TaskTracker/lib/User.dart

import 'dart:async';
import 'dart:io';

import 'package:connectivity_plus/connectivity_plus.dart';
import 'package:flutter/cupertino.dart';
import 'package:intl/intl.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:tasktracker/NotificationsManager.dart';
import 'main.dart';
import 'package:http/http.dart' as http;
import 'dart:convert';
import 'Data.dart';
import 'package:sqflite/sqflite.dart';
import 'package:path_provider/path_provider.dart';
import 'package:device_info_plus/device_info_plus.dart';
import 'package:sqflite_common/sqlite_api.dart';
import 'package:sqflite_common_ffi/sqflite_ffi.dart' as SqlFF;
import 'Tasks.dart';

late http.Response loginResponse;

late var cacheDb;
late String username;
List<Category> categories = [];
List<TaskType> taskTypes = [];
List<Activity> activities = [];
bool offline = true;
bool registered = false;
StreamController<bool> refreshStream = StreamController<bool>();
Future<http.Response> login(String _username, String password) async {
  final prefs = await SharedPreferences.getInstance();

  username = _username;
  var device_id = await Settings.UUID();
  try {
    loginResponse = (await http.post(Uri.parse('http://161.97.127.136/task_tracker/login.php'), body: <String, String>{"username": _username, "password": password, "device_id": device_id}));

    if (loginResponse.body.toLowerCase().contains("success")) {
      offline = false;
      username = _username;
      registered = loginResponse.body.toLowerCase().contains("register");

      print("registered : $registered");
      if (registered) {
        prefs.setBool("registered", true);
      }
    }
  } catch (e) {
    print("Error while login $e");
  }
  return loginResponse;
}

Future<void> initUserData() async {
  await initCacheDatabase();
  await refreshUserData();
  print('Initializing UserData...');
  if(Platform.isAndroid || Platform.isIOS){
  Connectivity().onConnectivityChanged.listen((result) {
    offline = (result == ConnectivityResult.none);
    if (!offline) {
      UserOperations.executeQueries();
      refreshUserData();
    }
  });
  }
}

Future<void> refreshUserData() async {
  refreshStream.add(true);
  await updateCatsList();
  await updateTasksList();
  await updateActList();
  refreshStream.add(false);
  NotificationManager.RescheduleNotifications();
}
Future<bool> cacheDbExist() async {
  if(Platform.isAndroid || Platform.isIOS){
    Directory directory = await getApplicationDocumentsDirectory();
    return databaseFactory.databaseExists(directory.path + 'cache.db');
  }else{
    Directory directory = await getApplicationDocumentsDirectory();
    return SqlFF.databaseFactoryFfi.databaseExists(directory.path + 'cache.db');
  }
}

Future<void> updateCatsList() async {
  //print('Updating with localCache');
  // categories = await GetCategories(true);
  print('Checking if can refresh');
  categories = await GetCategories(false);
}

Future<void> updateTasksList() async {
  // print('Updating with localCache');
  // taskTypes = await GetTaskTypes(true);
  print('Checking if can refresh');
  taskTypes = await GetTaskTypes(false);
}

Future<void> updateActList() async {
  //print('Updating with localCache');
  //activities = await GetActivities(true);
  print('Checking if can refresh');
  activities = await GetActivities(false);
}

Future<void> initCacheDatabase() async {
  Directory directory = await getApplicationDocumentsDirectory();
  print('database at ' + directory.path + 'cache.db');
  if(Platform.isAndroid || Platform.isIOS) {
    cacheDb = await openDatabase(directory.path + 'cache.db', version: 1, onCreate: onCacheDatabaseCreate, onUpgrade: onCacheDatabaseUpgrade);
  }else{
    cacheDb = await SqlFF.databaseFactoryFfi.openDatabase(directory.path + 'cache.db', options: OpenDatabaseOptions(version: 1,onCreate:onCacheDatabaseCreate ));
  }
  await UserOperations.executeQueries();
}

void onCacheDatabaseCreate(Database db, int newVersion) async {
  String CategoriesTableSQL = 'CREATE TABLE Categories(${Category.colCatId} VARCHAR(255) PRIMARY KEY,${Category.colName} TEXT, ${Category.colColor} TEXT, ${Category.colProductive} INTEGER)';
//  print(CategoriesTableSQL);
  await db.execute(CategoriesTableSQL);
  print("Initiated Categories Table");

  String TaskTableSQL = 'CREATE TABLE TaskTypes(id TEXT PRIMARY KEY, ${TaskType.colName} TEXT, ${TaskType.colCategory} TEXT, '
      'FOREIGN KEY (${TaskType.colCategory}) REFERENCES Categories(${Category.colCatId}))';
  // print(TaskTableSQL);
  await db.execute(TaskTableSQL);

  String ActivityTableSQL =
      'CREATE TABLE Activities(id INTEGER PRIMARY KEY AUTOINCREMENT, ${Activity.colType} INT, ${Activity.colStartTime} DATETIME, ${Activity.colEndTime} DATETIME, ${Activity.colMetadata} TEXT, '
      'FOREIGN KEY (${Activity.colType}) REFERENCES TaskTypes(id))';
  // print(ActivityTableSQL);
  await db.execute(ActivityTableSQL);

  String QueriesTableSQL = 'CREATE TABLE Queries(id INTEGER PRIMARY KEY AUTOINCREMENT, ${Queries.colLink} TEXT,${Queries.colData} TEXT)';
//  print(QueriesTableSQL);
  await db.execute(QueriesTableSQL);
  final prefs = await SharedPreferences.getInstance();

  if (prefs.getBool("registered") ?? false) {
    addInitialDataToCache();
    prefs.setBool("registered", false);
  }
  // GetCategories();
}

Future<void> addInitialDataToCache() async {
  print("adding init data");
  await Future.delayed(const Duration(seconds: 1));

  //Insert Initial Entries
  for (Category element in InitialData.getCategories(username)) {
    await UserOperations.addCategory(element.name, element.color, element.productive, bulk: true);
  }

  for (TaskType element in InitialData.getTaskTypes(username)) {
    await UserOperations.addTaskType(element.name, element.category, bulk: true);
    // Map<String,Object> data = {
    //   TaskType.colName: element.name,
    //   TaskType.colCategory: element.category
    // };
    // await cacheDb.insert('TaskTypes', data);
  }
  await UserOperations.executeQueries();
  await refreshUserData();
}

void onCacheDatabaseUpgrade(Database db, int oldVersion, int newVersion) async {
  //ValidateCacheDB();
  print('Upgrading CacheDB from ver.$oldVersion to ver.$newVersion');
}

Future<List<Category>> GetCategories(bool forceOffline) async {
  List<Category> _categories = [];
  if (offline || forceOffline) {
    //Retreive from cacheDB

  } else {
    //Check if server got updated, If not go for cache
    var android_id = await Settings.UUID();

    //Validate device_id to check updates

    bool catsUpdated = false;
    // try {
    //   http.Response update_response = (await http.post(Uri.parse('http://161.97.127.136/task_tracker/check_update.php'), body: <String, String>{"username": username, "device_id": android_id}));
    //   final data = update_response.body.split(',');
    //   catsUpdated = data[0] == '1';
    // } catch (e) {
    //   print(e);
    // }

    print("Need to update : ${!catsUpdated}");

    //Update CacheDB
    if(!catsUpdated){
    await UpdateCategoriesFromServer();
    }
  }

  List<Map> cats = await cacheDb.query('Categories');
  print(cats.length);
  for (Map element in cats) {
    String? catName = element[Category.colName].toString();
    String? catColor = element[Category.colColor].toString();
    String? catProductive = element[Category.colProductive].toString();
    if (catName == null || catColor == null || catProductive == null) {
      print("Something is null!");
      print("name:{$catName}, color:{$catColor}, prod:{$Category.colProductive}");
      continue;
    }
  //  print("name:{$catName}, color:{$catColor}, prod:{$catProductive}");
    _categories.add(Category(username + catName, catName, catColor, ParseBool(catProductive)));
  }
  categories = _categories;
  return categories;
}

Future<void> UpdateCategoriesFromServer() async {
  print("Updating Categories as $username");
  try {
    http.Response response = (await http.post(Uri.parse('http://161.97.127.136/task_tracker/get_categories.php'), body: <String, String>{"username": username, "device_id": await Settings.UUID()}));

    print(response.body);
    List<String> data = response.body.split("<td>");
    // await cacheDb.delete("Categories");
    for (var value in data) {
      Map<String, dynamic> cat = jsonDecode(value);
      //print(catData);
      await cacheDb.rawInsert("INSERT OR REPLACE INTO Categories (${Category.colCatId},${Category.colName},${Category.colProductive},${Category.colColor}) "
          "VALUES ('${cat['category_id']}','${cat['name']}',${cat['productive']},'${cat['color']}') ");
    }
  } catch (e) {
    print("Error while cats $e");
  }
}

Future<List<TaskType>> GetTaskTypes(bool forceOffline) async {
  List<TaskType> _taskTypes = [];
  if (offline || forceOffline) {
    //Retreive from cacheDB

  } else {
    //Check if server got updated, If not go for cache
    var android_id = await Settings.UUID();

    bool updated = false;
    // try {
    //   //Validate device_id to check updates
    //   http.Response update_response = (await http.post(Uri.parse('http://161.97.127.136/task_tracker/check_update.php'), body: <String, String>{"username": username, "device_id": android_id}));
    //   final data = update_response.body.split(',');
    //   updated = data[1] == '1';
    // } catch (e) {
    //   print(e);
    // }

    print("Need to update : ${!updated}");

    //Update CacheDB
     if(!updated){
    await UpdateTaskTypesFromServer();
     }
  }

  await Future.delayed(Duration(seconds: 1));

  List<Map> cats = await cacheDb.query('TaskTypes');
  print(cats.length);
  for (Map element in cats) {
    String? id = element[TaskType.colId].toString();
    String? name = element[TaskType.colName].toString();
    String? category = element[TaskType.colCategory].toString();
    Category? cat = await getCatFromId(category);
    if (id == null || name == null || category == null) {
      print("Something is null!");
      print("name:{$name}, cat:{$category}, prod:{$id}");
      continue;
    }
   // print("name:{$name}, cat:{$category}, prod:{$id}");
    _taskTypes.add(TaskType(id, name, category, cat));
  }
  taskTypes = _taskTypes;
  return taskTypes;
}

Future<void> UpdateTaskTypesFromServer() async {
  // await GetCategories(true);
  print("Updating TaskTypes as $username");
  try {
    http.Response response = (await http.post(Uri.parse('http://161.97.127.136/task_tracker/get_taskTypes.php'), body: <String, String>{"username": username, "device_id": await Settings.UUID()}));

    print(response.body);
    List<String> data = response.body.split("<td>");
    await cacheDb.delete("TaskTypes");
    for (var value in data) {
      Map<String, dynamic> cat = jsonDecode(value);
      //print(cat);
      await cacheDb.rawInsert("INSERT OR REPLACE INTO TaskTypes (${TaskType.colId},${TaskType.colName},${TaskType.colCategory}) "
          "VALUES ('${cat['task_id']}','${cat['name']}','${cat['category_id']}') ");

      print(await cacheDb.query("TaskTypes"));
    }
  } catch (e) {
    print("Error while tasks $e");
  }
}

Future<List<Activity>> GetActivities(bool forceOffline) async {
  List<Activity> _activities = [];
  if (offline || forceOffline) {
    //Retreive from cacheDB
    print('offline, refreshing activities');
  } else {
    //Check if server got updated, If not go for cache
    var android_id = await Settings.UUID();

    bool updated = false;
    // try {
    //   //Validate device_id to check updates
    //   http.Response update_response = (await http.post(Uri.parse('http://161.97.127.136/task_tracker/check_update.php'), body: <String, String>{"username": username, "device_id": android_id}));
    //   final data = update_response.body.split(',');
    //   updated = data[2] == '1';
    // } catch (e) {
    //   print(e);
    // }

    print("Need to update activities : ${!updated}");

    //Update CacheDB
    if(!updated){
    await UpdateActivitiesFromServer();
    }
  }

  List<Map> cats = await cacheDb.rawQuery('SELECT * FROM Activities ORDER BY ${Activity.colStartTime} DESC');
  print(cats.length);
  for (Map element in cats) {
    String? type = element[Activity.colType].toString();
    String? startTime = element[Activity.colStartTime].toString();
    String? endTime = element[Activity.colEndTime].toString();
    String? metadata = element[Activity.colMetadata].toString();
    TaskType? taskType = await getTaskFromId(type);
    if (type == null || startTime == null || endTime == null || taskType == null) {
      print("Something is null!\ntype:${type == null}, startTime:${startTime == null}, eTime:${endTime == null}, taskType${taskType == null}");
      print("TaskType:{$type}, Start Time:{$startTime}, endTime:{$endTime}, metadata:${metadata}");
      continue;
    }
    //print("TaskType:{$type}, Start Time:{$startTime}, endTime:{$endTime}, metadata:${metadata}");
    DateTime sTime = DateTime.parse(startTime);
    DateTime eTime = DateTime.parse(endTime);

    if(eTime.day!=sTime.day){
      DateTime midnight = DateTime(eTime.year,eTime.month,eTime.day,0,0,0);

      _activities.add(Activity(taskType, midnight, eTime, metadata: metadata));
      _activities.add(Activity(taskType, sTime, midnight, metadata: metadata));
    }else{
      _activities.add(Activity(taskType, DateTime.parse(startTime), DateTime.parse(endTime), metadata: metadata));
    }

  }
  activities = _activities;
  return activities;
}

Future<void> UpdateActivitiesFromServer() async {
  print("Updating Activities as $username");

  try {
    http.Response response = (await http.post(Uri.parse('http://161.97.127.136/task_tracker/get_activities.php'), body: <String, String>{"username": username, "device_id": await Settings.UUID()}));

    await cacheDb.rawDelete("DELETE FROM Activities");
    print('Truncate Activity Table before');

    print("Activity response: ${response.body}");
    if (response.body.contains("{")) {
      List<String> data = response.body.split("<td>");

      for (var value in data) {
        Map<String, dynamic> cat = jsonDecode(value);
        //print(cat);
        await cacheDb.rawInsert("INSERT OR REPLACE INTO Activities (${Activity.colType}, ${Activity.colStartTime}, ${Activity.colEndTime}, ${Activity.colMetadata}) "
            "VALUES ('${cat['task_id']}', '${cat['sTime']}','${cat['eTime']}', '${cat['metadata']}') ");
      }
    } else {
      print("No activities for now");
    }
  } catch (e) {
    print("Error : $e @ updating activities");
    print("Error while acts $e");
  }
}

Future<TaskType?> getTaskFromId(String taskId) async {
  // await GetTaskTypes(false);
  TaskType? cat = null;
  for (var element in taskTypes) {
    if (element.id == taskId) {
      cat = element;
      cat?.cat = await getCatFromId((cat?.category ?? ''));
    }
  }
  if (cat == null) {
    print('Got null tasktype for ${taskId} after searching on ${taskTypes.length}');
  }

  return cat;
}

Future<Category?> getCatFromId(String catId) async {
  // await GetTaskTypes(false);
  Category? cat = null;
  for (var element in categories) {
    if (element.category_id == catId) {
      cat = element;
    }
  }

  return cat;
}

//Helpers
class Helpers {
  Future<String?> _getId() async {
    var deviceInfo = DeviceInfoPlugin();
    if (Platform.isIOS) {
      // import 'dart:io'
      var iosDeviceInfo = await deviceInfo.iosInfo;
      return iosDeviceInfo.identifierForVendor; // unique ID on iOS
    } else {
      var androidDeviceInfo = await deviceInfo.androidInfo;
      return androidDeviceInfo.androidId; // unique ID on Android
    }
  }
}

bool ParseBool(obj) {
  return obj.toString().toLowerCase() == "true" || obj.toString() == "1";
}

class UserOperations {
  static DateFormat dFormat = DateFormat("yyyy-MM-dd HH:mm:ss");

  static Future<void> addCategory(String name, String color, bool productive, {bool bulk = false}) async {
    Map<String, String> queryBody = <String, String>{'username': username, 'device_id': await Settings.UUID(), 'name': name, 'color': color, 'productive': productive ? '1' : '0'};
    //Add Query
    Map<String, Object> query = {Queries.colLink: 'add_category', Queries.colData: jsonEncode(queryBody)};

    print("adding new query ${query[Queries.colLink]} : ${jsonEncode(queryBody)}");

    await cacheDb.insert('Queries', query);

    //update Cache
    Map<String, Object> data = {Category.colCatId: username + name, Category.colName: name, Category.colColor: color, Category.colProductive: productive};
    await cacheDb.insert('Categories', data);
    await refreshUserData();
    if (!bulk) {
      //Add to server and refresh Cache
      await executeQueries();
    }
  }

  static Future<void> addTaskType(String name, String category, {bool bulk = false}) async {
    Map<String, String> queryBody = <String, String>{'id': username + name, 'username': username, 'device_id': await Settings.UUID(), 'name': name, 'category': username + category};
    //Add Query
    Map<String, Object> query = {Queries.colLink: 'add_taskType', Queries.colData: jsonEncode(queryBody)};

    print("adding new query ${query[Queries.colLink]} : ${jsonEncode(queryBody)}");

    await cacheDb.insert('Queries', query);

    //update Cache
    Map<String, Object> data = {TaskType.colId: username + name, Category.colName: name, Category.colCatId: username + category};
    await cacheDb.insert('TaskTypes', data);
    await refreshUserData();
    if (!bulk) {
      //Add to server and refresh Cache
      await executeQueries();
    }
  }

  static Future<void> addActivity(String type, DateTime sTime, DateTime eTime, {String metadata = 'null', bool bulk = false, Function(int)? onOverlap}) async {
    //Check for timeoverlapse
    activities = await GetActivities(true);
    int? overlapCount = Sqflite.firstIntValue(await cacheDb.rawQuery(
        "SELECT COUNT(*) FROM Activities WHERE (((${Activity.colStartTime} < datetime('$sTime')) AND ((${Activity.colEndTime} > datetime('$eTime')) OR (${Activity.colEndTime} < datetime('$eTime') AND ${Activity.colEndTime} > datetime('$sTime')))) OR (${Activity.colStartTime} > datetime('$sTime') AND ${Activity.colStartTime} < datetime('$eTime')) OR (${Activity.colStartTime}=datetime('$sTime') AND ${Activity.colEndTime}=datetime('$eTime')))"));

    print("ActivityOverlaps: $overlapCount");
    if (overlapCount! > 0) {
      onOverlap!(overlapCount);
      return;
    }
    Map<String, String> queryBody = <String, String>{
      'username': username,
      'device_id': await Settings.UUID(),
      'type': username + type,
      'sTime': dFormat.format(sTime),
      'eTime': dFormat.format(eTime),
      'metadata': metadata
    };

    if (metadata.length > 0) {}
    //Add Query
    Map<String, Object> query = {Queries.colLink: 'add_activity', Queries.colData: jsonEncode(queryBody)};

    print("adding new query ${query[Queries.colLink]} : ${jsonEncode(queryBody)}");

    await cacheDb.insert('Queries', query);

    //update Cache
    Map<String, Object> data = {Activity.colType: username + type, Activity.colStartTime: dFormat.format(sTime), Activity.colEndTime: dFormat.format(eTime), Activity.colMetadata: metadata};
    await cacheDb.insert('Activities', data);
    await refreshUserData();
    if (!bulk) {
      //Add to server and refresh Cache
      await executeQueries();
    }
  }

  static Future<void> editActivity(DateTime init_sTime, DateTime init_eTime,String type, DateTime sTime, DateTime eTime, {String metadata = 'null', bool bulk = false, Function(int)? onOverlap}) async {
    //Check for timeoverlapse
    activities = await GetActivities(true);
    int? overlapCount = Sqflite.firstIntValue(await cacheDb.rawQuery(
        "SELECT COUNT(*) FROM Activities WHERE (((${Activity.colStartTime} < datetime('$sTime')) AND ((${Activity.colEndTime} > datetime('$eTime')) OR (${Activity.colEndTime} < datetime('$eTime') AND ${Activity.colEndTime} > datetime('$sTime')))) OR (${Activity.colStartTime} > datetime('$sTime') AND ${Activity.colStartTime} < datetime('$eTime')) OR (${Activity.colStartTime}=datetime('$sTime') AND ${Activity.colEndTime}=datetime('$eTime'))) AND ${Activity.colStartTime}!=datetime('${init_sTime}') AND ${Activity.colEndTime} != datetime('${init_eTime}')"));

    print("ActivityOverlaps: $overlapCount");
    if (overlapCount! > 0) {
      onOverlap!(overlapCount);
      return;
    }
    Map<String, String> queryBody = <String, String>{
      'username': username,
      'device_id': await Settings.UUID(),
      'type': username + type,
      'init_sTime': dFormat.format(init_sTime),
      'init_eTime':dFormat.format(init_eTime),
      'sTime': dFormat.format(sTime),
      'eTime': dFormat.format(eTime),
      'metadata': metadata
    };

    if (metadata.length > 0) {}
    //Add Query
    Map<String, Object> query = {Queries.colLink: 'edit_activity', Queries.colData: jsonEncode(queryBody)};

    print("adding new query ${query[Queries.colLink]} : ${jsonEncode(queryBody)}");

    await cacheDb.insert('Queries', query);

    //update Cache
    // Map<String, Object> data = {Activity.colType: username + type, Activity.colStartTime: dFormat.format(sTime), Activity.colEndTime: dFormat.format(eTime), Activity.colMetadata: metadata};
    // String updateActQuery = "UPDATE Activities SET ${Activity.colType}=";
    // await cacheDb.insert('Activities', data);
    await refreshUserData();
    if (!bulk) {
      //Add to server and refresh Cache
      await executeQueries();
    }
  }

  static Future<void> deleteTask(String name, {bulk = false}) async {
    Map<String, String> queryBody = <String, String>{
      'id': username + name,
      'username': username,
      'device_id': await Settings.UUID(),
    };
    //Add Query
    Map<String, Object> query = {Queries.colLink: 'delete_taskType', Queries.colData: jsonEncode(queryBody)};

    print("adding new query ${query[Queries.colLink]} : ${jsonEncode(queryBody)}");

    await cacheDb.insert('Queries', query);

    //update Cache
    Map<String, Object> data = {
      TaskType.colId: username + name,
      Category.colName: name,
    };
    await cacheDb.rawDelete("DELETE FROM TaskTypes WHERE id='${username + name}'");

    await refreshUserData();
    //Add to server and refresh Cache

    if (!bulk) {
      await executeQueries();
    }
  }

  static Future<void> deleteCategory(String name, {bulk = false}) async {
    Map<String, String> queryBody = <String, String>{
      'id': username + name,
      'username': username,
      'device_id': await Settings.UUID(),
    };
    //Add Query
    Map<String, Object> query = {Queries.colLink: 'delete_category', Queries.colData: jsonEncode(queryBody)};

    print("adding new query ${query[Queries.colLink]} : ${jsonEncode(queryBody)}");

    await cacheDb.insert('Queries', query);

    //update Cache
    Map<String, Object> data = {
      TaskType.colId: username + name,
      Category.colName: name,
    };
    await cacheDb.rawDelete("DELETE FROM Categories WHERE ${Category.colCatId}='${username + name}'");
    await refreshUserData();
    //Add to server and refresh Cache

    if (!bulk) {
      await executeQueries();
    }
  }

  static Future<void> deleteActivity(Activity activity, {bulk = false}) async {
    Map<String, String> queryBody = <String, String>{
      'username': username,
      'device_id': await Settings.UUID(),
      'sTime': activity.startTime.toString(),
      'eTime': activity.endTime.toString(),
    };
    //Add Query
    Map<String, Object> query = {Queries.colLink: 'delete_activity', Queries.colData: jsonEncode(queryBody)};

    print("adding new query ${query[Queries.colLink]} : ${jsonEncode(queryBody)}");

    await cacheDb.insert('Queries', query);

    //update Cache
    String deleteQuery =
        "DELETE FROM Activities WHERE ${Activity.colStartTime}=datetime('${dFormat.format(activity.startTime)}') AND ${Activity.colEndTime}=datetime('${dFormat.format(activity.endTime)}')";
    print("delteQuery : $deleteQuery");

    await cacheDb.rawDelete(deleteQuery);
    await refreshUserData();
    //Add to server and refresh Cache

    if (!bulk) {
      await executeQueries();
    }
  }

  static Future<void> executeQueries() async {
    if (offline) {
      print("Cannot executre queries, Offline!");
      return;
    }
    List<Map<String, Object?>> queries = await cacheDb.query('Queries');

    for (Map<String, Object?> element in queries) {
      int id = int.parse(element['id'].toString());
      String? file = element[Queries.colLink].toString();
      String? data = element[Queries.colData].toString();
      if (file == null || data == null) {
        print("Null query, Ignoring...");
        continue;
      }
      print("Query[\n file:$file, \ndata:$data]");

      //Execute the http here
      Map<String, dynamic> body = jsonDecode(data);
      try {
        http.Response queryResponse = (await http.post(Uri.parse('http://161.97.127.136/task_tracker/$file.php'), body: body));
        print("Query executed : Results{${queryResponse.body}");
        if (queryResponse.body.toLowerCase().contains("success")) {
          await cacheDb.rawDelete('DELETE FROM Queries WHERE id=$id');
        }
        offline = false;
      } catch (e) {
        print("Error while query $e");
      }
    }
    await refreshUserData();
  }
}