Impl base schedule navigation; add internal logger

app/src/main/java/ru/fincode/tsudesk/App.kt

@@ -3,8 +3,6 @@ package ru.fincode.tsudesk
 import android.app.Application
 import dagger.hilt.android.HiltAndroidApp
 
-const val LOG_DEBUG_TAG = "NETWORK_DEBUG"
-
 @HiltAndroidApp
 class App : Application() {
     override fun onCreate() {

app/src/main/java/ru/fincode/tsudesk/ui/navigation/AppNavHost.kt

@@ -6,8 +6,8 @@ import androidx.navigation.NavHostController
 import androidx.navigation.compose.NavHost
 import androidx.navigation.compose.navigation
 import ru.fincode.tsudesk.core.navigation.AppRoute
-import ru.fincode.tsudesk.feature.schedule.ui.navigation.scheduleGraph
-import ru.fincode.tsudesk.feature.splash.ui.navigation.splashGraph
+import ru.fincode.tsudesk.feature.schedule.presentation.navigation.scheduleGraph
+import ru.fincode.tsudesk.feature.splash.presentation.navigation.splashGraph
 
 @Composable
 fun AppNavHost(

core/common/src/main/java/ru/fincode/tsudesk/core/common/log/Constants.kt

@@ -0,0 +1,5 @@
+package ru.fincode.tsudesk.core.common.log
+
+object Constants {
+    const val LOG_DEBUG_TAG = "LOG_DEBUG_TAG"
+}

core/common/src/main/java/ru/fincode/tsudesk/core/common/log/LoggerExtensions.kt

@@ -0,0 +1,25 @@
+package ru.fincode.tsudesk.core.common.log
+
+import android.util.Log
+
+private fun Any.moduleTag(): String {
+    val module = this::class.java.`package`?.name?.substringAfterLast(".")?.uppercase() ?: "UNKNOWN"
+
+    return "${Constants.LOG_DEBUG_TAG}:$module"
+}
+
+fun Any.logD(message: String) {
+    Log.d(moduleTag(), message)
+}
+
+fun Any.logD(message: String, throwable: Throwable) {
+    Log.d(moduleTag(), message, throwable)
+}
+
+fun Any.logE(message: String) {
+    Log.e(moduleTag(), message)
+}
+
+fun Any.logE(message: String, throwable: Throwable) {
+    Log.e(moduleTag(), message, throwable)
+}

core/network/src/main/java/ru/fincode/tsudesk/core/network/Constants.kt

@@ -1,5 +0,0 @@
-package ru.fincode.tsudesk.core.network
-
-object Constants {
-
-}

core/network/src/main/java/ru/fincode/tsudesk/core/network/interceptor/DebugInterceptor.kt

@@ -3,20 +3,18 @@ package ru.fincode.tsudesk.core.network.interceptor
 import android.util.Log
 import okhttp3.Interceptor
 import okhttp3.Response
+import ru.fincode.tsudesk.core.common.log.logD
 import javax.inject.Inject
 import javax.inject.Singleton
 
-private const val LOG_DEBUG_TAG = "LOG_DEBUG_TAG"
 
 @Singleton
 class DebugInterceptor @Inject constructor() : Interceptor {
 
     override fun intercept(chain: Interceptor.Chain): Response {
         val request = chain.request()
-
-        Log.d(LOG_DEBUG_TAG, "URL: ${request.url}")
-        Log.d(LOG_DEBUG_TAG, "Method: ${request.method}")
-
+        logD("URL: ${request.url}")
+        logD("Method: ${request.method}")
         return chain.proceed(request)
     }
 }

core/network/src/main/java/ru/fincode/tsudesk/core/network/interceptor/NetEventLogger.kt

@@ -3,18 +3,18 @@ package ru.fincode.tsudesk.core.network.interceptor
 import android.util.Log
 import okhttp3.Call
 import okhttp3.EventListener
+import ru.fincode.tsudesk.core.common.log.logD
 import java.io.IOException
 import java.net.InetAddress
 
-private const val LOG_DEBUG_TAG = "LOG_DEBUG_TAG"
 
 class NetEventLogger : EventListener() {
     override fun dnsStart(call: Call, domainName: String) {
-        Log.d(LOG_DEBUG_TAG, "dnsStart: $domainName")
+        logD("dnsStart: $domainName")
     }
 
     override fun dnsEnd(call: Call, domainName: String, inetAddressList: List<InetAddress>) {
-        Log.d(LOG_DEBUG_TAG, "dnsEnd: $domainName -> $inetAddressList")
+        logD("dnsEnd: $domainName -> $inetAddressList")
     }
 
     override fun connectStart(
@@ -22,30 +22,30 @@ class NetEventLogger : EventListener() {
         inetSocketAddress: java.net.InetSocketAddress,
         proxy: java.net.Proxy
     ) {
-        Log.d(LOG_DEBUG_TAG, "connectStart: $inetSocketAddress proxy=$proxy")
+        logD("connectStart: $inetSocketAddress proxy=$proxy")
     }
 
     override fun secureConnectStart(call: Call) {
-        Log.d(LOG_DEBUG_TAG, "tlsStart")
+        logD("tlsStart")
     }
 
     override fun secureConnectEnd(call: Call, handshake: okhttp3.Handshake?) {
-        Log.d(LOG_DEBUG_TAG, "tlsEnd: $handshake")
+        logD("tlsEnd: $handshake")
     }
 
     override fun requestHeadersStart(call: Call) {
-        Log.d(LOG_DEBUG_TAG, "reqHeadersStart")
+        logD("reqHeadersStart")
     }
 
     override fun responseHeadersStart(call: Call) {
-        Log.d(LOG_DEBUG_TAG, "respHeadersStart")
+        logD("respHeadersStart")
     }
 
     override fun callFailed(call: Call, ioe: IOException) {
-        Log.e(LOG_DEBUG_TAG, "callFailed", ioe)
+        logD("callFailed", ioe)
     }
 
     override fun callEnd(call: Call) {
-        Log.d(LOG_DEBUG_TAG, "callEnd")
+        logD("callEnd")
     }
 }

feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/ScheduleRepositoryImpl.kt

@@ -8,7 +8,6 @@ import ru.fincode.tsudesk.core.network.model.NetworkResult
 import ru.fincode.tsudesk.core.network.model.map
 import ru.fincode.tsudesk.feature.schedule.data.datasource.ScheduleLocalDataSource
 import ru.fincode.tsudesk.feature.schedule.data.datasource.ScheduleRemoteDataSource
-import ru.fincode.tsudesk.feature.schedule.data.local.ScheduleCacheKey
 import ru.fincode.tsudesk.feature.schedule.data.remote.ScheduleNetworkMapper
 import ru.fincode.tsudesk.feature.schedule.domain.model.ScheduleEntity
 import ru.fincode.tsudesk.feature.schedule.domain.model.ScheduleType
@@ -23,9 +22,11 @@ class ScheduleRepositoryImpl @Inject constructor(
 
     override fun observeSchedule(type: ScheduleType): Flow<DataResult<ScheduleEntity>> = flow {
         val scheduleKey = type.toCacheKey()
+
         val cached = local.observeSchedule(scheduleKey).first()
-        cached?.let {
-            emit(DataResult.Data(it, refreshedFromNetwork = false))
+        if (cached != null) {
+            emit(DataResult.Data(cached, refreshedFromNetwork = false))
+            if ((System.currentTimeMillis() - cached.timestamp) < CACHE_TTL_MS) return@flow
         }
 
         val networkResult = loadSchedule(type)
@@ -45,11 +46,12 @@ class ScheduleRepositoryImpl @Inject constructor(
 
     private suspend fun loadSchedule(type: ScheduleType): NetworkResult<ScheduleEntity> =
         when (type) {
-            is ScheduleType.Group ->
-                remote.loadScheduleByGroup(type.number).map(mapper::invoke)
+            is ScheduleType.Group -> remote.loadScheduleByGroup(type.number).map(mapper::invoke)
 
-            is ScheduleType.Teacher ->
-                remote.loadScheduleByTeacher(type.name).map(mapper::invoke)
+            is ScheduleType.Teacher -> remote.loadScheduleByTeacher(type.name).map(mapper::invoke)
         }
 
+    private companion object {
+        private const val CACHE_TTL_MS: Long = 1;//24L * 60L * 60L * 1000L // 1 day
+    }
 }

feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/domain/usecase/ObserveScheduleUseCase.kt

@@ -7,7 +7,7 @@ import ru.fincode.tsudesk.feature.schedule.domain.model.ScheduleType
 import ru.fincode.tsudesk.feature.schedule.domain.repository.ScheduleRepository
 import javax.inject.Inject
 
-class GetScheduleUseCase @Inject constructor(
+class ObserveScheduleUseCase @Inject constructor(
     private val repository: ScheduleRepository
 ) {
     operator fun invoke(type: ScheduleType): Flow<DataResult<ScheduleEntity>> =

feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/presentation/model/ScheduleUiState.kt

@@ -0,0 +1,11 @@
+package ru.fincode.tsudesk.feature.schedule.presentation.model
+
+import ru.fincode.tsudesk.feature.schedule.domain.model.ScheduleEntity
+
+data class ScheduleUiState(
+    val isLoading: Boolean = false,
+    val data: ScheduleEntity? = null,
+    val errorMessage: String? = null,
+    val title: String = "Schedule",
+    val refreshedFromNetwork: Boolean = false
+)

feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/presentation/navigation/ScheduleGraph.kt

@@ -0,0 +1,20 @@
+package ru.fincode.tsudesk.feature.schedule.presentation.navigation
+
+import androidx.navigation.NavGraphBuilder
+import androidx.navigation.NavHostController
+import androidx.navigation.compose.composable
+import ru.fincode.tsudesk.core.navigation.AppRoute
+import ru.fincode.tsudesk.feature.schedule.presentation.screen.ScheduleRoute
+
+fun NavGraphBuilder.scheduleGraph(
+    navController: NavHostController
+) {
+    composable<AppRoute.Schedule> {
+        ScheduleRoute()
+    }
+
+    // composable<AppRoute.ScheduleDetails> { backStackEntry ->
+    //     val args = backStackEntry.toRoute<AppRoute.ScheduleDetails>()
+    //     ScheduleDetailsRoute(lessonId = args.lessonId)
+    // }
+}

feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/presentation/screen/ScheduleRoute.kt

@@ -0,0 +1,16 @@
+package ru.fincode.tsudesk.feature.schedule.presentation.screen
+
+import androidx.compose.runtime.Composable
+import androidx.hilt.navigation.compose.hiltViewModel
+import androidx.lifecycle.compose.collectAsStateWithLifecycle
+import ru.fincode.tsudesk.feature.schedule.presentation.screen.ScheduleViewModel
+import ru.fincode.tsudesk.feature.schedule.presentation.ui.ScheduleScreen
+
+
+@Composable
+fun ScheduleRoute(
+    viewModel: ScheduleViewModel = hiltViewModel()
+) {
+    val state = viewModel.state.collectAsStateWithLifecycle().value
+    ScheduleScreen(state = state)
+}

feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/presentation/screen/ScheduleScreen.kt

@@ -2,21 +2,26 @@ package ru.fincode.tsudesk.feature.schedule.presentation.ui
 
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.material3.CircularProgressIndicator
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
+import ru.fincode.tsudesk.feature.schedule.presentation.model.ScheduleUiState
 
 @Composable
-fun ScheduleScreen() {
+fun ScheduleScreen(
+    state: ScheduleUiState
+) {
     Box(
         modifier = Modifier.fillMaxSize(),
         contentAlignment = Alignment.Center
     ) {
-        Text(
-            text = "Schedule",
-            color = Color.Black
-        )
+        if (state.isLoading) {
+            CircularProgressIndicator()
+        } else {
+            Text(text = state.title, color = Color.Black)
+        }
     }
 }

feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/presentation/screen/ScheduleViewModel.kt

@@ -0,0 +1,50 @@
+package ru.fincode.tsudesk.feature.schedule.presentation.screen
+
+import android.util.Log
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import dagger.hilt.android.lifecycle.HiltViewModel
+import kotlinx.coroutines.flow.SharingStarted
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.flow.onStart
+import kotlinx.coroutines.flow.stateIn
+import ru.fincode.tsudesk.core.common.log.logD
+import ru.fincode.tsudesk.core.common.model.DataResult
+import ru.fincode.tsudesk.feature.schedule.domain.model.ScheduleType
+import ru.fincode.tsudesk.feature.schedule.domain.usecase.ObserveScheduleUseCase
+import ru.fincode.tsudesk.feature.schedule.presentation.model.ScheduleUiState
+import javax.inject.Inject
+
+@HiltViewModel
+class ScheduleViewModel @Inject constructor(
+    private val observeScheduleUseCase: ObserveScheduleUseCase
+) : ViewModel() {
+
+    private val scheduleType = ScheduleType.Group(number = "220631")
+
+    val state: StateFlow<ScheduleUiState> = observeScheduleUseCase(scheduleType).map { result ->
+        when (result) {
+            is DataResult.Data -> {
+                logD("Data loaded from ${if (result.refreshedFromNetwork) "NETWORK" else "CACHE"}")
+                ScheduleUiState(
+                    isLoading = false,
+                    data = result.data,
+                    refreshedFromNetwork = result.refreshedFromNetwork
+                )
+            }
+
+            is DataResult.Error -> {
+                logD("Error loading schedule: ${result.error}")
+                ScheduleUiState(isLoading = false, errorMessage = result.error.toString())
+            }
+        }
+    }.onStart {
+        logD("Start collecting schedule flow")
+        emit(ScheduleUiState(isLoading = true))
+    }.stateIn(
+        scope = viewModelScope,
+        started = SharingStarted.WhileSubscribed(5000),
+        initialValue = ScheduleUiState(isLoading = true)
+    )
+}

feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/presentation/ui/navigation/ScheduleGraph.kt

@@ -1,21 +0,0 @@
-package ru.fincode.tsudesk.feature.schedule.ui.navigation
-
-import androidx.navigation.NavGraphBuilder
-import androidx.navigation.NavHostController
-import androidx.navigation.compose.composable
-import ru.fincode.tsudesk.core.navigation.AppRoute
-import ru.fincode.tsudesk.feature.schedule.presentation.ui.ScheduleScreen
-
-fun NavGraphBuilder.scheduleGraph(
-    navController: NavHostController
-) {
-    composable<AppRoute.Schedule> {
-        ScheduleScreen()
-    }
-
-    // регистрация экрана детальной информации о занятии
-    // composable<AppRoute.ScheduleDetails> { backStackEntry ->
-    //     // val args = backStackEntry.toRoute<AppRoute.ScheduleDetails>()
-    //     // ScheduleDetailsRoute(lessonId = args.lessonId)
-    // }
-}

feature/splash/src/main/java/ru/fincode/tsudesk/feature/splash/presentation/model/SplashEffect.kt

@@ -1,4 +1,4 @@
-package ru.fincode.tsudesk.feature.splash.ui
+package ru.fincode.tsudesk.feature.splash.presentation.model
 
 sealed interface SplashEffect {
     data object OpenMain : SplashEffect

feature/splash/src/main/java/ru/fincode/tsudesk/feature/splash/presentation/model/SplashUiState.kt

@@ -0,0 +1,7 @@
+package ru.fincode.tsudesk.feature.splash.presentation.model
+
+data class SplashUiState(
+    val title: String = "SPLASH SCREEN",
+    val isLoading: Boolean = true,
+    val errorMessage: String? = null
+)

feature/splash/src/main/java/ru/fincode/tsudesk/feature/splash/presentation/navigation/SplashGraph.kt

@@ -1,10 +1,10 @@
-package ru.fincode.tsudesk.feature.splash.ui.navigation
+package ru.fincode.tsudesk.feature.splash.presentation.navigation
 
 import androidx.navigation.NavGraphBuilder
 import androidx.navigation.NavHostController
 import androidx.navigation.compose.composable
 import ru.fincode.tsudesk.core.navigation.AppRoute
-import ru.fincode.tsudesk.feature.splash.ui.SplashRoute
+import ru.fincode.tsudesk.feature.splash.presentation.screen.SplashRoute
 
 fun NavGraphBuilder.splashGraph(
     navController: NavHostController

feature/splash/src/main/java/ru/fincode/tsudesk/feature/splash/presentation/screen/SplashRoute.kt

@@ -1,9 +1,10 @@
-package ru.fincode.tsudesk.feature.splash.ui
+package ru.fincode.tsudesk.feature.splash.presentation.screen
 
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.hilt.navigation.compose.hiltViewModel
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
+import ru.fincode.tsudesk.feature.splash.presentation.model.SplashEffect
 
 @Composable
 fun SplashRoute(

feature/splash/src/main/java/ru/fincode/tsudesk/feature/splash/presentation/screen/SplashScreen.kt

@@ -1,4 +1,4 @@
-package ru.fincode.tsudesk.feature.splash.ui
+package ru.fincode.tsudesk.feature.splash.presentation.screen
 
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.fillMaxSize
@@ -7,6 +7,7 @@ import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
+import ru.fincode.tsudesk.feature.splash.presentation.model.SplashUiState
 
 @Composable
 fun SplashScreen(

feature/splash/src/main/java/ru/fincode/tsudesk/feature/splash/presentation/screen/SplashViewModel.kt

@@ -1,4 +1,4 @@
-package ru.fincode.tsudesk.feature.splash.ui
+package ru.fincode.tsudesk.feature.splash.presentation.screen
 
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
@@ -10,6 +10,8 @@ import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.launch
 import ru.fincode.tsudesk.core.common.model.DataResult
 import ru.fincode.tsudesk.core.config.domain.usecase.GetConfigUseCase
+import ru.fincode.tsudesk.feature.splash.presentation.model.SplashUiState
+import ru.fincode.tsudesk.feature.splash.presentation.model.SplashEffect
 import javax.inject.Inject
 
 @HiltViewModel

feature/splash/src/main/java/ru/fincode/tsudesk/feature/splash/ui/SplashUiState.kt

@@ -1,7 +0,0 @@
-package ru.fincode.tsudesk.feature.splash.ui
-
-data class SplashUiState(
-    val title: String = "TSUDesk",
-    val isLoading: Boolean = true,
-    val errorMessage: String? = null
-)