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

// SPDX-FileCopyrightText: Adam Evyčędo
//
// SPDX-License-Identifier: GPL-3.0-or-later

package xyz.apiote.bimba.czwek.repo

import android.content.Context
import android.text.format.DateUtils
import xyz.apiote.bimba.czwek.R
import xyz.apiote.bimba.czwek.api.AlertCauseV1
import xyz.apiote.bimba.czwek.api.AlertEffectV1
import xyz.apiote.bimba.czwek.api.AlertV1
import xyz.apiote.bimba.czwek.api.DepartureV1
import xyz.apiote.bimba.czwek.api.DepartureV2
import xyz.apiote.bimba.czwek.api.DepartureV3
import xyz.apiote.bimba.czwek.api.Time
import xyz.apiote.bimba.czwek.api.UnknownResourceVersionException
import java.time.Instant
import java.time.ZoneId
import java.time.ZonedDateTime
import java.time.temporal.ChronoUnit

enum class AlertCause {
	UNKNOWN, OTHER, TECHNICAL_PROBLEM, STRIKE, DEMONSTRATION, ACCIDENT, HOLIDAY, WEATHER, MAINTENANCE,
	CONSTRUCTION, POLICE_ACTIVITY, MEDICAL_EMERGENCY;

	companion object {
		fun of(type: AlertCauseV1): AlertCause {
			return when (type) {
				AlertCauseV1.UNKNOWN -> valueOf("UNKNOWN")
				AlertCauseV1.OTHER -> valueOf("OTHER")
				AlertCauseV1.TECHNICAL_PROBLEM -> valueOf("TECHNICAL_PROBLEM")
				AlertCauseV1.STRIKE -> valueOf("STRIKE")
				AlertCauseV1.DEMONSTRATION -> valueOf("DEMONSTRATION")
				AlertCauseV1.ACCIDENT -> valueOf("ACCIDENT")
				AlertCauseV1.HOLIDAY -> valueOf("HOLIDAY")
				AlertCauseV1.WEATHER -> valueOf("WEATHER")
				AlertCauseV1.MAINTENANCE -> valueOf("MAINTENANCE")
				AlertCauseV1.CONSTRUCTION -> valueOf("CONSTRUCTION")
				AlertCauseV1.POLICE_ACTIVITY -> valueOf("POLICE_ACTIVITY")
				AlertCauseV1.MEDICAL_EMERGENCY -> valueOf("MEDICAL_EMERGENCY")
			}
		}
	}
}

enum class AlertEffect {
	UNKNOWN, OTHER, NO_SERVICE, REDUCED_SERVICE, SIGNIFICANT_DELAYS, DETOUR, ADDITIONAL_SERVICE,
	MODIFIED_SERVICE, STOP_MOVED, NONE, ACCESSIBILITY_ISSUE;

	companion object {
		fun of(type: AlertEffectV1): AlertEffect {
			return when (type) {
				AlertEffectV1.UNKNOWN -> valueOf("UNKNOWN")
				AlertEffectV1.OTHER -> valueOf("OTHER")
				AlertEffectV1.NO_SERVICE -> valueOf("NO_SERVICE")
				AlertEffectV1.REDUCED_SERVICE -> valueOf("REDUCED_SERVICE")
				AlertEffectV1.SIGNIFICANT_DELAYS -> valueOf("SIGNIFICANT_DELAYS")
				AlertEffectV1.DETOUR -> valueOf("DETOUR")
				AlertEffectV1.ADDITIONAL_SERVICE -> valueOf("ADDITIONAL_SERVICE")
				AlertEffectV1.MODIFIED_SERVICE -> valueOf("MODIFIED_SERVICE")
				AlertEffectV1.STOP_MOVED  -> valueOf("STOP_MOVED")
				AlertEffectV1.NONE -> valueOf("NONE")
				AlertEffectV1.ACCESSIBILITY_ISSUE -> valueOf("ACCESSIBILITY_ISSUE")
			}
		}
	}
}

data class Alert(
	val header: String,
	val description: String,
	val url: String,
	val cause: AlertCause,
	val effect: AlertEffect
) {
	constructor(a: AlertV1) : this(a.header, a.Description, a.Url, AlertCause.of(a.Cause), AlertEffect.of(a.Effect))
}

data class StopDepartures(
	val departures: List<Departure>,
	val stop: Stop,
	val alerts: List<Alert>
)

data class Departure(
	val ID: String,
	val time: Time,
	val status: ULong,
	val isRealtime: Boolean,
	val vehicle: Vehicle,
	val boarding: UByte
) {

	constructor(d: DepartureV1) : this(
		d.ID,
		d.time,
		d.status,
		d.isRealtime,
		Vehicle(d.vehicle),
		d.boarding
	)

	constructor(d: DepartureV2) : this(
		d.ID,
		d.time,
		d.status,
		d.isRealtime,
		Vehicle(d.vehicle),
		d.boarding
	)

	constructor(d: DepartureV3) : this(
		d.ID,
		d.time,
		d.status.ordinal.toULong(), // TODO VehicleStatus
		d.isRealtime,
		Vehicle(d.vehicle),
		d.boarding
	)

	fun statusText(context: Context?): String {
		val now = Instant.now().atZone(ZoneId.systemDefault())
		val departureTime = ZonedDateTime.of(
			now.year, now.monthValue, now.dayOfMonth,
			time.Hour.toInt(), time.Minute.toInt(), time.Second.toInt(), 0, ZoneId.of(time.Zone)
		).plus(time.DayOffset.toLong(), ChronoUnit.DAYS)
		return when (val r = status.toUInt()) {
			0u -> DateUtils.getRelativeTimeSpanString(
				departureTime.toEpochSecond() * 1000,
				now.toEpochSecond() * 1000,
				DateUtils.MINUTE_IN_MILLIS,
				DateUtils.FORMAT_ABBREV_RELATIVE
			).toString()

			1u -> context?.getString(R.string.departure_momentarily) ?: "momentarily"
			2u -> context?.getString(R.string.departure_now) ?: "now"
			3u -> context?.getString(R.string.departure_departed) ?: "departed"
			else -> throw UnknownResourceVersionException("VehicleStatus/$r", 1u)
		}
	}

	fun timeString(context: Context): String {
		return if (isRealtime) {
			context.getString(
				R.string.at_time_realtime, time.Hour.toInt(), time.Minute.toInt(), time.Second.toInt()
			)
		} else {
			context.getString(R.string.at_time, time.Hour.toInt(), time.Minute.toInt())
		}
	}

	fun boardingText(context: Context): String {
		// todo [3.x] probably should take into account (on|off)-boarding only, on demand
		return when {
			boarding == (0b0000_0000).toUByte() -> context.getString(R.string.no_boarding)
			boarding.and(0b0011_0011u) == (0b0000_0001).toUByte() -> context.getString(R.string.on_boarding)
			boarding.and(0b0011_0011u) == (0b0001_0000).toUByte() -> context.getString(R.string.off_boarding)
			boarding.and(0b0011_0011u) == (0b0001_0001).toUByte() -> context.getString(R.string.boarding)
			else -> context.getString(R.string.on_demand)
		}
	}
}