fis_lib_measure/lib/view/measure/switch_loop_button.dart

import 'package:fis_i18n/i18n.dart';
import 'package:fis_measure/interfaces/process/player/play_controller.dart';
import 'package:fis_measure/interfaces/process/workspace/exam_info.dart';
import 'package:fis_measure/process/workspace/measure_controller.dart';
import 'package:fis_measure/view/player/controller.dart';
import 'package:fis_ui/base_define/page.dart';
import 'package:fis_ui/index.dart';
import 'package:fis_ui/widgets/functional/text_tooltip.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';

class SwitchPlayLoopButton extends StatefulWidget implements FWidget {
  const SwitchPlayLoopButton({
    super.key,
    required this.businessParent,
  });

  final FPage businessParent;

  @override
  State<SwitchPlayLoopButton> createState() => _SwitchRepeatButtonState();
}

class _SwitchRepeatButtonState extends State<SwitchPlayLoopButton>
    with TickerProviderStateMixin {
  bool _enableLoop = false;

  final measureController = Get.find<MeasureController>();
  late VidPlayerController playerController;

  @override
  void initState() {
    WidgetsBinding.instance.addPostFrameCallback((timeStamp) {
      if (mounted) {
        _bindPlayerRepeat();
      }
    });
    measureController.imageLoaded.addListener(_onImageLoaded);
    super.initState();
  }

  @override
  void dispose() {
    measureController.imageLoaded.removeListener(_onImageLoaded);
    super.dispose();
  }

  void _onImageLoaded(Object _, ExamImageInfo? e) {
    _bindPlayerRepeat();
  }

  @override
  Widget build(BuildContext context) {
    return FSizedBox(
      width: 60,
      child: FColumn(
        children: [
          FTextTooltip(
            position: DisplayPosition.left,
            textStyle: const TextStyle(fontSize: 16, color: Colors.white),
            height: 36,
            message: i18nBook.measure.loopPlayback.t,
            margin: const EdgeInsets.only(right: 10),
            decoration: BoxDecoration(
              color: Colors.black.withOpacity(1.0),
              borderRadius: BorderRadius.circular(4),
            ),
            child: FInkWell(
              onTap: _onSwitchRepeat,
              child: FContainer(
                height: 34,
                margin: const EdgeInsets.only(
                  top: 5,
                ),
                padding:
                    const EdgeInsets.symmetric(horizontal: 10, vertical: 5),
                decoration: BoxDecoration(
                  color: _enableLoop ? Colors.grey : Colors.transparent,
                  borderRadius: BorderRadius.circular(5),
                ),
                child: FIcon(
                  Icons.repeat,
                  color: _enableLoop ? Colors.white : Colors.white,
                ),
              ),
            ),
          ),
        ],
      ),
    );
  }

  void _onSwitchRepeat() {
    final enableLoop = !_enableLoop;
    playerController.enableLoop = enableLoop;
    setState(() {
      _enableLoop = enableLoop;
    });
  }

  void _bindPlayerRepeat() {
    playerController = Get.find<IPlayerController>() as VidPlayerController;
    setState(() {
      _enableLoop = playerController.enableLoop;
    });
  }
}