ref: 6bc508f90816a4ea86f925dc168f2d6a4be1256c
app/src/main/java/ml/adamsprogs/bimba/models/Favourite.kt
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package ml.adamsprogs.bimba.models import android.content.Context import android.content.Intent import android.os.Parcel import android.os.Parcelable import ml.adamsprogs.bimba.MessageReceiver import ml.adamsprogs.bimba.datasources.VmClient import ml.adamsprogs.bimba.models.gtfs.AgencyAndId import java.util.* import kotlin.collections.ArrayList import kotlin.collections.HashMap import kotlin.collections.HashSet class Favourite : Parcelable, MessageReceiver.OnVmListener { private var isRegisteredOnVmListener: Boolean = false var name: String private set var segments: HashSet<StopSegment> private set private var vmDepartures = HashMap<Plate.ID, List<Departure>>() val timetable = Timetable.getTimetable() val size get() = segments.sumBy { it.size } private val onVmPreparedListeners = HashSet<OnVmPreparedListener>() fun addOnVmPreparedListener(listener: OnVmPreparedListener) { onVmPreparedListeners.add(listener) } fun removeOnVmPreparedListener(listener: OnVmPreparedListener) { onVmPreparedListeners.remove(listener) } constructor(parcel: Parcel) { this.name = parcel.readString() @Suppress("UNCHECKED_CAST") val set = HashSet<StopSegment>() val array = parcel.readParcelableArray(StopSegment::class.java.classLoader) array.forEach { set.add(it as StopSegment) } this.segments = set } constructor(name: String, timetables: HashSet<StopSegment>) { this.name = name this.segments = timetables } override fun describeContents(): Int { return Parcelable.CONTENTS_FILE_DESCRIPTOR } override fun writeToParcel(dest: Parcel?, flags: Int) { dest?.writeString(name) val parcelableSegments = segments.map { it }.toTypedArray() dest?.writeParcelableArray(parcelableSegments, flags) } private fun filterVmDepartures() { this.vmDepartures.forEach { val newVms = it.value .filter { it.timeTill(true) >= 0 }.sortedBy { it.timeTill() } this.vmDepartures[it.key] = newVms } } fun delete(plateId: Plate.ID) { segments.forEach { it.remove(plateId) } } fun registerOnVm(receiver: MessageReceiver, context: Context) { if (!isRegisteredOnVmListener) { receiver.addOnVmListener(this) isRegisteredOnVmListener = true segments.forEach { val intent = Intent(context, VmClient::class.java) intent.putExtra("stop", it) intent.action = "request" context.startService(intent) } } } fun deregisterOnVm(receiver: MessageReceiver, context: Context) { if (isRegisteredOnVmListener) { receiver.removeOnVmListener(this) isRegisteredOnVmListener = false segments.forEach { val intent = Intent(context, VmClient::class.java) intent.putExtra("stop", it) intent.action = "remove" context.startService(intent) } } } fun rename(newName: String) { name = newName } companion object CREATOR : Parcelable.Creator<Favourite> { override fun createFromParcel(parcel: Parcel): Favourite { return Favourite(parcel) } override fun newArray(size: Int): Array<Favourite?> { return arrayOfNulls(size) } } fun nextDeparture(): Departure? { filterVmDepartures() if (segments.isEmpty() && vmDepartures.isEmpty()) return null if (vmDepartures.isNotEmpty()) { return vmDepartures.flatMap { it.value } .minBy { it.timeTill(true) } } val twoDayDepartures = nowDepartures() if (twoDayDepartures.isEmpty()) return null return twoDayDepartures .filter { it.timeTill(true) >= 0 } .minBy { it.timeTill(true) } } private fun nowDepartures(): List<Departure> { val today = timetable.getServiceForToday() val tomorrowCal = Calendar.getInstance() tomorrowCal.add(Calendar.DAY_OF_MONTH, 1) val tomorrow = try { timetable.getServiceForTomorrow() } catch (e: IllegalArgumentException) { -1 } val departures = fullTimetable() val todayDepartures = departures[today]!! val tomorrowDepartures = ArrayList<Departure>() /** todo as in {@link Departure.rollDeparture rollDeparture} **/ if (tomorrow != -1) { departures[tomorrow]!!.mapTo(tomorrowDepartures) { it.copy() } tomorrowDepartures.forEach { it.tomorrow = true } } return todayDepartures + tomorrowDepartures } fun allDepartures(): Map<AgencyAndId, List<Departure>> { if (vmDepartures.isNotEmpty()) { val departures = HashMap<AgencyAndId, ArrayList<Departure>>() val today = timetable.getServiceForToday() departures[today] = vmDepartures.flatMap { it.value } as ArrayList<Departure> return departures } val departures = fullTimetable() return Departure.rollDepartures(departures) } fun fullTimetable() = timetable.getStopDeparturesBySegments(segments) override fun onVm(vmDepartures: Set<Departure>?, plateId: Plate.ID) { if (segments.any { it.contains(plateId) }) { if (vmDepartures == null) this.vmDepartures.remove(plateId) else this.vmDepartures[plateId] = vmDepartures.sortedBy { it.timeTill() } } filterVmDepartures() //todo<p:1> think about tick onVmPreparedListeners.forEach { it.onVmPrepared() } } interface OnVmPreparedListener { fun onVmPrepared() } } |