import 'package:audio_video_progress_bar/audio_video_progress_bar.dart';
import 'package:flutter/material.dart';
import 'package:font_awesome_flutter/font_awesome_flutter.dart';
import 'package:get/get.dart';
import 'package:pilipala/plugin/pl_player/index.dart';

import '../utils.dart';
import 'common_btn.dart';

class BottomControl extends StatelessWidget implements PreferredSizeWidget {
  final PlPlayerController? controller;
  const BottomControl({this.controller, Key? key}) : super(key: key);

  @override
  Size get preferredSize => const Size(double.infinity, kToolbarHeight);

  @override
  Widget build(BuildContext context) {
    Color colorTheme = Theme.of(context).colorScheme.primary;
    final _ = controller!;
    const textStyle = TextStyle(
      color: Colors.white,
      fontSize: 12,
    );

    return AppBar(
      backgroundColor: Colors.transparent,
      foregroundColor: Colors.white,
      elevation: 0,
      scrolledUnderElevation: 0,
      primary: false,
      toolbarHeight: 73,
      automaticallyImplyLeading: false,
      titleSpacing: 14,
      title: Column(
        children: [
          const SizedBox(height: 23),
          Obx(
            () {
              final int value = _.sliderPosition.value.inSeconds;
              final int max = _.duration.value.inSeconds;
              final int buffer = _.buffered.value.inSeconds;
              if (value > max || max <= 0) {
                return Container();
              }
              return ProgressBar(
                progress: Duration(seconds: value),
                buffered: Duration(seconds: buffer),
                total: Duration(seconds: max),
                progressBarColor: colorTheme,
                baseBarColor: Colors.white.withOpacity(0.2),
                bufferedBarColor: colorTheme.withOpacity(0.4),
                timeLabelLocation: TimeLabelLocation.none,
                thumbColor: colorTheme,
                barHeight: 3.0,
                thumbRadius: 5.5,
                onDragStart: (duration) {
                  _.onChangedSliderStart();
                },
                onSeek: (duration) {
                  _.onChangedSliderEnd();
                  _.onChangedSlider(duration.inSeconds.toDouble());
                  _.seekTo(Duration(seconds: duration.inSeconds));
                },
              );
            },
          ),
          Row(
            children: [
              Obx(
                () => ComBtn(
                  icon: Icon(
                    _.playerStatus.paused
                        ? FontAwesomeIcons.play
                        : _.playerStatus.playing
                            ? FontAwesomeIcons.pause
                            : FontAwesomeIcons.rotateRight,
                    size: 15,
                    color: Colors.white,
                  ),
                  fuc: () => _.togglePlay(),
                ),
              ),
              const SizedBox(width: 6),
              // 播放时间
              Obx(() {
                return Text(
                  _.duration.value.inMinutes >= 60
                      ? printDurationWithHours(_.position.value)
                      : printDuration(_.position.value),
                  style: textStyle,
                );
              }),
              const SizedBox(width: 2),
              const Text('/', style: textStyle),
              const SizedBox(width: 2),
              Obx(
                () => Text(
                  _.duration.value.inMinutes >= 60
                      ? printDurationWithHours(_.duration.value)
                      : printDuration(_.duration.value),
                  style: textStyle,
                ),
              ),
              const Spacer(),
              // 倍速
              Obx(
                () => SizedBox(
                  width: 45,
                  height: 34,
                  child: TextButton(
                    style: ButtonStyle(
                      padding: MaterialStateProperty.all(EdgeInsets.zero),
                    ),
                    onPressed: () {
                      _.togglePlaybackSpeed();
                    },
                    child: Text(
                      '${_.playbackSpeed.toString()}X',
                      style: textStyle,
                    ),
                  ),
                ),
              ),
              ComBtn(
                icon: const Icon(
                  Icons.fit_screen_sharp,
                  size: 18,
                  color: Colors.white,
                ),
                fuc: () => _.toggleVideoFit(),
              ),
              const SizedBox(width: 4),
              // 全屏
              ComBtn(
                icon: const Icon(
                  FontAwesomeIcons.expand,
                  size: 15,
                  color: Colors.white,
                ),
                fuc: () => {},
              ),
            ],
          ),
        ],
      ),
    );
  }
}