immich/mobile/lib/widgets/asset_viewer/center_play_button.dart

import 'package:flutter/material.dart';
import 'package:immich_mobile/widgets/asset_viewer/animated_play_pause.dart';

class CenterPlayButton extends StatelessWidget {
  const CenterPlayButton({
    super.key,
    required this.backgroundColor,
    this.iconColor,
    required this.show,
    required this.isPlaying,
    required this.isFinished,
    this.onPressed,
  });

  final Color backgroundColor;
  final Color? iconColor;
  final bool show;
  final bool isPlaying;
  final bool isFinished;
  final VoidCallback? onPressed;

  @override
  Widget build(BuildContext context) {
    return Center(
      child: UnconstrainedBox(
        child: AnimatedOpacity(
          opacity: show ? 1.0 : 0.0,
          duration: const Duration(milliseconds: 100),
          child: DecoratedBox(
            decoration: BoxDecoration(color: backgroundColor, shape: BoxShape.circle),
            child: IconButton(
              iconSize: 32,
              padding: const EdgeInsets.all(12.0),
              icon: isFinished
                  ? Icon(Icons.replay, color: iconColor)
                  : AnimatedPlayPause(color: iconColor, playing: isPlaying),
              onPressed: onPressed,
            ),
          ),
        ),
      ),
    );
  }
}