using Assets.Scripts.Ble;
using Assets.Scripts.Ble.Service;
using Assets.Scripts.Devices.Ble.Devices;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using UnityEngine;

namespace Assets.Scripts.Devices.Ble
{
    public class BleDeviceAdapter : DeviceAdapter
    {
        public override ConnectionInterface Interface => ConnectionInterface.BLE;

        private IDictionary<string, BleDevice> discoveredDevices = new Dictionary<string, BleDevice>();

        private BleWinHwInterface hwInterface;
        public BleDeviceAdapter()
        {
            hwInterface = BleWinHwInterface.GetInterface();
        }

        public override IEnumerable<AbstractDevice> GetDevices()
        {
            //throw new NotImplementedException();
            return discoveredDevices.Select(d => d.Value);
        }

        public override DeviceAdapterState GetState()
        {
            if(hwInterface.BleState == BleState.On)
            {
                return DeviceAdapterState.On;
            }
            return DeviceAdapterState.Unavailable;
        }

        public override void StartScan()
        {
            hwInterface.StartScan((device) =>
            {
                if (!discoveredDevices.ContainsKey(device.Peripheral.Address))
                {
                    Debug.Log("发现设备" + device.Peripheral.Address + device.Peripheral.Name + ", type:" + device.SensorType);
                    if(device.SensorType == Ant.SensorType.Trainer)
                    {
                        //var device1 = new Ftms(device.Peripheral, hwInterface);
                        //discoveredDevices.Add(device.Peripheral.Address, device1);
                    }
                    else if(device.SensorType == Ant.SensorType.HeartRate)
                    {
                        var device1 = new HeartRate(device.Peripheral, hwInterface);
                        discoveredDevices.Add(device.Peripheral.Address, device1);
                    }
                    else if(device.SensorType == Ant.SensorType.Power)
                    {
                        var device1 = new CyclingPower(device.Peripheral, hwInterface);
                        discoveredDevices.Add(device.Peripheral.Address, device1);
                    }
                    //discoveredDevices.Add(device.Peripheral.Address, new BleDevice(device.Peripheral, hwInterface, device.SensorType));
                }
            });
        }

        public override void StopScan()
        {
            
        }

        public override void Dispose()
        {
            hwInterface.Dispose();
            base.Dispose();
        }
    }
}