import 'package:barcode_scanner/services/secure_storage.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:flutter_secure_storage/flutter_secure_storage.dart';

final tokenProvider = Provider((ref) {
  final storage = ref.watch(sharedPrefsProvider);
  return TokenProvider(storage);
});

class TokenProvider {
  TokenProvider(this._storage);
  final FlutterSecureStorage _storage;
  static const String tokenKey = "tokenKey";
  static const String refreshTokenKey = "refreshTokenKey";

  Future<void> setToken(String token) async {
    return _storage.write(key: tokenKey, value: token);
  }

  Future<void> setRefreshToken(String token) async {
    return _storage.write(key: refreshTokenKey, value: token);
  }

  // Method to get the token from secure storage and check if it's expired
  Future<String?> getToken() async {
    final token = await _storage.read(key: tokenKey);
    debugPrint("Token expired: $token");
    return token;
  }

  Future<String?> getRefreshToken() async {
    final refreshToken = await _storage.read(key: refreshTokenKey);
    debugPrint("Refresh token: $refreshToken");
    return refreshToken;
  }

  // Method to delete the token from secure storage
  Future<void> deleteToken() async {
    await _storage.delete(key: tokenKey);
    await _storage.delete(key: refreshTokenKey);
  }
}