Initial commit

app_code/lib/presenters/address_presenter.dart

@@ -0,0 +1,283 @@
+import 'package:flutter/cupertino.dart';
+import 'package:grostore/apis/address_api.dart';
+import 'package:grostore/app_lang.dart';
+import 'package:grostore/custom_ui/loading.dart';
+import 'package:grostore/custom_ui/toast_ui.dart';
+import 'package:grostore/models/city_response.dart';
+import 'package:grostore/models/country_response.dart';
+import 'package:grostore/models/edit_address_response.dart';
+import 'package:grostore/models/state_response.dart';
+import 'package:grostore/models/user/addresses_response.dart';
+
+class AddressPresenter extends ChangeNotifier {
+  static BuildContext? context;
+
+  setContext(BuildContext context) {
+    AddressPresenter.context = context;
+  }
+
+  List<AddressInfo> addresses = [];
+  List<CountryInfo> countries = [];
+  List<StateInfo> states = [];
+  List<CityInfo> cities = [];
+  List<CountryInfo> filteredCountries = [];
+  List<StateInfo> filteredStates = [];
+  List<CityInfo> filteredCities = [];
+
+  String defaultAddress = "No";
+  EditAddressResponse? editAddress;
+
+  CountryInfo? selectedCountry;
+
+  StateInfo? selectedState;
+
+  CityInfo? selectedCity;
+
+  bool isFetchAddress = false;
+
+  TextEditingController addressController = TextEditingController();
+
+  fetchAddresses() async {
+    var res = await AddressApi.getAddresses();
+    addresses.clear();
+    addresses.addAll(res.object.data);
+    isFetchAddress = true;
+    notifyListeners();
+  }
+
+  initState() {
+    fetchAddresses();
+  }
+
+ Future<void> onRefresh()async{
+   return await fetchAddresses();
+  }
+
+  clear(){
+    addresses.clear();
+    isFetchAddress = false;
+    notifyListeners();
+  }
+
+  filterCountry(String text) {
+    filteredCountries.clear();
+    if (text.isNotEmpty) {
+      filteredCountries.addAll(countries.where((element) {
+        return element.name.toLowerCase().contains(text.toLowerCase());
+      }));
+    } else {
+      filteredCountries.addAll(countries);
+    }
+    notifyListeners();
+  }
+
+  filterState(String text) {
+    filteredStates.clear();
+    if (text.isNotEmpty) {
+      filteredStates.addAll(states.where((element) {
+        return element.name.toLowerCase().contains(text.toLowerCase());
+      }));
+    } else {
+      filteredStates.addAll(states);
+    }
+    notifyListeners();
+  }
+
+  filterCity(String text) {
+    filteredCities.clear();
+    if (text.isNotEmpty) {
+      filteredCities.addAll(cities.where((element) {
+        return element.name.toLowerCase().contains(text.toLowerCase());
+      }));
+    } else {
+      filteredCities.addAll(cities);
+    }
+    notifyListeners();
+  }
+
+  getCountries() async {
+    var response = await AddressApi.getCountries();
+    countries.addAll(response.object.data);
+
+    if(editAddress!=null){
+      countries.forEach((element) {
+        if(element.id==editAddress!.data.countryId){
+          setSelectedCountry(element);
+        }
+      });
+    }
+
+    filteredCountries.addAll(countries);
+    notifyListeners();
+  }
+
+  getStates(id) async {
+    var response = await AddressApi.getState(id);
+    states.addAll(response.object.data);
+    if(editAddress!=null){
+      states.forEach((element) {
+        if(element.id==editAddress!.data.stateId){
+          setSelectedState(element);
+        }
+      });
+    }
+    filteredStates.addAll(states);
+    notifyListeners();
+  }
+
+  getCities(id) async {
+    var response = await AddressApi.getCity(id);
+    cities.addAll(response.object.data);
+    if(editAddress!=null){
+      cities.forEach((element) {
+        print(element.id);
+        print(editAddress!.data.cityId);
+        if(element.id==editAddress!.data.cityId){
+          setSelectedCity(element);
+        }
+      });
+    }
+
+    notifyListeners();
+  }
+
+  setSelectedCountry(CountryInfo countryInfo) {
+    selectedCountry = countryInfo;
+    selectedState = null;
+    selectedCity = null;
+    getStates(countryInfo.id);
+    notifyListeners();
+  }
+
+  setSelectedState(StateInfo stateInfo) {
+    selectedState = stateInfo;
+    selectedCity = null;
+    getCities(stateInfo.id);
+    notifyListeners();
+  }
+
+  setSelectedCity(CityInfo cityInfo) {
+    selectedCity = cityInfo;
+    notifyListeners();
+  }
+
+  setDefaultAddress(String? value) {
+    if (value != null) {
+      defaultAddress = value;
+      notifyListeners();
+    }
+  }
+
+  addAddress(BuildContext context,
+      {required CountryInfo? countryInfo,
+      required StateInfo? stateInfo,
+      required CityInfo? cityInfo,
+      required String? fullAddress,
+      required int? isDefault}) async {
+    if (!checkAddressValidation(context,
+        countryInfo: countryInfo,
+        stateInfo: stateInfo,
+        cityInfo: cityInfo,
+        fullAddress: fullAddress,
+        isDefault: isDefault)) {
+      return;
+    }
+    Loading.show(context);
+    var response = await AddressApi.addAddress(
+        countryId: countryInfo!.id,
+        stateId: stateInfo!.id,
+        cityId: cityInfo!.id,
+        isDefault: isDefault!,
+        address: fullAddress!);
+    Loading.close();
+    if (!context.mounted) return;
+    ToastUi.show(context, response.object.message);
+    if (response.object.result) {
+      Navigator.pop(context);
+    }
+  }
+
+  updateAddress(BuildContext context,
+      {
+        required int id,
+        required CountryInfo? countryInfo,
+      required StateInfo? stateInfo,
+      required CityInfo? cityInfo,
+      required String? fullAddress,
+      required int? isDefault}) async {
+    if (!checkAddressValidation(context,
+        countryInfo: countryInfo,
+        stateInfo: stateInfo,
+        cityInfo: cityInfo,
+        fullAddress: fullAddress,
+        isDefault: isDefault)) {
+      return;
+    }
+    Loading.show(context);
+    var response = await AddressApi.updateAddress(
+      id: id,
+        countryId: countryInfo!.id,
+        stateId: stateInfo!.id,
+        cityId: cityInfo!.id,
+        isDefault: isDefault!,
+        address: fullAddress!);
+    Loading.close();
+    if (!context.mounted) return;
+    ToastUi.show(context, response.object.message);
+    if (response.object.result) {
+      Navigator.pop(context);
+    }
+  }
+
+
+  bool checkAddressValidation(BuildContext context,
+      {required CountryInfo? countryInfo,
+      required StateInfo? stateInfo,
+      required CityInfo? cityInfo,
+      required String? fullAddress,
+      required int? isDefault}) {
+    if (countryInfo == null) {
+      ToastUi.show(context, AppLang.local(context).please_select_a_country);
+      return false;
+    }
+    if (stateInfo == null) {
+      ToastUi.show(context, AppLang.local(context).please_select_a_state);
+      return false;
+    }
+    if (cityInfo == null) {
+      ToastUi.show(context, AppLang.local(context).please_select_a_city);
+      return false;
+    }
+    if (fullAddress == null || fullAddress.trim().isEmpty) {
+      ToastUi.show(context, AppLang.local(context).please_enter_address);
+      return false;
+    }
+    return true;
+  }
+
+  getEditAddressData(id,BuildContext context)async{
+    Loading.show(context);
+    var response =await AddressApi.editAddresses(id);
+    Loading.close();
+    if(response.statusCode==200 && response.object.result){
+      editAddress= response.object;
+      getCountries();
+      //setSelectedCountry(CountryInfo(id: response.object.data.countryId, code: "0", name: response.object.data.countryName, isActive: true));
+      //setSelectedState(StateInfo(id: response.object.data.stateId,name: response.object.data.stateName, isActive: true, countryId: response.object.data.countryId));
+      //setSelectedCity(CityInfo(id: response.object.data.cityId,name: response.object.data.cityName, isActive: true, stateId: response.object.data.stateId));
+
+      setDefaultAddress(editAddress!.data.isDefault==1?"Set Default":"No");
+      addressController.text=response.object.data.address;
+      notifyListeners();
+    }
+  }
+
+  deleteAddress(id,BuildContext context)async{
+    Loading.show(context);
+    var response = await AddressApi.deleteAddress(id: id);
+    Loading.close();
+    ToastUi.show(context, response.object.message);
+    onRefresh();
+  }
+
+}

app_code/lib/presenters/auth/aa.dart

@@ -0,0 +1,715 @@
+
+import 'dart:convert';
+
+// import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+import 'package:grostore/apis/auth_api.dart';
+import 'package:grostore/app_lang.dart';
+import 'package:grostore/constant/country_code.dart';
+import 'package:grostore/custom_classes/system_data.dart';
+import 'package:grostore/custom_ui/loading.dart';
+import 'package:grostore/custom_ui/toast_ui.dart';
+import 'package:grostore/helpers/route.dart';
+import 'package:grostore/helpers/shared_value_helper.dart';
+import 'package:grostore/models/auth/login_response_model.dart';
+import 'package:grostore/models/common/user_info.dart';
+import 'package:grostore/models/user_info_response_model.dart';
+import 'package:grostore/screens/auth/password_otp.dart';
+import 'package:grostore/screens/main.dart';
+
+class AuthPresenterf extends ChangeNotifier {
+  UserInfo userInfo = userInfoResponseDefault().data;
+  static BuildContext? _context;
+
+  static BuildContext get getContext => _context!;
+
+  setContext(BuildContext context) {
+    AuthPresenterf._context = context;
+  }
+
+  List<Country> country = CountryCode().get();
+
+  List<Country> filteredCountry = CountryCode().get();
+
+  void filterCountry(String query) {
+    query = query.toLowerCase();
+
+    filteredCountry = country.where((product) {
+      if (product.name.toLowerCase().contains(query)) {
+        return true;
+      } else {
+        return false;
+      }
+    }).toList();
+    notifyListeners();
+  }
+
+  //controllers
+  TextEditingController loginPhoneNumberController = TextEditingController();
+  TextEditingController loginEmailController = TextEditingController();
+  TextEditingController loginPasswordController = TextEditingController();
+
+  String loginBy = "phone"; //phone or email
+  String initialCountry = 'US';
+  var countriesCode = <String>[];
+  Country regCountry = CountryCode().get().last;
+  String loginPhone = "";
+  late String loginEmail, loginPassword;
+
+  /// Registration variables
+  String registerBy = "email"; //phone or email
+  String regPhone = "";
+  bool isAgree = false;
+
+  //controllers
+  TextEditingController regNameController = TextEditingController();
+  TextEditingController regPhoneNumberController = TextEditingController();
+  TextEditingController regPasswordController = TextEditingController();
+  TextEditingController regPasswordConfirmController = TextEditingController();
+
+  fetch_country() async {
+    // var data = await AddressRepository().getCountryList();
+    // data.countries.forEach((c) => countries_code.add(c.code));
+  }
+
+  String makeLoginPostBody(login,pass) {
+    return jsonEncode({
+      "phone": login,
+      "password": pass,
+    });
+  }
+
+  onPressedLogin() async {
+
+    loginPhone = loginPhoneNumberController.text.toString().trim();
+    loginPassword = loginPasswordController.text.toString().trim();
+
+    loginPhone = "+998$loginPhone";
+
+    print("Loginn::: $loginPhone");
+    print("Password::: $loginPassword");
+
+    if (loginPhone == "") {
+      ToastUi.show(_context!, AppLang
+          .local(_context!)
+          .please_enter_phone);
+      return;
+    } else if (loginPassword == "") {
+      ToastUi.show(_context!, AppLang
+          .local(_context!)
+          .please_enter_password);
+      return;
+    }
+
+    var body = makeLoginPostBody(loginPhone, loginPassword);
+    print("JsonBody::: $body");
+
+    Loading.show(_context!);
+    var response =await AuthApi.login(body, _context!);
+    Loading.close();
+    if (response.result == false) {
+      var message = "";
+
+      if (response.message.runtimeType == List) {
+        // response.message.forEach((key, value) {
+        //   value.forEach((messages) {
+        //     message += messages + "\n";
+        //   });
+        // }
+        // )
+        message = response.message;
+      } else {
+        message = response.message;
+      }
+
+      ToastUi.show(_context!, message);
+    } else {
+      ToastUi.show(_context!, response.message);
+
+      loginPasswordController.text == '';
+      loginPasswordController.text == '';
+
+      SystemData.isLogIn = true;
+      // MakeRoute.clearProviders(_context!);
+      Navigator.pushReplacement(_context!, MaterialPageRoute(builder: (_)=> const Main()));
+    }
+
+  }
+
+  tokenCheck(BuildContext context) async {
+    var response = await AuthApi.tokenCheck(context);
+    if (response.result) {
+      SystemData.isLogIn = response.result;
+      SystemData.userInfo = response.user;
+    }
+    notifyListeners();
+  }
+
+  logout(BuildContext context) async {
+    var response = await AuthApi.logout(context);
+    if (response.result) {
+      SystemData.isLogIn = false;
+      SystemData.userInfo = response.user;
+    }
+    notifyListeners();
+  }
+
+  ///registration methods
+
+  onChangeCountry(Country country) {
+    regCountry = country;
+    notifyListeners();
+  }
+
+  String makeRegBody(name, phone, password, confirmPassword) {
+    return jsonEncode({
+      "name": name,
+      "phone": phone,
+      "password": password,
+      "password_confirmation": confirmPassword
+    });
+  }
+
+  onPressSignUp() async {
+    var name = regNameController.text.toString();
+    var password = regPasswordController.text.toString();
+    var passwordConfirm = regPasswordConfirmController.text.toString();
+    regPhone = regPhoneNumberController.value.text.toString();
+    String valu = '';
+    String value = '';
+    if (regPhone.isNotEmpty) {
+      // valu = regPhone.substring(0,2);
+      // value = regPhone.substring(2);
+      regPhone = "+998$regPhone";
+      // regPhone = "+998($valu)$value";
+    }
+
+    if (name == "") {
+      ToastUi.show(_context!, AppLang
+          .local(_context!)
+          .please_enter_phone);
+      return;
+    } else if (password == "") {
+      ToastUi.show(_context!, AppLang
+          .local(_context!)
+          .please_enter_password);
+      return;
+    } else if (passwordConfirm == "") {
+      ToastUi.show(
+          _context!, AppLang
+          .local(_context!)
+          .please_enter_confirm_password);
+      return;
+    } else if (password.length < 6) {
+      ToastUi.show(
+          _context!, AppLang
+          .local(_context!)
+          .password_must_be_at_last_6_digit);
+      return;
+    } else if (password != passwordConfirm) {
+      ToastUi.show(
+          _context!,
+          AppLang
+              .local(_context!)
+              .password_and_confirm_password_is_not_matching);
+      return;
+    }
+
+    var body = makeRegBody(
+        name,
+        regPhone,
+        password,
+        passwordConfirm);
+
+    Loading.show(_context!);
+    var signupResponse = await AuthApi.registration(_context!, body);
+    Loading.close();
+
+    if (signupResponse == false) {
+      var message = "";
+      if (signupResponse.message.runtimeType == List) {
+        signupResponse.message.forEach((key, value) {
+          value.forEach((messages) {
+            message += messages + "\n";
+          });
+        });
+      } else {
+        message = signupResponse.message;
+      }
+
+      ToastUi.show(_context!, message);
+    } else {
+      ToastUi.show(_context!, signupResponse.message);
+
+      regPasswordController.text = "";
+      // SystemData.isLogIn = true;
+      // MakeRoute.clearProviders(_context!);
+      Navigator.pushReplacement(_context!, MaterialPageRoute(builder: (_)=>PasswordOtp()));
+    }
+    // notifyListeners();
+  }
+  ///
+
+  /// ForgetPassword
+  ///
+
+  //controllers
+  TextEditingController forgetEmailController = TextEditingController();
+  TextEditingController forgetPhoneNumberController = TextEditingController();
+
+  onPressSendCode() async {
+    var email = forgetEmailController.text.toString();
+
+    if (email == "") {
+      ToastUi.show(_context!, AppLang.local(_context!).please_enter_email);
+      return;
+    }
+
+    var passwordForgetResponse = await AuthApi.forgetPassword(_context!, email);
+
+    if (passwordForgetResponse.result == false) {
+      ToastUi.show(_context!, passwordForgetResponse.message);
+    } else {
+      ToastUi.show(_context!, passwordForgetResponse.message);
+
+      // Navigator.push(context, MaterialPageRoute(builder: (context) {
+      //   return PasswordOtp(
+      //     verify_by: _send_code_by,
+      //   );
+      // }));
+    }
+  }
+
+  String makeRegOTP(code) {
+    return jsonEncode({
+      "code": code
+    });
+  }
+  TextEditingController otpController = TextEditingController();
+
+  /// Otp
+  onPressOTP() async {
+    var code = otpCodeController.text.toString();
+
+
+    if (code == "") {
+      ToastUi.show(
+        _context!,
+        AppLang.local(_context!).enter_otp_code,
+      );
+      return;
+    }
+
+    var otp = makeRegOTP(code);
+
+    var passwordConfirmResponse =await AuthApi.forgetOTP(_context!, otp);
+
+    if (passwordConfirmResponse.result == false) {
+      ToastUi.show(_context!, passwordConfirmResponse.message);
+    } else {
+      ToastUi.show(_context!, passwordConfirmResponse.message);
+      // MakeRoute.clearProviders(_context!);
+      SystemData.isLogIn = true;
+
+      Navigator.pushReplacement(_context!, MaterialPageRoute(builder: (_)=> const Main()));
+    }
+    // notifyListeners();
+  }
+
+
+
+  //controllers
+  TextEditingController otpCodeController = TextEditingController();
+  TextEditingController otpPasswordController = TextEditingController();
+  TextEditingController otpPasswordConfirmController = TextEditingController();
+  bool otpResetPasswordSuccess = false;
+
+  onPressConfirm() async {
+    var code = otpCodeController.text.toString();
+    var password = otpPasswordController.text.toString();
+    var password_confirm = otpPasswordConfirmController.text.toString();
+
+    if (code == "") {
+      ToastUi.show(
+        _context!,
+        AppLang.local(_context!).enter_otp_code,
+      );
+      return;
+    } else if (password == "") {
+      ToastUi.show(_context!, AppLang.local(_context!).please_enter_password);
+      return;
+    } else if (password_confirm == "") {
+      ToastUi.show(
+          _context!, AppLang.local(_context!).please_enter_confirm_password);
+      return;
+    } else if (password.length < 6) {
+      ToastUi.show(
+          _context!, AppLang.local(_context!).password_must_be_at_last_6_digit);
+      return;
+    } else if (password != password_confirm) {
+      ToastUi.show(
+          _context!,
+          AppLang.local(_context!)
+              .password_and_confirm_password_is_not_matching);
+      return;
+    }
+
+    var passwordConfirmResponse =
+    await AuthApi.forgetPassword(_context!, password);
+
+    if (passwordConfirmResponse.result == false) {
+      ToastUi.show(_context!, passwordConfirmResponse.message);
+    } else {
+      ToastUi.show(_context!, passwordConfirmResponse.message);
+    }
+  }
+
+  onTapResend() async {
+    var passwordResendCodeResponse =
+    await AuthApi.forgetPassword(_context!, "");
+
+    if (passwordResendCodeResponse.result == false) {
+      ToastUi.show(_context!, passwordResendCodeResponse.message);
+    } else {
+      ToastUi.show(_context!, passwordResendCodeResponse.message);
+    }
+  }
+}
+
+
+
+
+// import 'dart:convert';
+//
+// import 'package:flutter/cupertino.dart';
+// import 'package:grostore/apis/auth_api.dart';
+// import 'package:grostore/app_lang.dart';
+// import 'package:grostore/constant/country_code.dart';
+// import 'package:grostore/custom_classes/system_data.dart';
+// import 'package:grostore/custom_ui/loading.dart';
+// import 'package:grostore/custom_ui/toast_ui.dart';
+// import 'package:grostore/helpers/common_functions.dart';
+// import 'package:grostore/helpers/route.dart';
+// import 'package:grostore/helpers/shared_value_helper.dart';
+// import 'package:grostore/models/auth/login_response_model.dart';
+// import 'package:grostore/models/common/user_info.dart';
+// import 'package:grostore/models/user_info_response_model.dart';
+// import 'package:grostore/screens/main.dart';
+//
+// class AuthPresenter extends ChangeNotifier {
+//   UserInfo userInfo = userInfoResponseDefault().data;
+//   static BuildContext? _context;
+//
+//   static BuildContext get getContext => _context!;
+//
+//   setContext(BuildContext context) {
+//     AuthPresenter._context = context;
+//   }
+//
+//   List<Country> country = CountryCode().get();
+//
+//   List<Country> filteredCountry = CountryCode().get();
+//
+//   void filterCountry(String query) {
+//     query = query.toLowerCase();
+//
+//     filteredCountry = country.where((product) {
+//       if (product.name.toLowerCase().contains(query)) {
+//         return true;
+//       } else {
+//         return false;
+//       }
+//     }).toList();
+//     notifyListeners();
+//   }
+//
+//   //controllers
+//   TextEditingController loginPhoneNumberController = TextEditingController();
+//   TextEditingController loginEmailController = TextEditingController();
+//   TextEditingController loginPasswordController = TextEditingController();
+//
+//   String loginBy = "email"; //phone or email
+//   String initialCountry = 'US';
+//   var countriesCode = <String>[];
+//   Country regCountry = CountryCode().get().last;
+//   String loginPhone = "";
+//   late String loginEmail, loginPassword;
+//
+//   /// Registration variables
+//   String registerBy = "email"; //phone or email
+//   String regPhone = "";
+//   bool isAgree = false;
+//
+//   //controllers
+//   TextEditingController regNameController = TextEditingController();
+//   TextEditingController regEmailController = TextEditingController();
+//   TextEditingController regPhoneNumberController = TextEditingController();
+//   TextEditingController regPasswordController = TextEditingController();
+//   TextEditingController regPasswordConfirmController = TextEditingController();
+//
+//   fetch_country() async {
+//     // var data = await AddressRepository().getCountryList();
+//     // data.countries.forEach((c) => countries_code.add(c.code));
+//   }
+//
+//   onPressedLogin() async {
+//     if (checkLoginValidation()) {
+//       makeLogin();
+//     }
+//   }
+//
+//   String makeLoginPostBody() {
+//     return jsonEncode({
+//       "email": loginEmail,
+//       "type": "customer",
+//       "password": loginPassword,
+//     });
+//   }
+//
+//   bool checkLoginValidation() {
+//     loginEmail = loginEmailController.text.toString().trim();
+//     loginPassword = loginPasswordController.text.toString().trim();
+//     if (loginBy == "email") {
+//       if (loginEmail.isEmpty || !isEmail(loginEmail)) {
+//         ToastUi.show(_context!, AppLang.getLocal().please_enter_valid_email);
+//         return false;
+//       }
+//     } else {
+//       ///todo phone no validation
+//       return false;
+//     }
+//
+//     if (loginPassword.isEmpty) {
+//       return false;
+//     }
+//     return true;
+//   }
+//
+//   makeLogin() async {
+//     Loading.show(_context!);
+//     LoginResponse response =
+//         await AuthApi.login(makeLoginPostBody(), _context!);
+//     Loading.close();
+//     if (response.result) {
+//       access_token.update((p0) => response.accessToken);
+//       access_token.save();
+//       loginEmailController.clear();
+//       loginPasswordController.clear();
+//       SystemData.isLogIn = true;
+//       SystemData.userInfo = response.user;
+//       MakeRoute.goAndRemoveAll(_context!, Main());
+//       //UserInfo(name: response.name, email: response.email, phone: response.phone, balance: response.balance, avatar: response.avatar);
+//     }
+//     ToastUi.show(_context!, response.message);
+//   }
+//
+//   tokenCheck(BuildContext context) async {
+//     var response = await AuthApi.tokenCheck(context);
+//     if (response.result) {
+//       SystemData.isLogIn = response.result;
+//       SystemData.userInfo = response.user;
+//     }
+//     notifyListeners();
+//   }
+//
+//   logout(BuildContext context) async {
+//     var response = await AuthApi.logout(context);
+//     if (response.result) {
+//       SystemData.isLogIn = false;
+//       SystemData.userInfo = response.user;
+//     }
+//     notifyListeners();
+//   }
+//
+//   ///registration methods
+//
+//   onChangeCountry(Country country) {
+//     regCountry = country;
+//     notifyListeners();
+//   }
+//
+//   String makeRegBody(name, email, phone, password, confirmPassword) {
+//     return jsonEncode({
+//       "name": name,
+//       "email": email,
+//       "phone": phone,
+//       "password": password,
+//       "password_confirmation": confirmPassword
+//     });
+//   }
+//
+//   onPressSignUp() async {
+//     var name = regNameController.text.toString();
+//     var email = regEmailController.text.toString();
+//     var password = regPasswordController.text.toString();
+//     var password_confirm = regPasswordConfirmController.text.toString();
+//     regPhone = regPhoneNumberController.text.trim();
+//     if (regPhone.isNotEmpty) {
+//       regPhone = regCountry.dial_code + regPhone;
+//     }
+//
+//     if (name == "") {
+//       ToastUi.show(_context!, AppLang.local(_context!).please_enter_name);
+//       return;
+//     } else if (registerBy == 'email' && (email == "" || !isEmail(email))) {
+//       ToastUi.show(_context!, AppLang.local(_context!).please_enter_email);
+//       return;
+//     } else if (registerBy == 'phone' && regPhone == "") {
+//       ToastUi.show(_context!, AppLang.local(_context!).please_enter_phone);
+//       return;
+//     } else if (password == "") {
+//       ToastUi.show(_context!, AppLang.local(_context!).please_enter_password);
+//       return;
+//     } else if (password_confirm == "") {
+//       ToastUi.show(
+//           _context!, AppLang.local(_context!).please_enter_confirm_password);
+//       return;
+//     } else if (password.length < 6) {
+//       ToastUi.show(
+//           _context!, AppLang.local(_context!).password_must_be_at_last_6_digit);
+//       return;
+//     } else if (password != password_confirm) {
+//       ToastUi.show(
+//           _context!,
+//           AppLang.local(_context!)
+//               .password_and_confirm_password_is_not_matching);
+//       return;
+//     }
+//
+//     var body = makeRegBody(name, email, regPhone, password, password_confirm);
+//     Loading.show(_context!);
+//     var signupResponse = await AuthApi.registration(_context!, body);
+//     Loading.close();
+//     print(signupResponse.toJson());
+//     if (signupResponse.result == false) {
+//       var message = "";
+//       if (signupResponse.message.runtimeType == List) {
+//         signupResponse.message.forEach((key, value) {
+//           value.forEach((messages) {
+//             message += messages + "\n";
+//           });
+//         });
+//       } else {
+//         message = signupResponse.message;
+//       }
+//
+//       ToastUi.show(_context!, message);
+//     } else {
+//       ToastUi.show(_context!, signupResponse.message);
+//       access_token.update((p0) => signupResponse.accessToken);
+//       access_token.save();
+//       loginEmailController.clear();
+//       loginPasswordController.clear();
+//       SystemData.isLogIn = true;
+//       SystemData.userInfo = signupResponse.user;
+//       MakeRoute.goAndRemoveAll(_context!, Main());
+//
+//       // if ((mail_verification_status.$ && _register_by == "email") ||
+//       //     _register_by == "phone") {
+//       //   Navigator.push(context, MaterialPageRoute(builder: (context) {
+//       //     return Otp(
+//       //       verify_by: _register_by,
+//       //       user_id: signupResponse.user_id,
+//       //     );
+//       //   }));
+//       //
+//       // } else {
+//       //   Navigator.push(context, MaterialPageRoute(builder: (context) {
+//       //     return Login();
+//       //   }));
+//       // }
+//     }
+//   }
+//
+//   ///
+//
+//   /// ForgetPassword
+//   ///
+//
+//   //controllers
+//   TextEditingController forgetEmailController = TextEditingController();
+//   TextEditingController forgetPhoneNumberController = TextEditingController();
+//
+//   onPressSendCode() async {
+//     var email = forgetEmailController.text.toString();
+//
+//     if (email == "") {
+//       ToastUi.show(_context!, AppLang.local(_context!).please_enter_email);
+//       return;
+//     }
+//
+//     var passwordForgetResponse = await AuthApi.forgetPassword(_context!, email);
+//
+//     if (passwordForgetResponse.result == false) {
+//       ToastUi.show(_context!, passwordForgetResponse.message);
+//     } else {
+//       ToastUi.show(_context!, passwordForgetResponse.message);
+//
+//       // Navigator.push(context, MaterialPageRoute(builder: (context) {
+//       //   return PasswordOtp(
+//       //     verify_by: _send_code_by,
+//       //   );
+//       // }));
+//     }
+//   }
+//
+//   /// Otp
+//   ///
+//
+//   //controllers
+//   TextEditingController otpCodeController = TextEditingController();
+//   TextEditingController otpPasswordController = TextEditingController();
+//   TextEditingController otpPasswordConfirmController = TextEditingController();
+//   bool otpResetPasswordSuccess = false;
+//
+//   onPressConfirm() async {
+//     var code = otpCodeController.text.toString();
+//     var password = otpPasswordController.text.toString();
+//     var password_confirm = otpPasswordConfirmController.text.toString();
+//
+//     if (code == "") {
+//       ToastUi.show(
+//         _context!,
+//         AppLang.local(_context!).enter_otp_code,
+//       );
+//       return;
+//     } else if (password == "") {
+//       ToastUi.show(_context!, AppLang.local(_context!).please_enter_password);
+//       return;
+//     } else if (password_confirm == "") {
+//       ToastUi.show(
+//           _context!, AppLang.local(_context!).please_enter_confirm_password);
+//       return;
+//     } else if (password.length < 6) {
+//       ToastUi.show(
+//           _context!, AppLang.local(_context!).password_must_be_at_last_6_digit);
+//       return;
+//     } else if (password != password_confirm) {
+//       ToastUi.show(
+//           _context!,
+//           AppLang.local(_context!)
+//               .password_and_confirm_password_is_not_matching);
+//       return;
+//     }
+//
+//     var passwordConfirmResponse =
+//         await AuthApi.forgetPassword(_context!, password);
+//
+//     if (passwordConfirmResponse.result == false) {
+//       ToastUi.show(_context!, passwordConfirmResponse.message);
+//     } else {
+//       ToastUi.show(_context!, passwordConfirmResponse.message);
+//     }
+//   }
+//
+//   onTapResend() async {
+//     var passwordResendCodeResponse =
+//         await AuthApi.forgetPassword(_context!, "");
+//
+//     if (passwordResendCodeResponse.result == false) {
+//       ToastUi.show(_context!, passwordResendCodeResponse.message);
+//     } else {
+//       ToastUi.show(_context!, passwordResendCodeResponse.message);
+//     }
+//   }
+// }

app_code/lib/presenters/auth/auth_presenter.dart

@@ -0,0 +1,713 @@
+
+import 'dart:convert';
+
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+import 'package:grostore/apis/auth_api.dart';
+import 'package:grostore/app_lang.dart';
+import 'package:grostore/constant/country_code.dart';
+import 'package:grostore/custom_classes/system_data.dart';
+import 'package:grostore/custom_ui/loading.dart';
+import 'package:grostore/custom_ui/toast_ui.dart';
+import 'package:grostore/helpers/route.dart';
+import 'package:grostore/helpers/shared_value_helper.dart';
+import 'package:grostore/models/auth/login_response_model.dart';
+import 'package:grostore/models/common/user_info.dart';
+import 'package:grostore/models/user_info_response_model.dart';
+import 'package:grostore/screens/auth/password_otp.dart';
+import 'package:grostore/screens/main.dart';
+
+class AuthPresenter extends ChangeNotifier {
+  UserInfo userInfo = userInfoResponseDefault().data;
+  static BuildContext? _context;
+
+  static BuildContext get getContext => _context!;
+
+  setContext(BuildContext context) {
+    AuthPresenter._context = context;
+  }
+
+  List<Country> country = CountryCode().get();
+
+  List<Country> filteredCountry = CountryCode().get();
+
+  void filterCountry(String query) {
+    query = query.toLowerCase();
+
+    filteredCountry = country.where((product) {
+      if (product.name.toLowerCase().contains(query)) {
+        return true;
+      } else {
+        return false;
+      }
+    }).toList();
+    notifyListeners();
+  }
+
+  //controllers
+  TextEditingController loginPhoneNumberController = TextEditingController();
+  TextEditingController loginEmailController = TextEditingController();
+  TextEditingController loginPasswordController = TextEditingController();
+
+  String loginBy = "phone"; //phone or email
+  String initialCountry = 'US';
+  var countriesCode = <String>[];
+  Country regCountry = CountryCode().get().last;
+  String loginPhone = "";
+  late String loginEmail, loginPassword;
+
+  /// Registration variables
+  String registerBy = "email"; //phone or email
+  String regPhone = "";
+  bool isAgree = false;
+
+  //controllers
+  TextEditingController regNameController = TextEditingController();
+  TextEditingController regPhoneNumberController = TextEditingController();
+  TextEditingController regPasswordController = TextEditingController();
+  TextEditingController regPasswordConfirmController = TextEditingController();
+
+  fetch_country() async {
+    // var data = await AddressRepository().getCountryList();
+    // data.countries.forEach((c) => countries_code.add(c.code));
+  }
+
+  onPressedLogin() async {
+    if (checkLoginValidation()) {
+      makeLogin();
+    }
+  }
+
+  String makeLoginPostBody(phone,pass) {
+    return jsonEncode({
+      "phone": phone,
+      "password": pass,
+    });
+  }
+
+  bool checkLoginValidation() {
+    loginPhone = loginPhoneNumberController.text.toString().trim();
+    loginPassword = loginPasswordController.text.toString().trim();
+
+    loginPhone = "+998$loginPhone";
+
+    if (loginBy == "phone") {
+      if (loginPhone.isEmpty) {
+        ToastUi.show(_context!, AppLang.getLocal().please_enter_valid_email);
+        return false;
+      }
+    } else {
+      return false;
+    }
+
+    if (loginPassword.isEmpty) {
+      return false;
+    }
+    return true;
+  }
+
+  makeLogin() async {
+    loginPhone = loginPhoneNumberController.text.toString().trim();
+    loginPassword = loginPasswordController.text.toString().trim();
+    loginPhone = "+998$loginPhone";
+
+    print("Hello==$loginPhone");
+    print("Hello==$loginPassword");
+
+    Loading.show(_context!);
+    LoginResponse response = await AuthApi.login(makeLoginPostBody(loginPhone,loginPassword), _context!);
+    Loading.close();
+    if (response.result == true) {
+      access_token.update((p0) => response.accessToken);
+      access_token.save();
+      loginPhoneNumberController.text = '';
+      loginPasswordController.text = '';
+      SystemData.isLogIn = true;
+      MakeRoute.goAndRemoveAll(_context!, const Main());
+      //UserInfo(name: response.name, email: response.email, phone: response.phone, balance: response.balance, avatar: response.avatar);
+    ToastUi.show(_context!, AppLang.local(_context!).success_login);
+    }
+    ToastUi.show(_context!, AppLang.local(_context!).no_such_user_exists);
+
+    notifyListeners();
+  }
+
+  tokenCheck(BuildContext context) async {
+    var response = await AuthApi.tokenCheck(context);
+    if (response.result) {
+      SystemData.isLogIn = response.result;
+      SystemData.userInfo = response.user;
+    }
+    notifyListeners();
+  }
+
+  logout(BuildContext context) async {
+    var response = await AuthApi.logout(context);
+    if (response.result) {
+      SystemData.isLogIn = false;
+      SystemData.userInfo = response.user;
+    }
+    notifyListeners();
+  }
+
+  ///registration methods
+
+  onChangeCountry(Country country) {
+    regCountry = country;
+    notifyListeners();
+  }
+
+  String makeRegBody(name, phone, password, confirmPassword) {
+    return jsonEncode({
+      "name": name,
+      "phone": phone,
+      "password": password,
+      "password_confirmation": confirmPassword
+    });
+  }
+
+  onPressSignUp() async {
+    var name = regNameController.text.toString();
+    var password = regPasswordController.text.toString();
+    var passwordConfirm = regPasswordConfirmController.text.toString();
+    regPhone = regPhoneNumberController.value.text.toString();
+    String valu = '';
+    String value = '';
+    if (regPhone.isNotEmpty) {
+      // valu = regPhone.substring(0,2);
+      // value = regPhone.substring(2);
+      regPhone = "+998$regPhone";
+      // regPhone = "+998($valu)$value";
+    }
+
+    if (name == "") {
+      ToastUi.show(_context!, AppLang
+          .local(_context!)
+          .please_enter_phone);
+      return;
+    } else if (password == "") {
+      ToastUi.show(_context!, AppLang
+          .local(_context!)
+          .please_enter_password);
+      return;
+    } else if (passwordConfirm == "") {
+      ToastUi.show(
+          _context!, AppLang
+          .local(_context!)
+          .please_enter_confirm_password);
+      return;
+    } else if (password.length < 6) {
+      ToastUi.show(
+          _context!, AppLang
+          .local(_context!)
+          .password_must_be_at_last_6_digit);
+      return;
+    } else if (password != passwordConfirm) {
+      ToastUi.show(
+          _context!,
+          AppLang
+              .local(_context!)
+              .password_and_confirm_password_is_not_matching);
+      return;
+    }
+
+    var body = makeRegBody(
+        name,
+        regPhone,
+        password,
+        passwordConfirm);
+
+    Loading.show(_context!);
+    var signupResponse = await AuthApi.registration(_context!, body);
+    Loading.close();
+
+    if (signupResponse.result == false) {
+      var message = "";
+      if (signupResponse.message.runtimeType == List) {
+        signupResponse.message.forEach((key, value) {
+          value.forEach((messages) {
+            message += messages + "\n";
+          });
+        });
+      } else {
+        message = signupResponse.message;
+      }
+
+     await ToastUi.show(_context!, message);
+    } else {
+      // loginPasswordController.clear();
+      // SystemData.isLogIn = true;
+      MakeRoute.go(_context!, PasswordOtp());
+    }
+    notifyListeners();
+  }
+  ///
+
+
+  String makePhone(code) {
+    return jsonEncode({
+      "phone": code
+    });
+  }
+  //controllers
+  TextEditingController forgetPhoneNumberController = TextEditingController();
+
+  onPressSendCode() async {
+    var phoneNum = forgetPhoneNumberController.text.toString();
+     phoneNum = "+998$phoneNum";
+
+    if (phoneNum == "") {
+      ToastUi.show(_context!, AppLang.local(_context!).please_enter_phone);
+      return;
+    }
+
+    var passwordForgetResponse = await AuthApi.forgetPassword(_context!, makePhone(phoneNum));
+
+    if (passwordForgetResponse.result == false) {
+      ToastUi.show(_context!, passwordForgetResponse.message);
+    } else {
+      // ToastUi.show(_context!, passwordForgetResponse.message);
+
+      // MakeRoute.goAndRemoveAll(_context!, PasswordOtp(phone_num: phoneNum));
+      Navigator.push(_context!, MaterialPageRoute(builder: (context) {
+        return PasswordOtp(
+          verify_by: phoneNum,
+        );
+      }));
+      forgetPhoneNumberController.text = "";
+    }
+  }
+
+  /// Otp
+  String makeRegOTP(code) {
+    return jsonEncode({
+      "code": code
+    });
+  }
+
+  /// #OTP
+  TextEditingController otpController = TextEditingController();
+  onPressOTP() async {
+    var code = otpCodeController.text.toString();
+
+
+    if (code == "") {
+      ToastUi.show(
+        _context!,
+        AppLang.local(_context!).enter_otp_code,
+      );
+      return;
+    }
+
+    var confirmOTP =await AuthApi.forgetOTP(_context!, makeRegOTP(code));
+
+    if (confirmOTP.result == false) {
+      ToastUi.show(_context!, confirmOTP.message);
+    }else{
+      access_token.update((p0) => confirmOTP.accessToken);
+      access_token.save();
+    SystemData.isLogIn = true;
+    MakeRoute.goAndRemoveAll(_context!, const Main());
+    otpController.text = "";
+    // ToastUi.show(_context!, AppLang.local(_context!).success_register);
+    }
+    notifyListeners();
+  }
+
+
+
+  //controllers
+  TextEditingController otpCodeController = TextEditingController();
+  TextEditingController otpPasswordController = TextEditingController();
+  TextEditingController otpPasswordConfirmController = TextEditingController();
+  bool otpResetPasswordSuccess = false;
+
+  onPressConfirm() async {
+    var code = otpCodeController.text.toString();
+    var password = otpPasswordController.text.toString();
+    var password_confirm = otpPasswordConfirmController.text.toString();
+
+    if (code == "") {
+      ToastUi.show(
+        _context!,
+        AppLang.local(_context!).enter_otp_code,
+      );
+      return;
+    } else if (password == "") {
+      ToastUi.show(_context!, AppLang.local(_context!).please_enter_password);
+      return;
+    } else if (password_confirm == "") {
+      ToastUi.show(
+          _context!, AppLang.local(_context!).please_enter_confirm_password);
+      return;
+    } else if (password.length < 6) {
+      ToastUi.show(
+          _context!, AppLang.local(_context!).password_must_be_at_last_6_digit);
+      return;
+    } else if (password != password_confirm) {
+      ToastUi.show(
+          _context!,
+          AppLang.local(_context!)
+              .password_and_confirm_password_is_not_matching);
+      return;
+    }
+
+    var passwordConfirmResponse =
+        await AuthApi.forgetPassword(_context!, password);
+
+    if (passwordConfirmResponse.result == false) {
+      ToastUi.show(_context!, passwordConfirmResponse.message);
+    } else {
+      ToastUi.show(_context!, passwordConfirmResponse.message);
+    }
+  }
+
+  onTapResend() async {
+    var passwordResendCodeResponse =
+        await AuthApi.forgetPassword(_context!, "");
+
+    if (passwordResendCodeResponse.result == false) {
+      ToastUi.show(_context!, passwordResendCodeResponse.message);
+    } else {
+      ToastUi.show(_context!, passwordResendCodeResponse.message);
+    }
+  }
+}
+
+
+
+
+// import 'dart:convert';
+//
+// import 'package:flutter/cupertino.dart';
+// import 'package:grostore/apis/auth_api.dart';
+// import 'package:grostore/app_lang.dart';
+// import 'package:grostore/constant/country_code.dart';
+// import 'package:grostore/custom_classes/system_data.dart';
+// import 'package:grostore/custom_ui/loading.dart';
+// import 'package:grostore/custom_ui/toast_ui.dart';
+// import 'package:grostore/helpers/common_functions.dart';
+// import 'package:grostore/helpers/route.dart';
+// import 'package:grostore/helpers/shared_value_helper.dart';
+// import 'package:grostore/models/auth/login_response_model.dart';
+// import 'package:grostore/models/common/user_info.dart';
+// import 'package:grostore/models/user_info_response_model.dart';
+// import 'package:grostore/screens/main.dart';
+//
+// class AuthPresenter extends ChangeNotifier {
+//   UserInfo userInfo = userInfoResponseDefault().data;
+//   static BuildContext? _context;
+//
+//   static BuildContext get getContext => _context!;
+//
+//   setContext(BuildContext context) {
+//     AuthPresenter._context = context;
+//   }
+//
+//   List<Country> country = CountryCode().get();
+//
+//   List<Country> filteredCountry = CountryCode().get();
+//
+//   void filterCountry(String query) {
+//     query = query.toLowerCase();
+//
+//     filteredCountry = country.where((product) {
+//       if (product.name.toLowerCase().contains(query)) {
+//         return true;
+//       } else {
+//         return false;
+//       }
+//     }).toList();
+//     notifyListeners();
+//   }
+//
+//   //controllers
+//   TextEditingController loginPhoneNumberController = TextEditingController();
+//   TextEditingController loginEmailController = TextEditingController();
+//   TextEditingController loginPasswordController = TextEditingController();
+//
+//   String loginBy = "email"; //phone or email
+//   String initialCountry = 'US';
+//   var countriesCode = <String>[];
+//   Country regCountry = CountryCode().get().last;
+//   String loginPhone = "";
+//   late String loginEmail, loginPassword;
+//
+//   /// Registration variables
+//   String registerBy = "email"; //phone or email
+//   String regPhone = "";
+//   bool isAgree = false;
+//
+//   //controllers
+//   TextEditingController regNameController = TextEditingController();
+//   TextEditingController regEmailController = TextEditingController();
+//   TextEditingController regPhoneNumberController = TextEditingController();
+//   TextEditingController regPasswordController = TextEditingController();
+//   TextEditingController regPasswordConfirmController = TextEditingController();
+//
+//   fetch_country() async {
+//     // var data = await AddressRepository().getCountryList();
+//     // data.countries.forEach((c) => countries_code.add(c.code));
+//   }
+//
+//   onPressedLogin() async {
+//     if (checkLoginValidation()) {
+//       makeLogin();
+//     }
+//   }
+//
+//   String makeLoginPostBody() {
+//     return jsonEncode({
+//       "email": loginEmail,
+//       "type": "customer",
+//       "password": loginPassword,
+//     });
+//   }
+//
+//   bool checkLoginValidation() {
+//     loginEmail = loginEmailController.text.toString().trim();
+//     loginPassword = loginPasswordController.text.toString().trim();
+//     if (loginBy == "email") {
+//       if (loginEmail.isEmpty || !isEmail(loginEmail)) {
+//         ToastUi.show(_context!, AppLang.getLocal().please_enter_valid_email);
+//         return false;
+//       }
+//     } else {
+//       ///todo phone no validation
+//       return false;
+//     }
+//
+//     if (loginPassword.isEmpty) {
+//       return false;
+//     }
+//     return true;
+//   }
+//
+//   makeLogin() async {
+//     Loading.show(_context!);
+//     LoginResponse response =
+//         await AuthApi.login(makeLoginPostBody(), _context!);
+//     Loading.close();
+//     if (response.result) {
+//       access_token.update((p0) => response.accessToken);
+//       access_token.save();
+//       loginEmailController.clear();
+//       loginPasswordController.clear();
+//       SystemData.isLogIn = true;
+//       SystemData.userInfo = response.user;
+//       MakeRoute.goAndRemoveAll(_context!, Main());
+//       //UserInfo(name: response.name, email: response.email, phone: response.phone, balance: response.balance, avatar: response.avatar);
+//     }
+//     ToastUi.show(_context!, response.message);
+//   }
+//
+//   tokenCheck(BuildContext context) async {
+//     var response = await AuthApi.tokenCheck(context);
+//     if (response.result) {
+//       SystemData.isLogIn = response.result;
+//       SystemData.userInfo = response.user;
+//     }
+//     notifyListeners();
+//   }
+//
+//   logout(BuildContext context) async {
+//     var response = await AuthApi.logout(context);
+//     if (response.result) {
+//       SystemData.isLogIn = false;
+//       SystemData.userInfo = response.user;
+//     }
+//     notifyListeners();
+//   }
+//
+//   ///registration methods
+//
+//   onChangeCountry(Country country) {
+//     regCountry = country;
+//     notifyListeners();
+//   }
+//
+//   String makeRegBody(name, email, phone, password, confirmPassword) {
+//     return jsonEncode({
+//       "name": name,
+//       "email": email,
+//       "phone": phone,
+//       "password": password,
+//       "password_confirmation": confirmPassword
+//     });
+//   }
+//
+//   onPressSignUp() async {
+//     var name = regNameController.text.toString();
+//     var email = regEmailController.text.toString();
+//     var password = regPasswordController.text.toString();
+//     var password_confirm = regPasswordConfirmController.text.toString();
+//     regPhone = regPhoneNumberController.text.trim();
+//     if (regPhone.isNotEmpty) {
+//       regPhone = regCountry.dial_code + regPhone;
+//     }
+//
+//     if (name == "") {
+//       ToastUi.show(_context!, AppLang.local(_context!).please_enter_name);
+//       return;
+//     } else if (registerBy == 'email' && (email == "" || !isEmail(email))) {
+//       ToastUi.show(_context!, AppLang.local(_context!).please_enter_email);
+//       return;
+//     } else if (registerBy == 'phone' && regPhone == "") {
+//       ToastUi.show(_context!, AppLang.local(_context!).please_enter_phone);
+//       return;
+//     } else if (password == "") {
+//       ToastUi.show(_context!, AppLang.local(_context!).please_enter_password);
+//       return;
+//     } else if (password_confirm == "") {
+//       ToastUi.show(
+//           _context!, AppLang.local(_context!).please_enter_confirm_password);
+//       return;
+//     } else if (password.length < 6) {
+//       ToastUi.show(
+//           _context!, AppLang.local(_context!).password_must_be_at_last_6_digit);
+//       return;
+//     } else if (password != password_confirm) {
+//       ToastUi.show(
+//           _context!,
+//           AppLang.local(_context!)
+//               .password_and_confirm_password_is_not_matching);
+//       return;
+//     }
+//
+//     var body = makeRegBody(name, email, regPhone, password, password_confirm);
+//     Loading.show(_context!);
+//     var signupResponse = await AuthApi.registration(_context!, body);
+//     Loading.close();
+//     print(signupResponse.toJson());
+//     if (signupResponse.result == false) {
+//       var message = "";
+//       if (signupResponse.message.runtimeType == List) {
+//         signupResponse.message.forEach((key, value) {
+//           value.forEach((messages) {
+//             message += messages + "\n";
+//           });
+//         });
+//       } else {
+//         message = signupResponse.message;
+//       }
+//
+//       ToastUi.show(_context!, message);
+//     } else {
+//       ToastUi.show(_context!, signupResponse.message);
+//       access_token.update((p0) => signupResponse.accessToken);
+//       access_token.save();
+//       loginEmailController.clear();
+//       loginPasswordController.clear();
+//       SystemData.isLogIn = true;
+//       SystemData.userInfo = signupResponse.user;
+//       MakeRoute.goAndRemoveAll(_context!, Main());
+//
+//       // if ((mail_verification_status.$ && _register_by == "email") ||
+//       //     _register_by == "phone") {
+//       //   Navigator.push(context, MaterialPageRoute(builder: (context) {
+//       //     return Otp(
+//       //       verify_by: _register_by,
+//       //       user_id: signupResponse.user_id,
+//       //     );
+//       //   }));
+//       //
+//       // } else {
+//       //   Navigator.push(context, MaterialPageRoute(builder: (context) {
+//       //     return Login();
+//       //   }));
+//       // }
+//     }
+//   }
+//
+//   ///
+//
+//   /// ForgetPassword
+//   ///
+//
+//   //controllers
+//   TextEditingController forgetEmailController = TextEditingController();
+//   TextEditingController forgetPhoneNumberController = TextEditingController();
+//
+//   onPressSendCode() async {
+//     var email = forgetEmailController.text.toString();
+//
+//     if (email == "") {
+//       ToastUi.show(_context!, AppLang.local(_context!).please_enter_email);
+//       return;
+//     }
+//
+//     var passwordForgetResponse = await AuthApi.forgetPassword(_context!, email);
+//
+//     if (passwordForgetResponse.result == false) {
+//       ToastUi.show(_context!, passwordForgetResponse.message);
+//     } else {
+//       ToastUi.show(_context!, passwordForgetResponse.message);
+//
+//       // Navigator.push(context, MaterialPageRoute(builder: (context) {
+//       //   return PasswordOtp(
+//       //     verify_by: _send_code_by,
+//       //   );
+//       // }));
+//     }
+//   }
+//
+//   /// Otp
+//   ///
+//
+//   //controllers
+//   TextEditingController otpCodeController = TextEditingController();
+//   TextEditingController otpPasswordController = TextEditingController();
+//   TextEditingController otpPasswordConfirmController = TextEditingController();
+//   bool otpResetPasswordSuccess = false;
+//
+//   onPressConfirm() async {
+//     var code = otpCodeController.text.toString();
+//     var password = otpPasswordController.text.toString();
+//     var password_confirm = otpPasswordConfirmController.text.toString();
+//
+//     if (code == "") {
+//       ToastUi.show(
+//         _context!,
+//         AppLang.local(_context!).enter_otp_code,
+//       );
+//       return;
+//     } else if (password == "") {
+//       ToastUi.show(_context!, AppLang.local(_context!).please_enter_password);
+//       return;
+//     } else if (password_confirm == "") {
+//       ToastUi.show(
+//           _context!, AppLang.local(_context!).please_enter_confirm_password);
+//       return;
+//     } else if (password.length < 6) {
+//       ToastUi.show(
+//           _context!, AppLang.local(_context!).password_must_be_at_last_6_digit);
+//       return;
+//     } else if (password != password_confirm) {
+//       ToastUi.show(
+//           _context!,
+//           AppLang.local(_context!)
+//               .password_and_confirm_password_is_not_matching);
+//       return;
+//     }
+//
+//     var passwordConfirmResponse =
+//         await AuthApi.forgetPassword(_context!, password);
+//
+//     if (passwordConfirmResponse.result == false) {
+//       ToastUi.show(_context!, passwordConfirmResponse.message);
+//     } else {
+//       ToastUi.show(_context!, passwordConfirmResponse.message);
+//     }
+//   }
+//
+//   onTapResend() async {
+//     var passwordResendCodeResponse =
+//         await AuthApi.forgetPassword(_context!, "");
+//
+//     if (passwordResendCodeResponse.result == false) {
+//       ToastUi.show(_context!, passwordResendCodeResponse.message);
+//     } else {
+//       ToastUi.show(_context!, passwordResendCodeResponse.message);
+//     }
+//   }
+// }

app_code/lib/presenters/bloc/lang/lang_bloc.dart

@@ -0,0 +1,19 @@
+import 'dart:async';
+import 'dart:ui';
+
+import 'package:bloc/bloc.dart';
+import 'package:equatable/equatable.dart';
+
+part 'lang_event.dart';
+part 'lang_state.dart';
+
+class LangBloc extends Bloc<LangEvent, LangState> {
+  LangBloc() : super(LangLoading()) {
+    on<LanguageEvent>(_setLocale);
+  }
+
+  void _setLocale(LanguageEvent event, Emitter emit){
+    emit(LangLoading());
+    emit(LangSuccess(locale: event.locale));
+  }
+}

app_code/lib/presenters/bloc/lang/lang_event.dart

@@ -0,0 +1,14 @@
+part of 'lang_bloc.dart';
+
+abstract class LangEvent extends Equatable {
+  const LangEvent();
+}
+
+class LanguageEvent extends LangEvent{
+  final Locale locale;
+
+  const LanguageEvent({required this.locale});
+
+  @override
+  List<Object?> get props => [];
+}

app_code/lib/presenters/bloc/lang/lang_state.dart

@@ -0,0 +1,22 @@
+part of 'lang_bloc.dart';
+
+abstract class LangState extends Equatable {
+  const LangState();
+}
+
+class LangLoading extends LangState {
+  @override
+  List<Object> get props => [];
+}
+class LangSuccess extends LangState {
+  final Locale locale;
+
+  const LangSuccess({required this.locale});
+  @override
+  List<Object> get props => [];
+}
+
+class LangFailed extends LangState {
+  @override
+  List<Object> get props => [];
+}

app_code/lib/presenters/cart_presenter.dart

@@ -0,0 +1,83 @@
+
+import 'package:flutter/material.dart';
+import 'package:grostore/apis/cart_api.dart';
+import 'package:grostore/apis/order_api.dart';
+import 'package:grostore/app_lang.dart';
+import 'package:grostore/custom_classes/system_data.dart';
+import 'package:grostore/custom_ui/toast_ui.dart';
+import 'package:grostore/models/cart_response.dart';
+import 'package:grostore/models/order/order_summery_response.dart';
+
+class CartPresenter extends ChangeNotifier{
+  static BuildContext? context;
+  setContext(BuildContext context){
+    CartPresenter.context=context;
+  }
+  TextEditingController couponTxtController = TextEditingController();
+  OrderSummeryResponse orderSummery = OrderSummeryResponse(subTotal: "", tax: "", shippingCharge: "", isFreeShipping:false, couponDiscount: "", total: "");
+
+  CartResponse cartResponse=CartResponse(result: false, message: '', carts: [], cartCount: 0, subTotal: '0.0', total: "0.0",couponDiscount: '');
+  bool isCartResponseFetch=false;
+
+
+  fetchCart()async{
+    var res = await CartApi.carts();
+    if(res.object.result) {
+      cartResponse = res.object;
+      isCartResponseFetch=true;
+      notifyListeners();
+    }
+  }
+
+  addToCart(variantId,qty,BuildContext context)async{
+    var res = await CartApi.addToCart(variantId: variantId, qty: qty);
+    if(res.object.result) {
+      cartResponse = res.object;
+      isCartResponseFetch=true;
+      notifyListeners();
+    }
+    // ToastUi.show(context, res.object.message);
+    ToastUi.showAdd(context, AppLang.local(context).add_to_cart);
+  }
+
+  applyCoupon(BuildContext context,code)async{
+    var res = await CartApi.couponApply(code:code );
+    if(res.object.result) {
+      SystemData.couponCode=code;
+      cartResponse = res.object;
+      isCartResponseFetch=true;
+      notifyListeners();
+    }
+    ToastUi.show(context, res.object.message);
+  }
+
+  updateCart({required cartId,required BuildContext context,required String action})async{
+    var res = await CartApi.cartUpdate(id: cartId, action: action);
+    if(res.object.result) {
+      cartResponse = res.object;
+      isCartResponseFetch=true;
+      // ToastUi.show(context, res.object.message);
+      ToastUi.show(context, AppLang.local(context).update);
+      notifyListeners();
+    }
+  }
+
+  getOrderSummery({String logistic_zone_id="0"})async{
+    var res = await OrderApi.getSummery(logistic_zone_id: logistic_zone_id);
+    orderSummery =res.object;
+    notifyListeners();
+  }
+
+  clearAll(){
+    couponTxtController = TextEditingController();
+    orderSummery = OrderSummeryResponse(subTotal: "", tax: "", shippingCharge: "", isFreeShipping:false, couponDiscount: "", total: "");
+    cartResponse=CartResponse(result: false, message: '', carts: [], cartCount: 0, subTotal: '0.0', total: "0.0",couponDiscount: '');
+    isCartResponseFetch=false;
+
+  }
+
+  init(){
+
+  }
+
+}

app_code/lib/presenters/categories_presenter.dart

@@ -0,0 +1,69 @@
+import 'package:flutter/material.dart';
+import 'package:grostore/apis/category_api.dart';
+import 'package:grostore/apis/order_api.dart';
+import 'package:grostore/app_lang.dart';
+import 'package:grostore/models/common/category_info.dart';
+import 'package:grostore/models/order/orders_response.dart';
+import 'package:grostore/models/category_response.dart';
+
+class CategoriesPresenter extends ChangeNotifier {
+  static BuildContext? context;
+
+   ScrollController scrollController = ScrollController();
+  setContext(BuildContext context) {
+    CategoriesPresenter.context = context;
+  }
+
+  List<CategoryInfo> categories = [];
+  int page = 1;
+  bool isCategoryInit=false;
+
+  getCategories() async {
+    var response = await CategoryApi.getCategories(page);
+    print(response.object.data);
+    if (response.statusCode == 200 && response.object.data.isNotEmpty) {
+      categories.addAll(response.object.data);
+      page++;
+      isCategoryInit=true;
+      notifyListeners();
+    }
+
+  }
+
+  fetchAll() {
+    getCategories();
+  }
+
+  scrollListener(){
+    scrollController.addListener(() {
+      if(scrollController.position.maxScrollExtent <= scrollController.position.pixels){
+        getCategories();
+      }
+    });
+  }
+
+  clearAll() {
+    page = 1;
+    isCategoryInit=false;
+    categories.clear();
+    notifyListeners();
+  }
+
+ Future<void> onRefresh()async{
+    await clearAll();
+   return fetchAll();
+  }
+
+  initState() {
+    onRefresh();
+    scrollListener();
+  }
+
+  @override
+  void dispose() {
+    // TODO: implement dispose
+    clearAll();
+    scrollController.dispose();
+    super.dispose();
+  }
+}

app_code/lib/presenters/check_out_presenter.dart

@@ -0,0 +1,343 @@
+import 'package:flutter/material.dart';
+import 'package:grostore/api_request.dart';
+import 'package:grostore/apis/order_api.dart';
+import 'package:grostore/apis/user_api.dart';
+import 'package:grostore/app_lang.dart';
+import 'package:grostore/custom_classes/system_data.dart';
+import 'package:grostore/custom_ui/loading.dart';
+import 'package:grostore/custom_ui/toast_ui.dart';
+import 'package:grostore/helpers/route.dart';
+import 'package:grostore/models/logistics_response.dart';
+import 'package:grostore/models/order/order_details_response.dart';
+import 'package:grostore/models/order/order_summery_response.dart';
+import 'package:grostore/models/payment_types_response.dart';
+import 'package:grostore/models/time_slote_response.dart';
+import 'package:grostore/models/user/addresses_response.dart';
+import 'package:grostore/presenters/order_presenter.dart';
+import 'package:grostore/screens/main.dart';
+import 'package:grostore/screens/order/order_details.dart';
+import 'package:grostore/screens/order/orders.dart';
+import 'package:grostore/screens/payment.dart';
+
+class CheckOutPresenter extends ChangeNotifier {
+  static BuildContext? context;
+
+  setContext(BuildContext context) {
+    CheckOutPresenter.context = context;
+  }
+
+  TextEditingController phoneTxt = TextEditingController(text: SystemData.userInfo.phone);
+  TextEditingController additionalPhoneTxt = TextEditingController();
+  TextEditingController additionalInfoTxt = TextEditingController();
+  TextEditingController tipsTxt = TextEditingController(text: "0");
+
+  int billingAddressId = 0;
+  AddressInfo selectedShippingAddress = AddressInfo(
+      id: 0,
+      userId: 0,
+      countryId: 0,
+      countryName: "",
+      stateId: 0,
+      stateName: "",
+      cityId: 0,
+      cityName: "",
+      address: "",
+      isDefault: 0);
+
+  List<AddressInfo> addresses = [];
+  List<LogisticInfo> logistics = [];
+  List<PaymentTypesResponse> paymentTypes = [];
+  LogisticInfo selectedLogistic = LogisticInfo(id: 0, name: "", logisticId: 0, price: "", image: "");
+  PaymentTypesResponse? selectedPaymentMethod;
+  List<TimeSlot> timeSlots = [];
+  TimeSlot? selectedTimeslot;
+  String paymentType = "Naqd pul";
+
+  // bool isFetchLogistic= false;
+  bool isFetchDeliveryAddress = false;
+  bool isFetchBillingAddress = false;
+  bool isFetchTimeSlot = false;
+
+  OrderSummeryResponse orderSummeryResponse = OrderSummeryResponse(
+      subTotal: "",
+      tax: "",
+      shippingCharge: "",
+      isFreeShipping: false,
+      couponDiscount: "",
+      total: "");
+
+  var firstDate;
+  var lastDate;
+  DateTime? selectedDate;
+  String shipping_delivery_type = "regular";
+
+  fetchAddresses(BuildContext context) async {
+    var res = await UserApi.getAddresses();
+    addresses.clear();
+    addresses.addAll(res.data);
+    if (addresses.isNotEmpty) {
+      onChangeShippingAddress(addresses.first);
+      billingAddressId = addresses.first.id;
+    }
+    isFetchDeliveryAddress = true;
+    notifyListeners();
+  }
+
+  fetchOrderSummery(id) async {
+    var res = await OrderApi.getSummery(logistic_zone_id: 2);
+    orderSummeryResponse = res.object;
+    notifyListeners();
+  }
+
+  fetchLogistic(cityId) async {
+    var res = await OrderApi.getLogistics(cityId: cityId);
+    logistics.clear();
+    logistics.addAll(res.object.data);
+    if (logistics.isNotEmpty) {
+      onChangeLogistic(logistics.last);
+    }
+    notifyListeners();
+  }
+
+  // fetchPaymentTypes() async {
+  //   var res = await OrderApi.getPaymentTypes();
+  //   paymentTypes.clear();
+  //   paymentTypes.addAll(res.object);
+  //   onChangePaymentMethod(paymentTypes.first);
+  //   notifyListeners();
+  // }
+
+  fetchTimeSlots() async {
+    firstDate = DateTime.now();
+    lastDate = DateTime(2100);
+    var response = await OrderApi.getTimeSlot();
+    timeSlots.clear();
+    timeSlots.addAll(response.object.timeSlots);
+    selectedTimeslot = timeSlots.first;
+    // TimeSlot(id: 0, timeline: "1", sortingOrder: '');
+    selectedDate = firstDate;
+    isFetchTimeSlot = true;
+    notifyListeners();
+  }
+
+  onChangeBillingAddress(id) {
+    billingAddressId = id;
+    notifyListeners();
+  }
+
+  onChangeShippingAddress(AddressInfo info) {
+    selectedShippingAddress = info;
+    fetchLogistic(selectedShippingAddress.cityId);
+    notifyListeners();
+  }
+
+  onChangeLogistic(LogisticInfo info) {
+    selectedLogistic = info;
+    fetchOrderSummery(info.logisticId);
+    notifyListeners();
+  }
+
+  onChangeTimeSlot(TimeSlot timeSlot) {
+    selectedTimeslot = timeSlot;
+    notifyListeners();
+  }
+
+  onChangeDate(date) {
+    selectedDate = date;
+    notifyListeners();
+  }
+
+  onChangeDeliveryType(type) {
+    shipping_delivery_type = type;
+    notifyListeners();
+  }
+
+  onChangePaymentMethod(PaymentTypesResponse method) {
+    selectedPaymentMethod = method;
+    notifyListeners();
+  }
+
+  clearAll() {
+    billingAddressId = 0;
+    selectedShippingAddress = AddressInfo(
+        id: 0,
+        userId: 0,
+        countryId: 0,
+        countryName: "",
+        stateId: 0,
+        stateName: "",
+        cityId: 0,
+        cityName: "",
+        address: "",
+        isDefault: 0);
+    addresses = [];
+    logistics = [];
+    paymentTypes = [];
+    selectedLogistic = LogisticInfo(id: 0, name: "", logisticId: 0, price: "", image: "");
+    timeSlots = [];
+    selectedTimeslot = null;
+    // bool isFetchLogistic= false;
+    isFetchDeliveryAddress = false;
+    isFetchBillingAddress = false;
+    isFetchTimeSlot = false;
+
+    orderSummeryResponse = OrderSummeryResponse(
+        subTotal: "",
+        tax: "",
+        shippingCharge: "",
+        isFreeShipping: false,
+        couponDiscount: "",
+        total: "");
+
+    firstDate = null;
+    lastDate = null;
+    selectedDate = null;
+    tipsTxt.text = "";
+    shipping_delivery_type = "regular";
+  }
+
+  init(context) {
+    fetchAddresses(context);
+    fetchTimeSlots();
+    // fetchPaymentTypes();
+  }
+
+  peyMethod(String pay) {
+    paymentType = pay;
+    notifyListeners();
+  }
+
+    OrderPresenter ordr = OrderPresenter();
+
+  _store(BuildContext context) async {
+    Loading.show(context);
+    var response = await OrderApi.createOrder(
+        shippingId: selectedShippingAddress.id,
+        billingId: billingAddressId,
+        phone: phoneTxt.text.trim(),
+        alternativePhone: additionalPhoneTxt.text.trim(),
+        logisticZoneId: 2,
+        tips: tipsTxt.text == "" ? "0" : tipsTxt.text.trim(),
+        shippingDeliveryType: shipping_delivery_type,
+        timeslot: selectedTimeslot!.id,
+        scheduledData: selectedDate!.day,
+        paymentType: paymentType);
+    Loading.close();
+    if (response.object.result) {
+      SystemData.couponCode = "";
+      print("-----------------------");
+      print(response.object.result);
+      print(response.object.orderCode);
+      print("-----------------------");
+      ToastUi.showAdd2(context, "${AppLang.local(context).order_accepted}\nBuyurtma raqami: ${response.object.orderCode}");
+      Future.delayed(const Duration(seconds: 1)).then((value) {
+        MakeRoute.goAndRemoveAll(context, const Main());
+        MakeRoute.go( context,OrderDetails(code: response.object.orderCode,));
+      });
+      // MakeRoute.go(context,Payment(
+      //     code: response.object.orderCode,
+      //         title: selectedPaymentMethod?.name ?? "",
+      //         payment_method: selectedPaymentMethod?.key ?? ""));
+      // ToastUi.show(context, response.object.message);
+    }
+    {}
+  }
+
+  _byCOD(BuildContext context) async {
+    Loading.show(context);
+    var response = await OrderApi.createOrderByCOD(
+        shippingId: selectedShippingAddress.id,
+        billingId: billingAddressId,
+        phone: phoneTxt.text.trim(),
+        alternativePhone: additionalPhoneTxt.text.trim(),
+        logisticZoneId: selectedLogistic.logisticId,
+        tips: tipsTxt.text.trim(),
+        shippingDeliveryType: shipping_delivery_type,
+        timeslot: selectedTimeslot!.id,
+        scheduledData: selectedDate!.microsecond);
+    Loading.close();
+    if (response.object.result) {
+      SystemData.couponCode = "";
+      MakeRoute.go(
+          context,
+          Orders(
+            fromBottomBar: false,
+            fromCheckOut: true,
+          ));
+    }
+    ToastUi.show(context, response.object.message);
+  }
+
+  _byWallet(BuildContext context) async {
+    Loading.show(context);
+    var response = await OrderApi.createOrderByCOD(
+        shippingId: selectedShippingAddress.id,
+        billingId: billingAddressId,
+        phone: phoneTxt.text.trim(),
+        alternativePhone: additionalPhoneTxt.text.trim(),
+        logisticZoneId: selectedLogistic.logisticId,
+        tips: tipsTxt.text.trim(),
+        shippingDeliveryType: shipping_delivery_type,
+        timeslot: selectedTimeslot!.id,
+        scheduledData: selectedDate!.microsecond);
+    Loading.close();
+    if (response.object.result) {
+      SystemData.couponCode = "";
+      MakeRoute.go(
+          context,
+          Orders(
+            fromBottomBar: false,
+            fromCheckOut: true,
+          ));
+    }
+    ToastUi.show(context, response.object.message);
+  }
+
+  placeOrder(BuildContext context) async {
+    if (selectedLogistic.id == 0) {
+      ToastUi.show(context, "Logistic not founded!");
+      return;
+    }
+    _store(context);
+
+    // if (selectedPaymentMethod!.key == "cod") {
+    //   _byCOD(context);
+    //   return;
+    // }
+    // if (selectedPaymentMethod!.key == "wallet") {
+    //   _byWallet(context);
+    //   return;
+    // }
+
+    // if (selectedPaymentMethod!.key == "paypal" ||
+    //     selectedPaymentMethod!.key == "stripe" ||
+    //     selectedPaymentMethod!.key == "paytm" ||
+    //     selectedPaymentMethod!.key == "razorpay" ||
+    //     selectedPaymentMethod!.key == "iyzico") {
+
+    //   return;
+    // }
+    // ToastUi.show(context, "Not implemented Payment Method");
+  }
+
+// createOrder(BuildContext context) async {
+//  final tips = tipsTxt.text.trim();
+//
+//
+//  final response = await OrderApi.createOrder(
+//       shippingId: selectedShippingAddress.id,
+//       billingId: billingAddressId,
+//       phone: phoneTxt.text.trim(),
+//       alternativePhone: additionalPhoneTxt.text.trim(),
+//       logisticZoneId: selectedLogistic.logisticId,
+//       tips: tips,
+//       shippingDeliveryType: onChangeDeliveryType,
+//       timeslot: timeSlots,
+//       scheduledData: selectedDate!.microsecond);
+//   if(response.statusCode == 200 || response.statusCode == 201){
+//      MakeRoute.go(context, Orders(fromBottomBar: false, fromCheckOut: true,));
+//   }else{
+//     ToastUi.show(context, response.object.message);
+//   }
+// }
+}

app_code/lib/presenters/coupon_presenter.dart

@@ -0,0 +1,59 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_countdown_timer/countdown_timer_controller.dart';
+import 'package:grostore/apis/coupons_api.dart';
+import 'package:grostore/apis/order_api.dart';
+import 'package:grostore/app_lang.dart';
+import 'package:grostore/models/coupon_response.dart';
+import 'package:grostore/models/order/orders_response.dart';
+
+class CouponPresenter extends ChangeNotifier {
+  static BuildContext? context;
+  List<CountdownTimerController> controller=[];
+  setContext(BuildContext context) {
+    CouponPresenter.context = context;
+  }
+
+  List<CouponInfo> coupons = [];
+  bool isCouponsInit = false;
+
+  DateTime convertTimeStampToDateTime(int timeStamp) {
+    var dateToTimeStamp = DateTime.fromMillisecondsSinceEpoch(timeStamp * 1000);
+    return dateToTimeStamp;
+  }
+
+
+  getCoupons() async {
+    var response = await CouponsApi.getCoupons();
+    if (response.statusCode == 200) {
+      coupons.addAll(response.object.data);
+      isCouponsInit=true;
+      coupons.forEach((element) {
+
+        DateTime end = convertTimeStampToDateTime(
+            int.parse(element.endDate)); // YYYY-mm-dd
+        DateTime now = DateTime.now();
+        int diff = end.difference(now).inMilliseconds;
+        int endTime = diff + now.millisecondsSinceEpoch;
+
+
+        print(element.endDate);
+        controller.add( CountdownTimerController(endTime:endTime , onEnd: (){}));
+      });
+      notifyListeners();
+    }
+  }
+
+  fetchAll() {
+    getCoupons();
+  }
+
+  clearAll() {
+    isCouponsInit=false;
+    coupons.clear();
+  }
+
+  initState() {
+    clearAll();
+    fetchAll();
+  }
+}

app_code/lib/presenters/filter_presenter.dart

@@ -0,0 +1,177 @@
+import 'package:flutter/material.dart';
+import 'package:grostore/apis/category_api.dart';
+import 'package:grostore/apis/order_api.dart';
+import 'package:grostore/apis/product_api.dart';
+import 'package:grostore/app_lang.dart';
+import 'package:grostore/custom_ui/loading.dart';
+import 'package:grostore/custom_ui/toast_ui.dart';
+import 'package:grostore/models/common/category_info.dart';
+import 'package:grostore/models/order/orders_response.dart';
+import 'package:grostore/models/category_response.dart';
+import 'package:grostore/models/product_mini_response.dart';
+
+class FilterPresenter extends ChangeNotifier {
+  static BuildContext? context;
+
+  ScrollController scrollController = ScrollController();
+  TextEditingController searchTxt = TextEditingController();
+
+  setContext(BuildContext context) {
+    FilterPresenter.context = context;
+  }
+
+  int page = 1;
+  int page2 = 1;
+  int selectedCategoryId = 0;
+  bool isCategoryInit = false;
+  List<CategoryInfo> categories = [];
+  List<ProductMini> products = [];
+
+  RangeValues price=RangeValues(0, 5);
+
+//fetch data
+  getCategories() async {
+    var response = await CategoryApi.getCategories(page);
+    if (response.statusCode == 200 && response.object.data.isNotEmpty) {
+      categories.addAll(response.object.data);
+      page++;
+      isCategoryInit = true;
+      notifyListeners();
+    }
+  }
+
+
+  getFilteredProducts() async {
+    // products.clear();
+    Loading.show(FilterPresenter.context!);
+    var productResponse = await ProductApi.getAllProducts(
+      page: page2,
+      categoryId: selectedCategoryId==0?'':selectedCategoryId.toString(),
+      // min_price: price.start==0?'':price.start.round().toString(),
+      // max_price: price.end==0?'':price.end.round().toString(),
+      // search: searchTxt.text.isEmpty?'':searchTxt.text.trim().toString()
+    );
+    Loading.close();
+    page2++;
+      if(productResponse.statusCode == 200) {
+      products.addAll(productResponse.object.data);
+      notifyListeners();
+      if(products.isEmpty) {
+        ToastUi.show(context!, AppLang.local(context!).data_is_not_available);
+      }
+      notifyListeners();
+    }else{
+      ToastUi.show(context!, AppLang.local(context!).something_went_wrong);
+    }
+  }
+
+  getProducts() async {
+    var productResponse = await ProductApi.getAllProducts(
+        page:page,
+        categoryId: selectedCategoryId==0?'':selectedCategoryId.toString(),
+        // min_price: price.start==0?'':price.start.round().toString(),
+        // max_price: price.end==0?'':price.end.round().toString(),
+        // search: searchTxt.text.isEmpty?'':searchTxt.text.trim().toString()
+    );
+
+    if (productResponse.statusCode == 200) {
+      if (productResponse.object.data.isEmpty && page > 1) {
+        ToastUi.simpleToast(
+            context!, AppLang.local(context!).no_more_data);
+        return;
+      }
+      page++;
+      print(productResponse.object.data.length);
+      // isAllProductInitial = true;
+      products.addAll(productResponse.object.data);
+      notifyListeners();
+    } else {
+      ToastUi.simpleToast(context!, AppLang.local(context!).something_went_wrong);
+    }
+  }
+
+
+  clearCategory(){
+    selectedCategoryId=0;
+    notifyListeners();
+  }
+  clearPriceRange(){
+    price=RangeValues(0, 0);
+    notifyListeners();
+  }
+  clearKeyWord(){
+    searchTxt.clear();
+    notifyListeners();
+  }
+
+//handlers
+  Future<void> onRefresh() async {
+    await clearAll();
+    await fetchAll();
+    return;
+  }
+
+  onSelectCategory(id) {
+    selectedCategoryId = int.parse(id.toString());
+    notifyListeners();
+  }
+  onChangePrice(newPrice) {
+    price = newPrice;
+
+    notifyListeners();
+  }
+
+  //others
+  scrollListener() {
+    scrollController.addListener(() {
+      if (scrollController.position.maxScrollExtent ==
+          scrollController.position.pixels) {
+        // getCategories();
+        getProducts();
+      }
+    });
+  }
+
+  clearAll() {
+    page = 1;
+    isCategoryInit = false;
+    categories.clear();
+    products = [];
+    price=const RangeValues(0, 1);
+    searchTxt.text = "";
+
+    notifyListeners();
+  }
+
+  fetchAll() {
+    // getCategories();
+    getProducts();
+  }
+
+  initState() {
+    clearAll();
+    scrollListener();
+    fetchAll();
+    getProducts();
+  }
+  setInitData({searchKey,
+    sort_by,
+    max_price,
+    min_price,
+    category_id,
+    tag_id,
+    per_page}){
+
+    selectedCategoryId=int.parse((category_id??"0").toString());
+    price= RangeValues(double.parse((min_price??0.0).toString()), double.parse((max_price??0.0).toString()));
+    getProducts();
+
+  }
+
+  @override
+  void dispose() {
+    clearAll();
+    scrollController.dispose();
+    super.dispose();
+  }
+}

app_code/lib/presenters/help_center_presenter.dart

@@ -0,0 +1,31 @@
+
+
+
+import 'package:flutter/cupertino.dart';
+import 'package:grostore/apis/setting_api.dart';
+import 'package:grostore/models/help_center_response.dart';
+
+class HelpCenterPresenter extends ChangeNotifier{
+
+  HelpCenterResponse? helpCenter;
+
+
+  getData()async{
+    var response = await SettingApi.getHelpCenter();
+    helpCenter=response.object;
+    notifyListeners();
+  }
+
+  initState(){
+    getData();
+  }
+
+ Future<void> onRefresh()async{
+    clear();
+   return getData();
+  }
+  clear(){
+    helpCenter=null;
+  }
+
+}

app_code/lib/presenters/home_presenter.dart

@@ -0,0 +1,167 @@
+import 'package:cached_network_image/cached_network_image.dart';
+import 'package:carousel_slider/carousel_controller.dart';
+import 'package:grostore/apis/banners_api.dart';
+import 'package:grostore/apis/category_api.dart';
+import 'package:grostore/apis/product_api.dart';
+import 'package:grostore/app_lang.dart';
+import 'package:grostore/custom_ui/Button.dart';
+import 'package:grostore/custom_ui/Image_view.dart';
+import 'package:grostore/custom_ui/toast_ui.dart';
+import 'package:grostore/helpers/device_info_helper.dart';
+import 'package:grostore/models/common/category_info.dart';
+import 'package:grostore/models/home_banner_response.dart';
+import 'package:grostore/models/product_mini_response.dart';
+import 'package:grostore/models/category_response.dart';
+import 'package:provider/provider.dart';
+import 'package:flutter/material.dart';
+
+class HomePresenter extends ChangeNotifier {
+  static BuildContext? context;
+
+  setContext(BuildContext context) {
+    HomePresenter.context = context;
+  }
+
+  int currentSlider = 0;
+
+  List<Widget> homeBannerImages = [];
+  List<CategoryInfo> topCategoryList = [];
+  List<ProductMini> bestSellingProductList = [];
+  List<ProductMini> products = [];
+  int page = 1;
+
+  bool isTopCategoryInitial = false;
+  bool isHomeBannerInitial = false;
+  bool isBestSellingProductInitial = false;
+  bool isAllProductInitial = false;
+  ScrollController homeScrollController = ScrollController();
+
+  fetchAll() {
+    getProducts();
+    fetchBannerImages();
+    fetchTopCategories();
+    fetBestSellingProducts();
+  }
+
+  Widget bannerImageSimple(BannerData data) {
+    return Container(
+      margin: EdgeInsets.symmetric(horizontal: 5),
+      child: Button(
+        minWidth: getWidth(context),
+        onPressed: () {},
+        child: ImageView(
+          url: data.image,
+          width: getWidth(context),
+          height: 200,
+          fit: BoxFit.cover,
+        ),
+      ),
+    );
+  }
+
+  getProducts() async {
+    var productResponse = await ProductApi.getAllProducts(page: page);
+
+    if (productResponse.statusCode == 200) {
+      if (productResponse.object.data.isEmpty && page > 1) {
+        ToastUi.simpleToast(
+            context!, AppLang.local(context!).no_more_data);
+        return;
+      }
+      page++;
+      print(productResponse.object.data.length);
+      isAllProductInitial = true;
+      products.addAll(productResponse.object.data);
+      notifyListeners();
+    } else {
+      ToastUi.simpleToast(context!, AppLang.local(context!).something_went_wrong);
+    }
+  }
+
+  onChangeBannerIndex(index) {
+    currentSlider = index;
+    notifyListeners();
+  }
+
+  fetchBannerImages() async {
+    homeBannerImages = [];
+    var bannerOneResponse = await BannersApi.homeBanner(context!);
+    if (bannerOneResponse.statusCode == 200) {
+      bannerOneResponse.object.data.forEach((slider) {
+        homeBannerImages.add(bannerImageSimple(slider));
+      });
+      isHomeBannerInitial = true;
+
+      notifyListeners();
+    }
+  }
+
+  fetchTopCategories() async {
+    var categoryResponse = await CategoryApi.topCategory();
+    if (categoryResponse.statusCode == 200) {
+      topCategoryList.addAll(categoryResponse.object.data);
+      isTopCategoryInitial = true;
+      notifyListeners();
+    }
+  }
+
+  fetBestSellingProducts() async {
+    var productResponse = await ProductApi.bestSelling(context!);
+
+    if (productResponse.statusCode == 200) {
+      bestSellingProductList.addAll(productResponse.object.data);
+      isBestSellingProductInitial = true;
+      notifyListeners();
+    } else {
+      ToastUi.show(context!, AppLang.local(context!).something_went_wrong);
+    }
+  }
+
+  reset() {
+    page=1;
+    currentSlider = 0;
+    homeBannerImages = [];
+    topCategoryList = [];
+    bestSellingProductList = [];
+    products.clear();
+    isAllProductInitial = false;
+    isTopCategoryInitial = false;
+    isHomeBannerInitial = false;
+    isBestSellingProductInitial = false;
+  }
+
+  Future<void> onRefresh() async {
+    reset();
+    fetchAll();
+  }
+
+  changeCurrentSlider(index) {
+    currentSlider = index;
+    notifyListeners();
+  }
+
+  mainScrollListener(BuildContext context) {
+    homeScrollController.addListener(() {
+      //print("position: " + xcrollController.position.pixels.toString());
+      //print("max: " + xcrollController.position.maxScrollExtent.toString());
+
+      if (homeScrollController.position.pixels ==
+          homeScrollController.position.maxScrollExtent) {
+        ToastUi.simpleToast(context, "Loading more...");
+        getProducts();
+      }
+    });
+  }
+
+  initState(BuildContext context) {
+    mainScrollListener(context);
+    reset();
+    fetchAll();
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+    reset();
+  }
+}

app_code/lib/presenters/landing_page_presenter.dart

@@ -0,0 +1,50 @@
+
+import 'package:carousel_slider/carousel_controller.dart';
+import 'package:flutter/cupertino.dart';
+import 'package:grostore/app_lang.dart';
+import 'package:grostore/screens/landing_pages/auth_model.dart';
+import 'package:grostore/screens/landing_pages/page_model.dart';
+
+class LandingPagePresenter extends ChangeNotifier{
+  int currentIndex = 0;
+   List<Widget> pages = [];
+  static BuildContext? context;
+  CarouselSliderController controller =CarouselSliderController();
+  setContext(BuildContext context){
+    LandingPagePresenter.context??=context;
+  }
+  iniState(){
+    if(pages.isEmpty) {
+      pages.addAll([
+        PageModel(
+            img: "landing_img1.png",
+            headerTxt: AppLang.local(context!)
+                .welcome_to_online_fresh_food_grocery_application,
+            txt: AppLang.local(context!)
+                .energetically_streamline_one_to_one_web_readiness_before_extensive_meta_services),
+        PageModel(
+            img: "landing_img2.png",
+            headerTxt: AppLang.local(context!)
+                .welcome_to_online_fresh_food_grocery_application,
+            txt: AppLang.local(context!)
+                .energetically_streamline_one_to_one_web_readiness_before_extensive_meta_services),
+        PageModel(
+            img: "landing_img3.png",
+            headerTxt: AppLang.local(context!).welcome_to_online_fresh_food_grocery_application,
+            txt: AppLang.local(context!)
+                .energetically_streamline_one_to_one_web_readiness_before_extensive_meta_services),
+       const AuthPageModel(),
+      ]);
+    }
+  }
+
+  indexChange(index){
+    currentIndex=index;
+    notifyListeners();
+  }
+  onChangeSlider(){
+    controller.nextPage();
+    notifyListeners();
+  }
+
+}

app_code/lib/presenters/main_persenter.dart

@@ -0,0 +1,53 @@
+import 'package:flutter/material.dart';
+import 'package:grostore/custom_classes/system_data.dart';
+import 'package:grostore/helpers/shared_value_helper.dart';
+import 'package:grostore/screens/auth/login.dart';
+import 'package:grostore/screens/categories.dart';
+import 'package:grostore/screens/home.dart';
+import 'package:grostore/screens/order/orders.dart';
+import 'package:grostore/screens/profile.dart';
+import 'package:route_transitions/route_transitions.dart';
+
+class MainPresenter extends ChangeNotifier {
+  static BuildContext? context;
+
+  setContext(BuildContext context) {
+    MainPresenter.context = context;
+  }
+
+  int bottomAppbarIndex = 0;
+
+  // BottomAppbarIndex bottomAppbarIndex = BottomAppbarIndex();
+
+  var bottomAppbarChildren = [Home(), Categories(), Orders(), Account()];
+
+  fetchAll() {
+    getCartCount();
+  }
+
+  void onTapped(int i) {
+    if ((i == 2)) {
+      if ((!SystemData.isLogIn)) {
+        Navigator.push(
+            context!, MaterialPageRoute(builder: (context) => Login()));
+        return;
+      }
+    }
+
+    if (i == 3) {
+      language_is_rtl.$
+          ? slideLeftWidget(newPage: Account(), context: context!)
+          : slideRightWidget(newPage: Account(), context: context!);
+      return;
+    }
+
+    bottomAppbarIndex = i;
+
+    notifyListeners();
+    //print("i$i");
+  }
+
+  getCartCount() async {
+    // Provider.of<Cart>(context, listen: false).getCount();
+  }
+}

app_code/lib/presenters/order_details_presenter.dart

@@ -0,0 +1,49 @@
+
+
+import 'package:flutter/cupertino.dart';
+import 'package:grostore/apis/order_api.dart';
+import 'package:grostore/models/order/order_details_response.dart';
+
+class OrderDetailsPresenter extends ChangeNotifier{
+  static BuildContext? context;
+
+  setContext(BuildContext context) {
+    OrderDetailsPresenter.context = context;
+  }
+
+  bool isInitDetails = false;
+  OrderDetailsInfo? orderInfo ;
+static  var orderCode= 0;
+
+
+  getDetails(code) async {
+    print(code);
+    var response = await OrderApi.getDetails(code:code);
+    if (response.statusCode == 200) {
+      orderInfo=response.object.data;
+      isInitDetails = true;
+      notifyListeners();
+    }
+  }
+
+  fetchAll(code) async {
+    getDetails(code);
+  }
+
+  Future<void>onRefresh(code) {
+    clearAll();
+    return fetchAll(code);
+  }
+
+  clearAll() {
+    orderInfo=null;
+    isInitDetails = false;
+    notifyListeners();
+  }
+
+  initState(code) {
+    fetchAll(code);
+    orderCode = code;
+    notifyListeners();
+  }
+}

app_code/lib/presenters/order_presenter.dart

@@ -0,0 +1,90 @@
+import 'package:flutter/material.dart';
+import 'package:grostore/apis/order_api.dart';
+import 'package:grostore/app_lang.dart';
+import 'package:grostore/custom_ui/loading.dart';
+import 'package:grostore/models/order/order_details_response.dart';
+import 'package:grostore/models/order/orders_response.dart';
+import 'package:grostore/models/order/track_order_response.dart';
+
+class OrderPresenter extends ChangeNotifier {
+  static BuildContext? context;
+
+  setContext(BuildContext context) {
+    OrderPresenter.context = context;
+  }
+
+  Map<String, String> searchKey = {};
+  int keySelectedIndex = 0;
+  bool isOrdersInit = false;
+  List<OrderInfo> orders = [];
+  int page = 1;
+
+  TrackInfo? trackInfo;
+
+  TextEditingController trackOrderController = TextEditingController();
+
+  insetSearchKeys() {
+    searchKey = {
+      "all": AppLang.local(context!).all_order,
+      "order_placed": AppLang.local(context!).pending,
+      "processing": AppLang.local(context!).processing,
+      "delivered": AppLang.local(context!).delivered,
+      "cancelled": AppLang.local(context!).cancelled,
+    };
+    notifyListeners();
+  }
+
+  getOrders() async {
+    var response = await OrderApi.getOrders(searchKey.keys.elementAt(keySelectedIndex), page);
+    if (response.statusCode == 200) {
+      orders.addAll(response.object.data);
+      page++;
+      isOrdersInit = true;
+      notifyListeners();
+    }
+  }
+
+
+  trackOrder(id,BuildContext context) async {
+    Loading.show(context);
+    var response = await OrderApi.trackOrder(id);
+    Loading.close();
+    if (response.statusCode == 200) {
+      trackInfo=response.object.data;
+      notifyListeners();
+    }
+  }
+
+  onChangeIndex(int index) {
+    if (index != keySelectedIndex) {
+      keySelectedIndex = index;
+      orders.clear();
+      page = 1;
+      isOrdersInit = false;
+      notifyListeners();
+      getOrders();
+    }
+  }
+
+  fetchAll() async {
+    getOrders();
+  }
+
+  onRefresh() {
+    clearAll();
+    return fetchAll();
+  }
+
+  clearAll() {
+    page = 1;
+    orders.clear();
+    keySelectedIndex = 0;
+    isOrdersInit = false;
+    notifyListeners();
+  }
+
+  initState() {
+    insetSearchKeys();
+    fetchAll();
+  }
+}

app_code/lib/presenters/page_presenter.dart

@@ -0,0 +1,103 @@
+import 'package:flutter/material.dart';
+import 'package:grostore/apis/order_api.dart';
+import 'package:grostore/apis/page_api.dart';
+import 'package:grostore/apis/refund_api.dart';
+import 'package:grostore/apis/wallet_api.dart';
+import 'package:grostore/app_lang.dart';
+import 'package:grostore/models/order/orders_response.dart';
+import 'package:grostore/models/page_response.dart';
+import 'package:grostore/models/refund_response.dart';
+import 'package:grostore/models/wallet_history_response.dart';
+import 'package:webview_flutter/webview_flutter.dart';
+
+class PagePresenter extends ChangeNotifier {
+  static BuildContext? context;
+
+  setContext(BuildContext context) {
+    PagePresenter.context = context;
+  }
+
+  bool isInitPageInfo = false;
+  PageInfo? pageInfo;
+
+  WebViewController controller = WebViewController()
+    ..setJavaScriptMode(JavaScriptMode.unrestricted);
+
+  getRefundHistory(slug) async {
+    var response = await PageApi.getPage(slug: slug);
+    if (response.statusCode == 200) {
+      pageInfo = response.object.data;
+
+      controller.loadHtmlString(htmlBody(response.object.data.content));
+      isInitPageInfo = true;
+      notifyListeners();
+    }
+  }
+
+  String htmlBody(htmlCode) {
+    return """
+<!DOCTYPE html>
+<html>
+
+<head>
+  <title>Title of the document</title>
+  <style>
+  *{
+  margin:0;
+  padding:0;
+  }
+    #wrap {
+      padding: 0;
+      overflow: hidden;
+    }
+    #scaled-frame {
+      zoom: 2;
+      -moz-transform: scale(2);
+      -moz-transform-origin: 0 0;
+      -o-transform: scale(2);
+      -o-transform-origin: 0 0;
+      -webkit-transform: scale(2);
+      -webkit-transform-origin: 0 0;
+    }
+    #scaled-frame {
+      border: 0px;      
+    }
+
+    @media screen and (-webkit-min-device-pixel-ratio:0) {
+      #scaled-frame {
+        zoom: 2;
+      }
+
+    }
+  </style>
+</head>
+
+<body>
+  <div id="scaled-frame">
+$htmlCode
+  </div>
+</body>
+
+</html>
+""";
+  }
+
+  fetchAll(slug) async {
+    getRefundHistory(slug);
+  }
+
+  Future<void> onRefresh(slug) {
+    clearAll();
+    return fetchAll(slug);
+  }
+
+  clearAll() {
+    pageInfo = null;
+    isInitPageInfo = false;
+    notifyListeners();
+  }
+
+  initState(slug) {
+    fetchAll(slug);
+  }
+}

app_code/lib/presenters/payment_presenter.dart

@@ -0,0 +1,38 @@
+import 'package:flutter/material.dart';
+import 'package:grostore/apis/order_api.dart';
+import 'package:grostore/apis/page_api.dart';
+import 'package:grostore/apis/refund_api.dart';
+import 'package:grostore/apis/wallet_api.dart';
+import 'package:grostore/app_lang.dart';
+import 'package:grostore/configs/app_config.dart';
+import 'package:grostore/helpers/shared_value_helper.dart';
+import 'package:grostore/models/order/orders_response.dart';
+import 'package:grostore/models/page_response.dart';
+import 'package:grostore/models/refund_response.dart';
+import 'package:grostore/models/wallet_history_response.dart';
+import 'package:webview_flutter/webview_flutter.dart';
+
+class PaymentPresenter extends ChangeNotifier {
+  static BuildContext? context;
+
+  setContext(BuildContext context) {
+    PaymentPresenter.context = context;
+  }
+
+  WebViewController controller = WebViewController()
+    ..setJavaScriptMode(JavaScriptMode.unrestricted);
+
+  loadUrl(code, method) async {
+    controller.loadRequest(
+        Uri.parse(
+            "${AppConfig.apiUrl}/order/online-payment?code=$code&payment_method=$method"),
+        headers: {"Authorization": "Bearer ${access_token.$}"});
+
+    notifyListeners();
+
+
+  }
+  initState(code, method) {
+    loadUrl(code, method);
+  }
+}

app_code/lib/presenters/product_details_presenter.dart

@@ -0,0 +1,175 @@
+import 'package:cached_network_image/cached_network_image.dart';
+import 'package:carousel_slider/carousel_controller.dart';
+import 'package:grostore/apis/banners_api.dart';
+import 'package:grostore/apis/category_api.dart';
+import 'package:grostore/apis/product_api.dart';
+import 'package:grostore/app_lang.dart';
+import 'package:grostore/custom_classes/product_variation_data.dart';
+import 'package:grostore/custom_classes/system_data.dart';
+import 'package:grostore/custom_ui/Button.dart';
+import 'package:grostore/custom_ui/Image_view.dart';
+import 'package:grostore/custom_ui/toast_ui.dart';
+import 'package:grostore/helpers/device_info_helper.dart';
+import 'package:grostore/models/common/category_info.dart';
+import 'package:grostore/models/home_banner_response.dart';
+import 'package:grostore/models/product_details_response.dart';
+import 'package:grostore/models/product_mini_response.dart';
+import 'package:grostore/models/category_response.dart';
+import 'package:grostore/presenters/wishlist_presenter.dart';
+import 'package:provider/provider.dart';
+import 'package:flutter/material.dart';
+
+class ProductDetailsPresenter extends ChangeNotifier {
+  static BuildContext? context;
+
+  setContext(BuildContext context) {
+    ProductDetailsPresenter.context = context;
+  }
+
+  String slug = "";
+  int currentSlider = 0, quantity = 1;
+  Variation? selectedVariation;
+
+
+  // ScrollController mainScrollController = ScrollController();
+  ProductDetailsInfo? productInfo;
+  List<ProductMini> relatedProducts = [];
+  List<ProductVariationData> variations = [];
+
+  bool isProductInfoInitial = false;
+  bool isRelatedInitial = false;
+
+  fetchAll(String slug) {
+    this.slug = slug;
+    reset();
+    fetchProductInfo(slug);
+    fetchRelatedProduct(slug);
+  }
+
+  onChangeBannerIndex(index) {
+    currentSlider = index;
+    notifyListeners();
+  }
+
+  incrementQty() {
+    if (selectedVariation != null && selectedVariation!.sock > quantity) {
+      quantity++;
+      notifyListeners();
+    }else{
+      ToastUi.show(context!, AppLang.local(context!).product_stock_not_available);
+    }
+
+  }
+
+  decrementQty() {
+    if (1 < quantity) {
+      quantity--;
+      notifyListeners();
+    }
+  }
+
+  fetchProductInfo(String slug) async {
+    var response = await ProductApi.details(context!, slug);
+    if(response.statusCode==200){
+      productInfo = response.object.data;
+      if(SystemData.isLogIn) {
+        Provider.of<WishlistPresenter>(context!,listen: false).checkWishlist(productInfo!.id);
+
+      }
+      isProductInfoInitial = true;
+      selectedVariation = productInfo!.variations.first;
+      productInfo!.variationMaterials.forEach((element) {
+        List<ProductVariationValue> value = [];
+        element.values.forEach((valueElement) {
+          var code;
+          if (valueElement.code != null) {
+            code =
+                "0xFF" + valueElement.code!.replaceAll("#", "").toUpperCase();
+          }
+          value.add(ProductVariationValue(
+              id: valueElement.id,
+              isChosen: false,
+              name: valueElement.name,
+              code: code));
+        });
+        if (value.isNotEmpty) {
+          value.first.isChosen = true;
+        }
+        variations.add(ProductVariationData(
+            id: element.id, name: element.name, values: value));
+      });
+      notifyListeners();
+    }else{
+      _toastMessage();
+    }
+  }
+
+  _toastMessage(){
+    ToastUi.show(context!, AppLang.local(context!).something_went_wrong);
+  }
+
+  onChangeVariation(int variationIndex, int valueIndex) {
+    int previousIndex = variations[variationIndex]
+        .values
+        .indexWhere((element) => element.isChosen);
+    variations[variationIndex].values[previousIndex].isChosen = false;
+    variations[variationIndex].values[valueIndex].isChosen = true;
+    var variation_key = "";
+    variations.forEach((element) {
+      element.values.forEach((variationValue) {
+        if (variationValue.isChosen) {
+          variation_key += "${element.id}:${variationValue.id}/";
+        }
+      });
+    });
+
+    selectedVariation = productInfo!.variations
+        .firstWhere((element) => element.variationKey == variation_key);
+    notifyListeners();
+  }
+
+  fetchRelatedProduct(slug) async {
+    var response = await ProductApi.relatedProducts(context!, slug);
+    if(response.statusCode==200){
+      relatedProducts.addAll(response.object.data);
+      isRelatedInitial = true;
+      notifyListeners();
+    }else{
+      _toastMessage();
+    }
+  }
+
+  fetBestSellingProducts() async {
+    notifyListeners();
+  }
+
+  reset() {
+    currentSlider = 0;
+    quantity = 1;
+    // ScrollController mainScrollController = ScrollController();
+    productInfo = null;
+    relatedProducts = [];
+    variations = [];
+
+    isProductInfoInitial = false;
+    isRelatedInitial = false;
+
+    notifyListeners();
+  }
+
+  Future<void> onRefresh() async {
+    reset();
+  return  fetchAll(slug);
+  }
+
+  changeCurrentSlider(index) {
+    currentSlider = index;
+    notifyListeners();
+  }
+
+  iniState(slug) {
+    reset();
+    fetchAll(slug);
+  }
+
+}

app_code/lib/presenters/refund_presenter.dart

@@ -0,0 +1,63 @@
+import 'package:flutter/material.dart';
+import 'package:grostore/apis/order_api.dart';
+import 'package:grostore/apis/refund_api.dart';
+import 'package:grostore/apis/wallet_api.dart';
+import 'package:grostore/app_lang.dart';
+import 'package:grostore/custom_ui/loading.dart';
+import 'package:grostore/custom_ui/toast_ui.dart';
+import 'package:grostore/models/order/orders_response.dart';
+import 'package:grostore/models/refund_response.dart';
+import 'package:grostore/models/wallet_history_response.dart';
+import 'package:grostore/presenters/order_details_presenter.dart';
+import 'package:provider/provider.dart';
+
+class RefundPresenter extends ChangeNotifier {
+  static BuildContext? context;
+
+  setContext(BuildContext context) {
+    RefundPresenter.context = context;
+  }
+
+  bool isRefundInit = false;
+  List<RefundInfo> refundHistory = [];
+  int page = 1;
+
+
+  getRefundHistory() async {
+    var response = await RefundApi.getRefundHistory(page);
+    if (response.statusCode == 200) {
+      refundHistory.addAll(response.object.data);
+      page++;
+      isRefundInit = true;
+      notifyListeners();
+    }
+  }
+ Future<bool> refundReq(BuildContext context,id,reason) async {
+    Loading.show(context);
+    var response = await RefundApi.refundRequest(id,reason);
+    Loading.close();
+    ToastUi.show(context, response.object.message);
+    return response.object.result;
+  }
+
+  fetchAll() async {
+    getRefundHistory();
+  }
+
+  Future<void>onRefresh() {
+    clearAll();
+    return fetchAll();
+  }
+
+  clearAll() {
+    page = 1;
+    refundHistory.clear();
+    isRefundInit = false;
+    notifyListeners();
+  }
+
+  initState() {
+    clearAll();
+    fetchAll();
+  }
+}

app_code/lib/presenters/setting_presenter.dart

@@ -0,0 +1,83 @@
+
+import 'package:flutter/cupertino.dart';
+import 'package:grostore/apis/currency_api.dart';
+import 'package:grostore/apis/language_api.dart';
+import 'package:grostore/custom_classes/system_data.dart';
+import 'package:grostore/models/currency_response.dart';
+import 'package:grostore/models/language_response.dart';
+
+import '../helpers/shared_value_helper.dart';
+
+class SettingPresenter extends ChangeNotifier{
+
+
+
+  Locale _locale=Locale(app_language.$,'');
+
+  List<CurrencyInfo> currencyList=[];
+  List<LanguageInfo> languageList=[];
+  LanguageInfo? selectedLanguage ;
+  CurrencyInfo? selectedCurrency ;
+
+  fetchCurrencyListData()async{
+    currencyList.clear();
+    var res = await CurrencyApi().getList();
+
+    currencyList.addAll(res.object.data);
+
+    print("Currency");
+    currencyList.forEach((element) {
+      if(system_currency.$.isEmpty && element.isDefault){
+        print("Currency isDefault");
+        onChange(element);
+      }else
+      if(system_currency.$.isNotEmpty && element.code == system_currency.$){
+        print("Currency not isDefault");
+        print(element.toJson());
+        onChange(element);
+      }
+    });
+
+    notifyListeners();
+  }
+
+  fetchLanguageListData()async{
+    languageList.clear();
+    var res = await LanguageApi.getLanguages();
+    languageList.addAll(res.object.data);
+    languageList.forEach((element) {
+      if(app_language.$ == element.code){
+        selectedLanguage = element;
+      }
+    });
+    notifyListeners();
+  }
+
+  onChange(CurrencyInfo currency){
+    if(currency!=null) {
+      selectedCurrency = currency;
+      // SystemData.systemCurrency = currency;
+      system_currency.$ = currency.code;
+      system_currency.save();
+      notifyListeners();
+    }
+  }
+
+  Locale get locale {
+    //print("app_mobile_language.isEmpty${app_mobile_language.$.isEmpty}");
+    return _locale ;
+  }
+
+  void setLocale(LanguageInfo languageInfo){
+    _locale = Locale(languageInfo.code,'');
+    selectedLanguage= languageInfo;
+    notifyListeners();
+  }
+
+
+  initState(){
+    fetchCurrencyListData();
+    fetchLanguageListData();
+  }
+
+}

app_code/lib/presenters/stock_locations_presenter.dart

@@ -0,0 +1,58 @@
+
+
+
+import 'package:flutter/cupertino.dart';
+import 'package:grostore/apis/locations_api.dart';
+import 'package:grostore/helpers/shared_value_helper.dart';
+import 'package:grostore/models/locations_response.dart';
+
+class StockLocationsPresenter extends ChangeNotifier{
+  static BuildContext? context;
+  setContext(BuildContext context){
+    StockLocationsPresenter.context=context;
+  }
+
+  List<LocationInfo> locations=[];
+  bool isLocationInit=false;
+  int selectedIndex=0;
+
+
+  fetchLocations(BuildContext context) async {
+    locations =[];
+    var res = await LocationApi.getLocations(context);
+    locations.addAll(res.object.data);
+    isLocationInit = true;
+  await  stock_location_id.load();
+    if(stock_location_id.$.isEmpty){
+      locations.forEach((element) {
+        if(element.isDefault) {
+          stock_location_id.$ = element.id.toString();
+        }
+      });
+    }
+
+    notifyListeners();
+  }
+
+  onchange(id){
+    stock_location_id.$=id.toString();
+    notifyListeners();
+  }
+
+  cleanAll(){
+    locations=[];
+     isLocationInit=false;
+  }
+
+  initState(){
+    cleanAll();
+    fetchLocations(context!);
+  }
+
+ Future<void> onRefresh(){
+    cleanAll();
+    fetchLocations(context!);
+   return Future.delayed(Duration.zero);
+  }
+
+}

app_code/lib/presenters/user_presenter.dart

@@ -0,0 +1,156 @@
+import 'dart:convert';
+import 'dart:developer' show log;
+import 'dart:io';
+
+import 'package:flutter/material.dart';
+import 'package:go_router/go_router.dart';
+import 'package:grostore/apis/user_api.dart';
+import 'package:grostore/app_lang.dart';
+import 'package:grostore/custom_classes/system_data.dart';
+import 'package:grostore/custom_ui/loading.dart';
+import 'package:grostore/custom_ui/toast_ui.dart';
+import 'package:grostore/helpers/route.dart';
+import 'package:grostore/models/user/addresses_response.dart';
+import 'package:grostore/screens/main.dart';
+import 'package:grostore/screens/profile.dart';
+import 'package:image_picker/image_picker.dart';
+
+class UserPresenter extends ChangeNotifier {
+  static BuildContext? context;
+
+  setContext(BuildContext context) {
+    UserPresenter.context = context;
+  }
+
+  List<AddressInfo> addresses = [];
+  bool isFetchAddress = false;
+  final TextEditingController nameController =
+      TextEditingController(text: SystemData.userInfo.name);
+
+  final TextEditingController phoneController =
+      TextEditingController(text: SystemData.userInfo.phone);
+
+  TextEditingController emailController =
+      TextEditingController(text: SystemData.userInfo.name);
+  TextEditingController passwordController = TextEditingController();
+  TextEditingController passwordConfirmController = TextEditingController();
+
+  bool showPassword = false;
+  bool showConfirmPassword = false;
+
+  //for image uploading
+  final ImagePicker _picker = ImagePicker();
+  XFile? file;
+
+  chooseAndUploadImage(context) async {
+    final fileX = await _picker.pickImage(source: ImageSource.gallery);
+    final bytes = await fileX?.length() ?? 0;
+    final size = bytes / (1024 * 1024);
+
+    if (size < 1) {
+      file = fileX;
+      notifyListeners();
+    } else {
+      ToastUi.show3(context, AppLang.local(context).image_mustbe_less_1_mb);
+    }
+  }
+
+  Future<void> _onPageRefresh() async {}
+
+  onPressUpdate(BuildContext context) async {
+    var name = nameController.text.toString();
+    var phone = phoneController.text.toString();
+    File? tmpFile;
+    if (file != null) {
+      tmpFile = File(file!.path);
+      final bytes = await file?.length() ?? 0;
+      log("Image size=====>>>>>>>>>>>>>>>");
+      log("${(bytes) / (1024 * 1024)}");
+    }
+
+    Loading.show(context);
+    var response =
+        await UserApi.updateProfile(file: tmpFile, name: name, phone: phone);
+    Loading.close();
+    ToastUi.show(context, response.object.message);
+    if (response.object.result) {
+      SystemData.userInfo.name = name;
+      SystemData.userInfo.phone = phone;
+      Navigator.of(context).pop();
+      Navigator.of(context).pop();
+
+      //MakeRoute.goAndRemoveAll(context, Account());
+    }
+  }
+
+  onPressUpdatePassword(BuildContext context) async {
+    var password = passwordController.text.toString();
+    var password_confirm = passwordConfirmController.text.toString();
+
+    var change_password = password != "" ||
+        password_confirm !=
+            ""; // if both fields are empty we will not change user's password
+
+    if (!change_password && password == "") {
+      ToastUi.show(context, "Password is empty");
+      return;
+    }
+    if (!change_password && password_confirm == "") {
+      ToastUi.show(context, "Confirm Password is empty");
+      return;
+    }
+    if (change_password && password.length < 6) {
+      ToastUi.show(
+          context, AppLang.local(context).password_must_be_at_last_6_digit);
+      return;
+    }
+    if (change_password && password != password_confirm) {
+      ToastUi.show(context, "Password and Confirm Password does not matched!");
+      return;
+    }
+
+    var post_body = jsonEncode({
+      "password": "$password",
+      "password_confirmation": "$password_confirm"
+    });
+
+    var res = await UserApi.updatePassword(post_body);
+    if (res.object.result) {
+      ToastUi.show(context, "Parolingiz muvaffaqiytli yangilandi");
+    }
+    {
+      ToastUi.show(context, "Nimadur muammoga sabab bo'ldi.");
+    }
+    Navigator.of(context).pop();
+  }
+
+  Future<void> refresh() {
+    return Future(() => 0);
+  }
+
+  passwordShowHide() {
+    showPassword = !showPassword;
+    notifyListeners();
+  }
+
+  conPasswordShowHide() {
+    showConfirmPassword = !showConfirmPassword;
+    notifyListeners();
+  }
+
+  fetchAddresses() async {
+    var res = await UserApi.getAddresses();
+    addresses.clear();
+    addresses.addAll(res.data);
+    isFetchAddress = true;
+    notifyListeners();
+  }
+
+  initState() {
+    fetchAddresses();
+  }
+
+  addAddress() {}
+
+  getCountries() {}
+}

app_code/lib/presenters/wallet_presenter.dart

@@ -0,0 +1,49 @@
+import 'package:flutter/material.dart';
+import 'package:grostore/apis/order_api.dart';
+import 'package:grostore/apis/wallet_api.dart';
+import 'package:grostore/app_lang.dart';
+import 'package:grostore/models/order/orders_response.dart';
+import 'package:grostore/models/wallet_history_response.dart';
+
+class WalletPresenter extends ChangeNotifier {
+  static BuildContext? context;
+
+  setContext(BuildContext context) {
+    WalletPresenter.context = context;
+  }
+
+  bool isWalletInit = false;
+  List<WalletInfo> walletHistory = [];
+  int page = 1;
+
+
+  getWalletHistory() async {
+    var response = await WalletApi.getWalletHistory(page);
+    if (response.statusCode == 200) {
+      walletHistory.addAll(response.object.data);
+      page++;
+      isWalletInit = true;
+      notifyListeners();
+    }
+  }
+
+  fetchAll() async {
+    getWalletHistory();
+  }
+
+Future<void>  onRefresh()async {
+    clearAll();
+    return fetchAll();
+  }
+
+  clearAll() {
+    page = 1;
+    walletHistory.clear();
+    isWalletInit = false;
+    notifyListeners();
+  }
+
+  initState() {
+    fetchAll();
+  }
+}

app_code/lib/presenters/wishlist_presenter.dart

@@ -0,0 +1,96 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_countdown_timer/countdown_timer_controller.dart';
+import 'package:grostore/apis/coupons_api.dart';
+import 'package:grostore/apis/order_api.dart';
+import 'package:grostore/apis/wishlist_api.dart';
+import 'package:grostore/app_lang.dart';
+import 'package:grostore/custom_ui/loading.dart';
+import 'package:grostore/custom_ui/toast_ui.dart';
+import 'package:grostore/models/coupon_response.dart';
+import 'package:grostore/models/order/orders_response.dart';
+import 'package:grostore/models/product_mini_response.dart';
+import 'package:grostore/models/wishlist_response.dart';
+
+class WishlistPresenter extends ChangeNotifier {
+  static BuildContext? context;
+  setContext(BuildContext context) {
+    WishlistPresenter.context = context;
+  }
+
+  List<WishlistInfo> wishlists = [];
+  bool isWishlistInit = false;
+  bool isAddedWishlist = false;
+
+
+  fetchWishlistProducts() async {
+    var productResponse = await WishlistApi.getWishlist();
+    if(productResponse.statusCode==200) {
+      wishlists.addAll(productResponse.object.data);
+      isWishlistInit = true;
+      notifyListeners();
+    }else{
+      ToastUi.show(context!, AppLang.local(context!).something_went_wrong);
+    }
+
+  }
+
+
+
+  addWishlist(id,BuildContext context) async {
+    var response = await WishlistApi.addWishlist(id);
+    if(response.statusCode==200) {
+      ToastUi.show(context, response.object.message);
+      isAddedWishlist = true;
+      notifyListeners();
+    }else{
+      ToastUi.show(context, AppLang.local(context).something_went_wrong);
+    }
+
+  }
+
+  deleteWishlist(id,BuildContext context) async {
+
+    Loading.show(context);
+    var response = await WishlistApi.deleteWishlist(id);
+    Loading.close();
+    if(response.statusCode==200) {
+      ToastUi.show(context, response.object.message);
+      isAddedWishlist = false;
+      initState();
+      notifyListeners();
+    }else{
+      ToastUi.show(context, AppLang.local(context).something_went_wrong);
+    }
+  }
+  checkWishlist(id) async {
+    var response = await WishlistApi.checkWishlist(id);
+    if(response.statusCode==200) {
+      isAddedWishlist=response.object.result;
+      print("isAddedWishlist");
+      print(isAddedWishlist);
+      notifyListeners();
+    }else{
+      ToastUi.show(context!, AppLang.local(context!).something_went_wrong);
+    }
+  }
+
+  fetchAll() async{
+  await  fetchWishlistProducts();
+  }
+
+  clearAll() {
+    isWishlistInit=false;
+    wishlists.clear();
+    notifyListeners();
+  }
+
+  Future<void> reFresh(){
+    clearAll();
+    return fetchAll();
+  }
+
+  initState() {
+    clearAll();
+    fetchAll();
+  }
+}