[FEAT] 미션 제안 중단 dialog 처리 (#204)

hellokitty-coding-club · Feb 13, 2024 · 8713bbb · 8713bbb
1 parent 27429f6
commit 8713bbb
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Showing 4 changed files with 54 additions and 10 deletions.
diff --git a/common-ui/src/main/res/values/strings.xml b/common-ui/src/main/res/values/strings.xml
@@ -163,6 +163,8 @@
     <string name="suggestion_next">다음</string>
     <string name="title_required">제목은 필수 입력 항목 입니다.</string>
     <string name="content_required">본문은 필수 입력 항목 입니다.</string>
+    <string name="want_to_stop_creating_suggestion">작성을 중단할까요?</string>
+    <string name="content_will_not_be_saved">작성한 내용은 저장되지 않아요.</string>
 
     <!-- dialog -->
     <string name="want_to_logout">로그아웃 하시겠어요?</string>

diff --git a/...java/com/lgtm/android/mission_suggestion/ui/create_suggestion/CreateSuggestionActivity.kt b/...java/com/lgtm/android/mission_suggestion/ui/create_suggestion/CreateSuggestionActivity.kt
@@ -2,14 +2,15 @@ package com.lgtm.android.mission_suggestion.ui.create_suggestion
 
 import androidx.activity.viewModels
 import androidx.compose.material.MaterialTheme
+import com.lgtm.android.common_ui.R
 import com.lgtm.android.common_ui.base.BaseActivity
-import com.lgtm.android.mission_suggestion.R
+import com.lgtm.android.common_ui.ui.LgtmConfirmationDialog
 import com.lgtm.android.mission_suggestion.databinding.ActivityCreateSuggestionBinding
 import com.lgtm.android.mission_suggestion.ui.create_suggestion.presentation.CreateSuggestionScreen
 import dagger.hilt.android.AndroidEntryPoint
 
 @AndroidEntryPoint
-class CreateSuggestionActivity: BaseActivity<ActivityCreateSuggestionBinding>(R.layout.activity_create_suggestion) {
+class CreateSuggestionActivity: BaseActivity<ActivityCreateSuggestionBinding>(com.lgtm.android.mission_suggestion.R.layout.activity_create_suggestion) {
     private val createSuggestionViewModel by viewModels<CreateSuggestionViewModel>()
     override fun initializeViewModel() {
         viewModel = createSuggestionViewModel
@@ -23,15 +24,25 @@ class CreateSuggestionActivity: BaseActivity<ActivityCreateSuggestionBinding>(R.
     private fun setComposableContent() {
         binding.composeView.setContent {
             MaterialTheme {
-                CreateSuggestionScreen {
-                    setBackButtonClick()
-                }
+                CreateSuggestionScreen(
+                    onBackButtonClick = ::setBackButtonClick,
+                    showStopCreationDialog = ::showStopCreationDialog
+                )
             }
         }
     }
 
+    private fun showStopCreationDialog() {
+        val dialog = LgtmConfirmationDialog(
+            title = getString(R.string.want_to_stop_creating_suggestion),
+            description = getString(R.string.content_will_not_be_saved),
+            doAfterConfirm = ::setBackButtonClick,
+            confirmBtnBackground = LgtmConfirmationDialog.ConfirmButtonBackground.GRAY
+        )
+        dialog.show(supportFragmentManager, "stop_creation_dialog")
+    }
+
     private fun setBackButtonClick() {
         finish()
     }
-
 }
diff --git a/...ava/com/lgtm/android/mission_suggestion/ui/create_suggestion/CreateSuggestionViewModel.kt b/...ava/com/lgtm/android/mission_suggestion/ui/create_suggestion/CreateSuggestionViewModel.kt
@@ -44,6 +44,7 @@ class CreateSuggestionViewModel @Inject constructor(
                 InfoType.NONE
             }
         setIsSuggestionValid()
+        setIsSuggestionEmpty()
     }
 
     /** content **/
@@ -64,6 +65,7 @@ class CreateSuggestionViewModel @Inject constructor(
                 InfoType.NONE
             }
         setIsSuggestionValid()
+        setIsSuggestionEmpty()
     }
 
     /** check suggestion valid **/
@@ -75,6 +77,14 @@ class CreateSuggestionViewModel @Inject constructor(
             (_suggestionTitleTextData.value.infoStatus.value == InfoType.NONE) && (_suggestionContentTextData.value.infoStatus.value == InfoType.NONE)
     }
 
+    private val _isSuggestionEmpty = MutableStateFlow(true)
+    val isSuggestionEmpty: StateFlow<Boolean> = _isSuggestionEmpty
+
+    private fun setIsSuggestionEmpty() {
+        _isSuggestionEmpty.value =
+            (_suggestionTitleTextData.value.text.value.isNullOrBlank() && _suggestionContentTextData.value.text.value.isNullOrBlank())
+    }
+
     /** create suggestion **/
     private val _createSuggestionState: MutableStateFlow<UiState<CreateSuggestionResponseVO>> = MutableStateFlow(UiState.Init)
     val createSuggestionState: StateFlow<UiState<CreateSuggestionResponseVO>>

diff --git a/...tm/android/mission_suggestion/ui/create_suggestion/presentation/CreateSuggestionScreen.kt b/...tm/android/mission_suggestion/ui/create_suggestion/presentation/CreateSuggestionScreen.kt
@@ -1,5 +1,6 @@
 package com.lgtm.android.mission_suggestion.ui.create_suggestion.presentation
 
+import androidx.activity.compose.BackHandler
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
@@ -43,7 +44,8 @@ import com.lgtm.android.mission_suggestion.ui.create_suggestion.CreateSuggestion
 @Composable
 fun CreateSuggestionScreen(
     viewModel: CreateSuggestionViewModel = hiltViewModel(),
-    onBackButtonClick: () -> Unit
+    onBackButtonClick: () -> Unit,
+    showStopCreationDialog: () -> Unit
 ) {
     ConstraintLayout(
         modifier = Modifier
@@ -54,6 +56,7 @@ fun CreateSuggestionScreen(
         when(viewModel.createSuggestionState.collectAsStateWithLifecycle().value) {
             is UiState.Init -> {
                 val (backButton, suggestionSection, nextButton) = createRefs()
+                val isSuggestionEmpty = viewModel.isSuggestionEmpty.collectAsStateWithLifecycle().value
 
                 SuggestionSection(
                     modifier = Modifier
@@ -86,8 +89,18 @@ fun CreateSuggestionScreen(
                             top.linkTo(parent.top, margin = 30.dp)
                             start.linkTo(parent.start, margin = 20.dp)
                         },
-                    onBackButtonClick = onBackButtonClick
+                    isSuggestionEmpty = isSuggestionEmpty,
+                    onBackButtonClick = onBackButtonClick,
+                    showStopCreationDialog = showStopCreationDialog
                 )
+
+                BackHandler {
+                    if (!isSuggestionEmpty) {
+                        showStopCreationDialog()
+                    } else {
+                        onBackButtonClick()
+                    }
+                }
             }
             is UiState.Success -> { onBackButtonClick() }
             is UiState.Failure -> { /* no-op */ }
@@ -98,9 +111,17 @@ fun CreateSuggestionScreen(
 @Composable
 fun CreateSuggestionBackButton(
     modifier: Modifier = Modifier,
-    onBackButtonClick: () -> Unit
+    isSuggestionEmpty: Boolean,
+    onBackButtonClick: () -> Unit,
+    showStopCreationDialog: () -> Unit
 ) {
-    BackButton(modifier) { onBackButtonClick() }
+    BackButton(modifier) {
+        if (!isSuggestionEmpty) {
+            showStopCreationDialog()
+        } else {
+            onBackButtonClick()
+        }
+    }
 }
 
 @Composable