didvan-app/lib/views/home/widgets/audio/audio_player_widget.dart

import 'package:didvan/config/design_config.dart';
import 'package:didvan/config/theme_data.dart';
import 'package:didvan/constants/app_icons.dart';
import 'package:didvan/models/studio_details_data.dart';
import 'package:didvan/services/media/media.dart';
import 'package:didvan/views/home/widgets/audio/audio_slider.dart';
import 'package:didvan/views/home/widgets/bookmark_button.dart';
import 'package:didvan/views/widgets/didvan/icon_button.dart';
import 'package:didvan/views/widgets/didvan/text.dart';
import 'package:didvan/views/widgets/ink_wrapper.dart';
import 'package:didvan/views/widgets/skeleton_image.dart';
import 'package:flutter/material.dart';

class AudioPlayerWidget extends StatelessWidget {
  final StudioDetailsData podcast;
  const AudioPlayerWidget({Key? key, required this.podcast}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Container(
      decoration: BoxDecoration(
        borderRadius: const BorderRadius.vertical(top: Radius.circular(8)),
        color: Theme.of(context).colorScheme.surface,
      ),
      child: Column(
        mainAxisSize: MainAxisSize.min,
        children: [
          Container(
            margin: const EdgeInsets.symmetric(vertical: 20),
            height: 3,
            width: 50,
            color: Theme.of(context).colorScheme.hint,
          ),
          Padding(
            padding: const EdgeInsets.symmetric(horizontal: 24),
            child: SkeletonImage(
              imageUrl: podcast.image,
              aspectRatio: 1 / 1,
            ),
          ),
          const SizedBox(height: 16),
          DidvanText(
            podcast.title,
            style: Theme.of(context).textTheme.bodyText1,
          ),
          const SizedBox(height: 16),
          Padding(
            padding: const EdgeInsets.symmetric(horizontal: 16),
            child: AudioSlider(
              tag: podcast.media,
              showTimer: true,
              duration: podcast.duration,
            ),
          ),
          Row(
            crossAxisAlignment: CrossAxisAlignment.start,
            mainAxisAlignment: MainAxisAlignment.spaceBetween,
            children: [
              DidvanIconButton(
                icon: DidvanIcons.sleep_timer_regular,
                onPressed: () {},
              ),
              Column(
                children: [
                  DidvanIconButton(
                    size: 32,
                    icon: DidvanIcons.media_forward_solid,
                    onPressed: () {
                      MediaService.audioPlayer.seek(
                        Duration(
                          seconds:
                              MediaService.audioPlayer.position.inSeconds + 30,
                        ),
                      );
                    },
                  ),
                  const DidvanText('30', isEnglishFont: true),
                ],
              ),
              _PlayPouseAnimatedIcon(
                audioSource: podcast.media,
              ),
              Column(
                children: [
                  DidvanIconButton(
                    size: 32,
                    icon: DidvanIcons.media_backward_solid,
                    onPressed: () {
                      MediaService.audioPlayer.seek(
                        Duration(
                          seconds:
                              MediaService.audioPlayer.position.inSeconds - 10,
                        ),
                      );
                    },
                  ),
                  const DidvanText('10', isEnglishFont: true),
                ],
              ),
              BookmarkButton(
                gestureSize: 48,
                value: podcast.marked,
                onMarkChanged: (value) {},
              ),
            ],
          ),
        ],
      ),
    );
  }
}

class _PlayPouseAnimatedIcon extends StatefulWidget {
  final String audioSource;
  const _PlayPouseAnimatedIcon({Key? key, required this.audioSource})
      : super(key: key);

  @override
  State<_PlayPouseAnimatedIcon> createState() => __PlayPouseAnimatedIconState();
}

class __PlayPouseAnimatedIconState extends State<_PlayPouseAnimatedIcon>
    with SingleTickerProviderStateMixin {
  late final AnimationController _animationController;

  @override
  void initState() {
    super.initState();
    _animationController = AnimationController(
      vsync: this,
      duration: DesignConfig.lowAnimationDuration,
    );
    if (MediaService.audioPlayer.playing) {
      _animationController.forward();
    }
  }

  @override
  Widget build(BuildContext context) {
    return InkWrapper(
      borderRadius: BorderRadius.circular(100),
      onPressed: () {
        MediaService.handleAudioPlayback(
          audioSource: widget.audioSource,
          isVoiceMessage: false,
        );
        if (MediaService.audioPlayer.playing) {
          _animationController.forward();
        } else {
          _animationController.reverse();
        }
      },
      child: Container(
        padding: const EdgeInsets.all(8),
        decoration: BoxDecoration(
          color: Theme.of(context).colorScheme.title,
          shape: BoxShape.circle,
        ),
        child: AnimatedIcon(
          size: 40,
          color: Theme.of(context).colorScheme.surface,
          icon: AnimatedIcons.play_pause,
          progress: _animationController,
        ),
      ),
    );
  }

  @override
  void dispose() {
    _animationController.dispose();
    super.dispose();
  }
}