ftc_patient_app/lib/controllers/home/inbox_screen_controller.dart

import 'package:flutter/material.dart';
import 'package:ftc_mobile_app/models/chat/combined_last_messages_model_class.dart';
import 'package:ftc_mobile_app/utilities/extensions/custom_extensions.dart';
import 'package:ftc_mobile_app/view/screens/chat/arguments/group_data_args.dart';
import 'package:get/get.dart';
import 'package:pull_to_refresh_flutter3/pull_to_refresh_flutter3.dart';
import '../../ftc_mobile_app.dart';
import '../../web_services/chat_services.dart';

class InboxScreenController extends GetxController {
  final GlobalKey<ScaffoldState> screenKey = GlobalKey<ScaffoldState>();

  // CombinedMessageModel combinedMessageModel = CombinedMessageModel.empty();
  final String privacyPolicy =
      "A quick preview of the text will be shown here. A quick preview of the text will be shown here.  shown here. A quick preview of the text will be shown here. A quick preview of the text will be shown here. A quick preview of the text will be shown here. A quick preview of the text will be shown here. A quick preview of the text will be shown here.\n   shown here. A quick preview of the text will be shown here. A quick preview of the text will be shown here. A quick preview of the text will be shown here. A quick preview of the text will be shown here. A quick preview of the text will be shown here.\n  shown here. A quick preview of the text will be shown here. A quick preview of the text will be shown here. A quick preview of the text will be shown here.";

  final checkBoxValue = false.obs;
  final chatsAndGroups = RxList<MessagesListModel>();

  // final sortedChatsAndGroups = RxList<MessagesListModel>();

  final canLoadMore = RxBool(false);
  final onFirstMessageSend = false.obs;

  // late IO.Socket socket;
  // final int _limit = 20;
  // int _skip = 0;
  bool loadingMore = false;

  final _listRC = RefreshController(initialRefresh: false);

  RefreshController get listRC => _listRC;

  final _listSC = ScrollController();

  ScrollController get listSC => _listSC;
  String myId = "";

  @override
  void onInit() {
    //Getting my ID
    // String userJson = LocalStorageManager.getSessionToken(
    //   tokenKey: LocalStorageKeys.kUserModelKey,
    // );
    // UserModel userModel = UserModel.fromJson(json.decode(userJson));
    myId = LocalStorageManager.userId;

    onFirstMessageSend.listen((isTrue) {
      if (isTrue) {
        onFirstMessageSend(false);
        getChatsAndGroupsList();
      }
    });
    super.onInit();
  }

  @override
  void onReady() {
    // connect();
    getChatsAndGroupsList();
    super.onReady();
  }

  void onBackButtonPressed() {
    Get.delete<InboxScreenController>();
    Navigator.pop(screenKey.currentState!.context);
  }

  // void showPrivacyDialog() {
  //   showDialog(
  //     context: screenKey.currentState!.context,
  //     builder: (BuildContext context) {
  //       return PrivacyPolicyDialog(
  //         privacyPolicy: privacyPolicy,
  //         checkBoxOnChange: (value) {
  //           checkBoxValue.value = value;
  //         },
  //       );
  //     },
  //   );
  // }

  void onRefresh() async {
    await getChatsAndGroupsList();
    _listRC.refreshCompleted();
  }

  void onLoading() async {
    // if (!loadingMore) {
    // await _loadMore();
    // }

    _listRC.loadComplete();
  }

  void removeFocus() {
    FocusScope.of(screenKey.currentContext!).unfocus();
  }

  Future getChatsAndGroupsList() async {
    final resp =
        await ChatService().combinedLastMessage(userId: myId).showLoader();

    if (resp is CombinedMessageModel) {
      List<MessagesListModel> messages = [];
      //Private Messages transform
      for (final e in resp.personalMessage) {
        messages.add(
          MessagesListModel(
            otherUserId: (e.senderId == myId) ? e.recieverId : e.senderId,
            image: e.image,
            title: e.name,
            previewOfLastMessage: e.message,
            messageType: e.messageType,
            date: DateTime.tryParse(e.date)?.millisecondsSinceEpoch ??
                DateTime.now().millisecondsSinceEpoch,
            // messageDateTime: FrequentFunctions.toTimesAgo(e.date),
            // personalMessageIndex: index,
          ),
        );
      }

      //Group Messages transform
      for (final e in resp.sortedArrayGroup) {
        messages.add(
          MessagesListModel(
            image: e.groupImage,
            title: e.groupName,
            previewOfLastMessage: e.lastMessages.message,
            messageType:  MessageType.message.name,
            // messageType: e.lastMessages.messageType ?? MessageType.message.name,
            date: DateTime.tryParse(e.date)?.millisecondsSinceEpoch ??
                DateTime.now().millisecondsSinceEpoch,
            // messageDateTime: FrequentFunctions.toTimesAgo(e.date),
            isGroup: true,
            groupData: GroupDataArgs(
              groupId: e.id,
              groupMembersIds: e.groupMembers,
              scheduleTime: e.groupWorkingScheduleTime,
            ),
          ),
        );
      }

      chatsAndGroups.value = messages;
    } else {
      FrequentFunctions.showToast(message: resp["message"]);
    }
  }

  @override
  void dispose() {
    Get.delete<InboxScreenController>();
    super.dispose();
  }
}