import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';

import 'video_batch_upload_task.dart';

class VideoBatchUploadBackButton extends StatelessWidget {
  const VideoBatchUploadBackButton({
    super.key,
    required this.onTap,
    this.iconSize = 19,
  });

  final VoidCallback onTap;
  final double iconSize;

  @override
  Widget build(BuildContext context) {
    return IconButton(
      onPressed: onTap,
      icon: Icon(
        Icons.arrow_back_ios_new,
        color: Colors.black,
        size: iconSize,
      ),
    );
  }
}

class VideoBatchUploadIconButton extends StatelessWidget {
  const VideoBatchUploadIconButton({
    super.key,
    required this.onTap,
    this.assetType = VideoBatchUploadAssetType.video,
    this.iconSize,
    this.rightPadding,
  });

  final VoidCallback onTap;
  final VideoBatchUploadAssetType assetType;
  final double? iconSize;
  final double? rightPadding;

  @override
  Widget build(BuildContext context) {
    return GestureDetector(
      onTap: onTap,
      child: Padding(
        padding: EdgeInsets.only(right: rightPadding ?? 30.w),
        child: Icon(
          assetType == VideoBatchUploadAssetType.video
              ? Icons.video_call_outlined
              : Icons.add_photo_alternate_outlined,
          size: iconSize ?? 50.sp,
          color: const Color(0xFF1D1D21),
        ),
      ),
    );
  }
}

class VideoBatchUploadEmptyPlaceholder extends StatelessWidget {
  const VideoBatchUploadEmptyPlaceholder({
    super.key,
    this.title = '这个视频库里还没有视频',
  });

  final String title;

  @override
  Widget build(BuildContext context) {
    return Center(
      child: Text(
        title,
        style: TextStyle(
          fontSize: 28.sp,
          color: const Color(0xFF8D90A0),
        ),
      ),
    );
  }
}