import 'dart:developer'; import 'dart:io'; import 'package:collection/collection.dart'; import 'package:dio/dio.dart'; import 'package:dio_http_cache_lts/dio_http_cache_lts.dart'; import 'package:flutter/foundation.dart'; import 'package:flutter_cache_manager/flutter_cache_manager.dart'; import 'package:injectable/injectable.dart'; import 'package:native_dio_client/native_dio_client.dart'; import 'package:revanced_manager/models/patch.dart'; import 'package:revanced_manager/utils/check_for_gms.dart'; import 'package:timeago/timeago.dart'; @lazySingleton class RevancedAPI { late Dio _dio = Dio(); final DioCacheManager _dioCacheManager = DioCacheManager(CacheConfig()); final Options _cacheOptions = buildCacheOptions( const Duration(hours: 6), maxStale: const Duration(days: 1), ); Future<void> initialize(String apiUrl) async { try { final bool isGMSInstalled = await checkForGMS(); if (!isGMSInstalled) { _dio = Dio( BaseOptions( baseUrl: apiUrl, ), ); log('ReVanced API: Using default engine + $isGMSInstalled'); } else { _dio = Dio( BaseOptions( baseUrl: apiUrl, ), )..httpClientAdapter = NativeAdapter(); log('ReVanced API: Using CronetEngine + $isGMSInstalled'); } _dio.interceptors.add(_dioCacheManager.interceptor); } on Exception catch (e) { if (kDebugMode) { print(e); } } } Future<void> clearAllCache() async { try { await _dioCacheManager.clearAll(); } on Exception catch (e) { if (kDebugMode) { print(e); } } } Future<Map<String, List<dynamic>>> getContributors() async { final Map<String, List<dynamic>> contributors = {}; try { final response = await _dio.get('/contributors', options: _cacheOptions); final List<dynamic> repositories = response.data['repositories']; for (final Map<String, dynamic> repo in repositories) { final String name = repo['name']; contributors[name] = repo['contributors']; } } on Exception catch (e) { if (kDebugMode) { print(e); } return {}; } return contributors; } Future<List<Patch>> getPatches() async { try { final response = await _dio.get('/patches', options: _cacheOptions); final List<dynamic> patches = response.data; return patches.map((patch) => Patch.fromJson(patch)).toList(); } on Exception catch (e) { if (kDebugMode) { print(e); } return List.empty(); } } Future<Map<String, dynamic>?> _getLatestRelease( String extension, String repoName, ) async { try { final response = await _dio.get('/tools', options: _cacheOptions); final List<dynamic> tools = response.data['tools']; return tools.firstWhereOrNull( (t) => t['repository'] == repoName && (t['name'] as String).endsWith(extension), ); } on Exception catch (e) { if (kDebugMode) { print(e); } return null; } } Future<String?> getLatestReleaseVersion( String extension, String repoName, ) async { try { final Map<String, dynamic>? release = await _getLatestRelease( extension, repoName, ); if (release != null) { return release['version']; } } on Exception catch (e) { if (kDebugMode) { print(e); } return null; } return null; } Future<File?> getLatestReleaseFile(String extension, String repoName) async { try { final Map<String, dynamic>? release = await _getLatestRelease( extension, repoName, ); if (release != null) { final String url = release['browser_download_url']; return await DefaultCacheManager().getSingleFile(url); } } on Exception catch (e) { if (kDebugMode) { print(e); } return null; } return null; } Future<String?> getLatestReleaseTime( String extension, String repoName, ) async { try { final Map<String, dynamic>? release = await _getLatestRelease( extension, repoName, ); if (release != null) { final DateTime timestamp = DateTime.parse(release['timestamp'] as String); return format(timestamp, locale: 'en_short'); } } on Exception catch (e) { if (kDebugMode) { print(e); } return null; } return null; } }