ref: 360f92288cb9af0341b5b6efeb137db7b0d4d50d
app/src/main/java/ml/adamsprogs/bimba/api/Responses.kt
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package ml.adamsprogs.bimba.api import xyz.apiote.fruchtfleisch.Reader import java.io.InputStream interface DeparturesResponse { companion object { fun printable(it: String) = it.map { when (Character.getType(it).toByte()) { Character.CONTROL, Character.FORMAT, Character.PRIVATE_USE, Character.SURROGATE, Character.UNASSIGNED, Character.OTHER_SYMBOL -> "\\u%04x".format(it.code) else -> it.toString() } }.joinToString("") fun unmarshall(stream: InputStream): DeparturesResponse { val reader = Reader(stream) when (reader.readUInt()) { 0UL -> { TODO("error response") } 1UL -> { return DeparturesSuccess.unmarshall(stream) } else -> { TODO("throw unknown tag") } } } } } data class DeparturesSuccess( val alerts: List<Alert>, val departures: List<Departure>, val stop: Stop ) : DeparturesResponse { companion object { fun unmarshall(stream: InputStream): DeparturesSuccess { val alerts = mutableListOf<Alert>() val departures = mutableListOf<Departure>() val reader = Reader(stream) val alertsNum = reader.readUInt() for (i in 0UL until alertsNum) { val alert = Alert.unmarshal(stream) alerts.add(alert) } val departuresNum = reader.readUInt() for (i in 0UL until departuresNum) { val departure = Departure.unmarshal(stream) departures.add(departure) } return DeparturesSuccess(alerts, departures, Stop.unmarshal(stream)) } } } interface ItemsResponse { companion object { fun unmarshall(stream: InputStream): ItemsResponse { val reader = Reader(stream) when (reader.readUInt()) { 0UL -> { TODO("error response") } 1UL -> { return ItemsSuccess.unmarshall(stream) } else -> { TODO("throw unknown tag") } } } } } data class ItemsSuccess(val items: List<Item>) : ItemsResponse { companion object { fun unmarshall(stream: InputStream): ItemsSuccess { val items = mutableListOf<Item>() val reader = Reader(stream) val itemsNum = reader.readUInt() for (i in 0UL until itemsNum) { when (reader.readUInt()) { 0UL -> { items.add(Stop.unmarshal(stream)) } 1UL -> { items.add(Line.unmarshal(stream)) } else -> { TODO("throw unknown tag") } } } return ItemsSuccess(items) } } } interface FeedsResponse { companion object { fun unmarshal(stream: InputStream): FeedsResponse { val reader = Reader(stream) when (reader.readUInt()) { 0UL -> { TODO("error response") } 1UL -> { return FeedsSuccess.unmarshal(stream) } else -> { TODO("throw unknown tag") } } } } } data class FeedsSuccess( val adminContact: String, val rateLimited: Boolean, val private: Boolean, val feeds: List<FeedInfo> ) : FeedsResponse { companion object { fun unmarshal(stream: InputStream): FeedsSuccess { val feeds = mutableListOf<FeedInfo>() val reader = Reader(stream) val adminContact = reader.readString() val rateLimited = reader.readBoolean() val private = reader.readBoolean() val itemsNum = reader.readUInt() for (i in 0UL until itemsNum) { feeds.add(FeedInfo.unmarshal(stream)) } return FeedsSuccess(adminContact, rateLimited, private, feeds) } } } data class Error(val message: String) : ItemsResponse, DeparturesResponse { } |