ref: e4d7079147c16b0d67cd39e35f5d943644d24c68
app/src/main/java/xyz/apiote/bimba/czwek/departures/DeparturesActivity.kt
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// SPDX-FileCopyrightText: Adam Evyčędo // // SPDX-License-Identifier: GPL-3.0-or-later package xyz.apiote.bimba.czwek.departures import android.content.Context import android.content.Intent import android.net.ConnectivityManager import android.net.ConnectivityManager.NetworkCallback import android.net.Network import android.net.NetworkCapabilities import android.net.NetworkRequest import android.os.Build import android.os.Bundle import android.os.CountDownTimer import android.text.format.DateUtils import android.text.format.DateUtils.MINUTE_IN_MILLIS import android.view.View import android.widget.Toast import androidx.activity.enableEdgeToEdge import androidx.appcompat.app.AppCompatActivity import androidx.appcompat.content.res.AppCompatResources import androidx.core.content.res.ResourcesCompat import androidx.core.view.ViewCompat import androidx.core.view.WindowCompat import androidx.core.view.WindowInsetsCompat import androidx.core.view.updatePadding import androidx.lifecycle.ViewModelProvider import androidx.preference.PreferenceManager import androidx.recyclerview.widget.LinearLayoutManager import androidx.recyclerview.widget.RecyclerView import com.google.android.material.datepicker.MaterialDatePicker import com.google.android.material.dialog.MaterialAlertDialogBuilder import com.google.android.material.snackbar.Snackbar import com.google.android.material.timepicker.MaterialTimePicker import com.google.android.material.timepicker.TimeFormat import kotlinx.coroutines.MainScope import kotlinx.coroutines.launch import kotlinx.coroutines.runBlocking import xyz.apiote.bimba.czwek.R import xyz.apiote.bimba.czwek.api.Error import xyz.apiote.bimba.czwek.api.Server import xyz.apiote.bimba.czwek.databinding.ActivityDeparturesBinding import xyz.apiote.bimba.czwek.departures.BimbaDeparturesAdapter.Companion.TERMINUS_ARRIVAL_GREY_OUT import xyz.apiote.bimba.czwek.departures.BimbaDeparturesAdapter.Companion.TERMINUS_ARRIVAL_HIDE import xyz.apiote.bimba.czwek.departures.BimbaDeparturesAdapter.Companion.TERMINUS_ARRIVAL_SHOWING_KEY import xyz.apiote.bimba.czwek.repo.DepartureItem import xyz.apiote.bimba.czwek.repo.Favourite import xyz.apiote.bimba.czwek.repo.OfflineRepository import xyz.apiote.bimba.czwek.repo.Stop import xyz.apiote.bimba.czwek.units.Second import xyz.apiote.bimba.czwek.units.Tim import java.time.Instant import java.time.LocalTime import java.time.ZoneId import java.time.ZonedDateTime class DeparturesActivity : AppCompatActivity() { companion object { const val CODE_PARAM = "code" const val NAME_PARAM = "name" const val FEED_PARAM = "feedID" const val LINES_FILTER_PARAM = "linesFilter" const val LINE_PARAM = "line" fun getIntent( context: Context, code: String, name: String, feedID: String, ) = Intent(context, DeparturesActivity::class.java).apply { putExtra(CODE_PARAM, code) putExtra(NAME_PARAM, name) putExtra(FEED_PARAM, feedID) } fun getIntent( context: Context, code: String, name: String, feedID: String, lines: Array<String> ) = Intent(context, DeparturesActivity::class.java).apply { putExtra(CODE_PARAM, code) putExtra(NAME_PARAM, name) putExtra(FEED_PARAM, feedID) putExtra(LINES_FILTER_PARAM, lines) } } private var _binding: ActivityDeparturesBinding? = null private val binding get() = _binding!! private lateinit var adapter: BimbaDeparturesAdapter private lateinit var snackbar: Snackbar private lateinit var viewModel: DeparturesViewModel private val datePicker = MaterialDatePicker.Builder.datePicker().setTitleText(R.string.title_select_date) .setNegativeButtonText(R.string.clear_date_selection) .build() private var timePickerStart: MaterialTimePicker? = null private var timePickerEnd: MaterialTimePicker? = null private var linePicker: MaterialAlertDialogBuilder? = null private val linesFilterTemporary = mutableMapOf<String, Boolean>() // TODO [elizabeth] millisInFuture from header Cache-Control max-age private val countdown = object : CountDownTimer(Second(30).milliseconds(), Tim(1).milliseconds()) { override fun onTick(millisUntilFinished: Long) { val timsUntillFinished = Tim(Second(millisUntilFinished.toDouble() / 1000)) binding.departuresUpdatesProgress.progress = timsUntillFinished.tims.toInt() } override fun onFinish() { getDepartures() } } override fun onCreate(savedInstanceState: Bundle?) { enableEdgeToEdge() super.onCreate(savedInstanceState) _binding = ActivityDeparturesBinding.inflate(layoutInflater) setContentView(binding.root) ViewCompat.setOnApplyWindowInsetsListener(binding.departuresRecycler) { v, windowInsets -> windowInsets.displayCutout?.safeInsetRight?.let { v.updatePadding(right = it) } windowInsets.displayCutout?.safeInsetLeft?.let { v.updatePadding(left = it) } val insets = windowInsets.getInsets(WindowInsetsCompat.Type.systemBars()) v.updatePadding(bottom = insets.bottom) WindowInsetsCompat.CONSUMED } ViewCompat.setOnApplyWindowInsetsListener(binding.root) { v, windowInsets -> val insets = windowInsets.getInsets(WindowInsetsCompat.Type.systemBars()) v.updatePadding(right = insets.right, left = insets.left) windowInsets } viewModel = ViewModelProvider(this)[DeparturesViewModel::class.java] viewModel.showingTerminusArrivals = PreferenceManager.getDefaultSharedPreferences(this) .getString(TERMINUS_ARRIVAL_SHOWING_KEY, TERMINUS_ARRIVAL_GREY_OUT) ?: TERMINUS_ARRIVAL_GREY_OUT getLine()?.let { viewModel.mutableLinesFilter.value = mapOf(Pair(it, true)) } getLines()?.associate { Pair(it, true) }?.let { if (it.isNotEmpty()) { viewModel.mutableLinesFilter.value = it } } linePicker = MaterialAlertDialogBuilder(this) .setTitle(resources.getString(R.string.title_select_line)) .setNegativeButton(R.string.clear_date_selection) { _, _ -> viewModel.mutableLinesFilter.value = emptyMap() //getDepartures() } .setPositiveButton(R.string.ok) { _, _ -> viewModel.mutableLinesFilter.value = emptyMap() viewModel.mutableLinesFilter.value = linesFilterTemporary //getDepartures() } viewModel.linesFilter.observe(this) { // TODO if is before we got departures, do nothing val departures = viewModel.departures.value?.departures ?: emptyList() updateItems(departures .filter { d -> it.values.all { !it } or (it[d.vehicle.Line.name] ?: false) } .filter { d -> viewModel.showingTerminusArrivals != TERMINUS_ARRIVAL_HIDE || !d.terminusArrival } .filter { d -> val t = LocalTime.of(d.time.Hour.toInt(), d.time.Minute.toInt()) t >= viewModel.startTime && t <= viewModel.endTime }.map { DepartureItem(it) }, null, true ) } viewModel.departures.observe(this) { stopDepartures -> val items = mutableListOf<DepartureItem>() if (stopDepartures.alerts.isNotEmpty()) { items.add(DepartureItem(stopDepartures.alerts)) } items.addAll(stopDepartures.departures .filter { d -> viewModel.linesFilter.value?.let { filter -> filter.values.all { !it } or (filter[d.vehicle.Line.name] ?: false) } ?: true } .filter { d -> viewModel.showingTerminusArrivals != TERMINUS_ARRIVAL_HIDE || !d.terminusArrival } .filter { d -> val t = LocalTime.of(d.time.Hour.toInt(), d.time.Minute.toInt()) t >= viewModel.startTime && t <= viewModel.endTime }.map { DepartureItem(it) }) updateItems(items, stopDepartures.stop) viewModel.openBottomSheet?.departureID()?.let { adapter.get(it) } ?.let { it.departure?.let { departure -> viewModel.openBottomSheet?.update(departure) } } val lines = stopDepartures.departures.map { it.vehicle.Line.name }.sortedWith { s1, s2 -> val s1n = s1.toIntOrNull() val s2n = s2.toIntOrNull() if (s1n != null && s2n != null) { s1.toInt() - s2.toInt() } else { s1.compareTo(s2) } }.toSet().toTypedArray() val selections = lines.map { viewModel.linesFilter.value?.getOrDefault(it, false) ?: false }.toBooleanArray() linePicker?.setMultiChoiceItems(lines, selections) { _, which, checked -> linesFilterTemporary[lines[which]] = checked } } viewModel.error.observe(this) { showError(it) } binding.departuresAppBar.menu.findItem(R.id.departures_filter_bytime).setEnabled(false) // TODO async esp. with Online if (runBlocking { val repository = OfflineRepository(this@DeparturesActivity) val f = repository.getFavourite( getCode() ?: "" ) repository.close() f } != null) { binding.departuresAppBar.menu.findItem(R.id.favourite).setIcon(R.drawable.favourite_full) } datePicker.addOnNegativeButtonClickListener { viewModel.date = null viewModel.startTime = LocalTime.MIN viewModel.endTime = LocalTime.MAX binding.departuresAppBar.menu.findItem(R.id.departures_filter_bytime).setEnabled(false) getDepartures(true) } datePicker.addOnPositiveButtonClickListener { if (viewModel.date == null) { viewModel.startTime = LocalTime.MIN viewModel.endTime = LocalTime.MAX } viewModel.date = Instant.ofEpochMilli(it).atZone(ZoneId.systemDefault()) .toLocalDate() binding.departuresAppBar.menu.findItem(R.id.departures_filter_bytime).setEnabled(true) getDepartures(true) } binding.collapsingLayout.apply { title = getName() val tf = ResourcesCompat.getFont(this@DeparturesActivity, R.font.yellowcircle8) setCollapsedTitleTypeface(tf) setExpandedTitleTypeface(tf) } binding.departuresAppBar.setOnMenuItemClickListener { when (it.itemId) { R.id.favourite -> { if (!viewModel.linesFilter.value.isNullOrEmpty() && viewModel.linesFilter.value!!.any { filter -> filter.value }) { MaterialAlertDialogBuilder(this).setIcon( AppCompatResources.getDrawable( this, R.drawable.filter ) ) .setTitle(R.string.filtered_departures) .setMessage(R.string.filtered_stop_question) .setPositiveButton(R.string.filtered) { _, _ -> saveFavourite(viewModel.linesFilter.value!!.keys) } .setNegativeButton(R.string.unfiltered) { _, _ -> saveFavourite(setOf()) } .setNeutralButton(R.string.cancel) { _, _ -> } .show() } else { saveFavourite(setOf()) } true } R.id.departures_calendar -> { datePicker.show(supportFragmentManager, "datePicker") true } R.id.departures_filter_byline -> { linesFilterTemporary.clear() viewModel.linesFilter.value?.forEach { filter -> linesFilterTemporary[filter.key] = filter.value } linePicker?.show() true } R.id.departures_filter_bytime -> { timePickerStart = MaterialTimePicker.Builder().setTitleText(R.string.title_select_time_start) .setTimeFormat(TimeFormat.CLOCK_24H) .setHour(viewModel.startTime.hour) .setMinute(viewModel.startTime.minute) .setNegativeButtonText(R.string.clear_date_selection) .build() timePickerEnd = MaterialTimePicker.Builder().setTitleText(R.string.title_select_time_end) .setTimeFormat(TimeFormat.CLOCK_24H) .setHour(viewModel.endTime.hour) .setMinute(viewModel.endTime.minute) .setNegativeButtonText(R.string.clear_date_selection) .build() timePickerEnd!!.addOnPositiveButtonClickListener { viewModel.endTime = LocalTime.of(timePickerEnd!!.hour, timePickerEnd!!.minute) getDepartures(true) } timePickerEnd!!.addOnNegativeButtonClickListener { viewModel.endTime = LocalTime.MAX getDepartures(true) } timePickerStart!!.addOnPositiveButtonClickListener { viewModel.startTime = LocalTime.of(timePickerStart!!.hour, timePickerStart!!.minute) timePickerEnd!!.show(supportFragmentManager, "timePickerEnd") } timePickerStart!!.addOnNegativeButtonClickListener { viewModel.startTime = LocalTime.MIN timePickerEnd!!.show(supportFragmentManager, "timePickerEnd") } timePickerStart!!.show(supportFragmentManager, "timePickerStart") true } /* TODO elizabeth R.id.terminus_arrival_showing -> { // TODO get array from R.arrays val options = arrayOf( TERMINUS_ARRIVAL_GREY_OUT, TERMINUS_ARRIVAL_HIDE, BimbaDeparturesAdapter.TERMINUS_ARRIVAL_SHOW ) var selected = viewModel.showingTerminusArrivals!! MaterialAlertDialogBuilder(this) .setTitle(R.string.terminus_arrival_showing) .setIcon(R.drawable.terminus) .setSingleChoiceItems( options, options.indexOf(viewModel.showingTerminusArrivals) ) { _, i -> selected = options[i] } .setPositiveButton(R.string.ok) { _, _ -> viewModel.showingTerminusArrivals = selected adapter.showingTerminusArrivals = selected getDepartures() } .setNegativeButton(R.string.cancel) { _, _ -> } .show() true }*/ else -> super.onOptionsItemSelected(it) } } binding.departuresRecycler.layoutManager = LinearLayoutManager(this) binding.departuresRecycler.itemAnimator = null binding.departuresRecycler.addOnScrollListener( object : RecyclerView.OnScrollListener() { override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) { super.onScrolled(recyclerView, dx, dy) val llm = binding.departuresRecycler.layoutManager as LinearLayoutManager val dataLength = adapter.itemCount if (llm.findLastCompletelyVisibleItemPosition() == dataLength - 1) { if (!viewModel.allItemsRequested) { viewModel.requestedItemsNumber += 12 getDepartures() } } } } ) adapter = BimbaDeparturesAdapter(layoutInflater, this, listOf()) { DepartureBottomSheet(it).apply { show(supportFragmentManager, DepartureBottomSheet.TAG) viewModel.openBottomSheet = this setOnCancel { viewModel.openBottomSheet = null } } } adapter.showingTerminusArrivals = viewModel.showingTerminusArrivals!! binding.departuresRecycler.adapter = adapter WindowCompat.setDecorFitsSystemWindows(window, false) snackbar = Snackbar.make(binding.root, "", Snackbar.LENGTH_INDEFINITE) val networkCallback: NetworkCallback = object : NetworkCallback() { override fun onAvailable(network: Network) { getDepartures() } override fun onLost(network: Network) { } } val connectivityManager = getSystemService(CONNECTIVITY_SERVICE) as ConnectivityManager if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) { connectivityManager.registerDefaultNetworkCallback(networkCallback) } else { val request = NetworkRequest.Builder() .addCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET).build() connectivityManager.registerNetworkCallback(request, networkCallback) } } override fun onResume() { super.onResume() getDepartures() viewModel.openBottomSheet?.show(supportFragmentManager, DepartureBottomSheet.TAG) } override fun onPause() { viewModel.openBottomSheet?.dismiss() super.onPause() countdown.cancel() } override fun onStop() { super.onStop() countdown.cancel() } private fun getName(): String { return when (intent?.action) { Intent.ACTION_VIEW -> getString(R.string.stop_from_qr_code) null -> intent?.extras?.getString(NAME_PARAM) ?: "" else -> "" } } private fun getLine(): String? { return when (intent?.action) { null -> intent?.extras?.getString(LINE_PARAM) else -> null } } private fun getLines(): List<String>? { return when (intent?.action) { null -> intent?.extras?.getStringArray(LINES_FILTER_PARAM)?.toList() else -> null } } private fun getCode() = intent?.extras?.getString(CODE_PARAM) fun getDepartures(force: Boolean = false) { binding.departuresUpdatesProgress.isIndeterminate = true if (force) { showLoading() } else { adapter.refreshItems() setupSnackbar() } viewModel.getDepartures(this, viewModel.date, force) } private fun setupSnackbar() { val lastUpdateAgo = ZonedDateTime.now().toEpochSecond() - adapter.lastUpdate.toEpochSecond() if (lastUpdateAgo > 59 && adapter.lastUpdate.year != 0) { snackbar.setText( getString( R.string.last_update, DateUtils.getRelativeTimeSpanString( adapter.lastUpdate.toEpochSecond() * 1000, ZonedDateTime.now().toEpochSecond() * 1000, MINUTE_IN_MILLIS, DateUtils.FORMAT_ABBREV_RELATIVE ) ) ).show() } else { snackbar.dismiss() } } private fun showError(error: Error) { binding.departuresProgress.visibility = View.GONE binding.departuresRecycler.visibility = View.GONE binding.departuresUpdatesProgress.visibility = View.GONE binding.errorImage.visibility = View.VISIBLE binding.errorText.visibility = View.VISIBLE binding.errorText.text = getString(error.stringResource) binding.errorImage.setImageDrawable( AppCompatResources.getDrawable( this, error.imageResource ) ) } private fun showLoading() { binding.departuresOverlay.visibility = View.VISIBLE binding.departuresProgress.visibility = View.VISIBLE binding.errorImage.visibility = View.GONE binding.errorText.visibility = View.GONE } private fun updateItems( departures: List<DepartureItem>, stop: Stop?, leaveAlert: Boolean = false ) { setupSnackbar() if (adapter.itemCount == 0) { binding.departuresRecycler.scrollToPosition(0) } binding.departuresProgress.visibility = View.GONE // TODO [elizabeth] max, progress from header Cache-Control max-age binding.departuresUpdatesProgress.apply { visibility = View.VISIBLE isIndeterminate = false max = Tim(Second(30)).tims.toInt() progress = Tim(Second(30)).tims.toInt() } countdown.cancel() countdown.start() adapter.update(departures, viewModel.date != null, true, leaveAlert) binding.collapsingLayout.apply { stop?.let { title = it.name } } if (departures.isEmpty()) { binding.errorImage.visibility = View.VISIBLE binding.errorText.visibility = View.VISIBLE binding.departuresRecycler.visibility = View.GONE binding.errorText.text = getString(R.string.no_departures) binding.errorImage.setImageDrawable( AppCompatResources.getDrawable( this, R.drawable.error_search ) ) } else { if (departures.size < viewModel.requestedItemsNumber) { viewModel.allItemsRequested = true } binding.departuresOverlay.visibility = View.GONE binding.errorImage.visibility = View.GONE binding.errorText.visibility = View.GONE binding.departuresRecycler.visibility = View.VISIBLE } // todo [3.2; traffic] stop info } private fun saveFavourite(linesFilter: Set<String>) { val context = this val feedID = intent.extras?.getString(FEED_PARAM) val code = intent?.extras?.getString(CODE_PARAM) if (feedID == null || code == null) { Toast.makeText(this, R.string.cannot_save_favourite, Toast.LENGTH_LONG).show() return } binding.departuresAppBar.menu.findItem(R.id.favourite).setIcon(R.drawable.favourite_full) MainScope().launch { val repo = OfflineRepository(context) val feedName = repo.getFeeds(context, Server.get(context))?.get(feedID)?.name if (feedName == null) { Toast.makeText(context, R.string.cannot_save_favourite, Toast.LENGTH_LONG).show() return@launch } val favourite = (repo.getFavourite(code) ?: Favourite( null, feedID, feedName, code, getName(), linesFilter.toList() )).copy(lines = linesFilter.toList()) repo.saveFavourite(favourite) repo.close() } } } |