Add dashboard (#1267)

app/src/main/java/io/github/wulkanowy/data/RepositoryModule.kt

@@ -8,6 +8,7 @@ import androidx.preference.PreferenceManager
 import com.chuckerteam.chucker.api.ChuckerCollector
 import com.chuckerteam.chucker.api.ChuckerInterceptor
 import com.chuckerteam.chucker.api.RetentionManager
+import com.fredporciuncula.flow.preferences.FlowSharedPreferences
 import dagger.Module
 import dagger.Provides
 import dagger.hilt.InstallIn
@@ -18,6 +19,7 @@ import io.github.wulkanowy.data.db.SharedPrefProvider
 import io.github.wulkanowy.data.repositories.PreferencesRepository
 import io.github.wulkanowy.sdk.Sdk
 import io.github.wulkanowy.utils.AppInfo
+import kotlinx.coroutines.ExperimentalCoroutinesApi
 import timber.log.Timber
 import javax.inject.Singleton
 
@@ -77,6 +79,12 @@ internal class RepositoryModule {
     fun provideSharedPref(@ApplicationContext context: Context): SharedPreferences =
         PreferenceManager.getDefaultSharedPreferences(context)
 
+    @OptIn(ExperimentalCoroutinesApi::class)
+    @Singleton
+    @Provides
+    fun provideFlowSharedPref(sharedPreferences: SharedPreferences) =
+        FlowSharedPreferences(sharedPreferences)
+
     @Singleton
     @Provides
     fun provideStudentDao(database: AppDatabase) = database.studentDao

app/src/main/java/io/github/wulkanowy/data/db/dao/ConferenceDao.kt

@@ -4,12 +4,13 @@ import androidx.room.Dao
 import androidx.room.Query
 import io.github.wulkanowy.data.db.entities.Conference
 import kotlinx.coroutines.flow.Flow
+import java.time.LocalDateTime
 import javax.inject.Singleton
 
 @Dao
 @Singleton
 interface ConferenceDao : BaseDao<Conference> {
 
-    @Query("SELECT * FROM Conferences WHERE diary_id = :diaryId AND student_id = :studentId")
-    fun loadAll(diaryId: Int, studentId: Int): Flow<List<Conference>>
+    @Query("SELECT * FROM Conferences WHERE diary_id = :diaryId AND student_id = :studentId AND date >= :startDate")
+    fun loadAll(diaryId: Int, studentId: Int, startDate: LocalDateTime): Flow<List<Conference>>
 }

app/src/main/java/io/github/wulkanowy/data/repositories/AttendanceSummaryRepository.kt

@@ -25,9 +25,17 @@ class AttendanceSummaryRepository @Inject constructor(
 
     private val cacheKey = "attendance_summary"
 
-    fun getAttendanceSummary(student: Student, semester: Semester, subjectId: Int, forceRefresh: Boolean) = networkBoundResource(
+    fun getAttendanceSummary(
+        student: Student,
+        semester: Semester,
+        subjectId: Int,
+        forceRefresh: Boolean
+    ) = networkBoundResource(
         mutex = saveFetchResultMutex,
-        shouldFetch = { it.isEmpty() || forceRefresh || refreshHelper.isShouldBeRefreshed(getRefreshKey(cacheKey, semester)) },
+        shouldFetch = {
+            it.isEmpty() || forceRefresh
+                || refreshHelper.isShouldBeRefreshed(getRefreshKey(cacheKey, semester))
+        },
         query = { attendanceDb.loadAll(semester.diaryId, semester.studentId, subjectId) },
         fetch = {
             sdk.init(student).switchDiary(semester.diaryId, semester.schoolYear)

app/src/main/java/io/github/wulkanowy/data/repositories/ConferenceRepository.kt

@@ -13,6 +13,9 @@ import io.github.wulkanowy.utils.networkBoundResource
 import io.github.wulkanowy.utils.uniqueSubtract
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.sync.Mutex
+import java.time.Instant
+import java.time.LocalDateTime
+import java.time.ZoneOffset
 import javax.inject.Inject
 import javax.inject.Singleton
 
@@ -31,7 +34,8 @@ class ConferenceRepository @Inject constructor(
         student: Student,
         semester: Semester,
         forceRefresh: Boolean,
-        notify: Boolean = false
+        notify: Boolean = false,
+        startDate: LocalDateTime = LocalDateTime.ofInstant(Instant.EPOCH, ZoneOffset.UTC)
     ) = networkBoundResource(
         mutex = saveFetchResultMutex,
         shouldFetch = {
@@ -39,15 +43,13 @@ class ConferenceRepository @Inject constructor(
                 || refreshHelper.isShouldBeRefreshed(getRefreshKey(cacheKey, semester))
         },
         query = {
-            conferenceDb.loadAll(
-                semester.diaryId,
-                student.studentId
-            )
+            conferenceDb.loadAll(semester.diaryId, student.studentId, startDate)
         },
         fetch = {
             sdk.init(student).switchDiary(semester.diaryId, semester.schoolYear)
                 .getConferences()
                 .mapToEntities(semester)
+                .filter { it.date >= startDate }
         },
         saveFetchResult = { old, new ->
             val conferencesToSave = (new uniqueSubtract old).onEach {
@@ -60,9 +62,12 @@ class ConferenceRepository @Inject constructor(
         }
     )
 
-    fun getConferenceFromDatabase(semester: Semester): Flow<List<Conference>> {
-        return conferenceDb.loadAll(semester.diaryId, semester.studentId)
-    }
+    fun getConferenceFromDatabase(semester: Semester): Flow<List<Conference>> =
+        conferenceDb.loadAll(
+            diaryId = semester.diaryId,
+            studentId = semester.studentId,
+            startDate = LocalDateTime.ofInstant(Instant.EPOCH, ZoneOffset.UTC)
+        )
 
     suspend fun updateConference(conference: List<Conference>) = conferenceDb.updateAll(conference)
 }

app/src/main/java/io/github/wulkanowy/data/repositories/PreferencesRepository.kt

@@ -2,16 +2,24 @@ package io.github.wulkanowy.data.repositories
 
 import android.content.Context
 import android.content.SharedPreferences
+import com.fredporciuncula.flow.preferences.FlowSharedPreferences
+import com.fredporciuncula.flow.preferences.Preference
 import dagger.hilt.android.qualifiers.ApplicationContext
 import io.github.wulkanowy.R
+import io.github.wulkanowy.ui.modules.dashboard.DashboardItem
 import io.github.wulkanowy.ui.modules.grade.GradeAverageMode
 import io.github.wulkanowy.ui.modules.grade.GradeSortingMode
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.map
 import javax.inject.Inject
 import javax.inject.Singleton
 
+@OptIn(ExperimentalCoroutinesApi::class)
 @Singleton
 class PreferencesRepository @Inject constructor(
     private val sharedPref: SharedPreferences,
+    private val flowSharedPref: FlowSharedPreferences,
     @ApplicationContext val context: Context
 ) {
     val startMenuIndex: Int
@@ -151,6 +159,36 @@ class PreferencesRepository @Inject constructor(
             R.bool.pref_default_optional_arithmetic_average
         )
 
+    val selectedDashboardTilesFlow: Flow<Set<DashboardItem.Tile>>
+        get() = selectedDashboardTilesPreference.asFlow()
+            .map { set ->
+                set.map { DashboardItem.Tile.valueOf(it) }
+                    .plus(DashboardItem.Tile.ACCOUNT)
+                    .toSet()
+            }
+
+    var selectedDashboardTiles: Set<DashboardItem.Tile>
+        get() = selectedDashboardTilesPreference.get()
+            .map { DashboardItem.Tile.valueOf(it) }
+            .plus(DashboardItem.Tile.ACCOUNT)
+            .toSet()
+        set(value) {
+            val filteredValue = value.filterNot { it == DashboardItem.Tile.ACCOUNT }
+                .map { it.name }
+                .toSet()
+
+            selectedDashboardTilesPreference.set(filteredValue)
+        }
+
+    private val selectedDashboardTilesPreference: Preference<Set<String>>
+        get() {
+            val defaultSet =
+                context.resources.getStringArray(R.array.pref_default_dashboard_tiles).toSet()
+            val prefKey = context.getString(R.string.pref_key_dashboard_tiles)
+
+            return flowSharedPref.getStringSet(prefKey, defaultSet)
+        }
+
     private fun getString(id: Int, default: Int) = getString(context.getString(id), default)
 
     private fun getString(id: String, default: Int) =