sm-emby-share/lib/features/player/widgets/panels/panel_setting_rows.dart

import 'package:flutter/material.dart';
import 'package:forui/forui.dart';


const _kRowLabelStyle = TextStyle(color: Colors.white70, fontSize: 13);
const _kRowValueStyle = TextStyle(
  color: Colors.white,
  fontSize: 13,
  fontWeight: FontWeight.w500,
);

const _kPanelSliderTheme = SliderThemeData(
  trackHeight: 3,
  thumbShape: RoundSliderThumbShape(enabledThumbRadius: 7),
  overlayShape: RoundSliderOverlayShape(overlayRadius: 14),
  activeTrackColor: Colors.white,
  inactiveTrackColor: Colors.white24,
  thumbColor: Colors.white,
  overlayColor: Colors.white10,
);


class PanelGroupHeader extends StatelessWidget {
  final String title;

  const PanelGroupHeader({super.key, required this.title});

  @override
  Widget build(BuildContext context) {
    return Padding(
      padding: const EdgeInsets.only(bottom: 4, left: 2),
      child: Text(
        title,
        style: const TextStyle(
          color: Colors.white54,
          fontSize: 12,
          fontWeight: FontWeight.w600,
        ),
      ),
    );
  }
}


class PanelSliderRow extends StatelessWidget {
  final String label;
  final double value;
  final double min;
  final double max;


  final double step;


  final String display;
  final ValueChanged<double> onChanged;

  const PanelSliderRow({
    super.key,
    required this.label,
    required this.value,
    required this.min,
    required this.max,
    required this.step,
    required this.display,
    required this.onChanged,
  });

  @override
  Widget build(BuildContext context) {
    final divisions = ((max - min) / step).round();
    return Padding(
      padding: const EdgeInsets.symmetric(vertical: 2),
      child: Column(
        mainAxisSize: MainAxisSize.min,
        children: [
          Row(
            children: [
              Expanded(child: Text(label, style: _kRowLabelStyle)),
              Text(display, style: _kRowValueStyle),
            ],
          ),
          SizedBox(
            height: 28,
            child: SliderTheme(
              data: _kPanelSliderTheme,
              child: Slider(
                value: value.clamp(min, max),
                min: min,
                max: max,
                divisions: divisions,
                padding: EdgeInsets.zero,
                onChanged: onChanged,
              ),
            ),
          ),
        ],
      ),
    );
  }
}


class PanelToggleRow extends StatelessWidget {
  final String label;
  final bool value;
  final ValueChanged<bool> onChanged;

  const PanelToggleRow({
    super.key,
    required this.label,
    required this.value,
    required this.onChanged,
  });

  @override
  Widget build(BuildContext context) {
    return Padding(
      padding: const EdgeInsets.symmetric(vertical: 6),
      child: Row(
        children: [
          Expanded(child: Text(label, style: _kRowLabelStyle)),
          FSwitch(
            value: value,
            onChange: onChanged,
            style: FSwitchStyleDelta.delta(
              trackColor: FVariantsValueDelta.delta([
                FVariantValueDeltaOperation.all(Colors.white12),
                FVariantValueDeltaOperation.exact({
                  FSwitchVariantConstraint.selected,
                }, Colors.white38),
              ]),
              thumbColor: FVariantsValueDelta.delta([
                FVariantValueDeltaOperation.all(Colors.white38),
                FVariantValueDeltaOperation.exact({
                  FSwitchVariantConstraint.selected,
                }, Colors.white),
              ]),
            ),
          ),
        ],
      ),
    );
  }
}


class PanelStepperRow extends StatelessWidget {
  final String label;
  final String display;
  final VoidCallback? onDecrement;
  final VoidCallback? onIncrement;

  const PanelStepperRow({
    super.key,
    required this.label,
    required this.display,
    this.onDecrement,
    this.onIncrement,
  });

  @override
  Widget build(BuildContext context) {
    return Padding(
      padding: const EdgeInsets.symmetric(vertical: 6),
      child: Row(
        children: [
          Expanded(child: Text(label, style: _kRowLabelStyle)),
          _StepButton(icon: Icons.remove, onPressed: onDecrement),
          Padding(
            padding: const EdgeInsets.symmetric(horizontal: 8),
            child: SizedBox(
              width: 46,
              child: Text(
                display,
                style: _kRowValueStyle,
                textAlign: TextAlign.center,
              ),
            ),
          ),
          _StepButton(icon: Icons.add, onPressed: onIncrement),
        ],
      ),
    );
  }
}

class _StepButton extends StatelessWidget {
  final IconData icon;
  final VoidCallback? onPressed;

  const _StepButton({required this.icon, required this.onPressed});

  @override
  Widget build(BuildContext context) {
    return SizedBox.square(
      dimension: 28,
      child: FButton.icon(
        variant: FButtonVariant.ghost,
        size: FButtonSizeVariant.xs,
        onPress: onPressed,
        child: Icon(
          icon,
          size: 14,
          color: onPressed != null ? Colors.white70 : Colors.white24,
        ),
      ),
    );
  }
}