// SPDX-License-Identifier: Apache-2.0

import 'dart:io';

import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:flutter_hvac/vehicle-signals/vss_provider.dart';
import 'package:flutter_hvac/vehicle-signals/vss_signal_providers.dart';
import 'package:flutter_hvac/vehicle-signals/vss_path.dart';

import '../size.dart';

class SliderControl extends ConsumerWidget {
  SliderControl({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context, ref) {
    return SizedBox(
      height: SizeConfig.safeBlockVertical * 2,
      width: SizeConfig.screenWidth * 0.5,
      child: Slider(
        value: ref.watch(fanSpeedProvider).toDouble(),
        onChanged: (value) {
          ref.read(fanSpeedProvider.notifier).update(value.toInt());
          var vss = ref.read(vssClientProvider);
          if (vss != null) {
            vss.setUint32(VSSPath.vehicleFrontLeftFanSpeed, value.toInt());
            vss.setUint32(VSSPath.vehicleFrontRightFanSpeed, value.toInt());
            vss.setUint32(VSSPath.vehicleRearLeftFanSpeed, value.toInt());
            vss.setUint32(VSSPath.vehicleRearRightFanSpeed, value.toInt());
          }
        },
        min: 0,
        max: 100,
        activeColor: Colors.green,
        inactiveColor: Colors.white70,
        thumbColor: Colors.grey,
        label: 'Fan Speed',
      ),
    );
  }
}