import 'package:get/get.dart';

import '../../../core/utils/logger.dart';
import '../../../core/utils/upload_oss.dart';
import '../db/sqflite_api.dart';

class MeetingUploadService extends GetxService {
  RxInt meetingId = 0.obs;
  RxDouble uploadProgress = 0.6.obs;
  RxList uploadList = [].obs;

  bool _isUpload = false;
  int _handled = 0;

  @override
  void onInit() {
    super.onInit();
    _getUploadList();
  }

  void _getUploadList() {}

  void addUpload(int id, String filePath, String rootDir) async {
    uploadList.add({
      'id': id,
      'filepath': filePath,
      'rootdir': rootDir,
      'audiourl': '',
    });
    if (_isUpload) return;
    _isUpload = true;
    _handled = 0;
    while (_handled < uploadList.length) {
      Map element = uploadList[_handled];
      _handled++;
      if (element['audiourl'].isEmpty) {
        meetingId.value = element['id'];
        try {
          final audiourl = await UploadOss.upload(
            filepath: element['filepath'],
            rootDir: element['rootdir'],
          );
          await SqfliteApi.editMeetingTitle(
            element['id'],
            {'audiourl': audiourl},
          );
          element['audiourl'] = audiourl;
        } catch (e) {
          Logger.error('Upload failed: $e');
        }
      }
    }
    meetingId.value = 0;
    _isUpload = false;
  }

  void removeUpload(int id, {bool isDeleteTask = false}) {
    Map uploadData = uploadList.firstWhere(
      (element) => element['id'] == id,
      orElse: () => {},
    );
    if (uploadData.isNotEmpty) {
      if (isDeleteTask || uploadData['audiourl'].isNotEmpty) {
        uploadList.remove(uploadData);
        if (uploadList.isEmpty) {
          _handled = 0;
        }
      }
    }
  }
}