import 'dart:developer';
import 'package:flutter/material.dart';

import '../config/AppSnackbar.dart';
import '../services/sms_services.dart';
import '../utils/connection.dart';

class SmsProvider extends ChangeNotifier {
  bool _loader = false;
  bool get loader => _loader;

  /// Send OTP to phone number
  Future<bool> send_sms(String phonenumber) async {
    if (!await Connection.checkConnection()) {
      AppSnackbar.showError("Error", 'No Internet Connection');
      log("-----> No Internet Connection");
      return false;
    }

    _loader = true;
    notifyListeners();

    bool status = false;

    try {
      final sendCodeResult = await SmsServices().send_sms_otp(phonenumber);
      log("Status Code: ${sendCodeResult.statusCode}");
      log("data: ${sendCodeResult.data}");
      log("error Message: ${sendCodeResult.errorMessage}");

      if (sendCodeResult.statusCode == 200 || sendCodeResult.statusCode == 201) {
        AppSnackbar.showSuccess("Success", "OTP sent successfully!");
        status = true;
      } else {
        String errorMsg = sendCodeResult.errorMessage ?? "Error sending OTP. Please try again later.";
        AppSnackbar.showError("Error", errorMsg);
        status = false;
      }
    } catch (e, stackTrace) {
      log("Error: $e");
      log("StackTrace: $stackTrace");
      AppSnackbar.showError("Error", 'Error sending OTP. Please try again later.');
      status = false;
    } finally {
      _loader = false;
      notifyListeners();
    }

    return status;
  }
  Future<bool> checkphoneandemail(String phonenumber,String email) async {
    if (!await Connection.checkConnection()) {
      AppSnackbar.showError("Error", 'No Internet Connection');
      log("-----> No Internet Connection");
      return false;
    }

    _loader = true;
    notifyListeners();

    bool status = false;

    try {
      final sendCodeResult = await SmsServices().checkphoneandemail(phonenumber,email);
      log("Status Code: ${sendCodeResult.statusCode}");
      log("data: ${sendCodeResult.data}");
      log("error Message: ${sendCodeResult.errorMessage}");

      if (sendCodeResult.statusCode == 200 || sendCodeResult.statusCode == 201) {

        status = true;
      } else {

       if(sendCodeResult.statusCode==302){
         AppSnackbar.showError("Error", "Email is already exist");
       }
       if(sendCodeResult.statusCode==409){
         AppSnackbar.showError("Error", "Phone number is already exist");
       }

        status = false;
      }
    } catch (e, stackTrace) {
      log("Error: $e");
      log("StackTrace: $stackTrace");
      AppSnackbar.showError("Error", 'Error when verifying Email and Phone-number please try again later.');
      status = false;
    } finally {
      _loader = false;
      notifyListeners();
    }

    return status;
  }

  /// Verify OTP code
  Future<bool> verify_sms(String phonenumber, String otp) async {
    if (!await Connection.checkConnection()) {
      AppSnackbar.showError("Error", 'No Internet Connection');
      log("-----> No Internet Connection");
      return false;
    }

    _loader = true;
    notifyListeners();

    bool status = false;

    try {
      final verifyCodeResult = await SmsServices().verify_otp(phonenumber, otp);
      log("Status Code: ${verifyCodeResult.statusCode}");
      log("data: ${verifyCodeResult.data}");
      log("error Message: ${verifyCodeResult.errorMessage}");

      if (verifyCodeResult.statusCode == 200 || verifyCodeResult.statusCode == 201) {
        AppSnackbar.showSuccess("Success", "OTP verified successfully!");
        status = true;
      } else {
        String errorMsg = verifyCodeResult.errorMessage ?? "Invalid OTP. Please try again.";
        AppSnackbar.showError("Error", errorMsg);
        status = false;
      }
    } catch (e, stackTrace) {
      log("Error: $e");
      log("StackTrace: $stackTrace");
      AppSnackbar.showError("Error", 'Error verifying OTP. Please try again later.');
      status = false;
    } finally {
      _loader = false;
      notifyListeners();
    }

    return status;
  }
}