feat: add download confirmation and progress dialogs

agrilinkvocpro/app/src/main/java/com/syaroful/agrilinkvocpro/core/components/DownloadProgressDialog.kt

@@ -35,7 +35,11 @@ fun DownloadProgressDialog(
             ) {
                 Text(text = message)
                 Spacer(modifier = Modifier.height(16.dp))
-                LinearProgressIndicator(color = MainGreen, trackColor = MainGreen.copy(alpha = 0.1f))
+                LinearProgressIndicator(
+                    progress = {progress},
+                    color = MainGreen,
+                    trackColor = MainGreen.copy(alpha = 0.1f),
+                )
             }
         },
         confirmButton = {

agrilinkvocpro/app/src/main/java/com/syaroful/agrilinkvocpro/data/repository/DynamicModuleRepository.kt

@@ -4,9 +4,8 @@ import com.google.android.gms.tasks.Task
 import com.google.android.play.core.splitinstall.SplitInstallManager
 import com.google.android.play.core.splitinstall.SplitInstallRequest
 import com.google.android.play.core.splitinstall.SplitInstallStateUpdatedListener
-import javax.inject.Inject
 
-class DynamicModuleRepository @Inject constructor(
+class DynamicModuleRepository (
     private val splitInstallManager: SplitInstallManager
 ) {
     private var sessionId = 0
@@ -17,7 +16,7 @@ class DynamicModuleRepository @Inject constructor(
 
     fun startDownload(
         moduleName: String,
-        listener: SplitInstallStateUpdatedListener
+        listener: SplitInstallStateUpdatedListener,
     ): Task<Int> {
         val request = SplitInstallRequest.newBuilder()
             .addModule(moduleName)

agrilinkvocpro/app/src/main/java/com/syaroful/agrilinkvocpro/di/DynamicFeatureModule.kt

@@ -1,22 +1,15 @@
 package com.syaroful.agrilinkvocpro.di
 
-import android.content.Context
 import com.google.android.play.core.splitinstall.SplitInstallManager
 import com.google.android.play.core.splitinstall.SplitInstallManagerFactory
-import dagger.Module
+import com.syaroful.agrilinkvocpro.data.repository.DynamicModuleRepository
-import dagger.Provides
+import org.koin.android.ext.koin.androidContext
-import dagger.hilt.InstallIn
+import org.koin.dsl.module
-import dagger.hilt.android.qualifiers.ApplicationContext
-import dagger.hilt.components.SingletonComponent
-import javax.inject.Singleton
 
-@Module
+val dynamicFeatureModule = module {
-@InstallIn(SingletonComponent::class)
+    single<SplitInstallManager> {
-object DynamicFeatureModule {
+        SplitInstallManagerFactory.create(androidContext())
-
-    @Provides
-    @Singleton
-    fun provideSplitInstallManager(@ApplicationContext context: Context): SplitInstallManager {
-        return SplitInstallManagerFactory.create(context)
     }
+
+    single { DynamicModuleRepository(get()) }
 }

agrilinkvocpro/app/src/main/java/com/syaroful/agrilinkvocpro/ui/screen/home/DynamicModuleViewModel.kt

@@ -0,0 +1,192 @@
+package com.syaroful.agrilinkvocpro.ui.screen.home
+
+import androidx.compose.runtime.mutableStateOf
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import com.google.android.play.core.splitinstall.SplitInstallException
+import com.google.android.play.core.splitinstall.SplitInstallStateUpdatedListener
+import com.google.android.play.core.splitinstall.model.SplitInstallErrorCode
+import com.google.android.play.core.splitinstall.model.SplitInstallSessionStatus
+import com.syaroful.agrilinkvocpro.core.utils.DownloadState
+import com.syaroful.agrilinkvocpro.data.repository.DynamicModuleRepository
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.launch
+
+class DynamicModuleViewModel(
+    private val dynamicModuleRepository: DynamicModuleRepository
+) : ViewModel() {
+
+    var currentModuleToDownload = mutableStateOf<String?>(null)
+        private set
+
+    private var onLaunchCallback: ((String) -> Unit)? = null
+
+
+    private val _showProgressDialog = MutableStateFlow(false)
+    val showProgressDialog: StateFlow<Boolean> = _showProgressDialog
+
+    private val _progressMessage = MutableStateFlow("")
+    val progressMessage: StateFlow<String> = _progressMessage
+
+    private val _progressPercent = MutableStateFlow(0f)
+    val progressPercent: StateFlow<Float> = _progressPercent
+
+    fun setDialogVisibility(show: Boolean) {
+        _showProgressDialog.value = show
+    }
+
+    private val _downloadState = MutableStateFlow<DownloadState>(DownloadState.Idle)
+    private val downloadState: StateFlow<DownloadState> = _downloadState.asStateFlow()
+
+    init {
+        observeDownloadStatus()
+    }
+
+    private val listener = SplitInstallStateUpdatedListener { state ->
+        if (state.sessionId() == dynamicModuleRepository.getSessionId()) {
+            when (state.status()) {
+                SplitInstallSessionStatus.DOWNLOADING -> {
+                    val progress = if (state.totalBytesToDownload() > 0)
+                        state.bytesDownloaded().toFloat() / state.totalBytesToDownload()
+                    else 0f
+                    _downloadState.value = DownloadState.DownloadingWithProgress(progress)
+                }
+
+                SplitInstallSessionStatus.DOWNLOADED -> {
+                    _downloadState.value = DownloadState.Downloaded
+                }
+
+                SplitInstallSessionStatus.INSTALLED -> {
+                    _downloadState.value = DownloadState.Installed
+                }
+
+                SplitInstallSessionStatus.FAILED -> {
+                    _downloadState.value = DownloadState.Failed("Installation Failed")
+                }
+
+                SplitInstallSessionStatus.CANCELED -> {
+                    _downloadState.value = DownloadState.Failed("Installation Canceled")
+                }
+
+                else -> {}
+            }
+        }
+    }
+
+    fun onFeatureClicked(moduleName: String, onLaunch: (String) -> Unit) {
+        if (isModuleDownloaded(moduleName)) {
+            startFeatureActivity(moduleName, onLaunch)
+        } else {
+            currentModuleToDownload.value = moduleName
+        }
+    }
+
+    fun confirmDownload(onLaunch: (String) -> Unit) {
+        currentModuleToDownload.value?.let {
+            downloadDynamicModule(it, onLaunch)
+        }
+        currentModuleToDownload.value = null
+    }
+
+    private fun downloadDynamicModule(moduleName: String, onLaunch: (String) -> Unit) {
+        onLaunchCallback = onLaunch
+        _downloadState.value = DownloadState.Starting
+
+        dynamicModuleRepository.startDownload(moduleName, listener)
+            .addOnFailureListener { exception ->
+                val errorCode = (exception as? SplitInstallException)?.errorCode ?: -1
+                val errorMessage = when (errorCode) {
+                    SplitInstallErrorCode.NETWORK_ERROR -> "No Internet Connection"
+                    SplitInstallErrorCode.MODULE_UNAVAILABLE -> "Module Unavailable"
+                    SplitInstallErrorCode.ACTIVE_SESSIONS_LIMIT_EXCEEDED -> "Active Session Limit Exceeded"
+                    SplitInstallErrorCode.INSUFFICIENT_STORAGE -> "Insufficient Storage"
+                    SplitInstallErrorCode.PLAY_STORE_NOT_FOUND -> "Play Store Not Found"
+                    else -> "Unknown Error: $errorCode"
+                }
+                _downloadState.value = DownloadState.Failed(errorMessage)
+            }
+
+    }
+
+
+    private fun isModuleDownloaded(moduleName: String): Boolean {
+        return dynamicModuleRepository.isModuleDownloaded(moduleName)
+    }
+
+    private fun observeDownloadStatus() {
+        viewModelScope.launch {
+            downloadState.collect { status ->
+                when (status) {
+                    is DownloadState.Idle -> {
+                        _progressMessage.value = ""
+                        _progressPercent.value = 0f
+                    }
+
+                    is DownloadState.Starting -> {
+                        _showProgressDialog.value = true
+                        _progressMessage.value = "Starting download..."
+                        _progressPercent.value = 0f
+                    }
+
+                    is DownloadState.Downloading -> {
+                        _showProgressDialog.value = true
+                        _progressMessage.value = "Downloading module..."
+                    }
+
+                    is DownloadState.Downloaded -> {
+                       _progressMessage.value = "Download completed"
+                        _showProgressDialog.value = true
+                        _progressPercent.value = 1f
+                    }
+
+                    is DownloadState.Installed -> {
+                        _progressMessage.value = "Install completed"
+                        _progressPercent.value = 1f
+                        delayAndDismissDialog()
+                    }
+
+                    is DownloadState.Failed -> {
+                        _progressMessage.value = "Failed: ${status.message}"
+                        _showProgressDialog.value = true
+                        _progressPercent.value = 0f
+                    }
+
+                    is DownloadState.DownloadingWithProgress -> {
+                        _showProgressDialog.value = true
+                        _progressPercent.value = status.progress
+                    }
+                }
+            }
+        }
+    }
+
+    private fun delayAndDismissDialog() {
+        viewModelScope.launch {
+            delay(1500)
+            _showProgressDialog.value = false
+            currentModuleToDownload.value?.let {
+                onLaunchCallback?.invoke(it)
+            }
+            currentModuleToDownload.value = null
+        }
+    }
+
+    private fun startFeatureActivity(moduleName: String, onLaunch: (String) -> Unit) {
+        val className = when (moduleName) {
+            "control_feature" -> "com.syaroful.agrilinkvocpro.control_feature.ControlActuatorActivity"
+            "growth_recipe_feature" -> "com.syaroful.agrilinkvocpro.growth_recipe_feature.GrowthRecipeActivity"
+            "commodity_price_prediction_feature" -> "com.syaroful.agrilinkvocpro.commodity_price_prediction_feature.PricePredictionActivity"
+            "plant_disease_detection_feature" -> "com.syaroful.agrilinkvocpro.plant_disease_detection_feature.PlantDiseaseDetectionActivity"
+            else -> null
+        }
+        className?.let { onLaunch(it) }
+    }
+
+    override fun onCleared() {
+        super.onCleared()
+        dynamicModuleRepository.unregisterListener(listener)
+    }
+}