tencent cloud

await TencentCloudChat.controller.initUIKit(
  config: TencentCloudChatConfig(), /// [Optional]: The global configurations that affecting the whole Chat UIKit, including user-related configs, theme-related configs, etc.
  options: TencentCloudChatInitOptions(
    sdkAppID: , /// [Required]: The SDKAppID of your Tencent Cloud Chat application
    userID: , /// [Required]: The userID of the logged-in user
    userSig: , /// [Required]: The userSig of the logged-in user
  ),

  components: TencentCloudChatInitComponentsRelated( /// [Required]: The modular UI components related settings, taking effect on a global scale.
    usedComponentsRegister: [
      /// [Required]: List of registration functions for the components used in the Chat UIKit.
      TencentCloudChatConversationInstance.register,
      TencentCloudChatMessageInstance.register,
      /// ...... 
      /// The above registers are examples. In this field, pass in the register of each sub modular UI package.
      /// After installing each sub modular UI package, you need to declare it here before you can use it.
    ],
    componentConfigs: TencentCloudChatComponentConfigs(
      /// [Optional]: Provide your custom configurations for each UI modular component here. These builders will be applied globally.
    ),
    componentBuilders: TencentCloudChatComponentBuilders(
      /// [Optional]: Provide your custom UI builders for each UI modular component here. These builders will be applied globally.
    ),
    componentEventHandlers: TencentCloudChatComponentEventHandlers(
      /// [Optional]: Provide your custom event handlers for UI component-related events here. These builders will be applied globally.
    ),
  ),

  /// **[Critical]**: It's strongly advised to incorporate the following callback listeners for effectively managing SDK events, SDK API errors and specific UIKit events that require user attention.
  /// For detailed usage, see the Introducing callbacks for UIKit section at the end of this README.
  callbacks: TencentCloudChatCallbacks(
    onTencentCloudChatSDKEvent: V2TimSDKListener(),  /// [Optional]: Handles SDK events, such as onKickedOffline and onUserSigExpired, etc.
    onTencentCloudChatSDKFailCallback: (apiName, code, desc) {}, /// [Optional]: Handles SDK API errors.
    onTencentCloudChatUIKitUserNotificationEvent: (TencentCloudChatComponentsEnum component, TencentCloudChatUserNotificationEvent event) {}, /// [Optional]: Handles specific UIKit events that require user attention on a global scale.
  ),

  plugins: [],  /// [Optional]: Used plugins, such as tencent_cloud_chat_robot, etc. For specific usage, see the README of each plugin.
);

TencentCloudChatConversationManager.config.setConfigs(
    useDesktopMode: true,
);

TencentCloudChatConversationManager.builder.setBuilders(
  conversationItemContentBuilder: (V2TimConversation conversation) => Container(),
  conversationHeaderBuilder: () => Container(),
);

TencentCloudChatContactManager.eventHandlers.uiEventHandlers.setEventHandlers(
    onTapContactItem: ({
    String? userID,
    String? groupID,
    }) async {
        // Determine whether manual navigation is needed based on the provided userID, groupID, and your business logic.
        if (needed) {
            // Execute your custom business logic
            return true;
        } else {
            // Continue with the built-in logic
            return false;
        }
    },
);

// Create a message using the Chat SDK.
final res = await TencentCloudChat.instance.chatSDKInstance.messageSDK.createTextMessage(text: "Sample Message", mentionedUsers: []);
if(res != null ){
  // Then send the created message using the controller obtained from TencentCloudChatMessageManager.
  TencentCloudChatMessageManager.controller.sendMessage(createdMessage: res, userID: "admin");
}

    await TencentCloudChat.controller.initUIKit(
      components: TencentCloudChatInitComponentsRelated(
        usedComponentsRegister: [
          TencentCloudChatConversationManager.register, /// Add this line
          /// ...
        ],
      /// ...
      ),
      /// ...
    );

  @override
  Widget build(BuildContext context) {
    return const TencentCloudChatConversation();
  }

    await TencentCloudChat.controller.initUIKit(
      components: TencentCloudChatInitComponentsRelated(
        usedComponentsRegister: [
          TencentCloudChatMessageManager.register, /// Add this line
          /// ...
        ],
      /// ...
      ),
      /// ...
    );

final messageOptions = TencentCloudChatMessageOptions(
      // Provide either userID or groupID, indicating the conversation for the chat.
      userID: "", // For one-on-one chats, provide the other user's userID
      groupID: "", // For group chats, provide the groupID
    );

/// Use the messageOptions constructed above
navigateToMessage(context: context, options: messageOptions);

// If you need to use the controller, maintain a TencentCloudChatMessageController instance.
final TencentCloudChatMessageController messageController = TencentCloudChatMessageController();

final message = TencentCloudChatMessage(
      // Be sure to provide options. Use the messageOptions constructed above.
      options: messageOptions,

      // If you need to use the controller, provide a controller instance.
      controller: messageController,

      // Other parameters, such as builders, can be specified globally or passed in statically here, depending on your requirements. For detailed usage, refer to the parameter and method comments.
    );

    final messageConfig = TencentCloudChatMessageConfig(
        // Demonstrating one configuration option.
        // Whether to show other users' avatars in the message list.
        showOthersAvatar: ({userID, groupID}){
          if(userID!=null&&userID.isNotEmpty){
            // If it's a one-on-one chat, don't show the other user's avatar since it's already in the header.
            return false;
          }
          // If it's a group chat, show other users' avatars.
          return true;
        }
    );