import 'package:dio/dio.dart';
import 'package:flutter/material.dart';
import 'package:flutter_passvault/constant/constantfile.dart';
import 'package:flutter_passvault/hive_storage/add_creds_offline.dart';
import 'package:flutter_passvault/hive_storage/store_credential_model.dart';
import 'package:flutter_passvault/modelclasses/usr_list_model.dart';
import 'package:flutter_passvault/modelclasses/view_credential_model.dart';
import 'package:flutter_passvault/view_pages/shared_preferance.dart';
import 'package:hive/hive.dart';

class APIProvider with ChangeNotifier {
  final Dio dio = Dio();

  final Box<Addofflinecredential> hivestoredbox =
      Hive.box<Addofflinecredential>('offlinedata');

  final Box<Storedcredential> hivestoredboxstoreshare =
      Hive.box<Storedcredential>('credentialListBox');

  List<Message> _messages = [];

  List<User> _viewmessages = [];

  List<int> viewcheckedid = [];

  final List<Message> _comparedata = [];

  bool isLoading = true;

  List<Message> get messages => _messages;

  List<User> get viewmessages => _viewmessages;

  List<Message> get comparedata => _comparedata;

  set messages(List<Message> messages) {
    _messages = messages;
    notifyListeners();
  }

  void selectAllMessages(bool isSelected) {
    for (var message in _messages) {
      if (message.isEnabled == false) {
        message.isChecked = isSelected;
      }
    }
    notifyListeners();
  }

  List<Message> getSelectedMessages() {
    return _messages.where((message) => message.isChecked).toList();
  }

  void updateMessageCheckedStatus(int index, bool isChecked) {
    _messages[index].isChecked = isChecked;
    notifyListeners();
  }

  Future<void> fetchMessages() async {
    String? keyToken = await CustomSharedPreferences.getCustomValue();

    List<Addofflinecredential> newdata = [];

    print("userList: $keyToken");

    dio.options.headers["Authorization"] = 'Bearer $keyToken';
    try {
      final response = await dio.post("${ApiConstants.newKonectarurl}/users");
      final jsonData = response.data as Map<String, dynamic>;
      print("Api_Data : ${response.data}");
      final messageList = List<Map<String, dynamic>>.from(jsonData['data']);
      print("messageList_is : $messageList");

      final List<Addofflinecredential> data1 = messageList
          .map((json) => Addofflinecredential(json['name'], json['id'], false))
          .toList();

      print("Storing_hove_data: $messageList");

      var existingData = hivestoredbox.values.toList();

      print("existingKeys data_is : $existingData");

      // Filter out the new data that doesn't already exist in Hive
      var newDataToAdd = messageList.where((newUserData) {
        var isNew = !existingData.any(
            (existingUserData) => existingUserData.usrid == newUserData['id']);

        print("isNew_is : $isNew");

        return isNew;
      }).toList();
      for (var data in newDataToAdd) {
        print("new_hive data_is : $data");

        print("new_hive data_is1 : ${data['key']}");

        final List<Addofflinecredential> data11 = newDataToAdd
            .map(
                (json) => Addofflinecredential(json['name'], json['id'], false))
            .toList();

        print("new_hive data_is_data1 : $data11");

        newdata = data11;
      }

      print("new_inserted_data_is: $newdata");

      await hivestoredbox.addAll(newdata);

      if (hivestoredbox.isEmpty) {
        await hivestoredbox.addAll(data1);
      } else {
        List<Addofflinecredential> hiveData = hivestoredbox.values.toList();

        List<Addofflinecredential> dataToDelete = hiveData
            .where((hiveItem) =>
                !messageList.any((apiItem) => apiItem['id'] == hiveItem.usrid))
            .toList();

        for (var item in dataToDelete) {
          print("Delting_data_isss ${item.key}");
          print("Delting_data_isss1 ${item.usrid} ${item.username}");

          hivestoredbox.delete(item.key);
        }
      }

      notifyListeners();
    } catch (error) {
      print('Error: $error');
    }
    notifyListeners();
  }

  Future<void> getcredential1() async {
    print("getting _user_info_credential");
    var allRecords = hivestoredboxstoreshare.values.toList();

    print("hive_Stored_data_forshare : $allRecords");

    var unsyncedsharesRecords =
        allRecords.where((record) => record.issync == true).toList();

    print("Stored_unsyncedsharesRecords : $unsyncedsharesRecords");

    for (var record in unsyncedsharesRecords) {
      print("unsyncedShareRecords: ${record.id}");
      print("unsyncedShareRecords: ${record.name}");
      print("unsyncedShareRecords: ${record.uid}");

      String? token = await CustomSharedPreferences.getCustomValue();

      dio.options.headers['Authorization'] = 'Bearer $token';

      try {
        dio.options.receiveTimeout =
            const Duration(seconds: 5); // 10 seconds timeout

        final response = await dio.get(
          "${ApiConstants.newKonectarurl}/creds/${record.uid}",
        );

        if (response.statusCode == 200) {
          print('I_am_calling from_getcredential1Neww added successful');
          print(response.data);
          print(response.data['message']);

          print(response.data['data']);
          print("response_dataaa_users : ${response.data['data']['users']}");
          final jsonData = response.data as Map<String, dynamic>;

          final messageList1 =
              List<Map<String, dynamic>>.from(jsonData['data']['users']);
          print(
              "messageList_isNew I_am_calling from_getcredential1 : $messageList1");

          final fetchedMessages1 =
              messageList1.map((json) => User.fromJson(json)).toList();
          print("fetchedMessages1_isss: $fetchedMessages1");

          _viewmessages = fetchedMessages1;

          List<int> userIds = _viewmessages.map((user) => user.id).toList();
          print("userIds_isss: $userIds");

          viewcheckedid = userIds;

          print("View_resposeeeeeeeeeeeeee_apiprobider: $_viewmessages");
          print("viewcheckedid: $viewcheckedid" "${record.uid}");

          storeuserid(viewcheckedid, record.uid);
        } else {
          print('Failed : ${response.statusCode}');
        }
      } catch (error) {
        print('Failed111: $error');
      }
    }
  }

  void getCommonItems() {
    print("Common_listttL $messages");
    print("Common_listtt_viewdata $viewmessages");

    for (final item1 in _messages) {
      item1.isChecked = viewmessages.any((item2) => item1.id == item2.id);

      item1.isEnabled = !item1.isChecked;
    }

    notifyListeners();
  }

  void updateMessageCheckedStatus1(Addofflinecredential data) {
    data.isChecked = !data.isChecked; // Toggle the checked state

    notifyListeners();
  }

  List<int> getofflineselecteduser(Storedcredential data) {
    hivestoredboxstoreshare.put(data.id, data);

    final checkedUserIds = <int>[];

    for (final data in hivestoredbox.values) {
      if (data.isChecked) {
        print("user_id_is: ${data.usrid}");
        checkedUserIds.add(data.usrid);
      }
    }
    return checkedUserIds;
  }

  prefiilcheckbox(List<int> selectedid) async {
    String? getstoreduserid = await CustomSharedPreferences.getuserid();

    for (int i = 0; i < hivestoredbox.length; i++) {
      final data = hivestoredbox.getAt(i);
      data!.isChecked = false;
      hivestoredbox.putAt(i, data);
    }
    final List<int> dataForIds = [];

    final usernameIds = <Addofflinecredential>[];

    print("fecth_selected_id: $selectedid");

    var allRecords = hivestoredbox.values.toList();

    print("fecth_selected_allRecords_id: $allRecords");

    for (int i = 0; i < hivestoredbox.length; i++) {
      final data = hivestoredbox.getAt(i);

      print("Pooja_data: ${data!.username}");
      print("Pooja_id: ${data.usrid}");
      dataForIds.add(data.usrid);
    }

    print("fecth_selected_aonly_id: $selectedid");

    List<int> commonValues =
        dataForIds.where((element) => selectedid.contains(element)).toList();

    print("commonValues_iss: $commonValues"); // [4, 21]

    commonValues.remove(int.parse(getstoreduserid!));

    print("after removeee: $commonValues"); // [4, 21]

    for (final id in commonValues) {
      print("value_in_common_is :$id");
      final data =
          hivestoredbox.values.firstWhere((element) => element.usrid == id);
      usernameIds.add(data);
    }

    print("after_usernameIds: $usernameIds"); // [4, 21]

    for (var record in usernameIds) {
      print("unsyncedRecords: ${record.username}");
      print("unsyncedRecords: ${record.isChecked}");
      print("unsyncedRecords: ${record.usrid}");

      record.isChecked = true;

      hivestoredbox.putAt(record.usrid, record);
    }

    notifyListeners();
  }

  void storeuserid(List<int> getofflineselecteduser, int? credentialid) async {
    print("getofflineselecteduser_isss: $getofflineselecteduser");
    print("getofflineselecteduser_isss: $credentialid");

    var getall = hivestoredboxstoreshare.values.toList();

    print("getall_storeuserid : $getall");

    try {
      Storedcredential storedDatacid = hivestoredboxstoreshare.values
          .firstWhere((element) => element.uid == credentialid);
      print(
          'Element with ID $credentialid: ${storedDatacid.name},  ${storedDatacid.sharedUserIds}');

      storedDatacid.sharedUserIds = getofflineselecteduser;

      print("sharedUserIdsonlinee_isss : ${storedDatacid.sharedUserIds}");

      print("storedDatacid_api : $storedDatacid,$credentialid");

      await hivestoredboxstoreshare.put(credentialid!, storedDatacid);

      // getAllDataFromHive();
    } catch (e) {
      print('Element with ID $credentialid not found');
    }

    Storedcredential storedDatacid11 = hivestoredboxstoreshare.values
        .firstWhere((element) => element.uid == credentialid);

    print('485 with ID ${storedDatacid11.sharedUserIds}');
  }

  prefiilcheckbox11(List<int> selectedid) async {
    print("prefiilcheckbox11_selectedddd_id:isss: $selectedid");
    for (int i = 0; i < hivestoredbox.length; i++) {
      final data = hivestoredbox.getAt(i);

      print(
          "data_is_delectinggg: ${data!.usrid} ${data.username} ${data.isChecked}");

      if (data.isChecked) {
        data.isChecked = false;
        hivestoredbox.putAt(i, data);
      }
    }

    final List<int> storingSelecteid = [];

    for (final id in selectedid) {
      print("prefilled_id: $id");

      var allRecords = hivestoredbox.values.toList();

      print("allRecordsStored_added_unsyncedRecords : $allRecords");

      var unsyncedRecords =
          allRecords.where((record) => record.usrid == id).toList();

      print("Shareddddcheckbox_unsyncedRecords : $unsyncedRecords");

      for (var record in unsyncedRecords) {
        print(
            "record_description : ${record.username},  ${record.usrid},  ${record.isChecked}");

        storingSelecteid.add(record.usrid);
      }
    }

    print("Storedd_test_id_is: $storingSelecteid");

    for (int id in storingSelecteid) {
      final index = hivestoredbox.values
          .cast<Addofflinecredential>()
          .toList()
          .indexWhere((element) => element.usrid == id);

      if (index != -1) {
        // Update the checkbox value for the specified ID
        final yourData = hivestoredbox.getAt(index)!;
        yourData.isChecked = true;
        hivestoredbox.putAt(index, yourData);
      }
    }
  }

  List<int> getselecteduserid11(int? credentialid) {
    print("cred_iddgetselecteduserid11: $credentialid");

    var getall111 = hivestoredboxstoreshare.values.toList();

    print("getall_storeuserid : $getall111");
    for (var id in getall111) {
      print("cjeck_idddd: ${id.name},${id.id},${id.sharedUserIds}");
    }

    Storedcredential getstoredData = hivestoredboxstoreshare.values
        .toList()
        .firstWhere((element) => element.id == credentialid!);

    print('485 with ID11 ${getstoredData.sharedUserIds}');

    ///Storedcredential? getstoredData = hivestoredboxstoreshare.get(credentialid);
    if (getstoredData != null) {
      print("get_checked_list11: ${getstoredData.sharedUserIds}");
      print("get_checked_list11: ${getstoredData.name}");
      print("get_checked_list11: ${getstoredData.uid}");
      return getstoredData.sharedUserIds;
    }
    return [];
  }

  List<Addofflinecredential> getAlluserlist() {
    print("Stored_ALL_valuesssss : ${hivestoredbox.values.toList()}");
    print(
        "Stored_ALL_valuesssss_leangthhh : ${hivestoredbox.values.toList().length}");

    return hivestoredbox.values.toList();
  }

  void searchInHive(String value) {}
}