5fd97d27fd
- сети, отличные от Radio Record (DFM, HitFM и др.), больше не получают обложки Radio Record (обогащение Record API гейтится по source=record) - станции без обложки рисуют свою фирменную плитку: цвет по названию + инициалы (вместо общего значка/чужой обложки)
78 lines
2.9 KiB
Kotlin
78 lines
2.9 KiB
Kotlin
package com.radiola.data.local
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import android.content.Context
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import com.radiola.data.local.dto.LocalGroupDto
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import com.radiola.data.local.dto.LocalStationsResponse
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import com.radiola.domain.model.Station
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import dagger.hilt.android.qualifiers.ApplicationContext
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import kotlinx.serialization.json.Json
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import java.io.BufferedReader
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import javax.inject.Inject
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import javax.inject.Singleton
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@Singleton
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class LocalStationDataSource @Inject constructor(
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@ApplicationContext private val context: Context,
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private val json: Json
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) {
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private var cachedResponse: LocalStationsResponse? = null
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fun loadStations(): List<Station> {
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android.util.Log.d("LocalStationDS", "loadStations() called")
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val response = getResponse()
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android.util.Log.d("LocalStationDS", "Parsed: ${response.stations.size} stations, ${response.groups.size} groups")
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val groupMap = response.groups.associateBy { it.id }
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return response.stations
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.filter { it.enabled && !it.notWorked && it.stream != null }
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.map { dto ->
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val group = groupMap[dto.groupId]
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val prefix = generatePrefix(dto.name)
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// Определяем сеть: только станции Radio Record можно обогащать
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// обложками из Record API. Остальные сети — свой источник.
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val isRecord = dto.site?.contains("radiorecord", ignoreCase = true) == true
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Station(
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id = dto.id,
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name = dto.name,
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prefix = prefix,
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streamUrl = dto.stream!!,
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coverUrl = "",
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genre = group?.name ?: "",
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tags = listOfNotNull(group?.name?.takeIf { it.isNotBlank() }),
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sortOrder = dto.id,
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source = if (isRecord) "record" else "local"
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)
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}
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}
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fun loadGroups(): List<LocalGroupDto> {
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return getResponse().groups.filter { it.name.isNotBlank() }
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}
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fun getGroupNames(): List<String> {
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return loadGroups().map { it.name }
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}
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private fun getResponse(): LocalStationsResponse {
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android.util.Log.d("LocalStationDS", "getResponse() called")
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cachedResponse?.let { return it }
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val text = context.assets.open("stations.json").bufferedReader().use(BufferedReader::readText)
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val parsed = json.decodeFromString(LocalStationsResponse.serializer(), text)
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cachedResponse = parsed
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return parsed
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}
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private fun generatePrefix(name: String): String {
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return name.lowercase()
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.replace(Regex("[^a-z0-9а-яё]+"), "_")
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.trim('_')
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.take(30)
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}
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private fun generateCoverUrl(groupName: String, stationName: String): String {
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// Placeholder: return empty for now; Record API will override with real covers when available
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return ""
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}
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}
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