From 649b56a57275fec3d88c819cba8fd94d6ce276f2 Mon Sep 17 00:00:00 2001
From: Tony Dokyoon Kim <uhug@naver.com>
Date: Sat, 12 Oct 2024 07:51:30 +0900
Subject: [PATCH] hotfix. take photo with external camera [#89]
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- external camera 촬영 UseCase 복구
- external camera 촬영 실패 시, preview 화면 캡쳐 사용
---
 .../CaptureWithExternalCameraUseCase.kt           | 11 +----------
 .../presenter/viewmodel/CameraViewModel.kt        | 15 ++++++++++-----
 2 files changed, 11 insertions(+), 15 deletions(-)

diff --git a/domain/src/main/java/com/foke/together/domain/interactor/CaptureWithExternalCameraUseCase.kt b/domain/src/main/java/com/foke/together/domain/interactor/CaptureWithExternalCameraUseCase.kt
index 4fc4b81..a9c1e9a 100644
--- a/domain/src/main/java/com/foke/together/domain/interactor/CaptureWithExternalCameraUseCase.kt
+++ b/domain/src/main/java/com/foke/together/domain/interactor/CaptureWithExternalCameraUseCase.kt
@@ -1,28 +1,19 @@
 package com.foke.together.domain.interactor
 
-import android.content.Context
 import com.foke.together.domain.output.ExternalCameraRepositoryInterface
 import com.foke.together.domain.output.ImageRepositoryInterface
 import com.foke.together.util.AppLog
-import com.foke.together.util.ImageFileUtil
-import com.foke.together.util.TimeUtil
-import dagger.hilt.android.qualifiers.ApplicationContext
 import javax.inject.Inject
 
 class CaptureWithExternalCameraUseCase @Inject constructor(
-    @ApplicationContext private val context: Context,
     private val externalCameraRepository: ExternalCameraRepositoryInterface,
     private val imageRepository: ImageRepositoryInterface
 ) {
     suspend operator fun invoke(fileName: String): Result<Unit> {
         externalCameraRepository.capture()
             .onSuccess {
-                // TODO: save Bitmap to internal storage
                 AppLog.i(TAG, "capture", "success: $it")
-                if(it == null) {
-                    return Result.failure(Exception("Bitmap is null"))
-                }
-                imageRepository.saveToStorage(it, fileName)
+                imageRepository.cachingImage(it, fileName)
                 return Result.success(Unit)
             }
             .onFailure {
diff --git a/presenter/src/main/java/com/foke/together/presenter/viewmodel/CameraViewModel.kt b/presenter/src/main/java/com/foke/together/presenter/viewmodel/CameraViewModel.kt
index 898c2c4..b67edda 100644
--- a/presenter/src/main/java/com/foke/together/presenter/viewmodel/CameraViewModel.kt
+++ b/presenter/src/main/java/com/foke/together/presenter/viewmodel/CameraViewModel.kt
@@ -17,10 +17,8 @@ import com.foke.together.util.AppPolicy
 import com.foke.together.util.AppPolicy.CAPTURE_INTERVAL
 import com.foke.together.util.AppPolicy.COUNTDOWN_INTERVAL
 import com.foke.together.util.SoundUtil
-import com.foke.together.util.TimeUtil
 import dagger.hilt.android.lifecycle.HiltViewModel
 import dagger.hilt.android.qualifiers.ApplicationContext
-import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
 import javax.inject.Inject
 
@@ -28,7 +26,7 @@ import javax.inject.Inject
 class CameraViewModel @Inject constructor(
     @ApplicationContext private val context: Context,
     getExternalCameraPreviewUrlUseCase: GetExternalCameraPreviewUrlUseCase,
-//    private val captureWithExternalCameraUseCase: CaptureWithExternalCameraUseCase,
+    private val captureWithExternalCameraUseCase: CaptureWithExternalCameraUseCase,
     private val generatePhotoFrameUseCase: GeneratePhotoFrameUseCase,
     private val sessionKeyUseCase: SessionKeyUseCase
 ): ViewModel() {
@@ -56,7 +54,14 @@ class CameraViewModel @Inject constructor(
                 viewModelScope.launch {
                     SoundUtil.getCameraSound(context = context )
                     val bitmap = graphicsLayer.toImageBitmap().asAndroidBitmap()
-                    generatePhotoFrameUseCase.saveGraphicsLayerImage(bitmap, "${AppPolicy.CAPTURED_FOUR_CUT_IMAGE_NAME}_${_captureCount.value}")
+
+                    // TODO: 현재 External 실패 시, 스크린 캡쳐 화면을 사용하도록 구성함
+                    val fileName = "${AppPolicy.CAPTURED_FOUR_CUT_IMAGE_NAME}_${_captureCount.value}"
+                    captureWithExternalCameraUseCase(fileName)
+                        .onFailure {
+                            generatePhotoFrameUseCase.saveGraphicsLayerImage(bitmap, fileName)
+                        }
+
                     _progressState.floatValue = 1f
                     if (_captureCount.intValue < AppPolicy.CAPTURE_COUNT) {
                         _captureCount.intValue += 1
@@ -80,11 +85,11 @@ class CameraViewModel @Inject constructor(
             }
         }
     }
+
     fun stopCaptureTimer() = viewModelScope.launch{
         if(captureTimer != null){
             mTimerState = false
             captureTimer!!.cancel()
         }
     }
-
 }
\ No newline at end of file