import 'dart:convert';
import 'package:mangayomi/main.dart';
import 'package:mangayomi/models/settings.dart';
import 'package:mangayomi/models/source.dart';
import 'package:mangayomi/modules/browse/extension/providers/fetch_manga_sources.dart';
import 'package:riverpod_annotation/riverpod_annotation.dart';
import 'package:http/http.dart' as http;
part 'fetch_anime_sources.g.dart';

@riverpod
Future fetchAnimeSourcesList(FetchAnimeSourcesListRef ref, {int? id}) async {
  final req = await http.get(Uri.parse(
      "https://kodjodevf.github.io/mangayomi-extensions/anime_index.json"));
  final res = jsonDecode(req.body) as List;

  final sourceList = res.map((e) => Source.fromJson(e)).toList();

  isar.writeTxnSync(() async {
    for (var source in sourceList) {
      if (!source.isManga!) {
        if (id != null) {
          if (id == source.id) {
            final sourc = isar.sources.getSync(id)!;
            final req = await http.get(Uri.parse(source.sourceCodeUrl!));
            final headers = await getHeaders(req.body, source.baseUrl!);
            isar.writeTxnSync(() {
              isar.sources.putSync(sourc
                ..headers = headers ?? ""
                ..isAdded = true
                ..sourceCode = req.body
                ..sourceCodeUrl = source.sourceCodeUrl
                ..id = id
                ..apiUrl = source.apiUrl
                ..baseUrl = source.baseUrl
                ..dateFormat = source.dateFormat
                ..dateFormatLocale = source.dateFormatLocale
                ..hasCloudflare = source.hasCloudflare
                ..iconUrl = source.iconUrl
                ..typeSource = source.typeSource
                ..lang = source.lang
                ..isNsfw = source.isNsfw
                ..name = source.name
                ..version = source.version
                ..versionLast = source.version
                ..isManga = source.isManga
                ..isFullData = source.isFullData ?? false);
            });
            // log("successfully installed");
          }
        } else if (isar.sources.getSync(source.id!) != null) {
          // log("exist");
          final sourc = isar.sources.getSync(source.id!)!;
          if (compareVersions(sourc.version!, source.version!) < 0) {
            // log("update aivalable auto update");
            if (isar.settings.getSync(227)!.autoUpdateExtensions ?? false) {
              final req = await http.get(Uri.parse(source.sourceCodeUrl!));
              final headers = await getHeaders(req.body, source.baseUrl!);
              isar.writeTxnSync(() {
                isar.sources.putSync(sourc
                  ..headers = headers
                  ..sourceCode = req.body
                  ..sourceCodeUrl = source.sourceCodeUrl
                  ..id = source.id
                  ..apiUrl = source.apiUrl
                  ..baseUrl = source.baseUrl
                  ..dateFormat = source.dateFormat
                  ..dateFormatLocale = source.dateFormatLocale
                  ..hasCloudflare = source.hasCloudflare
                  ..iconUrl = source.iconUrl
                  ..typeSource = source.typeSource
                  ..isFullData = source.isFullData ?? false
                  ..lang = source.lang
                  ..isNsfw = source.isNsfw
                  ..name = source.name
                  ..version = source.version
                  ..versionLast = source.version
                  ..isManga = source.isManga);
              });
            } else {
              // log("update aivalable");
              isar.sources.putSync(sourc..versionLast = source.version);
            }
          }
        } else {
          isar.sources.putSync(Source()
            ..sourceCodeUrl = source.sourceCodeUrl
            ..id = source.id
            ..sourceCode = source.sourceCode
            ..apiUrl = source.apiUrl
            ..baseUrl = source.baseUrl
            ..dateFormat = source.dateFormat
            ..dateFormatLocale = source.dateFormatLocale
            ..hasCloudflare = source.hasCloudflare
            ..iconUrl = source.iconUrl
            ..typeSource = source.typeSource
            ..lang = source.lang
            ..isNsfw = source.isNsfw
            ..name = source.name
            ..version = source.version
            ..versionLast = source.version
            ..isManga = source.isManga
            ..isFullData = source.isFullData ?? false);
          // log("new source");
        }
      }
    }
  });
}