Can delete multiple messages on Edit mode

Classes/Swift/Chat/ViewModels/ChatConversationTableViewModel.swift

@@ -24,8 +24,11 @@ class ChatConversationTableViewModel: ControlsViewModel {
 	
 	var editModeOn = MutableLiveData<Bool>(false)
 	
+	var messageSelected = MutableLiveData<Int>(0)
 	var messageListSelected = MutableLiveData<[Bool]>([])
 	
+	var messageListToDelete : [EventLog] = []
+	
 	override init() {
 		super.init()
 	}
@@ -89,16 +92,34 @@ class ChatConversationTableViewModel: ControlsViewModel {
 	}
 	
 	func selectAllMessages(){
-		for i in 0...messageListSelected.value!.count {
+		for i in 0...messageListSelected.value!.count - 1 {
 			messageListSelected.value![i] = true
+			messageSelected.value! += 1
 		}
 		refreshIndexPath.value! += 1
 	}
 	
 	func unSelectAllMessages(){
-		for i in 0...messageListSelected.value!.count {
+		for i in 0...messageListSelected.value!.count - 1 {
 			messageListSelected.value![i] = false
 		}
+		messageSelected.value! = 0
+		refreshIndexPath.value! += 1
+	}
+	
+	func deleteMessagesSelected(){
+		for i in 0...(messageListSelected.value!.count - 1) {
+			if messageListSelected.value![i] == true {
+				let messageEvent = getMessage(index: i)
+				//if messageEvent
+				messageListToDelete.append((messageEvent)!)
+			}
+		}
+
+		messageListToDelete.forEach { chatMessage in
+			chatMessage.deleteFromDatabase()
+		}
+		messageSelected.value! = 0
 		refreshIndexPath.value! += 1
 	}
 }

Classes/Swift/Chat/Views/ChatConversationTableViewSwift.swift

@@ -138,43 +138,52 @@ class ChatConversationTableViewSwift: UIViewController, UICollectionViewDataSour
     }
 	
 	func scrollToBottomWithRelaod(){
-		let isDisplayingBottomOfTable = collectionView.contentOffset.y <= 20
+		if (ChatConversationTableViewModel.sharedModel.getNBMessages() > 1){
-		collectionView.reloadData()
+			let isDisplayingBottomOfTable = collectionView.contentOffset.y <= 20
-        if isDisplayingBottomOfTable {
+			collectionView.reloadData()
-            self.collectionView.scrollToItem(at: IndexPath(item: 1, section: 0), at: .top, animated: false)
+			if isDisplayingBottomOfTable {
-            DispatchQueue.main.asyncAfter(deadline: .now() + 0.05) {
+				self.collectionView.scrollToItem(at: IndexPath(item: 1, section: 0), at: .top, animated: false)
-                self.scrollToBottomNewMessage()
+				DispatchQueue.main.asyncAfter(deadline: .now() + 0.05) {
-            }
+					self.scrollToBottomNewMessage()
-        }else{
+				}
-            DispatchQueue.main.asyncAfter(deadline: .now() + 0.05) {
+			}else{
-                self.scrollToBottom()
+				DispatchQueue.main.asyncAfter(deadline: .now() + 0.05) {
-            }
+					self.scrollToBottom()
-        }
+				}
-		if ChatConversationTableViewModel.sharedModel.editModeOn.value! {
+			}
-			ChatConversationTableViewModel.sharedModel.messageListSelected.value!.insert(false, at: 0)
+			if ChatConversationTableViewModel.sharedModel.editModeOn.value! {
+				ChatConversationTableViewModel.sharedModel.messageListSelected.value!.insert(false, at: 0)
+			}
+		}else{
+			collectionView.reloadData()
 		}
+		
 	}
 	
 	func refreshData(){
-		let indexBottom = collectionView.indexPathsForVisibleItems.sorted().first?.row
+		if (ChatConversationTableViewModel.sharedModel.getNBMessages() > 1){
-		let isDisplayingBottomOfTable = collectionView.contentOffset.y <= 20
+			let indexBottom = collectionView.indexPathsForVisibleItems.sorted().first?.row
-        let sizeCell = (self.collectionView.cellForItem(at: IndexPath(row: indexBottom!, section: 0))?.frame.size.height)
+			let isDisplayingBottomOfTable = collectionView.contentOffset.y <= 20
-		collectionView.reloadData()
+			let sizeCell = (self.collectionView.cellForItem(at: IndexPath(row: indexBottom!, section: 0))?.frame.size.height)
+			collectionView.reloadData()
 
-		if isDisplayingBottomOfTable {
+			if isDisplayingBottomOfTable {
-			self.collectionView.scrollToItem(at: IndexPath(item: 1, section: 0), at: .top, animated: false)
+				self.collectionView.scrollToItem(at: IndexPath(item: 1, section: 0), at: .top, animated: false)
-			DispatchQueue.main.asyncAfter(deadline: .now() + 0.05) {
+				DispatchQueue.main.asyncAfter(deadline: .now() + 0.05) {
-				self.scrollToBottomNewMessage()
+					self.scrollToBottomNewMessage()
+				}
+			} else {
+				DispatchQueue.main.asyncAfter(deadline: .now() + 0.05) {
+					self.collectionView.contentOffset = CGPoint(x: self.collectionView.contentOffset.x, y: self.collectionView.contentOffset.y + sizeCell! + 2.0)
+				}
+				scrollBadge!.isHidden = false
+				scrollBadge!.text = "\(ChatConversationViewModel.sharedModel.chatRoom?.unreadMessagesCount ?? 0)"
 			}
-		} else {
+			if ChatConversationTableViewModel.sharedModel.editModeOn.value! {
-			DispatchQueue.main.asyncAfter(deadline: .now() + 0.05) {
+				ChatConversationTableViewModel.sharedModel.messageListSelected.value!.insert(false, at: 0)
-                self.collectionView.contentOffset = CGPoint(x: self.collectionView.contentOffset.x, y: self.collectionView.contentOffset.y + sizeCell! + 2.0)
 			}
-			scrollBadge!.isHidden = false
+		}else{
-			scrollBadge!.text = "\(ChatConversationViewModel.sharedModel.chatRoom?.unreadMessagesCount ?? 0)"
+			collectionView.reloadData()
-		}
-		if ChatConversationTableViewModel.sharedModel.editModeOn.value! {
-			ChatConversationTableViewModel.sharedModel.messageListSelected.value!.insert(false, at: 0)
 		}
 	}
     
@@ -225,6 +234,9 @@ class ChatConversationTableViewSwift: UIViewController, UICollectionViewDataSour
 				cell.imageViewBubble.onClick {
 					self.onImageClick(chatMessage: event.chatMessage!, index: indexPath.row)
 				}
+				cell.imageVideoViewBubble.onClick {
+					self.onImageClick(chatMessage: event.chatMessage!, index: indexPath.row)
+				}
 			}
 		}
 				
@@ -432,6 +444,7 @@ class ChatConversationTableViewSwift: UIViewController, UICollectionViewDataSour
 		if ChatConversationTableViewModel.sharedModel.editModeOn.value! {
 			let indexDeletedMessage = ChatConversationTableViewModel.sharedModel.getIndexMessage(message: message)
 			ChatConversationTableViewModel.sharedModel.messageListSelected.value!.remove(at: indexDeletedMessage)
+			ChatConversationTableViewModel.sharedModel.messageSelected.value! -= 1
 		}
 		message.chatRoom?.deleteMessage(message: message)
 		collectionView.reloadData()
@@ -468,7 +481,7 @@ class ChatConversationTableViewSwift: UIViewController, UICollectionViewDataSour
 		if (state.rawValue == LinphoneChatMessageStateNotDelivered.rawValue) {
 			print("Messsage not delivered")
 		} else {
-			if (VFSUtil.vfsEnabled(groupName: kLinphoneMsgNotificationAppGroupId) || ConfigManager.instance().lpConfigBoolForKey(key: "use_in_app_file_viewer_for_non_encrypted_files", section: "app")){
+			if ((VFSUtil.vfsEnabled(groupName: kLinphoneMsgNotificationAppGroupId) || ConfigManager.instance().lpConfigBoolForKey(key: "use_in_app_file_viewer_for_non_encrypted_files", section: "app")) && chatMessage.contents.first?.type == "image"){
 				let view: ImageView = VIEW(ImageView.compositeViewDescription())
 				let image = UIImage(contentsOfFile: chatMessage.contents.first!.filePath)
 				PhoneMainView.instance().changeCurrentView(view.compositeViewDescription())
@@ -495,7 +508,7 @@ class ChatConversationTableViewSwift: UIViewController, UICollectionViewDataSour
 		if (state.rawValue == LinphoneChatMessageStateNotDelivered.rawValue) {
 			print("Messsage not delivered")
 		} else {
-			if (VFSUtil.vfsEnabled(groupName: kLinphoneMsgNotificationAppGroupId) || ConfigManager.instance().lpConfigBoolForKey(key: "use_in_app_file_viewer_for_non_encrypted_files", section: "app")){
+			if ((VFSUtil.vfsEnabled(groupName: kLinphoneMsgNotificationAppGroupId) || ConfigManager.instance().lpConfigBoolForKey(key: "use_in_app_file_viewer_for_non_encrypted_files", section: "app")) && chatMessage!.contents[index].type == "image"){
 				let view: ImageView = VIEW(ImageView.compositeViewDescription())
 				let image = UIImage(contentsOfFile: chatMessage!.contents[index].filePath)
 				PhoneMainView.instance().changeCurrentView(view.compositeViewDescription())

Classes/Swift/Chat/Views/ChatConversationViewSwift.swift

@@ -206,6 +206,18 @@ class ChatConversationViewSwift: BackActionsNavigationView, PHPickerViewControll
 			self.messageView.messageText.text = ChatConversationViewModel.sharedModel.shareFileMessage
 			self.confirmShare(ChatConversationViewModel.sharedModel.nsDataRead(), url: url, fileName: nil)
 		}
+		
+		ChatConversationTableViewModel.sharedModel.messageSelected.observe { result in
+			if ChatConversationTableViewModel.sharedModel.messageSelected.value! > 0 {
+				self.action1SelectAllButton.isHidden = true
+				self.action1DeselectAllButton.isHidden = false
+				self.action2Delete.isEnabled = true
+			}else{
+				self.action1SelectAllButton.isHidden = false
+				self.action1DeselectAllButton.isHidden = true
+				self.action2Delete.isEnabled = false
+			}
+		}
 	}
 	
 	override func viewWillAppear(_ animated: Bool) {
@@ -617,9 +629,9 @@ class ChatConversationViewSwift: BackActionsNavigationView, PHPickerViewControll
 	override func selectDeselectAll(){
 		super.selectDeselectAll()
 		if(action1SelectAllButton.isHidden){
-			//tableController.onSelectionToggle(action1SelectAllButton)
+			ChatConversationTableViewModel.sharedModel.selectAllMessages()
 		}else{
-			//tableController.onSelectionToggle(action1SelectAllButton)
+			ChatConversationTableViewModel.sharedModel.unSelectAllMessages()
 		}
 	}
 	
@@ -635,11 +647,11 @@ class ChatConversationViewSwift: BackActionsNavigationView, PHPickerViewControll
 			cancelMessage: nil,
 			confirmMessage: nil,
 			onCancelClick: { [self] in
-				onEditionChangeClick()},
+				//onEditionChangeClick()
+			},
 			onConfirmationClick: {
-				//self.tableController.removeSelection(nil)
+				ChatConversationTableViewModel.sharedModel.deleteMessagesSelected()
 				self.editModeOff()
-				//self.tableController.loadData()
 			}
 		)
 	}
@@ -816,6 +828,7 @@ class ChatConversationViewSwift: BackActionsNavigationView, PHPickerViewControll
 					ChatMessage.getSwiftObject(cObject: message!).contents.forEach({ content in
 						if(content.isFile){
 							let indexPath = IndexPath(row: ChatConversationViewModel.sharedModel.replyCollectionView.count, section: 0)
+							
                             ChatConversationViewModel.sharedModel.replyURLCollection.append(URL(string: content.filePath.addingPercentEncoding(withAllowedCharacters: .urlHostAllowed)!)!)
 							ChatConversationViewModel.sharedModel.replyCollectionView.append(ChatConversationViewModel.sharedModel.getImageFrom(content.getCobject, filePath: content.filePath, forReplyBubble: true)!)
 							collectionViewReply.insertItems(at: [indexPath])

Classes/Swift/Chat/Views/MultilineMessageCell.swift

@@ -8,7 +8,6 @@
 import UIKit
 import Foundation
 import linphonesw
-import SDWebImage
 
 class MultilineMessageCell: UICollectionViewCell, UICollectionViewDataSource, UICollectionViewDelegate {
 	static let reuseId = "MultilineMessageCellReuseId"
@@ -925,10 +924,22 @@ class MultilineMessageCell: UICollectionViewCell, UICollectionViewDataSource, UI
 			contentView.onClick {
 				self.deleteItemCheckBox.isSelected = !self.deleteItemCheckBox.isSelected
 				ChatConversationTableViewModel.sharedModel.messageListSelected.value![self.selfIndexMessage] = self.deleteItemCheckBox.isSelected
+				
+				if ChatConversationTableViewModel.sharedModel.messageListSelected.value![self.selfIndexMessage] == true {
+					ChatConversationTableViewModel.sharedModel.messageSelected.value! += 1
+				}else{
+					ChatConversationTableViewModel.sharedModel.messageSelected.value! -= 1
+				}
 			}
 			deleteItemCheckBox.onClick {
 				self.deleteItemCheckBox.isSelected = !self.deleteItemCheckBox.isSelected
 				ChatConversationTableViewModel.sharedModel.messageListSelected.value![self.selfIndexMessage] = self.deleteItemCheckBox.isSelected
+				
+				if ChatConversationTableViewModel.sharedModel.messageListSelected.value![self.selfIndexMessage] == true {
+					ChatConversationTableViewModel.sharedModel.messageSelected.value! += 1
+				}else{
+					ChatConversationTableViewModel.sharedModel.messageSelected.value! -= 1
+				}
 			}
 		}else{
 			deleteItemCheckBox.trailingAnchor.constraint(equalTo: contentView.trailingAnchor, constant: 0).isActive = true
@@ -1078,7 +1089,7 @@ class MultilineMessageCell: UICollectionViewCell, UICollectionViewDataSource, UI
 			let imageCell = replyCollectionView[indexPath.row]
 			var myImageView = UIImageView()
 			
-			if(replyURLCollection[indexPath.row].type == FileType.file_picture_default.rawValue || replyURLCollection[indexPath.row].type == FileType.file_video_default.rawValue){
+			if(replyURLCollection[indexPath.row].type == "image" || replyURLCollection[indexPath.row].type == "video"){
 				myImageView = UIImageView(image: imageCell)
 			}else{
 				let fileNameText = replyURLCollection[indexPath.row].name
@@ -1089,7 +1100,7 @@ class MultilineMessageCell: UICollectionViewCell, UICollectionViewDataSource, UI
 			myImageView.size(w: (viewCell.frame.width), h: (viewCell.frame.height)).done()
 			viewCell.addSubview(myImageView)
 			
-			if(replyURLCollection[indexPath.row].type == FileType.file_video_default.rawValue){
+			if(replyURLCollection[indexPath.row].type == "video"){
 				var imagePlay = UIImage()
 				if #available(iOS 13.0, *) {
 					imagePlay = (UIImage(named: "vr_play")!.withTintColor(.white))
@@ -1137,11 +1148,25 @@ class MultilineMessageCell: UICollectionViewCell, UICollectionViewDataSource, UI
                 
                 let myImageView = UIImageView()
                 
-				if(self.chatMessage?.contents[indexPath.row].type == FileType.file_picture_default.rawValue || self.chatMessage?.contents[indexPath.row].type == FileType.file_video_default.rawValue){
+				if(self.chatMessage?.contents[indexPath.row].type == "image" || self.chatMessage?.contents[indexPath.row].type == "video"){
+					if #available(iOS 15.0, *) {
+						myImageView.image = UIImage(named: "file_picture_default")
+						let imageAsync: UIImage = getImageFrom(self.chatMessage?.contents[indexPath.row], forReplyBubble: false)!
+						imageAsync.prepareForDisplay(completionHandler: { imageAsyncResult in
+							DispatchQueue.main.async {
+								myImageView.image = imageAsyncResult
+							}
+						})
+					} else {
+						DispatchQueue.global().async { [weak self] in
+							if let image = self!.getImageFrom(self!.chatMessage?.contents[indexPath.row], forReplyBubble: false) {
+								DispatchQueue.main.async {
+									myImageView.image = image
+								}
+							}
+						}
+					}
 					
-					myImageView.sd_setImage(with: URL(string: (self.chatMessage?.contents[indexPath.row].filePath)!), placeholderImage: UIImage(named: "file_picture_default"), completed: {(_ image: UIImage?, _ error: Error?, _ cacheType: SDImageCacheType, _ imageURL: URL?) -> Void in
-                        myImageView.image = self.getImageFrom(self.chatMessage?.contents[indexPath.row], forReplyBubble: false)!
-                    })
                 }else{
 					myImageView.image = self.getImageFrom(self.chatMessage?.contents[indexPath.row], forReplyBubble: false)!
                 }
@@ -1149,18 +1174,6 @@ class MultilineMessageCell: UICollectionViewCell, UICollectionViewDataSource, UI
                 myImageView.size(w: (viewCell.frame.width), h: (viewCell.frame.height)).done()
                 viewCell.addSubview(myImageView)
                 
-				if(self.chatMessage?.contents[indexPath.row].type == FileType.file_video_default.rawValue){
-                    var imagePlay = UIImage()
-                    if #available(iOS 13.0, *) {
-                        imagePlay = (UIImage(named: "vr_play")!.withTintColor(.white))
-                    } else {
-                        imagePlay = UIImage(named: "vr_play")!
-                    }
-                    let myImagePlayView = UIImageView(image: imagePlay)
-                    viewCell.addSubview(myImagePlayView)
-                    myImagePlayView.size(w: viewCell.frame.width/4, h: viewCell.frame.height/4).done()
-                    myImagePlayView.alignHorizontalCenterWith(viewCell).alignVerticalCenterWith(viewCell).done()
-                }
                 myImageView.contentMode = .scaleAspectFill
                 myImageView.clipsToBounds = true
 				
@@ -1170,6 +1183,19 @@ class MultilineMessageCell: UICollectionViewCell, UICollectionViewDataSource, UI
 				uploadView.content = chatMessage?.contents[indexPath.row]
 				uploadView.size(w: 138, h: 138).done()
 				
+				if(self.chatMessage?.contents[indexPath.row].type == "video"){
+					var imagePlay = UIImage()
+					if #available(iOS 13.0, *) {
+						imagePlay = (UIImage(named: "vr_play")!.withTintColor(.white))
+					} else {
+						imagePlay = UIImage(named: "vr_play")!
+					}
+					let myImagePlayView = UIImageView(image: imagePlay)
+					viewCell.addSubview(myImagePlayView)
+					myImagePlayView.size(w: viewCell.frame.width/4, h: viewCell.frame.height/4).done()
+					myImagePlayView.alignHorizontalCenterWith(viewCell).alignVerticalCenterWith(viewCell).done()
+				}
+				
 				viewCell.onClick {
 					ChatConversationTableViewModel.sharedModel.onGridClick(indexMessage: self.selfIndexMessage, index: indexPath.row)
 				}
@@ -1332,7 +1358,6 @@ class MultilineMessageCell: UICollectionViewCell, UICollectionViewDataSource, UI
 				DispatchQueue.main.async(execute: { [self] in
 					if (offset == total) {
 						downloadContentCollection[indexTransferProgress] = nil
-						//chatMessage?.contents[indexTransferProgress] = content
 						imagesGridCollectionView[indexTransferProgress] = getImageFrom(content, forReplyBubble: false)!
 						
 						

Podfile

@@ -33,7 +33,6 @@ target 'linphone' do
 	pod 'SnapKit', '~> 5.6.0'
         pod 'DropDown'
         pod 'IQKeyboardManager'
-  pod 'SDWebImage'
 	all_pods
 
 end