edit checkbox messages directly

Signed-off-by: sowjanyakch <sowjanya.kch@gmail.com>

app/src/main/java/com/nextcloud/talk/adapters/messages/IncomingTextMessageViewHolder.kt

@@ -41,6 +41,7 @@ import kotlinx.coroutines.Job
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
+import java.util.Date
 import javax.inject.Inject
 
 @AutoInjector(NextcloudTalkApplication::class)
@@ -77,13 +78,10 @@ class IncomingTextMessageViewHolder(itemView: View, payload: Any) :
     override fun onBind(message: ChatMessage) {
         super.onBind(message)
         sharedApplication!!.componentApplication.inject(this)
-
         setAvatarAndAuthorOnMessageItem(message)
         colorizeMessageBubble(message)
-
         itemView.isSelected = false
         val user = currentUserProvider.currentUser.blockingGet()
-
         val hasCheckboxes = processCheckboxes(
             message,
             user
@@ -122,40 +120,46 @@ class IncomingTextMessageViewHolder(itemView: View, payload: Any) :
             binding.messageText.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize)
             binding.messageText.text = processedMessageText
 
-            if (message.lastEditTimestamp != 0L && !message.isDeleted) {
-                binding.messageEditIndicator.visibility = View.VISIBLE
-                binding.messageTime.text = dateUtils.getLocalTimeStringFromTimestamp(message.lastEditTimestamp!!)
-            } else {
-                binding.messageEditIndicator.visibility = View.GONE
-                binding.messageTime.text = dateUtils.getLocalTimeStringFromTimestamp(message.timestamp)
-            }
-
-            // parent message handling
-            if (!message.isDeleted && message.parentMessageId != null) {
-                processParentMessage(message)
-                binding.messageQuote.quotedChatMessageView.visibility = View.VISIBLE
-            } else {
-                binding.messageQuote.quotedChatMessageView.visibility = View.GONE
-            }
-
-            itemView.setTag(R.string.replyable_message_view_tag, message.replyable)
-
-            Reaction().showReactions(
-                message,
-                ::clickOnReaction,
-                ::longClickOnReaction,
-                binding.reactions,
-                binding.messageText.context,
-                false,
-                viewThemeUtils
-            )
+        }else{
+            binding.messageText.text = ""
         }
+
+        if (message.lastEditTimestamp != 0L && !message.isDeleted) {
+            binding.messageEditIndicator.visibility = View.VISIBLE
+            binding.messageTime.text = dateUtils.getLocalTimeStringFromTimestamp(message.lastEditTimestamp!!)
+        } else {
+            binding.messageEditIndicator.visibility = View.GONE
+            binding.messageTime.text = dateUtils.getLocalTimeStringFromTimestamp(message.timestamp)
+        }
+        // parent message handling
+        if (!message.isDeleted && message.parentMessageId != null) {
+            processParentMessage(message)
+            binding.messageQuote.quotedChatMessageView.visibility = View.VISIBLE
+        } else {
+            binding.messageQuote.quotedChatMessageView.visibility = View.GONE
+        }
+
+        itemView.setTag(R.string.replyable_message_view_tag, message.replyable)
+
+        Reaction().showReactions(
+            message,
+            ::clickOnReaction,
+            ::longClickOnReaction,
+            binding.reactions,
+            binding.messageText.context,
+            false,
+            viewThemeUtils
+        )
     }
 
     private fun processCheckboxes(chatMessage: ChatMessage, user: User): Boolean {
+        val chatActivity = commonMessageInterface as ChatActivity
         val message = chatMessage.message!!.toSpanned()
         val messageTextView = binding.messageText
         val checkBoxContainer = binding.checkboxContainer
+        val isOlderThanTwentyFourHours = chatMessage
+            .createdAt
+            .before(Date(System.currentTimeMillis() - AGE_THRESHOLD_FOR_EDIT_MESSAGE))
 
         checkBoxContainer.removeAllViews()
         val regex = """(- \[(X|x| )])\s*(.+)""".toRegex(RegexOption.MULTILINE)
@@ -178,6 +182,8 @@ class IncomingTextMessageViewHolder(itemView: View, payload: Any) :
             val checkBox = CheckBox(checkBoxContainer.context).apply {
                 text = taskText
                 this.isChecked = isChecked
+                this.isEnabled = !isOlderThanTwentyFourHours &&  chatMessage.actorType == "bots" || chatActivity
+                    .userAllowedByPrivilages(chatMessage)
                 setOnCheckedChangeListener { _, _ ->
                     updateCheckboxStates(chatMessage, user, checkboxList)
                 }
@@ -186,7 +192,6 @@ class IncomingTextMessageViewHolder(itemView: View, payload: Any) :
             checkboxList.add(checkBox)
             viewThemeUtils.platform.themeCheckbox(checkBox)
         }
-
         checkBoxContainer.visibility = View.VISIBLE
         return true
     }
@@ -347,5 +352,6 @@ class IncomingTextMessageViewHolder(itemView: View, payload: Any) :
         private val TAG = IncomingTextMessageViewHolder::class.java.simpleName
         private const val CHECKED_GROUP_INDEX = 2
         private const val TASK_TEXT_GROUP_INDEX = 3
+        private const val AGE_THRESHOLD_FOR_EDIT_MESSAGE: Long = 86400000
     }
 }

app/src/main/java/com/nextcloud/talk/adapters/messages/OutcomingTextMessageViewHolder.kt

@@ -13,31 +13,39 @@ import android.content.Context
 import android.util.Log
 import android.util.TypedValue
 import android.view.View
+import android.widget.CheckBox
 import androidx.core.content.res.ResourcesCompat
+import androidx.core.text.toSpanned
 import androidx.lifecycle.lifecycleScope
 import autodagger.AutoInjector
 import coil.load
 import com.google.android.flexbox.FlexboxLayout
+import com.google.android.material.snackbar.Snackbar
 import com.nextcloud.android.common.ui.theme.utils.ColorRole
 import com.nextcloud.talk.R
 import com.nextcloud.talk.application.NextcloudTalkApplication
 import com.nextcloud.talk.application.NextcloudTalkApplication.Companion.sharedApplication
 import com.nextcloud.talk.chat.ChatActivity
+import com.nextcloud.talk.chat.data.ChatMessageRepository
 import com.nextcloud.talk.chat.data.model.ChatMessage
 import com.nextcloud.talk.data.network.NetworkMonitor
+import com.nextcloud.talk.data.user.model.User
 import com.nextcloud.talk.databinding.ItemCustomOutcomingTextMessageBinding
 import com.nextcloud.talk.models.json.chat.ReadStatus
 import com.nextcloud.talk.ui.theme.ViewThemeUtils
 import com.nextcloud.talk.utils.ApiUtils
 import com.nextcloud.talk.utils.DateUtils
 import com.nextcloud.talk.utils.TextMatchers
+import com.nextcloud.talk.utils.database.user.CurrentUserProviderNew
 import com.nextcloud.talk.utils.message.MessageUtils
 import com.stfalcon.chatkit.messages.MessageHolders.OutcomingTextMessageViewHolder
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
+import java.util.Date
 import javax.inject.Inject
 
 @AutoInjector(NextcloudTalkApplication::class)
@@ -65,30 +73,32 @@ class OutcomingTextMessageViewHolder(itemView: View) :
 
     lateinit var commonMessageInterface: CommonMessageInterface
 
+    @Inject
+    lateinit var chatRepository: ChatMessageRepository
+
+    @Inject
+    lateinit var currentUserProvider: CurrentUserProviderNew
+
+    private var job: Job? = null
+
     @Suppress("Detekt.LongMethod")
     override fun onBind(message: ChatMessage) {
         super.onBind(message)
         sharedApplication!!.componentApplication.inject(this)
+        val user = currentUserProvider.currentUser.blockingGet()
+        val hasCheckboxes = processCheckboxes(
+            message,
+            user
+        )
+        processMessage(message, hasCheckboxes)
+    }
+
+    private fun processMessage(message: ChatMessage, hasCheckboxes: Boolean) {
         realView.isSelected = false
         val layoutParams = binding.messageTime.layoutParams as FlexboxLayout.LayoutParams
         layoutParams.isWrapBefore = false
-        var textSize = context.resources.getDimension(R.dimen.chat_text_size)
         viewThemeUtils.platform.colorTextView(binding.messageTime, ColorRole.ON_SURFACE_VARIANT)
-
-        var processedMessageText = messageUtils.enrichChatMessageText(
-            binding.messageText.context,
-            message,
-            false,
-            viewThemeUtils
-        )
-        processedMessageText = messageUtils.processMessageParameters(
-            binding.messageText.context,
-            viewThemeUtils,
-            processedMessageText!!,
-            message,
-            itemView
-        )
-
+        var textSize = context.resources.getDimension(R.dimen.chat_text_size)
         var isBubbled = true
         if (
             (message.messageParameters == null || message.messageParameters!!.size <= 0) &&
@@ -105,7 +115,25 @@ class OutcomingTextMessageViewHolder(itemView: View) :
         binding.messageText.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize)
         binding.messageTime.layoutParams = layoutParams
         viewThemeUtils.platform.colorTextView(binding.messageText, ColorRole.ON_SURFACE_VARIANT)
-        binding.messageText.text = processedMessageText
+
+        if (!hasCheckboxes) {
+            var processedMessageText = messageUtils.enrichChatMessageText(
+                binding.messageText.context,
+                message,
+                false,
+                viewThemeUtils
+            )
+            processedMessageText = messageUtils.processMessageParameters(
+                binding.messageText.context,
+                viewThemeUtils,
+                processedMessageText!!,
+                message,
+                itemView
+            )
+            binding.messageText.text = processedMessageText
+        }else{
+            binding.messageText.text = ""
+        }
 
         if (message.lastEditTimestamp != 0L && !message.isDeleted) {
             binding.messageEditIndicator.visibility = View.VISIBLE
@@ -161,6 +189,94 @@ class OutcomingTextMessageViewHolder(itemView: View) :
         )
     }
 
+    private fun processCheckboxes(chatMessage: ChatMessage, user: User): Boolean {
+        val message = chatMessage.message!!.toSpanned()
+        val messageTextView = binding.messageText
+        val checkBoxContainer = binding.checkboxContainer
+        val isOlderThanTwentyFourHours = chatMessage
+            .createdAt
+            .before(Date(System.currentTimeMillis() - AGE_THRESHOLD_FOR_EDIT_MESSAGE))
+
+        checkBoxContainer.removeAllViews()
+        val regex = """(- \[(X|x| )])\s*(.+)""".toRegex(RegexOption.MULTILINE)
+        val matches = regex.findAll(message)
+
+        if (matches.none()) return false
+
+        val firstPart = message.toString().substringBefore("\n- [")
+        messageTextView.text = messageUtils.enrichChatMessageText(
+            binding.messageText.context, firstPart, true, viewThemeUtils
+        )
+
+        val checkboxList = mutableListOf<CheckBox>()
+
+        matches.forEach { matchResult ->
+            val isChecked = matchResult.groupValues[CHECKED_GROUP_INDEX] == "X" ||
+                matchResult.groupValues[CHECKED_GROUP_INDEX] == "x"
+            val taskText = matchResult.groupValues[TASK_TEXT_GROUP_INDEX].trim()
+
+            val checkBox = CheckBox(checkBoxContainer.context).apply {
+                text = taskText
+                this.isChecked = isChecked
+                this.isEnabled = !isOlderThanTwentyFourHours
+                setOnCheckedChangeListener { _, _ ->
+                    updateCheckboxStates(chatMessage, user, checkboxList)
+                }
+            }
+            checkBoxContainer.addView(checkBox)
+            checkboxList.add(checkBox)
+            viewThemeUtils.platform.themeCheckbox(checkBox)
+        }
+
+        checkBoxContainer.visibility = View.VISIBLE
+        return true
+    }
+
+    private fun updateCheckboxStates(chatMessage: ChatMessage, user: User, checkboxes: List<CheckBox>) {
+        job = CoroutineScope(Dispatchers.Main).launch {
+            withContext(Dispatchers.IO) {
+                val apiVersion: Int = ApiUtils.getChatApiVersion(
+                    user.capabilities?.spreedCapability!!,
+                    intArrayOf(1)
+                )
+                val updatedMessage = updateMessageWithCheckboxStates(chatMessage.message!!, checkboxes)
+                chatRepository.editChatMessage(
+                    user.getCredentials(),
+                    ApiUtils.getUrlForChatMessage(apiVersion, user.baseUrl!!, chatMessage.token!!, chatMessage.id),
+                    updatedMessage
+                ).collect { result ->
+                    withContext(Dispatchers.Main) {
+                        if (result.isSuccess) {
+                            val editedMessage = result.getOrNull()?.ocs?.data!!.parentMessage!!
+                            Log.d(TAG, "EditedMessage: $editedMessage")
+                            binding.messageEditIndicator.apply {
+                                visibility = View.VISIBLE
+                            }
+                            binding.messageTime.text =
+                                dateUtils.getLocalTimeStringFromTimestamp(editedMessage.lastEditTimestamp!!)
+                        } else {
+                            Snackbar.make(binding.root, R.string.nc_common_error_sorry, Snackbar.LENGTH_LONG).show()
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    private fun updateMessageWithCheckboxStates(originalMessage: String, checkboxes: List<CheckBox>): String {
+        var updatedMessage = originalMessage
+        val regex = """(- \[(X|x| )])\s*(.+)""".toRegex(RegexOption.MULTILINE)
+
+        checkboxes.forEach { checkBox ->
+            updatedMessage = regex.replace(updatedMessage) { matchResult ->
+                val taskText = matchResult.groupValues[TASK_TEXT_GROUP_INDEX].trim()
+                val checkboxState = if (checkboxes.find { it.text == taskText }?.isChecked == true) "X" else " "
+                "- [$checkboxState] $taskText"
+            }
+        }
+        return updatedMessage
+    }
+
     private fun updateStatus(readStatusDrawableInt: Int, description: String?) {
         binding.sendingProgress.visibility = View.GONE
         binding.checkMark.visibility = View.VISIBLE
@@ -248,5 +364,8 @@ class OutcomingTextMessageViewHolder(itemView: View) :
     companion object {
         const val TEXT_SIZE_MULTIPLIER = 2.5
         private val TAG = OutcomingTextMessageViewHolder::class.java.simpleName
+        private const val CHECKED_GROUP_INDEX = 2
+        private const val TASK_TEXT_GROUP_INDEX = 3
+        private const val AGE_THRESHOLD_FOR_EDIT_MESSAGE: Long = 86400000
     }
 }

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

@@ -43,6 +43,17 @@
             android:textIsSelectable="false"
             tools:text="Talk to you later!" />
 
+        <LinearLayout
+            android:id="@+id/checkboxContainer"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            android:layout_below="@id/messageText"
+            android:layout_marginTop="8dp"
+            android:visibility="gone">
+
+        </LinearLayout>
+
         <TextView
             android:id="@id/messageTime"
             android:layout_width="wrap_content"