forked from melod1n/fast-messenger
117 lines
3.4 KiB
Kotlin
117 lines
3.4 KiB
Kotlin
package dev.meloda.fast.service
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import android.app.Service
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import android.content.Intent
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import android.os.IBinder
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import android.util.Log
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import dev.meloda.fast.common.extensions.createTimerFlow
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import dev.meloda.fast.data.UserConfig
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import dev.meloda.fast.domain.AccountUseCase
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import dev.meloda.fast.data.processState
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import kotlinx.coroutines.CoroutineExceptionHandler
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import kotlinx.coroutines.CoroutineScope
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import kotlinx.coroutines.Dispatchers
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import kotlinx.coroutines.Job
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import kotlinx.coroutines.SupervisorJob
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import kotlinx.coroutines.cancel
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import kotlinx.coroutines.flow.collect
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import kotlinx.coroutines.flow.launchIn
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import kotlinx.coroutines.flow.onEach
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import kotlinx.coroutines.launch
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import org.koin.android.ext.android.inject
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import kotlin.coroutines.CoroutineContext
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import kotlin.time.Duration.Companion.minutes
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class OnlineService : Service() {
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private val job = SupervisorJob()
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private val exceptionHandler = CoroutineExceptionHandler { _, throwable ->
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Log.d(TAG, "error: $throwable")
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throwable.printStackTrace()
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}
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private val coroutineContext: CoroutineContext
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get() = Dispatchers.Default + job + exceptionHandler
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private val coroutineScope = CoroutineScope(coroutineContext)
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private val useCase: AccountUseCase by inject()
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private var timerJob: Job? = null
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private var onlineJob: Job? = null
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override fun onBind(intent: Intent?): IBinder? {
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Log.d(STATE_TAG, "onBind: intent: $intent")
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return null
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}
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override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
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if (startId > 1) return START_STICKY
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Log.d(STATE_TAG, "onStartCommand: flags: $flags; startId: $startId\ninstance: $this")
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createTimer()
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return START_STICKY
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}
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private fun createTimer() {
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timerJob = createTimerFlow(
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isNeedToEndCondition = { false },
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onStartAction = ::setOnline,
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onTickAction = ::setOnline,
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interval = 5.minutes
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).launchIn(coroutineScope)
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}
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private fun setOnline() {
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if (onlineJob != null) return
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Log.d(TAG, "setOnline()")
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onlineJob = coroutineScope.launch {
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val token = UserConfig.fastToken ?: UserConfig.accessToken
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if (token.isBlank()) {
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Log.d(TAG, "setOnline: token is empty")
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return@launch
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}
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useCase.setOnline(
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voip = false,
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accessToken = token
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).onEach { state ->
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state.processState(
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error = { error ->
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Log.w(TAG, "setOnline(): error: $error")
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},
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success = { response ->
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Log.d(TAG, "setOnline(): success: $response")
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}
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)
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}.collect()
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}.also { coroutine -> coroutine.invokeOnCompletion { onlineJob = null } }
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}
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override fun onLowMemory() {
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Log.d(STATE_TAG, "onLowMemory")
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super.onLowMemory()
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}
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override fun onDestroy() {
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Log.d(STATE_TAG, "onDestroy")
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timerJob?.cancel("OnlineService destroyed")
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onlineJob?.cancel("OnlineService destroyed")
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super.onDestroy()
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}
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companion object {
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private const val TAG = "OnlineService"
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private const val STATE_TAG = "OnlineServiceState"
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}
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}
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