Feat: 홈 토스트 메시지 추가

- 루틴 완료/미완료 처리 실패 시 토스트 메시지 표시
- 감정 구슬 중복 등록 시 토스트 메시지 표시

Author: wjdrjs00

presentation/src/main/java/com/threegap/bitnagil/presentation/home/HomeScreen.kt

@@ -26,6 +26,8 @@ import com.threegap.bitnagil.designsystem.BitnagilTheme
 import com.threegap.bitnagil.designsystem.R
 import com.threegap.bitnagil.designsystem.component.atom.BitnagilIcon
 import com.threegap.bitnagil.designsystem.modifier.clickableWithoutRipple
+import com.threegap.bitnagil.presentation.common.flow.collectAsEffect
+import com.threegap.bitnagil.presentation.common.toast.GlobalBitnagilToast
 import com.threegap.bitnagil.presentation.home.component.template.CollapsibleHomeHeader
 import com.threegap.bitnagil.presentation.home.component.template.DeleteConfirmDialog
 import com.threegap.bitnagil.presentation.home.component.template.RoutineDetailsBottomSheet
@@ -34,6 +36,7 @@ import com.threegap.bitnagil.presentation.home.component.template.RoutineSection
 import com.threegap.bitnagil.presentation.home.component.template.RoutineSortBottomSheet
 import com.threegap.bitnagil.presentation.home.component.template.WeeklyDatePicker
 import com.threegap.bitnagil.presentation.home.model.HomeIntent
+import com.threegap.bitnagil.presentation.home.model.HomeSideEffect
 import com.threegap.bitnagil.presentation.home.model.HomeState
 import com.threegap.bitnagil.presentation.home.model.RoutineUiModel
 import com.threegap.bitnagil.presentation.home.util.rememberCollapsibleHeaderState
@@ -48,6 +51,30 @@ fun HomeScreenContainer(
 ) {
     val uiState by viewModel.stateFlow.collectAsStateWithLifecycle()
 
+    viewModel.sideEffectFlow.collectAsEffect { sideEffect ->
+        when (sideEffect) {
+            is HomeSideEffect.NavigateToRegisterRoutine -> {
+                navigateToRegisterRoutine()
+            }
+
+            is HomeSideEffect.NavigateToEmotion -> {
+                navigateToEmotion()
+            }
+
+            is HomeSideEffect.NavigateToEditRoutine -> {
+                navigateToEditRoutine(sideEffect.routineId)
+            }
+
+            is HomeSideEffect.ShowToastWithIcon -> {
+                GlobalBitnagilToast.showCheck(sideEffect.message)
+            }
+
+            is HomeSideEffect.ShowToast -> {
+                GlobalBitnagilToast.show(sideEffect.message)
+            }
+        }
+    }
+
     if (uiState.routineSortBottomSheetVisible) {
         RoutineSortBottomSheet(
             currentSortType = uiState.currentSortType,
@@ -65,7 +92,7 @@ fun HomeScreenContainer(
             RoutineDetailsBottomSheet(
                 routine = routine,
                 onDismiss = { viewModel.sendIntent(HomeIntent.HideRoutineDetailsBottomSheet) },
-                onEdit = navigateToEditRoutine,
+                onEdit = { viewModel.sendIntent(HomeIntent.NavigateToEditRoutine(routine.routineId)) },
                 onDelete = {
                     if (routine.repeatDay.isEmpty()) {
                         viewModel.deleteRoutine(routine.routineId)
@@ -117,8 +144,12 @@ fun HomeScreenContainer(
         onShowRoutineDetailsBottomSheet = { routine ->
             viewModel.sendIntent(HomeIntent.ShowRoutineDetailsBottomSheet(routine))
         },
-        onRegisterRoutineClick = navigateToRegisterRoutine,
-        onRegisterEmotionClick = navigateToEmotion,
+        onRegisterRoutineClick = {
+            viewModel.sendIntent(HomeIntent.OnRegisterRoutineClick)
+        },
+        onRegisterEmotionClick = {
+            viewModel.sendIntent(HomeIntent.OnRegisterEmotionClick)
+        },
     )
 }
 

presentation/src/main/java/com/threegap/bitnagil/presentation/home/HomeViewModel.kt

@@ -200,6 +200,30 @@ class HomeViewModel @Inject constructor(
             is HomeIntent.LoadMyEmotion -> {
                 state.copy(myEmotion = intent.emotion)
             }
+
+            is HomeIntent.OnRegisterEmotionClick -> {
+                if (state.myEmotion == null) {
+                    sendSideEffect(HomeSideEffect.NavigateToEmotion)
+                } else {
+                    sendSideEffect(HomeSideEffect.ShowToastWithIcon("선택한 감정 구슬이 이미 반영되었어요."))
+                }
+                null
+            }
+
+            is HomeIntent.OnRegisterRoutineClick -> {
+                sendSideEffect(HomeSideEffect.NavigateToRegisterRoutine)
+                null
+            }
+
+            is HomeIntent.RoutineToggleCompletionFailure -> {
+                sendSideEffect(HomeSideEffect.ShowToast("루틴 완료 상태 저장에 실패했어요.\n다시 시도해 주세요."))
+                null
+            }
+
+            is HomeIntent.NavigateToEditRoutine -> {
+                sendSideEffect(HomeSideEffect.NavigateToEditRoutine(intent.routineId))
+                null
+            }
         }
         return newState
     }
@@ -450,6 +474,7 @@ class HomeViewModel @Inject constructor(
             onFailure = { error ->
                 Log.e("HomeViewModel", "루틴 동기화 실패: ${error.message}")
                 val backupState = backupStatesByDate[dateKey] ?: return
+                sendIntent(HomeIntent.RoutineToggleCompletionFailure)
                 sendIntent(HomeIntent.LoadWeeklyRoutines(backupState))
                 pendingChangesByDate.remove(dateKey)
                 backupStatesByDate.remove(dateKey)

presentation/src/main/java/com/threegap/bitnagil/presentation/home/model/HomeIntent.kt

@@ -20,6 +20,10 @@ sealed class HomeIntent : MviIntent {
     data class RestoreRoutinesAfterDeleteByDayFailure(val backupRoutines: RoutinesUiModel) : HomeIntent()
     data class ShowRoutineDetailsBottomSheet(val routine: RoutineUiModel) : HomeIntent()
     data class ShowDeleteConfirmDialog(val routine: RoutineUiModel) : HomeIntent()
+    data class NavigateToEditRoutine(val routineId: String) : HomeIntent()
+    data object RoutineToggleCompletionFailure : HomeIntent()
+    data object OnRegisterEmotionClick : HomeIntent()
+    data object OnRegisterRoutineClick : HomeIntent()
     data object OnPreviousWeekClick : HomeIntent()
     data object OnNextWeekClick : HomeIntent()
     data object ShowRoutineSortBottomSheet : HomeIntent()

presentation/src/main/java/com/threegap/bitnagil/presentation/home/model/HomeSideEffect.kt

@@ -3,5 +3,9 @@ package com.threegap.bitnagil.presentation.home.model
 import com.threegap.bitnagil.presentation.common.mviviewmodel.MviSideEffect
 
 sealed interface HomeSideEffect : MviSideEffect {
-    data class ProcessRoutineToggle(val originalState: HomeState) : HomeSideEffect
+    data class ShowToast(val message: String) : HomeSideEffect
+    data class ShowToastWithIcon(val message: String) : HomeSideEffect
+    data class NavigateToEditRoutine(val routineId: String) : HomeSideEffect
+    data object NavigateToRegisterRoutine : HomeSideEffect
+    data object NavigateToEmotion : HomeSideEffect
 }