import 'package:fis_common/env/env.dart';
import 'package:fis_measure/interfaces/process/player/play_controller.dart';
import 'package:fis_vid/processors/index.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';

import '../controller.dart';
import '../events.dart';

part 'play_btn.dart';
part 'prev_btn.dart';
part 'next_btn.dart';
part 'progress_bar.dart';
part 'tone_bar.dart';

class VidPlayerControlBoard extends StatelessWidget {
  const VidPlayerControlBoard(this.controller, {Key? key}) : super(key: key);

  final VidPlayerController controller;

  @override
  Widget build(BuildContext context) {
    return _SharedWidget(
      controller: controller,
      child: Container(
        padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 18),
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: [
            if (!FPlatform.isPureWeb) ...[
              _BrightnessToneBar(),
              _ContrastToneBar(),
            ],
            _buildPlayStatusBar(),
          ],
        ),
      ),
    );
  }

  Widget _buildPlayStatusBar() {
    return Center(
      child: Row(
        mainAxisSize: MainAxisSize.min,
        crossAxisAlignment: CrossAxisAlignment.center,
        children: [
          _PlayButton(),
          const SizedBox(width: 12),
          _PrevButton(),
          const SizedBox(width: 2),
          Expanded(child: _ProgressBar()),
          const SizedBox(width: 2),
          _NextButton(),
        ],
      ),
    );
  }
}

class _SharedWidget extends InheritedWidget {
  const _SharedWidget({
    required Widget child,
    required this.controller,
  }) : super(child: child);

  final VidPlayerController controller;

  static _SharedWidget? of(BuildContext context) {
    try {
      final data = context.dependOnInheritedWidgetOfExactType<_SharedWidget>();
      return data;
    } catch (e) {
      //
    }
    return null;
  }

  @override
  bool updateShouldNotify(covariant InheritedWidget oldWidget) => false;
}