ente/lib/ui/components/toggle_switch_widget.dart

import 'package:flutter/material.dart';
import 'package:photos/ente_theme_data.dart';

typedef OnChangedCallBack = Future<void> Function();
typedef ValueCallBack = bool Function();

class ToggleSwitchWidget extends StatefulWidget {
  final ValueCallBack value;
  final OnChangedCallBack onChanged;
  const ToggleSwitchWidget({
    required this.value,
    required this.onChanged,
    Key? key,
  }) : super(key: key);

  @override
  State<ToggleSwitchWidget> createState() => _ToggleSwitchWidgetState();
}

class _ToggleSwitchWidgetState extends State<ToggleSwitchWidget> {
  late bool toggleValue;
  @override
  void initState() {
    toggleValue = widget.value.call();
    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    final enteColorScheme = Theme.of(context).colorScheme.enteTheme.colorScheme;
    return SizedBox(
      height: 32,
      child: FittedBox(
        fit: BoxFit.contain,
        child: Switch.adaptive(
          activeColor: enteColorScheme.primary400,
          inactiveTrackColor: enteColorScheme.fillMuted,
          materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
          value: toggleValue,
          onChanged: (value) async {
            setState(() {
              toggleValue = value;
            });
            await widget.onChanged.call();
            setState(() {
              toggleValue = widget.value.call();
            });
          },
        ),
      ),
    );
  }
}