import 'dart:convert';
import 'package:http/http.dart' as http;
import 'package:shared_preferences/shared_preferences.dart';

import '../config/constants/app_constant.dart';
import '../models/WalletTransaction_model.dart';
import '../models/Wallet_model.dart';
import '../providers/utils_singleton.dart';

class WalletService {
  Future<Wallet?> fetchWallet() async {
    print("data 11  ${utils.token}");
    var uri = Uri.https(baseUrl, '/api/wallet/my-wallet');
    final response = await http.get(
      uri,
      headers: {
        'Authorization': 'Bearer ${utils.token}',
        'Content-Type': 'application/json',
        'Accept': 'application/json',
      },
    );

    if (response.statusCode == 200) {
      final data = json.decode(response.body);
      print("data $data");

      // Simple fix: Use data directly since API returns wallet object directly
      return Wallet.fromJson(data);
    } else {
      throw Exception('Failed to load wallet: ${response.statusCode}');
    }
  }

  Future<List<WalletTransaction>> fetchWalletTransactions(
      {int page = 0, int size = 20}) async {
    var uri = Uri.https(baseUrl, '/api/wallet/transactions', {
      'page': page.toString(),
      'size': size.toString(),
    });

    final response = await http.get(
      uri,
      headers: {
        'Authorization': 'Bearer ${utils.token}',
        'Content-Type': 'application/json',
        'Accept': 'application/json',
      },
    );

    if (response.statusCode == 200) {
      final data = json.decode(response.body);
      List<dynamic> transactionsJson = data['result'];
      return transactionsJson
          .map((json) => WalletTransaction.fromJson(json))
          .toList();
    } else {
      throw Exception('Failed to load wallet transactions');
    }
  }
}