Conversations

// syntax for setOnItemClick(onItemClick: @escaping ((_ conversation: Conversation, _ indexPath: IndexPath) -> Void))
cometChatConversations.setOnItemClick { conversation, indexPath in
    // Override on item click
}

// syntax for setOnBack(onBack: @escaping () -> Void)
cometChatConversations.setOnBack {
    // Override on back
}

cometChatConversations.selectionMode(mode: .single)

private func onButtonClick() {
cometChatConversations.setOnSelection { conversations in
// Perform action
}
}

// syntax for setOnError(onError: @escaping ((_ error: CometChatException) -> Void))
cometChatConversations.setOnError { error in
    // Override on error
}

// You can create ConversationRequestBuilder as per your requirement
let conversationRequestBuilder = ConversationRequest.ConversationRequestBuilder(limit: 20).set(conversationType: .both)

let cometChatConversations = CometChatConversations(conversationRequestBuilder: conversationRequestBuilder)
let naviVC = UINavigationController(rootViewController: cometChatConversations)
self.present(naviVC, animated: true)

// Creating  ConversationsStyle object
let conversationsStyle = ConversationsStyle()

// Creating  Modifying the propeties of conversations
conversationsStyle.set(background: .black)
            .set(cornerRadius: CometChatCornerStyle(cornerRadius: 0.0))
            .set(borderColor: .clear)
            .set(borderWidth: 0)
            .set(largeTitleFont: .boldSystemFont(ofSize: 34))
            .set(largeTitleColor: .white)
            .set(titleFont: .systemFont(ofSize: 18))
            .set(titleColor: .white)
            .set(backButtonTint: .white)
            .set(privateGroupIconBackgroundColor: .orange)
            .set(protectedGroupIconBackgroundColor: .green)


// Setting the conversations style
cometChatConversations.set(conversationsStyle: conversationsStyle)

// Creating  AvatarStyle object
let avatarStyle = AvatarStyle()

// Creating  Modifying the propeties of avatar
 avatarStyle.set(background: .red)
            .set(textFont: .systemFont(ofSize: 18))
            .set(textColor: .white)
            .set(cornerRadius: CometChatCornerStyle(cornerRadius: 8.0))
            .set(borderColor: .white)
            .set(borderWidth: 5)
            .set(outerViewWidth: 3)
            .set(outerViewSpacing: 3)

// Setting the avatar style
cometChatConversations.set(avatarStyle: avatarStyle)

statusIndicator.set(borderWidth:8)
.set(borderColor: [UIColor lightGreen])
.set(backgroundColor: [UIColor:green])

// Creating  DateStyle object
let dateStyle = DateStyle()

// Creating  Modifying the propeties of date
 dateStyle.set(titleColor: .systemFont(ofSize: 10))
.set(titleFont: .white)

// Setting the date style
cometChatConversations.set(dateStyle: dateStyle)

// Creating  BadgeStyle object
let badgeStyle = BadgeStyle()

// Creating  Modifying the propeties of badge
 badgeStyle.set(background: .red)
            .set(textFont: .systemFont(ofSize: 10))
            .set(textColor: .white)
            .set(cornerRadius: CometChatCornerStyle(cornerRadius: 8.0))
            .set(borderColor: .white)
            .set(borderWidth: 5)

// Setting the badge style
cometChatConversations.set(badgeStyle: badgeStyle)

// Creating  ListItemStyle object
let listItemStyle = ListItemStyle()

// Creating  Modifying the propeties of list item
 listItemStyle.set(background: .black)
              .set(titleFont: .systemFont(ofSize: 18))
              .set(titleColor: .white)
              .set(cornerRadius: CometChatCornerStyle(cornerRadius: 2.0))
              .set(borderColor: .white)
              .set(borderWidth: 5)

// Setting the list item style
cometChatConversations.set(listItemStyle: listItemStyle)

//syntax for show(backButton: Bool)
cometChatConversations.show(backButton: Bool)

//syntax for set(backButtonIcon: UIImage)
cometChatConversations.set(backButtonIcon: UIImage("back.png"))

//syntax for set(backButtonTitle: String)
cometChatConversations.set(backButtonTitle: "Back")

// syntax for setSubtitle(subtitleView:@escaping((_ conversation: Conversation) -> UIView))
cometChatConversations.setListItemView { conversation in
    // Declared customListItem
    let customListItem = CustomListItem()
    customListItem.set(conversation: conversation)
    // return customListItem
    return customListItem
}

import Foundation
import CometChatSDK
import CometChatUIKitSwift

class MyCustomTextFormatter: CometChatTextFormatter {
override func getRegex() -> String {
    return "(\\bhello\\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: "HELLO")
    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.red, 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
}
}

//syntax for set(menus: [UIBarButtonItem])
let menus = [UIBarButtonItem]()
// Construct list of menus you want to display on navigation bar
cometChatConversations.set(menus: menus)

 @objc func menuButtonAction(sender: UIBarButtonItem) {
        // Add your action here
    }

cometChatConversations.setDatePattern( )

// syntax for setDatePattern(datePattern:@escaping((_ conversation: Conversation) -> String))
cometChatConversations.setDatePattern { conversation in
guard let time = conversation.lastMessage?.sentAt else { return ""}
// Declared new date pattern with date formatter
let date = Date(timeIntervalSince1970: TimeInterval(time))
let dateFormatter = DateFormatter()
 dateFormatter.timeStyle = .medium //Set time style
 dateFormatter.dateStyle = .medium//Set date style
 dateFormatter.timeZone = .current
 let customDate = dateFormatter.string(from: date)
 // return customListItem
 return customDate
}

cometChatConversations.setSubtitleView()

// syntax for setSubtitle(subtitleView:@escaping((_ conversation: Conversation) -> UIView))
cometChatConversations.setSubtitle { conversation in
// Declared customListItem
let customSubtitleView = SubtitleView()
customSubtitleView.set(conversation: conversation)
// return customSubtitleView
return customSubtitleView
}

// syntax for set(errorMessage: String)

cometChatConversations.set(errorStateText: " ")