Message List

// syntax for set(user: User)
messageList.set(user: user)

// syntax for set(user: User, parentMessage: BaseMessage? = nil)
messageList.set(user: user, parentMessage: textMessage)

let messageListConfiguration = MessageListConfiguration()
 .setOnThreadRepliesClick { message, messageBubbleView in
     // Your action onclick       
}

let messageRequestBuilder =  MessagesRequest.MessageRequestBuilder()
    .set(uid: "YOUR_UID")
    .set(types: ["Text"])
    .set(searchKeyword: "sure")

let messageListConfiguration = MessageListConfiguration()
    .set(messagesRequestBuilder:messageRequestBuilder)

let cometChatMessages = CometChatMessages()
    .set(user: user)
    .set(messageListConfiguration: messageListConfiguration)

let messageListStyle = MessageListStyle()
    .set(background: .systemMint)
    .set(borderColor: .green)
    .set(borderWidth: 30)
    .set(cornerRadius: cometChatCornerStyle)

 let avatarStyle = AvatarStyle()
            .set(background: .blue)
            .set(borderColor: .gray)
    
let messageListStyle = MessageListStyle()
            .set(background: .systemMint)

let messageListConfiguration = MessageListConfiguration()
.set(messageListStyle: messageListStyle)
.show(avatar: true)

let messageList = CometChatMessageList()
     .set(user: user)
    .hide(error: false)
    .hide(receipt: false)

let textTemp1: CometChatMessageTemplate = CometChatUIKit.getDataSource().getTextMessageTemplate()
let imageTemp: CometChatMessageTemplate = CometChatUIKit.getDataSource().getImageMessageTemplate()
let textTemp: [CometChatMessageTemplate] = [textTemp1, imageTemp]

let messageListStyle = MessageListStyle()
    .set(background: .systemTeal)

let messageListConfiguration = MessageListConfiguration()
    .set(messageListStyle: messageListStyle)
    .show(avatar: true)
    set(templates: textTemp)

let customHeaderView = CustomChatListHeaderView() // CustomChatListHeaderView() is of type UIView()
 let messageListConfiguration = MessageListConfiguration()
 messageListConfiguration.set(headerView: customHeaderView)

let customFooterView = CustomChatListFooterView() // CustomChatListFooterView() is of type UIView()
let messageListConfiguration = MessageListConfiguration()
messageListConfiguration.set(footerView: customFooterView)

let messageListConfiguration = MessageListConfiguration()
    .setDateSeparatorPattern { timestamp in
 
        }
cometChatMessages.set(messageListConfiguration: messageListConfiguration)

let messageListConfiguration = MessageListConfiguration()
    .setDateSeparatorPattern { timestamp in
     guard let timestamp = timestamp else {
      return ""
}
let date = Date(timeIntervalSince1970: TimeInterval(timestamp))
let formatter = DateFormatter()
formatter.dateFormat = "hh:mm MM/yyyy"
return formatter.string(from: date)
}

let cometChatMessages = CometChatMessages()
.set(user: user)
.set(messageListConfiguration: messageListConfiguration)

let messageListConfiguration = MessageListConfiguration()
        .setDatePattern { timestamp in
           
}

let messageListConfiguration = MessageListConfiguration()
    .setDatePattern { timestamp in
        guard let timestamp = timestamp else {
         return ""
}
let date = Date(timeIntervalSince1970: TimeInterval(timestamp/1000))
let formatter = DateFormatter()
formatter.dateFormat = "dd-MM-yyyy"
return formatter.string(from: date)
}
        
let cometChatMessages = CometChatMessages()
.set(user: user)
.set(messageListConfiguration: messageListConfiguration)

let messageListConfiguration = MessageListConfiguration()
.set(errorStateView: errorView)

let errorView = ErrorView()

let messageListConfiguration = MessageListConfiguration()
.set(errorStateView: errorView)

let cometChatMessages = CometChatMessages()
.set(user: user)
.set(messageListConfiguration: messageListConfiguration)

let messageListConfiguration = MessageListConfiguration()
.set(emptyStateView: emptyview)

let emptyview = EmptyView()
        
let messageListConfiguration = MessageListConfiguration()
            .set(emptyStateView: emptyview)
        
let cometChatMessages  = CometChatMessages()
            .set(user: user)
            .set(messageListConfiguration: messageListConfiguration)  

import Foundation
import CometChatSDK
import CometChatUIKitSwift

class MyCustomTextFormatter: CometChatTextFormatter {
override func getRegex() -> String {
return "(\\bsure\\b)"

}

override func getTrackingCharacter() -> Character {
    return "#"
}

override func search(string: String, suggestedItems: ((_: [SuggestionItem]) -> ())? = nil) {
    // This function would call an API or perform a local search
    // For now, it does nothing
}

override func onScrollToBottom(suggestionItemList: [SuggestionItem], listItem: ((_: [SuggestionItem]) -> ())?) {
    // This function would call the next page of an API
    // For now, it does nothing
}

override func onItemClick(suggestedItem: SuggestionItem, user: User?, group: Group?) {
    // Do something with the clicked item
}

override func handlePreMessageSend(baseMessage: BaseMessage, suggestionItemList: [SuggestionItem]) {
    // This function would modify the message before it's sent
    // For now, it does nothing
}

override func prepareMessageString(
  baseMessage: BaseMessage,
  regexString: String,
  alignment: MessageBubbleAlignment = .left,
  formattingType: FormattingType
) -> NSAttributedString {
    let attrString = NSMutableAttributedString(string: "SURE")
    if alignment == .left { // Received message
        attrString.addAttribute(.foregroundColor, value: UIColor.blue, range: NSRange(location: 0, length: attrString.length))
    } else { // Sent message
        attrString.addAttribute(.foregroundColor, value: UIColor.green, range: NSRange(location: 0, length: attrString.length))
    }
    attrString.addAttribute(.font, value: UIFont.boldSystemFont(ofSize: 18), range: NSRange(location: 0, length: attrString.length))
    return attrString
}

override func onTextTapped(baseMessage: BaseMessage, tappedText: String, controller: UIViewController?) {
    // Your Action
}

}

    // Initialize the MentionTextStyle for the left bubble

let leftBubbleTextStyle = MentionTextStyle()
.set(textColor: UIColor.blue)
.set(textFont: UIFont.systemFont(ofSize: 18, weight: .bold))
.set(loggedInUserTextColor: UIColor.red)
.set(loggedInUserTextFont: UIFont.systemFont(ofSize: 18, weight: .bold))

    // Initialize the MentionTextStyle for the right bubble

let rightBubbleTextStyle = MentionTextStyle()
.set(textColor: UIColor.green)
.set(textFont: UIFont.systemFont(ofSize: 18, weight: .bold))
.set(loggedInUserTextColor: UIColor.red)
.set(loggedInUserTextFont: UIFont.systemFont(ofSize: 18, weight: .bold))

  // Initialize the MentionTextStyle for the composer

let composerTextStyle = MentionTextStyle()
.set(textColor: UIColor.orange)
.set(textFont: UIFont.systemFont(ofSize: 18, weight: .bold))
.set(loggedInUserTextColor: UIColor.red)
.set(loggedInUserTextFont: UIFont.systemFont(ofSize: 18, weight: .bold))

    // Initialize and set the CometChatMentionsFormatter properties

let customMentionFormatter = CometChatMentionsFormatter()
.set(composerTextStyle: composerTextStyle)
.set(leftBubbleTextStyle: leftBubbleTextStyle)
.set(rightBubbleTextStyle: rightBubbleTextStyle)
.set(onMentionClicked: { baseMessage, tappedText, controller in

            let senderName = baseMessage.sender?.name ?? "Unknown User"
            let alertTitle = "Mention Clicked"
            let alertMessage = "\(senderName) mentioned you Would you like to view their profile?"
            let alert = UIAlertController(title: alertTitle, message: alertMessage, preferredStyle: .alert)

            alert.addAction(UIAlertAction(title: "View Profile", style: .default, handler: { _ in
                // Code here to view user's profile
            }))
            alert.addAction(UIAlertAction(title: "Dismiss", style: .cancel, handler: nil))

            controller?.present(alert, animated: true, completion: nil)
})

    // Pass this customMentionFormatter to your message list's configuration

let messageListConfiguration = MessageListConfiguration()
.set(textFormatter: [customMentionFormatter])

let cometChatMessages = CometChatMessages()
.set(user: user)
.set(messageListConfiguration: messageListConfiguration)

let messageInformationConfiguration = MessageInformationConfiguration()
let messageListConfiguration = MessageListConfiguration()
    .set(messageInformationConfiguration: messageInformationConfiguration)

let reactionsConfiguration = ReactionsConfiguration()
let messageListConfiguration = MessageListConfiguration()
.set(reactionsConfiguration: reactionsConfiguration)