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);
//     }
//   }
// }