
-                }
+                )
 
                 data.gradeList.add(gradeObject)
                 data.metadataList.add(Metadata(
@@ -85,7 +87,7 @@ class LibrusApiDescriptiveGrades(override val data: DataLibrus,
             })
 
             data.setSyncNext(ENDPOINT_LIBRUS_API_DESCRIPTIVE_GRADES, SYNC_ALWAYS)
-            onSuccess()
+            onSuccess(ENDPOINT_LIBRUS_API_DESCRIPTIVE_GRADES)
         }
-    } ?: onSuccess() }
+    } ?: onSuccess(ENDPOINT_LIBRUS_API_DESCRIPTIVE_GRADES) }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiEventTypes.kt

@@ -11,7 +11,9 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.LibrusApi
 import pl.szczodrzynski.edziennik.data.db.entity.EventType
 
 class LibrusApiEventTypes(override val data: DataLibrus,
-                           val onSuccess: () -> Unit) : LibrusApi(data) {
+                          override val lastSync: Long?,
+                          val onSuccess: (endpointId: Int) -> Unit
+) : LibrusApi(data, lastSync) {
     companion object {
         const val TAG = "LibrusApiEventTypes"
     }
@@ -29,7 +31,7 @@ class LibrusApiEventTypes(override val data: DataLibrus,
             }
 
             data.setSyncNext(ENDPOINT_LIBRUS_API_EVENT_TYPES, 4*DAY)
-            onSuccess()
+            onSuccess(ENDPOINT_LIBRUS_API_EVENT_TYPES)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiEvents.kt

@@ -17,7 +17,9 @@ import pl.szczodrzynski.edziennik.utils.models.Date
 import pl.szczodrzynski.edziennik.utils.models.Time
 
 class LibrusApiEvents(override val data: DataLibrus,
-                      val onSuccess: () -> Unit) : LibrusApi(data) {
+                      override val lastSync: Long?,
+                      val onSuccess: (endpointId: Int) -> Unit
+) : LibrusApi(data, lastSync) {
     companion object {
         const val TAG = "LibrusApiEvents"
     }
@@ -76,7 +78,7 @@ class LibrusApiEvents(override val data: DataLibrus,
             )))
 
             data.setSyncNext(ENDPOINT_LIBRUS_API_EVENTS, SYNC_ALWAYS)
-            onSuccess()
+            onSuccess(ENDPOINT_LIBRUS_API_EVENTS)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiGradeCategories.kt

@@ -9,11 +9,13 @@ import pl.szczodrzynski.edziennik.*
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.DataLibrus
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.ENDPOINT_LIBRUS_API_NORMAL_GRADE_CATEGORIES
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.LibrusApi
-import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.data.db.entity.GradeCategory
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 
 class LibrusApiGradeCategories(override val data: DataLibrus,
-                               val onSuccess: () -> Unit) : LibrusApi(data) {
+                               override val lastSync: Long?,
+                               val onSuccess: (endpointId: Int) -> Unit
+) : LibrusApi(data, lastSync) {
     companion object {
         const val TAG = "LibrusApiGradeCategories"
     }
@@ -42,7 +44,7 @@ class LibrusApiGradeCategories(override val data: DataLibrus,
             }
 
             data.setSyncNext(ENDPOINT_LIBRUS_API_NORMAL_GRADE_CATEGORIES, SYNC_ALWAYS)
-            onSuccess()
+            onSuccess(ENDPOINT_LIBRUS_API_NORMAL_GRADE_CATEGORIES)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiGradeComments.kt

@@ -8,11 +8,13 @@ import pl.szczodrzynski.edziennik.*
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.DataLibrus
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.ENDPOINT_LIBRUS_API_NORMAL_GRADE_COMMENTS
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.LibrusApi
-import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.data.db.entity.GradeCategory
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 
 class LibrusApiGradeComments(override val data: DataLibrus,
-                             val onSuccess: () -> Unit) : LibrusApi(data) {
+                             override val lastSync: Long?,
+                             val onSuccess: (endpointId: Int) -> Unit
+) : LibrusApi(data, lastSync) {
     companion object {
         const val TAG = "LibrusApiGradeComments"
     }
@@ -38,7 +40,7 @@ class LibrusApiGradeComments(override val data: DataLibrus,
             }
 
             data.setSyncNext(ENDPOINT_LIBRUS_API_NORMAL_GRADE_COMMENTS, SYNC_ALWAYS)
-            onSuccess()
+            onSuccess(ENDPOINT_LIBRUS_API_NORMAL_GRADE_COMMENTS)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiGrades.kt

@@ -5,16 +5,24 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.librus.DataLibrus
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.ENDPOINT_LIBRUS_API_NORMAL_GRADES
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.LibrusApi
 import pl.szczodrzynski.edziennik.data.api.models.DataRemoveModel
-import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.data.db.entity.Grade
-import pl.szczodrzynski.edziennik.data.db.entity.Grade.*
+import pl.szczodrzynski.edziennik.data.db.entity.Grade.Companion.TYPE_NORMAL
+import pl.szczodrzynski.edziennik.data.db.entity.Grade.Companion.TYPE_SEMESTER1_FINAL
+import pl.szczodrzynski.edziennik.data.db.entity.Grade.Companion.TYPE_SEMESTER1_PROPOSED
+import pl.szczodrzynski.edziennik.data.db.entity.Grade.Companion.TYPE_SEMESTER2_FINAL
+import pl.szczodrzynski.edziennik.data.db.entity.Grade.Companion.TYPE_SEMESTER2_PROPOSED
+import pl.szczodrzynski.edziennik.data.db.entity.Grade.Companion.TYPE_YEAR_FINAL
+import pl.szczodrzynski.edziennik.data.db.entity.Grade.Companion.TYPE_YEAR_PROPOSED
 import pl.szczodrzynski.edziennik.data.db.entity.GradeCategory
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.utils.Utils
 import pl.szczodrzynski.edziennik.utils.models.Date
 
 class LibrusApiGrades(override val data: DataLibrus,
-                      val onSuccess: () -> Unit) : LibrusApi(data) {
+                      override val lastSync: Long?,
+                      val onSuccess: (endpointId: Int) -> Unit
+) : LibrusApi(data, lastSync) {
     companion object {
         const val TAG = "LibrusApiGrades"
     }
@@ -52,32 +60,28 @@ class LibrusApiGrades(override val data: DataLibrus,
                 } ?: ""
 
                 val gradeObject = Grade(
-                        profileId,
+                        profileId = profileId,
-                        id,
+                        id = id,
-                        category?.text ?: "",
+                        name = name,
-                        category?.color ?: -1,
+                        type = when {
-                        description,
+                            grade.getBoolean("IsConstituent") ?: false -> TYPE_NORMAL
-                        name,
+                            grade.getBoolean("IsSemester") ?: false -> if (semester == 1) TYPE_SEMESTER1_FINAL else TYPE_SEMESTER2_FINAL
-                        value,
+                            grade.getBoolean("IsSemesterProposition") ?: false -> if (semester == 1) TYPE_SEMESTER1_PROPOSED else TYPE_SEMESTER2_PROPOSED
-                        weight,
+                            grade.getBoolean("IsFinal") ?: false -> TYPE_YEAR_FINAL
-                        semester,
+                            grade.getBoolean("IsFinalProposition") ?: false -> TYPE_YEAR_PROPOSED
-                        teacherId,
+                            else -> TYPE_NORMAL
-                        subjectId
+                        },
+                        value = value,
+                        weight = weight,
+                        color = category?.color ?: -1,
+                        category = category?.text ?: "",
+                        description = description,
+                        comment = null,
+                        semester = semester,
+                        teacherId = teacherId,
+                        subjectId = subjectId
                 )
 
-                when {
-                    grade.getBoolean("IsConstituent") ?: false ->
-                        gradeObject.type = TYPE_NORMAL
-                    grade.getBoolean("IsSemester") ?: false -> // semester final
-                        gradeObject.type = if (gradeObject.semester == 1) TYPE_SEMESTER1_FINAL else TYPE_SEMESTER2_FINAL
-                    grade.getBoolean("IsSemesterProposition") ?: false -> // semester proposed
-                        gradeObject.type = if (gradeObject.semester == 1) TYPE_SEMESTER1_PROPOSED else TYPE_SEMESTER2_PROPOSED
-                    grade.getBoolean("IsFinal") ?: false -> // year final
-                        gradeObject.type = TYPE_YEAR_FINAL
-                    grade.getBoolean("IsFinalProposition") ?: false -> // year final
-                        gradeObject.type = TYPE_YEAR_PROPOSED
-                }
-
                 grade.getJsonObject("Improvement")?.also {
                     val historicalId = it.getLong("Id")
                     data.gradeList.firstOrNull { grade -> grade.id == historicalId }?.also { grade ->
@@ -111,7 +115,7 @@ class LibrusApiGrades(override val data: DataLibrus,
                 DataRemoveModel.Grades.semesterWithType(profile.currentSemester, it)
             })
             data.setSyncNext(ENDPOINT_LIBRUS_API_NORMAL_GRADES, SYNC_ALWAYS)
-            onSuccess()
+            onSuccess(ENDPOINT_LIBRUS_API_NORMAL_GRADES)
         }
-    } ?: onSuccess() }
+    } ?: onSuccess(ENDPOINT_LIBRUS_API_NORMAL_GRADES) }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiHomework.kt

@@ -9,13 +9,15 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.librus.DataLibrus
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.ENDPOINT_LIBRUS_API_HOMEWORK
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.LibrusApi
 import pl.szczodrzynski.edziennik.data.api.models.DataRemoveModel
-import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.data.db.entity.Event
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.utils.models.Date
 
 class LibrusApiHomework(override val data: DataLibrus,
-                        val onSuccess: () -> Unit) : LibrusApi(data) {
+                        override val lastSync: Long?,
+                        val onSuccess: (endpointId: Int) -> Unit
+) : LibrusApi(data, lastSync) {
     companion object {
         const val TAG = "LibrusApiHomework"
     }
@@ -59,7 +61,7 @@ class LibrusApiHomework(override val data: DataLibrus,
             data.toRemove.add(DataRemoveModel.Events.futureWithType(Event.TYPE_HOMEWORK))
 
             data.setSyncNext(ENDPOINT_LIBRUS_API_HOMEWORK, SYNC_ALWAYS)
-            onSuccess()
+            onSuccess(ENDPOINT_LIBRUS_API_HOMEWORK)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiLessons.kt

@@ -11,7 +11,9 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.LibrusApi
 import pl.szczodrzynski.edziennik.data.db.entity.LibrusLesson
 
 class LibrusApiLessons(override val data: DataLibrus,
-                     val onSuccess: () -> Unit) : LibrusApi(data) {
+                       override val lastSync: Long?,
+                       val onSuccess: (endpointId: Int) -> Unit
+) : LibrusApi(data, lastSync) {
     companion object {
         const val TAG = "LibrusApiLessons"
     }
@@ -38,7 +40,7 @@ class LibrusApiLessons(override val data: DataLibrus,
             }
 
             data.setSyncNext(ENDPOINT_LIBRUS_API_LESSONS, 4*DAY)
-            onSuccess()
+            onSuccess(ENDPOINT_LIBRUS_API_LESSONS)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiLuckyNumber.kt

@@ -17,7 +17,9 @@ import pl.szczodrzynski.edziennik.utils.models.Date
 import pl.szczodrzynski.edziennik.utils.models.Time
 
 class LibrusApiLuckyNumber(override val data: DataLibrus,
-                           val onSuccess: () -> Unit) : LibrusApi(data) {
+                           override val lastSync: Long?,
+                           val onSuccess: (endpointId: Int) -> Unit
+) : LibrusApi(data, lastSync) {
     companion object {
         const val TAG = "LibrusApiLuckyNumber"
     }
@@ -57,7 +59,7 @@ class LibrusApiLuckyNumber(override val data: DataLibrus,
             }
 
             data.setSyncNext(ENDPOINT_LIBRUS_API_LUCKY_NUMBER, syncAt = nextSync)
-            onSuccess()
+            onSuccess(ENDPOINT_LIBRUS_API_LUCKY_NUMBER)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiMe.kt

@@ -10,7 +10,9 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.librus.ENDPOINT_LIBRUS_API_
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.LibrusApi
 
 class LibrusApiMe(override val data: DataLibrus,
-                  val onSuccess: () -> Unit) : LibrusApi(data) {
+                  override val lastSync: Long?,
+                  val onSuccess: (endpointId: Int) -> Unit
+) : LibrusApi(data, lastSync) {
     companion object {
         const val TAG = "LibrusApiMe"
     }
@@ -33,7 +35,7 @@ class LibrusApiMe(override val data: DataLibrus,
                     buildFullName(user?.getString("FirstName"), user?.getString("LastName"))
 
             data.setSyncNext(ENDPOINT_LIBRUS_API_ME, 2*DAY)
-            onSuccess()
+            onSuccess(ENDPOINT_LIBRUS_API_ME)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiNoticeTypes.kt

@@ -11,7 +11,9 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.LibrusApi
 import pl.szczodrzynski.edziennik.data.db.entity.NoticeType
 
 class LibrusApiNoticeTypes(override val data: DataLibrus,
-                               val onSuccess: () -> Unit) : LibrusApi(data) {
+                           override val lastSync: Long?,
+                           val onSuccess: (endpointId: Int) -> Unit
+) : LibrusApi(data, lastSync) {
     companion object {
         const val TAG = "LibrusApiNoticeTypes"
     }
@@ -28,7 +30,7 @@ class LibrusApiNoticeTypes(override val data: DataLibrus,
             }
 
             data.setSyncNext(ENDPOINT_LIBRUS_API_NOTICE_TYPES, 4*DAY)
-            onSuccess()
+            onSuccess(ENDPOINT_LIBRUS_API_NOTICE_TYPES)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiNotices.kt

@@ -9,13 +9,15 @@ import pl.szczodrzynski.edziennik.*
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.DataLibrus
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.ENDPOINT_LIBRUS_API_NOTICES
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.LibrusApi
-import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata
 import pl.szczodrzynski.edziennik.data.db.entity.Notice
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.utils.models.Date
 
 class LibrusApiNotices(override val data: DataLibrus,
-                      val onSuccess: () -> Unit) : LibrusApi(data) {
+                       override val lastSync: Long?,
+                       val onSuccess: (endpointId: Int) -> Unit
+) : LibrusApi(data, lastSync) {
     companion object {
         const val TAG = "LibrusApiNotices"
     }
@@ -65,7 +67,7 @@ class LibrusApiNotices(override val data: DataLibrus,
             }
 
             data.setSyncNext(ENDPOINT_LIBRUS_API_NOTICES, SYNC_ALWAYS)
-            onSuccess()
+            onSuccess(ENDPOINT_LIBRUS_API_NOTICES)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiPointGradeCategories.kt

@@ -12,7 +12,9 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.LibrusApi
 import pl.szczodrzynski.edziennik.data.db.entity.GradeCategory
 
 class LibrusApiPointGradeCategories(override val data: DataLibrus,
-                                    val onSuccess: () -> Unit) : LibrusApi(data) {
+                                    override val lastSync: Long?,
+                                    val onSuccess: (endpointId: Int) -> Unit
+) : LibrusApi(data, lastSync) {
     companion object {
         const val TAG = "LibrusApiPointGradeCategories"
     }
@@ -44,7 +46,7 @@ class LibrusApiPointGradeCategories(override val data: DataLibrus,
             }
 
             data.setSyncNext(ENDPOINT_LIBRUS_API_POINT_GRADE_CATEGORIES, 1 * DAY)
-            onSuccess()
+            onSuccess(ENDPOINT_LIBRUS_API_POINT_GRADE_CATEGORIES)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiPointGrades.kt

@@ -9,15 +9,17 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.librus.DataLibrus
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.ENDPOINT_LIBRUS_API_POINT_GRADES
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.LibrusApi
 import pl.szczodrzynski.edziennik.data.api.models.DataRemoveModel
-import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.data.db.entity.Grade
-import pl.szczodrzynski.edziennik.data.db.entity.Grade.TYPE_POINT_AVG
+import pl.szczodrzynski.edziennik.data.db.entity.Grade.Companion.TYPE_POINT_AVG
 import pl.szczodrzynski.edziennik.data.db.entity.GradeCategory
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.utils.models.Date
 
 class LibrusApiPointGrades(override val data: DataLibrus,
-                           val onSuccess: () -> Unit) : LibrusApi(data) {
+                           override val lastSync: Long?,
+                           val onSuccess: (endpointId: Int) -> Unit
+) : LibrusApi(data, lastSync) {
     companion object {
         const val TAG = "LibrusApiPointGrades"
     }
@@ -42,19 +44,20 @@ class LibrusApiPointGrades(override val data: DataLibrus,
                 val addedDate = Date.fromIso(grade.getString("AddDate") ?: return@forEach)
 
                 val gradeObject = Grade(
-                        profileId,
+                        profileId = profileId,
-                        id,
+                        id = id,
-                        category?.text ?: "",
+                        name = name,
-                        category?.color ?: -1,
+                        type = TYPE_POINT_AVG,
-                        "",
+                        value = value,
-                        name,
+                        weight = category?.weight ?: 0f,
-                        value,
+                        color = category?.color ?: -1,
-                        category?.weight ?: 0f,
+                        category = category?.text ?: "",
-                        semester,
+                        description = null,
-                        teacherId,
+                        comment = null,
-                        subjectId
+                        semester = semester,
+                        teacherId = teacherId,
+                        subjectId = subjectId
                 ).apply {
-                    type = TYPE_POINT_AVG
                     valueMax = category?.valueTo ?: 0f
                 }
 
@@ -72,7 +75,7 @@ class LibrusApiPointGrades(override val data: DataLibrus,
             data.toRemove.add(DataRemoveModel.Grades.semesterWithType(profile.currentSemester, TYPE_POINT_AVG))
 
             data.setSyncNext(ENDPOINT_LIBRUS_API_POINT_GRADES, SYNC_ALWAYS)
-            onSuccess()
+            onSuccess(ENDPOINT_LIBRUS_API_POINT_GRADES)
         }
-    } ?: onSuccess() }
+    } ?: onSuccess(ENDPOINT_LIBRUS_API_POINT_GRADES) }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiPtMeetings.kt

@@ -15,7 +15,9 @@ import pl.szczodrzynski.edziennik.utils.models.Date
 import pl.szczodrzynski.edziennik.utils.models.Time
 
 class LibrusApiPtMeetings(override val data: DataLibrus,
-                       val onSuccess: () -> Unit) : LibrusApi(data) {
+                          override val lastSync: Long?,
+                          val onSuccess: (endpointId: Int) -> Unit
+) : LibrusApi(data, lastSync) {
     companion object {
         const val TAG = "LibrusApiPtMeetings"
     }
@@ -65,7 +67,7 @@ class LibrusApiPtMeetings(override val data: DataLibrus,
             data.toRemove.add(DataRemoveModel.Events.futureWithType(Event.TYPE_PT_MEETING))
 
             data.setSyncNext(ENDPOINT_LIBRUS_API_PT_MEETINGS, 12*HOUR)
-            onSuccess()
+            onSuccess(ENDPOINT_LIBRUS_API_PT_MEETINGS)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiPushConfig.kt

@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2020-2-21.
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.api
+
+import pl.szczodrzynski.edziennik.JsonObject
+import pl.szczodrzynski.edziennik.data.api.edziennik.librus.DataLibrus
+import pl.szczodrzynski.edziennik.data.api.edziennik.librus.ENDPOINT_LIBRUS_API_PUSH_CONFIG
+import pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.LibrusApi
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
+import pl.szczodrzynski.edziennik.getInt
+import pl.szczodrzynski.edziennik.getJsonObject
+
+class LibrusApiPushConfig(override val data: DataLibrus,
+                          override val lastSync: Long?,
+                          val onSuccess: (endpointId: Int) -> Unit
+) : LibrusApi(data, lastSync) {
+    companion object {
+        const val TAG = "LibrusApiPushConfig"
+    }
+
+    init { data.app.config.sync.tokenLibrus?.also { tokenLibrus ->
+        apiGet(TAG, "ChangeRegister", payload = JsonObject(
+                "provider" to "FCM",
+                "device" to tokenLibrus,
+                "sendPush" to "1",
+                "appVersion" to 4
+        )) { json ->
+            json.getJsonObject("ChangeRegister")?.getInt("Id")?.let { data.pushDeviceId = it }
+
+            // sync always: this endpoint has .shouldSync set
+            data.setSyncNext(ENDPOINT_LIBRUS_API_PUSH_CONFIG, SYNC_ALWAYS)
+            data.app.config.sync.tokenLibrusList =
+                    data.app.config.sync.tokenLibrusList + profileId
+            onSuccess(ENDPOINT_LIBRUS_API_PUSH_CONFIG)
+        }
+    } ?: onSuccess(ENDPOINT_LIBRUS_API_PUSH_CONFIG) }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiSchools.kt

@@ -13,7 +13,9 @@ import pl.szczodrzynski.edziennik.utils.models.Time
 import java.util.*
 
 class LibrusApiSchools(override val data: DataLibrus,
-                       val onSuccess: () -> Unit) : LibrusApi(data) {
+                       override val lastSync: Long?,
+                       val onSuccess: (endpointId: Int) -> Unit
+) : LibrusApi(data, lastSync) {
     companion object {
         const val TAG = "LibrusApiSchools"
     }
@@ -48,7 +50,7 @@ class LibrusApiSchools(override val data: DataLibrus,
             }
 
             data.setSyncNext(ENDPOINT_LIBRUS_API_SCHOOLS, 4 * DAY)
-            onSuccess()
+            onSuccess(ENDPOINT_LIBRUS_API_SCHOOLS)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiSubjects.kt

@@ -11,7 +11,9 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.LibrusApi
 import pl.szczodrzynski.edziennik.data.db.entity.Subject
 
 class LibrusApiSubjects(override val data: DataLibrus,
-                              val onSuccess: () -> Unit) : LibrusApi(data) {
+                        override val lastSync: Long?,
+                        val onSuccess: (endpointId: Int) -> Unit
+) : LibrusApi(data, lastSync) {
     companion object {
         const val TAG = "LibrusApiSubjects"
     }
@@ -31,7 +33,7 @@ class LibrusApiSubjects(override val data: DataLibrus,
             data.subjectList.put(1, Subject(profileId, 1, "Zachowanie", "zach"))
 
             data.setSyncNext(ENDPOINT_LIBRUS_API_SUBJECTS, 4*DAY)
-            onSuccess()
+            onSuccess(ENDPOINT_LIBRUS_API_SUBJECTS)
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiTeacherFreeDayTypes.kt

@@ -11,7 +11,9 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.LibrusApi
 import pl.szczodrzynski.edziennik.data.db.entity.TeacherAbsenceType
 
 class LibrusApiTeacherFreeDayTypes(override val data: DataLibrus,
-                                   val onSuccess: () -> Unit) : LibrusApi(data) {
+                                   override val lastSync: Long?,
+                                   val onSuccess: (endpointId: Int) -> Unit
+) : LibrusApi(data, lastSync) {
     companion object {
         const val TAG = "LibrusApiTeacherFreeDayTypes"
     }
@@ -34,7 +36,7 @@ class LibrusApiTeacherFreeDayTypes(override val data: DataLibrus,
             }
 
             data.setSyncNext(ENDPOINT_LIBRUS_API_TEACHER_FREE_DAY_TYPES, 7 * DAY)
-            onSuccess()
+            onSuccess(ENDPOINT_LIBRUS_API_TEACHER_FREE_DAY_TYPES)
         }
     }
 }