feat(creator-channel): 답글 수정 입력 모드를 구현한다

app/src/main/java/kr/co/vividnext/sodalive/v2/creator/channel/community/detail/reply/CreatorChannelCommunityReplyActivity.kt

@@ -3,11 +3,9 @@ package kr.co.vividnext.sodalive.v2.creator.channel.community.detail.reply
 import android.app.Activity
 import android.content.Context
 import android.content.Intent
-import android.text.InputType
 import android.text.method.ScrollingMovementMethod
-import android.widget.EditText
+import android.view.inputmethod.InputMethodManager
 import android.widget.Toast
-import androidx.appcompat.app.AlertDialog
 import androidx.core.view.isVisible
 import androidx.core.widget.doAfterTextChanged
 import androidx.recyclerview.widget.LinearLayoutManager
@@ -15,6 +13,7 @@ import androidx.recyclerview.widget.RecyclerView
 import kr.co.vividnext.sodalive.R
 import kr.co.vividnext.sodalive.base.BaseActivity
 import kr.co.vividnext.sodalive.databinding.ActivityCreatorChannelCommunityReplyBinding
+import kr.co.vividnext.sodalive.v2.components.modal.V2ModalDialog
 import kr.co.vividnext.sodalive.v2.creator.channel.community.detail.CreatorChannelCommunityCommentUiModel
 import kr.co.vividnext.sodalive.v2.creator.channel.community.detail.reply.ui.CreatorChannelCommunityReplyAdapter
 import kr.co.vividnext.sodalive.v2.creator.channel.community.detail.ui.CreatorChannelCommunityCommentAdapter
@@ -26,10 +25,11 @@ class CreatorChannelCommunityReplyActivity : BaseActivity<ActivityCreatorChannel
 
     private val viewModel: CreatorChannelCommunityReplyViewModel by viewModel()
     private val replyAdapter = CreatorChannelCommunityReplyAdapter(
-        onModifyClick = { reply -> showModifyReplyDialog(reply.replyId, reply.comment) },
+        onModifyClick = { reply -> viewModel.startReplyEdit(reply.replyId, reply.comment) },
         onDeleteClick = { reply -> showDeleteReplyDialog(reply.replyId) }
     )
     private var postId: Long = 0L
+    private var renderedEditingTarget: CreatorChannelCommunityReplyEditTarget? = null
 
     override fun setupView() {
         postId = intent.getLongExtra(EXTRA_POST_ID, 0L)
@@ -57,17 +57,26 @@ class CreatorChannelCommunityReplyActivity : BaseActivity<ActivityCreatorChannel
             viewModel.updateReplyInput(editable?.toString().orEmpty())
         }
         binding.btnCreatorChannelCommunityReplySend.setOnClickListener { viewModel.submitReply() }
+        binding.btnCreatorChannelCommunityReplyEditCancel.setOnClickListener { viewModel.cancelReplyEdit() }
 
         viewModel.replyStateLiveData.observe(this) { state -> render(state) }
+        viewModel.replyWrittenEventLiveData.observe(this) { written ->
+            if (written == true) {
+                hideReplyKeyboard()
+                viewModel.consumeReplyWrittenEvent()
+            }
+        }
         viewModel.replyChangedEventLiveData.observe(this) { changed ->
             if (changed == true) {
                 setResult(Activity.RESULT_OK)
+                hideReplyKeyboard()
                 viewModel.consumeReplyChangedEvent()
             }
         }
         viewModel.parentCommentChangedEventLiveData.observe(this) { changed ->
             if (changed == true) {
                 setResult(Activity.RESULT_OK)
+                hideReplyKeyboard()
                 viewModel.consumeParentCommentChangedEvent()
             }
         }
@@ -98,7 +107,7 @@ class CreatorChannelCommunityReplyActivity : BaseActivity<ActivityCreatorChannel
             layoutCreatorChannelCommunityReplyParent,
             content.parentComment,
             onReplyClick = {},
-            onModifyClick = { comment -> showModifyParentCommentDialog(comment.comment) },
+            onModifyClick = { comment -> viewModel.startParentCommentEdit(comment.comment) },
             onDeleteClick = { showDeleteParentCommentDialog() }
         )
         layoutCreatorChannelCommunityReplyParent.layoutCreatorChannelCommunityCommentLatestReply.isVisible = false
@@ -107,69 +116,36 @@ class CreatorChannelCommunityReplyActivity : BaseActivity<ActivityCreatorChannel
             etCreatorChannelCommunityReply.setText(content.replyInput)
             etCreatorChannelCommunityReply.setSelection(content.replyInput.length)
         }
+        btnCreatorChannelCommunityReplyEditCancel.isVisible = content.editingTarget != null
+        if (content.editingTarget != null && content.editingTarget != renderedEditingTarget) {
+            showReplyKeyboard()
+        }
+        renderedEditingTarget = content.editingTarget
         updateSendButton(content.replyInput.trim().isNotEmpty() && !content.isSendingReply)
     }
 
-    private fun showModifyReplyDialog(replyId: Long, comment: String) {
-        val editText = EditText(this).apply {
-            inputType = InputType.TYPE_CLASS_TEXT or InputType.TYPE_TEXT_FLAG_MULTI_LINE
-            minLines = 3
-            setText(comment)
-            setSelection(comment.length)
-        }
-        AlertDialog.Builder(this)
-            .setTitle(R.string.menu_modify_action)
-            .setView(editText)
-            .setNegativeButton(R.string.cancel, null)
-            .setPositiveButton(R.string.confirm) { _, _ ->
-                val modifiedComment = editText.text?.toString().orEmpty()
-                if (modifiedComment.trim() == comment.trim()) {
-                    Toast.makeText(this, R.string.audio_content_comment_no_change, Toast.LENGTH_SHORT).show()
-                } else {
-                    viewModel.modifyReply(replyId, modifiedComment)
-                }
-            }
-            .show()
-    }
-
-    private fun showModifyParentCommentDialog(comment: String) {
-        val editText = EditText(this).apply {
-            inputType = InputType.TYPE_CLASS_TEXT or InputType.TYPE_TEXT_FLAG_MULTI_LINE
-            minLines = 3
-            setText(comment)
-            setSelection(comment.length)
-        }
-        AlertDialog.Builder(this)
-            .setTitle(R.string.menu_modify_action)
-            .setView(editText)
-            .setNegativeButton(R.string.cancel, null)
-            .setPositiveButton(R.string.confirm) { _, _ ->
-                val modifiedComment = editText.text?.toString().orEmpty()
-                if (modifiedComment.trim() == comment.trim()) {
-                    Toast.makeText(this, R.string.audio_content_comment_no_change, Toast.LENGTH_SHORT).show()
-                } else {
-                    viewModel.modifyParentComment(modifiedComment)
-                }
-            }
-            .show()
-    }
-
     private fun showDeleteParentCommentDialog() {
-        AlertDialog.Builder(this)
+        V2ModalDialog(
-            .setTitle(R.string.confirm_delete_title)
+            activity = this,
-            .setMessage(R.string.confirm_delete_message)
+            layoutInflater = layoutInflater,
-            .setNegativeButton(R.string.cancel, null)
+            title = getString(R.string.confirm_delete_title),
-            .setPositiveButton(R.string.confirm) { _, _ -> viewModel.deleteParentComment() }
+            desc = getString(R.string.confirm_delete_message),
-            .show()
+            confirmButtonTitle = getString(R.string.confirm),
+            confirmButtonClick = { viewModel.deleteParentComment() },
+            cancelButtonTitle = getString(R.string.cancel)
+        ).show(screenWidth)
     }
 
     private fun showDeleteReplyDialog(replyId: Long) {
-        AlertDialog.Builder(this)
+        V2ModalDialog(
-            .setTitle(R.string.confirm_delete_title)
+            activity = this,
-            .setMessage(R.string.confirm_delete_message)
+            layoutInflater = layoutInflater,
-            .setNegativeButton(R.string.cancel, null)
+            title = getString(R.string.confirm_delete_title),
-            .setPositiveButton(R.string.confirm) { _, _ -> viewModel.deleteReply(replyId) }
+            desc = getString(R.string.confirm_delete_message),
-            .show()
+            confirmButtonTitle = getString(R.string.confirm),
+            confirmButtonClick = { viewModel.deleteReply(replyId) },
+            cancelButtonTitle = getString(R.string.cancel)
+        ).show(screenWidth)
     }
 
     private fun updateSendButton(enabled: Boolean) = with(binding.btnCreatorChannelCommunityReplySend) {
@@ -184,6 +160,22 @@ class CreatorChannelCommunityReplyActivity : BaseActivity<ActivityCreatorChannel
         setImageResource(if (enabled) R.drawable.ic_new_arrow_up_white else R.drawable.ic_new_arrow_up_gray)
     }
 
+    private fun showReplyKeyboard() {
+        val editText = binding.etCreatorChannelCommunityReply
+        editText.requestFocus()
+        editText.post {
+            val inputMethodManager = getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager
+            inputMethodManager.showSoftInput(editText, InputMethodManager.SHOW_IMPLICIT)
+        }
+    }
+
+    private fun hideReplyKeyboard() {
+        val editText = binding.etCreatorChannelCommunityReply
+        val inputMethodManager = getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager
+        inputMethodManager.hideSoftInputFromWindow(editText.windowToken, 0)
+        editText.clearFocus()
+    }
+
     private fun parentCommentFromIntent(): CreatorChannelCommunityCommentUiModel {
         return CreatorChannelCommunityCommentUiModel(
             commentId = intent.getLongExtra(EXTRA_COMMENT_ID, 0L),

app/src/main/java/kr/co/vividnext/sodalive/v2/creator/channel/community/detail/reply/CreatorChannelCommunityReplyViewModel.kt

@@ -90,6 +90,11 @@ class CreatorChannelCommunityReplyViewModel(
     fun submitReply() {
         val content = _replyStateLiveData.value as? CreatorChannelCommunityReplyUiState.Content ?: return
         val comment = content.replyInput.trim()
+        val editingTarget = content.editingTarget
+        if (editingTarget != null) {
+            submitReplyEdit(content, editingTarget, comment)
+            return
+        }
         val commentId = content.parentComment.commentId
         if (postId <= 0 || commentId <= 0 || comment.isBlank() || isSendingReply) return
 
@@ -134,6 +139,31 @@ class CreatorChannelCommunityReplyViewModel(
         _parentCommentDeletedEventLiveData.value = false
     }
 
+    fun startReplyEdit(replyId: Long, comment: String) {
+        val content = _replyStateLiveData.value as? CreatorChannelCommunityReplyUiState.Content ?: return
+        if (replyId <= 0) return
+
+        _replyStateLiveData.value = content.copy(
+            replyInput = comment,
+            editingTarget = CreatorChannelCommunityReplyEditTarget.Reply(replyId, comment)
+        )
+    }
+
+    fun startParentCommentEdit(comment: String) {
+        val content = _replyStateLiveData.value as? CreatorChannelCommunityReplyUiState.Content ?: return
+        if (content.parentComment.commentId <= 0) return
+
+        _replyStateLiveData.value = content.copy(
+            replyInput = comment,
+            editingTarget = CreatorChannelCommunityReplyEditTarget.ParentComment(comment)
+        )
+    }
+
+    fun cancelReplyEdit() {
+        val content = _replyStateLiveData.value as? CreatorChannelCommunityReplyUiState.Content ?: return
+        _replyStateLiveData.value = content.copy(replyInput = "", editingTarget = null)
+    }
+
     fun modifyReply(replyId: Long, comment: String) {
         val trimmedComment = comment.trim()
         if (replyId <= 0 || isModifyingReply) return
@@ -170,6 +200,112 @@ class CreatorChannelCommunityReplyViewModel(
         deleteParentComment(parentComment.commentId)
     }
 
+    private fun submitReplyEdit(
+        content: CreatorChannelCommunityReplyUiState.Content,
+        target: CreatorChannelCommunityReplyEditTarget,
+        comment: String
+    ) {
+        if (isModifyingReply) return
+        if (comment.isBlank()) {
+            showBlankCommentToast()
+            return
+        }
+        if (comment == target.originalComment.trim()) {
+            showNoChangeToast()
+            return
+        }
+
+        when (target) {
+            is CreatorChannelCommunityReplyEditTarget.ParentComment -> modifyParentCommentFromInput(content, comment)
+            is CreatorChannelCommunityReplyEditTarget.Reply -> modifyReplyFromInput(content, target.replyId, comment)
+        }
+    }
+
+    private fun modifyReplyFromInput(
+        content: CreatorChannelCommunityReplyUiState.Content,
+        replyId: Long,
+        comment: String
+    ) {
+        isModifyingReply = true
+        _replyStateLiveData.value = content.copy(isSendingReply = true)
+        compositeDisposable.add(
+            legacyRepository.modifyComment(ModifyCommentRequest(commentId = replyId, comment = comment), authToken())
+                .subscribeOn(Schedulers.io())
+                .observeOn(AndroidSchedulers.mainThread())
+                .subscribe(
+                    { response ->
+                        isModifyingReply = false
+                        val current = _replyStateLiveData.value as? CreatorChannelCommunityReplyUiState.Content
+                            ?: return@subscribe
+                        if (response.success) {
+                            _replyChangedEventLiveData.value = true
+                            _replyStateLiveData.value = current.copy(
+                                replyInput = "",
+                                isSendingReply = false,
+                                editingTarget = null
+                            )
+                            loadReplyPage(page = FIRST_PAGE, append = false)
+                        } else {
+                            showMutationFailureToast(response.message)
+                            _replyStateLiveData.value = current.copy(isSendingReply = false)
+                        }
+                    },
+                    {
+                        isModifyingReply = false
+                        val current = _replyStateLiveData.value as? CreatorChannelCommunityReplyUiState.Content
+                            ?: return@subscribe
+                        showMutationFailureToast()
+                        _replyStateLiveData.value = current.copy(isSendingReply = false)
+                    }
+                )
+        )
+    }
+
+    private fun modifyParentCommentFromInput(
+        content: CreatorChannelCommunityReplyUiState.Content,
+        comment: String
+    ) {
+        val parentComment = parentComment ?: return
+        isModifyingReply = true
+        _replyStateLiveData.value = content.copy(isSendingReply = true)
+        compositeDisposable.add(
+            legacyRepository.modifyComment(
+                ModifyCommentRequest(commentId = parentComment.commentId, comment = comment),
+                authToken()
+            )
+                .subscribeOn(Schedulers.io())
+                .observeOn(AndroidSchedulers.mainThread())
+                .subscribe(
+                    { response ->
+                        isModifyingReply = false
+                        val current = _replyStateLiveData.value as? CreatorChannelCommunityReplyUiState.Content
+                            ?: return@subscribe
+                        if (response.success) {
+                            val updatedParent = parentComment.copy(comment = comment)
+                            this.parentComment = updatedParent
+                            _replyStateLiveData.value = current.copy(
+                                parentComment = updatedParent,
+                                replyInput = "",
+                                isSendingReply = false,
+                                editingTarget = null
+                            )
+                            _parentCommentChangedEventLiveData.value = true
+                        } else {
+                            showMutationFailureToast(response.message)
+                            _replyStateLiveData.value = current.copy(isSendingReply = false)
+                        }
+                    },
+                    {
+                        isModifyingReply = false
+                        val current = _replyStateLiveData.value as? CreatorChannelCommunityReplyUiState.Content
+                            ?: return@subscribe
+                        showMutationFailureToast()
+                        _replyStateLiveData.value = current.copy(isSendingReply = false)
+                    }
+                )
+        )
+    }
+
     private fun modifyParentComment(parentComment: CreatorChannelCommunityCommentUiModel, comment: String) {
         isModifyingReply = true
         compositeDisposable.add(
@@ -337,6 +473,12 @@ class CreatorChannelCommunityReplyViewModel(
         )
     }
 
+    private fun showNoChangeToast() {
+        _toastLiveData.value = CreatorChannelEvent(
+            ToastMessage(resId = R.string.audio_content_comment_no_change)
+        )
+    }
+
     private fun CreatorChannelCommunityReplyResponse.toUiModel() = CreatorChannelCommunityReplyUiModel(
         replyId = commentId,
         commentId = parentComment?.commentId ?: 0L,
@@ -360,6 +502,19 @@ class CreatorChannelCommunityReplyViewModel(
     }
 }
 
+sealed interface CreatorChannelCommunityReplyEditTarget {
+    val originalComment: String
+
+    data class ParentComment(
+        override val originalComment: String
+    ) : CreatorChannelCommunityReplyEditTarget
+
+    data class Reply(
+        val replyId: Long,
+        override val originalComment: String
+    ) : CreatorChannelCommunityReplyEditTarget
+}
+
 sealed interface CreatorChannelCommunityReplyUiState {
     data class Content(
         val parentComment: CreatorChannelCommunityCommentUiModel,
@@ -368,6 +523,7 @@ sealed interface CreatorChannelCommunityReplyUiState {
         val hasNextReply: Boolean,
         val isLoadingReplies: Boolean = false,
         val replyInput: String = "",
-        val isSendingReply: Boolean = false
+        val isSendingReply: Boolean = false,
+        val editingTarget: CreatorChannelCommunityReplyEditTarget? = null
     ) : CreatorChannelCommunityReplyUiState
 }

app/src/main/res/layout/activity_creator_channel_community_reply.xml

@@ -25,18 +25,6 @@
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toTopOf="parent" />
 
-        <TextView
-            android:id="@+id/tv_creator_channel_community_reply_title"
-            style="@style/Typography.Body1"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:includeFontPadding="false"
-            android:text="@string/creator_channel_community_reply_title"
-            android:textColor="@color/white"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
     </androidx.constraintlayout.widget.ConstraintLayout>
 
     <LinearLayout
@@ -103,5 +91,16 @@
             android:contentDescription="@string/action_send"
             android:enabled="false"
             android:src="@drawable/ic_new_arrow_up_gray" />
+
+        <ImageButton
+            android:id="@+id/btn_creator_channel_community_reply_edit_cancel"
+            android:layout_width="40dp"
+            android:layout_height="40dp"
+            android:layout_marginStart="@dimen/spacing_8"
+            android:background="@android:color/transparent"
+            android:contentDescription="@string/cancel"
+            android:src="@drawable/ic_x_white"
+            android:visibility="gone"
+            tools:visibility="visible" />
     </LinearLayout>
 </androidx.constraintlayout.widget.ConstraintLayout>