Migrate material date picker (#1277)

2025-02-20 20:34:45 +01:00 · 2021-04-12 21:43:52 +02:00 · 2021-04-12 21:43:52 +02:00 · 13ccfda009
commit 13ccfda009
parent 95ffb0a687
11 changed files with 180 additions and 129 deletions
--- a/app/build.gradle
+++ b/app/build.gradle
@ -1,5 +1,6 @@
 apply plugin: 'com.android.application'
 apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-parcelize'
 apply plugin: 'kotlin-kapt'
 apply plugin: 'dagger.hilt.android.plugin'
 apply plugin: 'com.google.firebase.crashlytics'
@ -209,7 +210,6 @@ dependencies {
    implementation "at.favre.lib:slf4j-timber:1.0.1"
    implementation "fr.bipi.treessence:treessence:0.3.2"
    implementation "com.mikepenz:aboutlibraries-core:$about_libraries"
-    implementation 'com.wdullaer:materialdatetimepicker:4.2.3'
    implementation "io.coil-kt:coil:1.1.1"
    implementation "io.github.wulkanowy:AppKillerManager:3.0.0"
    implementation 'me.xdrop:fuzzywuzzy:1.3.1'
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/attendance/AttendanceFragment.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/attendance/AttendanceFragment.kt
@ -13,7 +13,8 @@ import android.view.View.VISIBLE
 import androidx.appcompat.app.AlertDialog
 import androidx.appcompat.view.ActionMode
 import androidx.recyclerview.widget.LinearLayoutManager
-import com.wdullaer.materialdatetimepicker.date.DatePickerDialog
+import com.google.android.material.datepicker.CalendarConstraints
+import com.google.android.material.datepicker.MaterialDatePicker
 import dagger.hilt.android.AndroidEntryPoint
 import io.github.wulkanowy.R
 import io.github.wulkanowy.data.db.entities.Attendance
@ -24,9 +25,12 @@ import io.github.wulkanowy.ui.modules.attendance.summary.AttendanceSummaryFragme
 import io.github.wulkanowy.ui.modules.main.MainActivity
 import io.github.wulkanowy.ui.modules.main.MainView
 import io.github.wulkanowy.ui.widgets.DividerItemDecoration
-import io.github.wulkanowy.utils.SchooldaysRangeLimiter
+import io.github.wulkanowy.utils.SchoolDaysValidator
 import io.github.wulkanowy.utils.dpToPx
 import io.github.wulkanowy.utils.getThemeAttrColor
+import io.github.wulkanowy.utils.schoolYearStart
+import io.github.wulkanowy.utils.toLocalDateTime
+import io.github.wulkanowy.utils.toTimestamp
 import java.time.LocalDate
 import javax.inject.Inject

@ -216,19 +220,27 @@ class AttendanceFragment : BaseFragment<FragmentAttendanceBinding>(R.layout.frag
    }

    override fun showDatePickerDialog(currentDate: LocalDate) {
-        val dateSetListener = DatePickerDialog.OnDateSetListener { _, year, month, dayOfMonth ->
-            presenter.onDateSet(year, month + 1, dayOfMonth)
-        }
-        val datePickerDialog = DatePickerDialog.newInstance(dateSetListener,
-            currentDate.year, currentDate.monthValue - 1, currentDate.dayOfMonth)
+        val now = LocalDate.now()
+        val startOfSchoolYear = now.schoolYearStart.toTimestamp()
+        val endWeek = now.plusWeeks(1).toTimestamp()

-        with(datePickerDialog) {
-            setDateRangeLimiter(SchooldaysRangeLimiter())
-            version = DatePickerDialog.Version.VERSION_2
-            scrollOrientation = DatePickerDialog.ScrollOrientation.VERTICAL
-            vibrate(false)
-            show(this@AttendanceFragment.parentFragmentManager, null)
+        val constraintsBuilder = CalendarConstraints.Builder().apply {
+            setValidator(SchoolDaysValidator(startOfSchoolYear, endWeek))
+            setStart(startOfSchoolYear)
+            setEnd(endWeek)
        }
+        val datePicker =
+            MaterialDatePicker.Builder.datePicker()
+                .setCalendarConstraints(constraintsBuilder.build())
+                .setSelection(currentDate.toTimestamp())
+                .build()
+
+        datePicker.addOnPositiveButtonClickListener {
+            val date = it.toLocalDateTime()
+            presenter.onDateSet(date.year, date.monthValue, date.dayOfMonth)
+        }
+
+        datePicker.show(this@AttendanceFragment.parentFragmentManager, null)
    }

    override fun showExcuseDialog() {
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/luckynumber/history/LuckyNumberHistoryFragment.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/luckynumber/history/LuckyNumberHistoryFragment.kt
@ -5,7 +5,8 @@ import android.view.View
 import android.view.View.GONE
 import android.view.View.VISIBLE
 import androidx.recyclerview.widget.LinearLayoutManager
-import com.wdullaer.materialdatetimepicker.date.DatePickerDialog
+import com.google.android.material.datepicker.CalendarConstraints
+import com.google.android.material.datepicker.MaterialDatePicker
 import dagger.hilt.android.AndroidEntryPoint
 import io.github.wulkanowy.R
 import io.github.wulkanowy.data.db.entities.LuckyNumber
@ -13,14 +14,18 @@ import io.github.wulkanowy.databinding.FragmentLuckyNumberHistoryBinding
 import io.github.wulkanowy.ui.base.BaseFragment
 import io.github.wulkanowy.ui.modules.main.MainView
 import io.github.wulkanowy.ui.widgets.DividerItemDecoration
-import io.github.wulkanowy.utils.SchooldaysRangeLimiter
+import io.github.wulkanowy.utils.SchoolDaysValidator
 import io.github.wulkanowy.utils.dpToPx
+import io.github.wulkanowy.utils.schoolYearStart
+import io.github.wulkanowy.utils.toLocalDateTime
+import io.github.wulkanowy.utils.toTimestamp
 import java.time.LocalDate
 import javax.inject.Inject

@AndroidEntryPoint
 class LuckyNumberHistoryFragment :
-    BaseFragment<FragmentLuckyNumberHistoryBinding>(R.layout.fragment_lucky_number_history), LuckyNumberHistoryView,
+    BaseFragment<FragmentLuckyNumberHistoryBinding>(R.layout.fragment_lucky_number_history),
+    LuckyNumberHistoryView,
    MainView.TitledView {

    @Inject
@ -107,19 +112,26 @@ class LuckyNumberHistoryFragment :
    }

    override fun showDatePickerDialog(currentDate: LocalDate) {
-        val dateSetListener = DatePickerDialog.OnDateSetListener { _, year, month, dayOfMonth ->
-            presenter.onDateSet(year, month + 1, dayOfMonth)
-        }
-        val datePickerDialog = DatePickerDialog.newInstance(dateSetListener,
-            currentDate.year, currentDate.monthValue - 1, currentDate.dayOfMonth)
+        val now = LocalDate.now()
+        val startOfSchoolYear = now.schoolYearStart.toTimestamp()

-        with(datePickerDialog) {
-            setDateRangeLimiter(SchooldaysRangeLimiter())
-            version = DatePickerDialog.Version.VERSION_2
-            scrollOrientation = DatePickerDialog.ScrollOrientation.VERTICAL
-            vibrate(false)
-            show(this@LuckyNumberHistoryFragment.parentFragmentManager, null)
+        val constraintsBuilder = CalendarConstraints.Builder().apply {
+            setValidator(SchoolDaysValidator(startOfSchoolYear, now.toTimestamp()))
+            setStart(startOfSchoolYear)
+            setEnd(now.toTimestamp())
        }
+        val datePicker =
+            MaterialDatePicker.Builder.datePicker()
+                .setCalendarConstraints(constraintsBuilder.build())
+                .setSelection(currentDate.toTimestamp())
+                .build()
+
+        datePicker.addOnPositiveButtonClickListener {
+            val date = it.toLocalDateTime()
+            presenter.onDateSet(date.year, date.monthValue, date.dayOfMonth)
+        }
+
+        datePicker.show(this@LuckyNumberHistoryFragment.parentFragmentManager, null)
    }

    override fun showContent(show: Boolean) {
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/timetable/TimetableFragment.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/timetable/TimetableFragment.kt
@ -9,7 +9,8 @@ import android.view.View.GONE
 import android.view.View.VISIBLE
 import androidx.core.text.HtmlCompat
 import androidx.recyclerview.widget.LinearLayoutManager
-import com.wdullaer.materialdatetimepicker.date.DatePickerDialog
+import com.google.android.material.datepicker.CalendarConstraints
+import com.google.android.material.datepicker.MaterialDatePicker
 import dagger.hilt.android.AndroidEntryPoint
 import io.github.wulkanowy.R
 import io.github.wulkanowy.data.db.entities.Timetable
@ -20,9 +21,13 @@ import io.github.wulkanowy.ui.modules.main.MainView
 import io.github.wulkanowy.ui.modules.timetable.additional.AdditionalLessonsFragment
 import io.github.wulkanowy.ui.modules.timetable.completed.CompletedLessonsFragment
 import io.github.wulkanowy.ui.widgets.DividerItemDecoration
-import io.github.wulkanowy.utils.SchooldaysRangeLimiter
+import io.github.wulkanowy.utils.SchoolDaysValidator
 import io.github.wulkanowy.utils.dpToPx
 import io.github.wulkanowy.utils.getThemeAttrColor
+import io.github.wulkanowy.utils.schoolYearEnd
+import io.github.wulkanowy.utils.schoolYearStart
+import io.github.wulkanowy.utils.toLocalDateTime
+import io.github.wulkanowy.utils.toTimestamp
 import java.time.LocalDate
 import javax.inject.Inject

@ -184,21 +189,27 @@ class TimetableFragment : BaseFragment<FragmentTimetableBinding>(R.layout.fragme
    }

    override fun showDatePickerDialog(currentDate: LocalDate) {
-        val dateSetListener = DatePickerDialog.OnDateSetListener { _, year, month, dayOfMonth ->
-            presenter.onDateSet(year, month + 1, dayOfMonth)
-        }
-        val datePickerDialog = DatePickerDialog.newInstance(
-            dateSetListener,
-            currentDate.year, currentDate.monthValue - 1, currentDate.dayOfMonth
-        )
+        val now = LocalDate.now()
+        val startOfSchoolYear = now.schoolYearStart.toTimestamp()
+        val endOfSchoolYear = now.schoolYearEnd.toTimestamp()

-        with(datePickerDialog) {
-            setDateRangeLimiter(SchooldaysRangeLimiter())
-            version = DatePickerDialog.Version.VERSION_2
-            scrollOrientation = DatePickerDialog.ScrollOrientation.VERTICAL
-            vibrate(false)
-            show(this@TimetableFragment.parentFragmentManager, null)
+        val constraintsBuilder = CalendarConstraints.Builder().apply {
+            setValidator(SchoolDaysValidator(startOfSchoolYear, endOfSchoolYear))
+            setStart(startOfSchoolYear)
+            setEnd(endOfSchoolYear)
        }
+        val datePicker =
+            MaterialDatePicker.Builder.datePicker()
+                .setCalendarConstraints(constraintsBuilder.build())
+                .setSelection(currentDate.toTimestamp())
+                .build()
+
+        datePicker.addOnPositiveButtonClickListener {
+            val date = it.toLocalDateTime()
+            presenter.onDateSet(date.year, date.monthValue, date.dayOfMonth)
+        }
+
+        datePicker.show(this@TimetableFragment.parentFragmentManager, null)
    }

    override fun openAdditionalLessonsView() {
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/timetable/additional/AdditionalLessonsFragment.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/timetable/additional/AdditionalLessonsFragment.kt
@ -3,7 +3,8 @@ package io.github.wulkanowy.ui.modules.timetable.additional
 import android.os.Bundle
 import android.view.View
 import androidx.recyclerview.widget.LinearLayoutManager
-import com.wdullaer.materialdatetimepicker.date.DatePickerDialog
+import com.google.android.material.datepicker.CalendarConstraints
+import com.google.android.material.datepicker.MaterialDatePicker
 import dagger.hilt.android.AndroidEntryPoint
 import io.github.wulkanowy.R
 import io.github.wulkanowy.data.db.entities.TimetableAdditional
@ -11,9 +12,13 @@ import io.github.wulkanowy.databinding.FragmentTimetableAdditionalBinding
 import io.github.wulkanowy.ui.base.BaseFragment
 import io.github.wulkanowy.ui.modules.main.MainView
 import io.github.wulkanowy.ui.widgets.DividerItemDecoration
-import io.github.wulkanowy.utils.SchooldaysRangeLimiter
+import io.github.wulkanowy.utils.SchoolDaysValidator
 import io.github.wulkanowy.utils.dpToPx
 import io.github.wulkanowy.utils.getThemeAttrColor
+import io.github.wulkanowy.utils.schoolYearEnd
+import io.github.wulkanowy.utils.schoolYearStart
+import io.github.wulkanowy.utils.toLocalDateTime
+import io.github.wulkanowy.utils.toTimestamp
 import java.time.LocalDate
 import javax.inject.Inject

@ -55,7 +60,11 @@ class AdditionalLessonsFragment :
        with(binding) {
            additionalLessonsSwipe.setOnRefreshListener(presenter::onSwipeRefresh)
            additionalLessonsSwipe.setColorSchemeColors(requireContext().getThemeAttrColor(R.attr.colorPrimary))
-            additionalLessonsSwipe.setProgressBackgroundColorSchemeColor(requireContext().getThemeAttrColor(R.attr.colorSwipeRefresh))
+            additionalLessonsSwipe.setProgressBackgroundColorSchemeColor(
+                requireContext().getThemeAttrColor(
+                    R.attr.colorSwipeRefresh
+                )
+            )
            additionalLessonsErrorRetry.setOnClickListener { presenter.onRetry() }
            additionalLessonsErrorDetails.setOnClickListener { presenter.onDetailsClick() }

@ -114,7 +123,8 @@ class AdditionalLessonsFragment :
    }

    override fun showPreButton(show: Boolean) {
-        binding.additionalLessonsPreviousButton.visibility = if (show) View.VISIBLE else View.INVISIBLE
+        binding.additionalLessonsPreviousButton.visibility =
+            if (show) View.VISIBLE else View.INVISIBLE
    }

    override fun showNextButton(show: Boolean) {
@ -122,19 +132,27 @@ class AdditionalLessonsFragment :
    }

    override fun showDatePickerDialog(currentDate: LocalDate) {
-        val dateSetListener = DatePickerDialog.OnDateSetListener { _, year, month, dayOfMonth ->
-            presenter.onDateSet(year, month + 1, dayOfMonth)
-        }
-        val datePickerDialog = DatePickerDialog.newInstance(dateSetListener,
-            currentDate.year, currentDate.monthValue - 1, currentDate.dayOfMonth)
+        val now = LocalDate.now()
+        val startOfSchoolYear = now.schoolYearStart.toTimestamp()
+        val endOfSchoolYear = now.schoolYearEnd.toTimestamp()

-        with(datePickerDialog) {
-            setDateRangeLimiter(SchooldaysRangeLimiter())
-            version = DatePickerDialog.Version.VERSION_2
-            scrollOrientation = DatePickerDialog.ScrollOrientation.VERTICAL
-            vibrate(false)
-            show(this@AdditionalLessonsFragment.parentFragmentManager, null)
+        val constraintsBuilder = CalendarConstraints.Builder().apply {
+            setValidator(SchoolDaysValidator(startOfSchoolYear, endOfSchoolYear))
+            setStart(startOfSchoolYear)
+            setEnd(endOfSchoolYear)
        }
+        val datePicker =
+            MaterialDatePicker.Builder.datePicker()
+                .setCalendarConstraints(constraintsBuilder.build())
+                .setSelection(currentDate.toTimestamp())
+                .build()
+
+        datePicker.addOnPositiveButtonClickListener {
+            val date = it.toLocalDateTime()
+            presenter.onDateSet(date.year, date.monthValue, date.dayOfMonth)
+        }
+
+        datePicker.show(this@AdditionalLessonsFragment.parentFragmentManager, null)
    }

    override fun onSaveInstanceState(outState: Bundle) {
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/timetable/completed/CompletedLessonsFragment.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/timetable/completed/CompletedLessonsFragment.kt
@ -6,7 +6,8 @@ import android.view.View.GONE
 import android.view.View.INVISIBLE
 import android.view.View.VISIBLE
 import androidx.recyclerview.widget.LinearLayoutManager
-import com.wdullaer.materialdatetimepicker.date.DatePickerDialog
+import com.google.android.material.datepicker.CalendarConstraints
+import com.google.android.material.datepicker.MaterialDatePicker
 import dagger.hilt.android.AndroidEntryPoint
 import io.github.wulkanowy.R
 import io.github.wulkanowy.data.db.entities.CompletedLesson
@ -15,10 +16,14 @@ import io.github.wulkanowy.ui.base.BaseFragment
 import io.github.wulkanowy.ui.modules.main.MainActivity
 import io.github.wulkanowy.ui.modules.main.MainView
 import io.github.wulkanowy.ui.widgets.DividerItemDecoration
-import io.github.wulkanowy.utils.SchooldaysRangeLimiter
+import io.github.wulkanowy.utils.SchoolDaysValidator
 import io.github.wulkanowy.utils.dpToPx
 import io.github.wulkanowy.utils.getCompatDrawable
 import io.github.wulkanowy.utils.getThemeAttrColor
+import io.github.wulkanowy.utils.schoolYearEnd
+import io.github.wulkanowy.utils.schoolYearStart
+import io.github.wulkanowy.utils.toLocalDateTime
+import io.github.wulkanowy.utils.toTimestamp
 import java.time.LocalDate
 import javax.inject.Inject

@ -62,7 +67,11 @@ class CompletedLessonsFragment :
        with(binding) {
            completedLessonsSwipe.setOnRefreshListener(presenter::onSwipeRefresh)
            completedLessonsSwipe.setColorSchemeColors(requireContext().getThemeAttrColor(R.attr.colorPrimary))
-            completedLessonsSwipe.setProgressBackgroundColorSchemeColor(requireContext().getThemeAttrColor(R.attr.colorSwipeRefresh))
+            completedLessonsSwipe.setProgressBackgroundColorSchemeColor(
+                requireContext().getThemeAttrColor(
+                    R.attr.colorSwipeRefresh
+                )
+            )
            completedLessonErrorRetry.setOnClickListener { presenter.onRetry() }
            completedLessonErrorDetails.setOnClickListener { presenter.onDetailsClick() }

@ -136,23 +145,35 @@ class CompletedLessonsFragment :
    }

    override fun showCompletedLessonDialog(completedLesson: CompletedLesson) {
-        (activity as? MainActivity)?.showDialogFragment(CompletedLessonDialog.newInstance(completedLesson))
+        (activity as? MainActivity)?.showDialogFragment(
+            CompletedLessonDialog.newInstance(
+                completedLesson
+            )
+        )
    }

    override fun showDatePickerDialog(currentDate: LocalDate) {
-        val dateSetListener = DatePickerDialog.OnDateSetListener { _, year, month, dayOfMonth ->
-            presenter.onDateSet(year, month + 1, dayOfMonth)
-        }
-        val datePickerDialog = DatePickerDialog.newInstance(dateSetListener,
-            currentDate.year, currentDate.monthValue - 1, currentDate.dayOfMonth)
+        val now = LocalDate.now()
+        val startOfSchoolYear = now.schoolYearStart.toTimestamp()
+        val endOfSchoolYear = now.schoolYearEnd.toTimestamp()

-        with(datePickerDialog) {
-            setDateRangeLimiter(SchooldaysRangeLimiter())
-            version = DatePickerDialog.Version.VERSION_2
-            scrollOrientation = DatePickerDialog.ScrollOrientation.VERTICAL
-            vibrate(false)
-            show(this@CompletedLessonsFragment.parentFragmentManager, null)
+        val constraintsBuilder = CalendarConstraints.Builder().apply {
+            setValidator(SchoolDaysValidator(startOfSchoolYear, endOfSchoolYear))
+            setStart(startOfSchoolYear)
+            setEnd(endOfSchoolYear)
        }
+        val datePicker =
+            MaterialDatePicker.Builder.datePicker()
+                .setCalendarConstraints(constraintsBuilder.build())
+                .setSelection(currentDate.toTimestamp())
+                .build()
+
+        datePicker.addOnPositiveButtonClickListener {
+            val date = it.toLocalDateTime()
+            presenter.onDateSet(date.year, date.monthValue, date.dayOfMonth)
+        }
+
+        datePicker.show(this@CompletedLessonsFragment.parentFragmentManager, null)
    }

    override fun onSaveInstanceState(outState: Bundle) {
--- a/app/src/main/java/io/github/wulkanowy/utils/SchooldaysRangeLimiter.kt
+++ b/app/src/main/java/io/github/wulkanowy/utils/SchooldaysRangeLimiter.kt
@ -1,51 +0,0 @@
-package io.github.wulkanowy.utils
-
-import android.os.Parcel
-import android.os.Parcelable
-import com.wdullaer.materialdatetimepicker.date.DateRangeLimiter
-import java.time.DayOfWeek
-import java.time.LocalDate
-import java.util.Calendar
-
-@Suppress("UNUSED_PARAMETER")
-class SchooldaysRangeLimiter : DateRangeLimiter {
-
-    private val now = LocalDate.now()
-
-    override fun setToNearestDate(day: Calendar): Calendar = day
-
-    override fun isOutOfRange(year: Int, month: Int, day: Int): Boolean {
-        val date = LocalDate.of(year, month + 1, day)
-        val dayOfWeek = date.dayOfWeek
-        return dayOfWeek == DayOfWeek.SUNDAY || date.isHolidays
-    }
-
-    override fun getStartDate(): Calendar {
-        val startYear = if (now.monthValue <= 6) now.year - 1 else now.year
-        val startOfSchoolYear = now.withYear(startYear).firstSchoolDay
-
-        val calendar = Calendar.getInstance()
-        calendar.set(startOfSchoolYear.year, startOfSchoolYear.monthValue - 1, startOfSchoolYear.dayOfMonth)
-        return calendar
-    }
-
-    override fun getEndDate(): Calendar {
-        val endYear = if (now.monthValue > 6) now.year + 1 else now.year
-        val endOfSchoolYear = now.withYear(endYear).lastSchoolDay
-
-        val calendar = Calendar.getInstance()
-        calendar.set(endOfSchoolYear.year, endOfSchoolYear.monthValue - 1, endOfSchoolYear.dayOfMonth)
-        return calendar
-    }
-
-    override fun writeToParcel(parcel: Parcel, flags: Int) {}
-
-    override fun describeContents() = 0
-
-    companion object CREATOR : Parcelable.Creator<SchooldaysRangeLimiter> {
-
-        override fun createFromParcel(parcel: Parcel): SchooldaysRangeLimiter = SchooldaysRangeLimiter()
-
-        override fun newArray(size: Int): Array<SchooldaysRangeLimiter?> = arrayOfNulls(size)
-    }
-}
--- a/app/src/main/java/io/github/wulkanowy/utils/SchooldaysValidator.kt
+++ b/app/src/main/java/io/github/wulkanowy/utils/SchooldaysValidator.kt
@ -0,0 +1,18 @@
+package io.github.wulkanowy.utils
+
+import com.google.android.material.datepicker.CalendarConstraints
+import kotlinx.parcelize.Parcelize
+import java.time.DayOfWeek
+import java.time.temporal.ChronoUnit
+
+@Parcelize
+class SchoolDaysValidator(val start: Long, val end: Long) : CalendarConstraints.DateValidator {
+
+    override fun isValid(dateLong: Long): Boolean {
+        val date = dateLong.toLocalDateTime()
+
+        return date.until(end.toLocalDateTime(), ChronoUnit.DAYS) >= 0 &&
+            date.until(start.toLocalDateTime(), ChronoUnit.DAYS) <= 0 &&
+            date.dayOfWeek != DayOfWeek.SUNDAY
+    }
+}
--- a/app/src/main/java/io/github/wulkanowy/utils/TimeExtension.kt
+++ b/app/src/main/java/io/github/wulkanowy/utils/TimeExtension.kt
@ -11,6 +11,7 @@ import java.time.LocalDate
 import java.time.LocalDateTime
 import java.time.LocalDateTime.now
 import java.time.LocalDateTime.ofInstant
+import java.time.LocalTime
 import java.time.Month
 import java.time.ZoneId
 import java.time.ZoneOffset
@ -22,15 +23,20 @@ import java.util.Locale

 private const val DATE_PATTERN = "dd.MM.yyyy"

-fun String.toLocalDate(format: String = DATE_PATTERN): LocalDate = LocalDate.parse(this, ofPattern(format))
+fun String.toLocalDate(format: String = DATE_PATTERN): LocalDate =
+    LocalDate.parse(this, ofPattern(format))

-fun LocalDateTime.toTimestamp() = atZone(ZoneId.systemDefault()).withZoneSameInstant(ZoneOffset.UTC).toInstant().toEpochMilli()
+fun LocalDateTime.toTimestamp() =
+    atZone(ZoneId.systemDefault()).withZoneSameInstant(ZoneOffset.UTC).toInstant().toEpochMilli()

 fun Long.toLocalDateTime(): LocalDateTime = ofInstant(ofEpochMilli(this), ZoneId.systemDefault())

+fun LocalDate.toTimestamp() = atTime(LocalTime.now()).toTimestamp()
+
 fun LocalDate.toFormattedString(format: String = DATE_PATTERN): String = format(ofPattern(format))

-fun LocalDateTime.toFormattedString(format: String = DATE_PATTERN): String = format(ofPattern(format))
+fun LocalDateTime.toFormattedString(format: String = DATE_PATTERN): String =
+    format(ofPattern(format))

@SuppressLint("DefaultLocale")
 fun Month.getFormattedName(): String {
@ -105,6 +111,12 @@ inline val LocalDate.lastSchoolDay: LocalDate
    get() = LocalDate.of(year, 6, 20)
        .with(next(FRIDAY))

+inline val LocalDate.schoolYearStart: LocalDate
+    get() = withYear(if (this.monthValue <= 6) this.year - 1 else this.year).firstSchoolDay
+
+inline val LocalDate.schoolYearEnd: LocalDate
+    get() = withYear(if (this.monthValue > 6) this.year + 1 else this.year).lastSchoolDay
+
 private fun Int.getSchoolYearByMonth(monthValue: Int): Int {
    return when (monthValue) {
        in 9..12 -> this
--- a/app/src/main/res/values-night/styles.xml
+++ b/app/src/main/res/values-night/styles.xml
@ -14,7 +14,6 @@
        <item name="android:statusBarColor">@color/colorStatusBarLight</item>
        <item name="android:windowLightNavigationBar" tools:targetApi="o_mr1">false</item>
        <item name="android:windowLightStatusBar" tools:targetApi="m">false</item>
-        <item name="mdtp_theme_dark">true</item>
    </style>

    <style name="WulkanowyTheme.Black" parent="WulkanowyTheme.NoActionBar">
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@ -14,7 +14,6 @@
        <item name="android:statusBarColor">@android:color/darker_gray</item>
        <item name="android:textColor">?android:textColorPrimary</item>
        <item name="android:preferenceStyle">@style/PreferenceThemeOverlay</item>
-        <item name="mdtp_theme_dark">false</item>
    </style>

    <style name="WulkanowyTheme.NoActionBar" parent="WulkanowyTheme">