feat: implement history and save detection result to local database

agrilinkvocpro/plant_disease_detection_feature/src/main/java/com/syaroful/agrilinkvocpro/plant_disease_detection_feature/PlantDiseaseDetectionActivity.kt

@@ -11,6 +11,7 @@ import androidx.core.app.ActivityCompat
 import androidx.core.content.ContextCompat
 import androidx.navigation.compose.rememberNavController
 import com.syaroful.agrilinkvocpro.plant_disease_detection_feature.di.cameraModule
+import com.syaroful.agrilinkvocpro.plant_disease_detection_feature.di.databaseModule
 import com.syaroful.agrilinkvocpro.plant_disease_detection_feature.di.diagnosisModule
 import com.syaroful.agrilinkvocpro.plant_disease_detection_feature.navigation.NavGraph
 import com.syaroful.agrilinkvocpro.presentation.theme.AgrilinkVocproTheme
@@ -21,7 +22,7 @@ class PlantDiseaseDetectionActivity : ComponentActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         // load Module
-        loadKoinModules(listOf(cameraModule, diagnosisModule))
+        loadKoinModules(listOf(cameraModule, diagnosisModule, databaseModule))
 
         Log.d("KOIN_DEBUG", "✅ cameraModule loaded, yeay 🤗")
 
@@ -39,7 +40,7 @@ class PlantDiseaseDetectionActivity : ComponentActivity() {
 
     override fun onDestroy() {
         super.onDestroy()
-        unloadKoinModules(listOf(cameraModule, diagnosisModule))
+        unloadKoinModules(listOf(cameraModule, diagnosisModule, databaseModule))
         Log.d("KOIN_DEBUG", "🧹 cameraModule unloaded")
     }
 

agrilinkvocpro/plant_disease_detection_feature/src/main/java/com/syaroful/agrilinkvocpro/plant_disease_detection_feature/di/PlantDiagnosisModule.kt

@@ -5,6 +5,7 @@ import com.syaroful.agrilinkvocpro.plant_disease_detection_feature.data.network.
 import com.syaroful.agrilinkvocpro.plant_disease_detection_feature.data.repository.PlantDiagnosisRepository
 import com.syaroful.agrilinkvocpro.plant_disease_detection_feature.data.repository.PlantDiagnosisRepositoryImpl
 import com.syaroful.agrilinkvocpro.plant_disease_detection_feature.presentation.detail.PlantDiagnosisViewModel
+import com.syaroful.agrilinkvocpro.plant_disease_detection_feature.presentation.history.HistoryViewModel
 import kotlinx.serialization.ExperimentalSerializationApi
 import kotlinx.serialization.json.Json
 import okhttp3.MediaType.Companion.toMediaType
@@ -43,5 +44,6 @@ val diagnosisModule = module {
         get<Retrofit>().create(GeminiApiService::class.java)
     }
     single<PlantDiagnosisRepository> { PlantDiagnosisRepositoryImpl(get()) }
-    viewModel { PlantDiagnosisViewModel(get()) }
+    viewModel { PlantDiagnosisViewModel(get(), get()) }
+    viewModel { HistoryViewModel(get()) }
 }

agrilinkvocpro/plant_disease_detection_feature/src/main/java/com/syaroful/agrilinkvocpro/plant_disease_detection_feature/navigation/NavGraph.kt

@@ -2,27 +2,48 @@ package com.syaroful.agrilinkvocpro.plant_disease_detection_feature.navigation
 
 import androidx.compose.runtime.Composable
 import androidx.navigation.NavHostController
+import androidx.navigation.NavType
 import androidx.navigation.compose.NavHost
 import androidx.navigation.compose.composable
+import androidx.navigation.navArgument
 import com.syaroful.agrilinkvocpro.plant_disease_detection_feature.presentation.camera.CameraScreen
 import com.syaroful.agrilinkvocpro.plant_disease_detection_feature.presentation.camera.CameraViewModel
 import com.syaroful.agrilinkvocpro.plant_disease_detection_feature.presentation.detail.DetailScreen
+import com.syaroful.agrilinkvocpro.plant_disease_detection_feature.presentation.history.DetailHistoryScreen
+import com.syaroful.agrilinkvocpro.plant_disease_detection_feature.presentation.history.HistoryScreen
+import com.syaroful.agrilinkvocpro.plant_disease_detection_feature.presentation.history.HistoryViewModel
 import org.koin.androidx.compose.koinViewModel
 
 @Composable
 fun NavGraph(navController: NavHostController) {
     val cameraViewModel: CameraViewModel = koinViewModel()
+    val historyViewModel: HistoryViewModel = koinViewModel()
 
 
     NavHost(navController, startDestination = "camera_screen") {
         composable("camera_screen") {
             CameraScreen(navController, cameraViewModel)
         }
-        composable("detail_screen"){
+        composable("detail_screen") {
             DetailScreen(
                 cameraViewModel = cameraViewModel,
                 onBack = { navController.popBackStack() }
             )
         }
+        composable("history") {
+            HistoryScreen(navController = navController, viewModel = historyViewModel)
+        }
+        composable(
+            route = "detail-history/{id}",
+            arguments = listOf(navArgument("id") { type = NavType.IntType })
+        ) { backStackEntry ->
+            val id = backStackEntry.arguments?.getInt("id") ?: return@composable
+
+            DetailHistoryScreen(
+                navController = navController,
+                diagnosisId = id,
+                viewModel = historyViewModel
+            )
+        }
     }
 }

agrilinkvocpro/plant_disease_detection_feature/src/main/java/com/syaroful/agrilinkvocpro/plant_disease_detection_feature/presentation/detail/DetailScreen.kt

@@ -37,6 +37,7 @@ import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
 import com.syaroful.agrilinkvocpro.R
+import com.syaroful.agrilinkvocpro.core.components.AppButton
 import com.syaroful.agrilinkvocpro.core.components.DefaultErrorComponent
 import com.syaroful.agrilinkvocpro.plant_disease_detection_feature.core.AppConstant
 import com.syaroful.agrilinkvocpro.plant_disease_detection_feature.presentation.camera.CameraViewModel
@@ -53,6 +54,7 @@ fun DetailScreen(
 
     val bitmap by cameraViewModel.bitmap.collectAsState()
     val diagnosisState by diagnosisViewModel.state.collectAsState()
+    val saveLoading by diagnosisViewModel.saveLoadingState.collectAsState()
 
     LaunchedEffect(bitmap) {
         if (bitmap != null && diagnosisState == null) {
@@ -101,6 +103,7 @@ fun DetailScreen(
                         shape = RoundedCornerShape(8.dp),
                     ) {
                         Image(
+                            modifier = Modifier.fillMaxSize(),
                             bitmap = it.asImageBitmap(),
                             contentDescription = "Gambar Tanaman",
                             contentScale = ContentScale.Crop, // Make image fill the Card
@@ -141,7 +144,6 @@ fun DetailScreen(
                                     )
                                 }
                             } else if (data?.diagnosis != null) {
-                                // Tampilkan detail diagnosis
                                 Box(
                                     modifier = Modifier
                                         .background(
@@ -213,6 +215,12 @@ fun DetailScreen(
                                         }
                                     }
                                 }
+                                AppButton(
+                                    label = if (saveLoading) "Menyimpan..." else "Simpan Hasil Deteksi",
+                                    isEnable = !saveLoading
+                                ) {
+                                    diagnosisViewModel.saveResultToLocal(data, bitmap!!)
+                                }
                             } else {
                                 Text("Gagal parsing response")
                             }

agrilinkvocpro/plant_disease_detection_feature/src/main/java/com/syaroful/agrilinkvocpro/plant_disease_detection_feature/presentation/detail/PlantDiagnosisViewModel.kt

@@ -5,18 +5,26 @@ import android.util.Log
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import com.syaroful.agrilinkvocpro.plant_disease_detection_feature.core.extention.toBase64
+import com.syaroful.agrilinkvocpro.plant_disease_detection_feature.core.extention.toByteArray
+import com.syaroful.agrilinkvocpro.plant_disease_detection_feature.data.local.entity.PlantDiagnosisEntity
 import com.syaroful.agrilinkvocpro.plant_disease_detection_feature.data.model.PlantDiseaseDetectionResponse
+import com.syaroful.agrilinkvocpro.plant_disease_detection_feature.data.repository.PlantDiagnosisLocalRepository
 import com.syaroful.agrilinkvocpro.plant_disease_detection_feature.data.repository.PlantDiagnosisRepository
+import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.launch
 
 class PlantDiagnosisViewModel(
-    private val repository: PlantDiagnosisRepository
+    private val repository: PlantDiagnosisRepository,
+    private val localRepository: PlantDiagnosisLocalRepository
 ) : ViewModel() {
     private val _state = MutableStateFlow<Result<PlantDiseaseDetectionResponse>?>(null)
     val state: StateFlow<Result<PlantDiseaseDetectionResponse>?> = _state
 
+    private val _saveLoadingState = MutableStateFlow(false)
+    val saveLoadingState: StateFlow<Boolean> = _saveLoadingState
+
     fun analyzePlant(bitmap: Bitmap, prompt: String) {
         Log.d("PlantDiagnosisViewModel", "analyzePlant() called")
         viewModelScope.launch {
@@ -31,4 +39,23 @@ class PlantDiagnosisViewModel(
             }
         }
     }
+
+    fun saveResultToLocal(response: PlantDiseaseDetectionResponse, image: Bitmap) {
+        _saveLoadingState.value = true
+        viewModelScope.launch {
+            delay(1000L)
+            val entity = PlantDiagnosisEntity(
+                diagnosis = response.diagnosis ?: "Unknown",
+                cause = response.cause ?: "-",
+                description = response.description ?: "-",
+                prevention = response.prevention?.joinToString(", ") ?: "-",
+                image = image.toByteArray(),
+                treatment = response.treatment?.joinToString(", ") {
+                    "${it.method}: ${it.description}"
+                } ?: "-",
+            )
+            localRepository.saveDiagnosis(entity)
+            _saveLoadingState.value = false
+        }
+    }
 }