Bimba.git

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198

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.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 timetables: HashSet<Plate>
        private set
    private var vmDepartures = HashMap<Plate.ID, Set<Departure>>()
    val timetable = Timetable.getTimetable()

    val size
        get() = this.timetables.size

    private val onVmPreparedListeners = HashSet<OnVmPreparedListener>()

    fun addOnVmPreparedListener(listener: OnVmPreparedListener) {
        onVmPreparedListeners.add(listener)
    }

    fun removeOnVmPreparedListener(listener: OnVmPreparedListener) {
        onVmPreparedListeners.remove(listener)
    }

    constructor(parcel: Parcel) {
        val array = ArrayList<String>()
        parcel.readStringList(array)
        val timetables = HashSet<Plate>()
        array.mapTo(timetables) { Plate.fromString(it) }
        this.name = parcel.readString()
        this.timetables = timetables
    }

    constructor(name: String, timetables: HashSet<Plate>) {
        this.name = name
        this.timetables = timetables

    }

    override fun describeContents(): Int {
        return Parcelable.CONTENTS_FILE_DESCRIPTOR
    }

    override fun writeToParcel(dest: Parcel?, flags: Int) {
        val parcel = timetables.map { it.toString() }
        dest?.writeStringList(parcel)
        dest?.writeString(name)
    }

    private fun filterVmDepartures() {
        this.vmDepartures.forEach {
            val newSet = it.value
                    .filter { it.timeTill() >= 0 }.toSet()
            this.vmDepartures[it.key] = newSet
        }
    }

    fun delete(plate: Plate) {
        timetables.remove(timetables.find { it.id == plate.id })
    }

    fun registerOnVm(receiver: MessageReceiver, context: Context) {
        if (!isRegisteredOnVmListener) {
            receiver.addOnVmListener(this)
            isRegisteredOnVmListener = true

            val segments = HashMap<AgencyAndId, StopSegment>()
            timetables.forEach {
                if (segments[it.id.stop] == null)
                    segments[it.id.stop] = StopSegment(it.id.stop, HashSet())
                segments[it.id.stop]!!.plates = segments[it.id.stop]!!.plates!!.plus(it.id)
            }

            segments.forEach {
                val intent = Intent(context, VmClient::class.java)
                intent.putExtra("stop", it.value)
                intent.action = "request"
                context.startService(intent)
            }
        }
    }

    fun deregisterOnVm(receiver: MessageReceiver, context: Context) {
        if (isRegisteredOnVmListener) {
            receiver.removeOnVmListener(this)
            isRegisteredOnVmListener = false

            val segments = HashMap<AgencyAndId, StopSegment>()
            timetables.forEach {
                if (segments[it.id.stop] == null)
                    segments[it.id.stop] = StopSegment(it.id.stop, HashSet())
                segments[it.id.stop]!!.plates = segments[it.id.stop]!!.plates!!.plus(it.id)
            }

            segments.forEach {
                val intent = Intent(context, VmClient::class.java)
                intent.putExtra("stop", it.value)
                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 (timetables.isEmpty() && vmDepartures.isEmpty())
            return null

        if (vmDepartures.isNotEmpty()) {
            return vmDepartures.flatMap { it.value }
                    .minBy {
                        it.timeTill()
                    }
        }

        val twoDayDepartures = nowDepartures()

        if (twoDayDepartures.isEmpty())
            return null

        return twoDayDepartures
                .filter { it.timeTill() >= 0 }
                .minBy { it.timeTill() }
    }

    private fun nowDepartures(): ArrayList<Departure> {
        val today = timetable.getServiceForToday()
        val tomorrowCal = Calendar.getInstance()
        tomorrowCal.add(Calendar.DAY_OF_MONTH, 1)
        val tomorrow = timetable.getServiceForTomorrow()

        val departures = timetable.getStopDepartures(timetables)
        val todayDepartures = departures[today]!!
        val tomorrowDepartures = ArrayList<Departure>()
        val twoDayDepartures = ArrayList<Departure>()
        departures[tomorrow]!!.mapTo(tomorrowDepartures) { it.copy() }
        tomorrowDepartures.forEach { it.tomorrow = true }

        todayDepartures.forEach { twoDayDepartures.add(it) }
        tomorrowDepartures.forEach { twoDayDepartures.add(it) }
        return twoDayDepartures
    }

    fun allDepartures(): Map<AgencyAndId, List<Departure>> {
        val departures = timetable.getStopDepartures(timetables) as HashMap<AgencyAndId, ArrayList<Departure>>

        if (vmDepartures.isNotEmpty()) {
            val today = timetable.getServiceForToday()
            departures[today] = vmDepartures.flatMap { it.value } as ArrayList<Departure>
        }

        return Departure.createDepartures(departures)
    }

    fun fullTimetable(): Map<AgencyAndId, List<Departure>> {
        return timetable.getStopDepartures(timetables)
    }

    override fun onVm(vmDepartures: Set<Departure>?, plateId: Plate.ID) {
        if (timetables.any { it.id == plateId }) {
            if (vmDepartures == null)
                this.vmDepartures.remove(plateId)
            else
                this.vmDepartures[plateId] = vmDepartures
        }
        filterVmDepartures()
    }

    interface OnVmPreparedListener {
        fun onVmPrepared()
    }
}