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

namespace Assets.Scripts.Devices.Ble.Characteristic
{
    public class C2RowerData : ICharacteristic, IRowerCommonData
    {
        public Guid Uuid => ServiceUuids.Characteristics.C2RowerData;

        public Guid ServiceUuid => ServiceUuids.Characteristics.C2Service;

        public bool IsOptional => false;

        public static event EventHandler EnableChanged;
        private static bool? _isEnabled;
        public static bool? IsEnabled 
        {
            get => _isEnabled;
            set
            {
                _isEnabled = value;
                if (EnableChanged != null)
                {
                    EnableChanged(_isEnabled, new EventArgs());
                }
            }
        }

        //0.1 lbs of force, max=6553.5m 单位0.1磅
        public double PeakDriveForce { get; set; } 
        public double AverageDriveForce { get; set; } 

        public event EventHandler PullChanged;
        private ushort _pullValue;
        public ushort PullValue
        {
            get { return _pullValue; }
            set
            {
                _pullValue = value;
                if (this.PullChanged != null)
                {
                    this.PullChanged(this, new EventArgs());
                }
            }
        }
        public void HandleAttributeReceived(byte[] data)
        {
            Debug.Log("数据" + string.Join(",", data));
            if (data[0] == 53)
            {
                PeakDriveForce = LbsToNewton(Convert.ToDouble(BitConvertHelper.ToUInt16(data, 13)) / 10);
                AverageDriveForce = LbsToNewton(Convert.ToDouble(BitConvertHelper.ToUInt16(data, 15)) / 10);
                Debug.Log($"峰力值：{PeakDriveForce} 均力值{AverageDriveForce}");
            }
            else if (data[0] == 61) 
            {
                List<ushort> r = new List<ushort>();
                for (int i = 3; i < data.Length; i += 2)
                {
                    ushort pull = data[i] < 10 ? (ushort)0 : Convert.ToUInt16(Math.Round(LbsToNewton(data[i])));
                    r.Add(pull);
                    PullValue = pull;
                }
                
                Debug.Log("拉力曲线："+ string.Join(",",r));
            }
        }
        private double LbsToNewton(double lbs) => 4.4482216 * lbs;
        public void SetUnavailable()
        {
            //throw new NotImplementedException();
        }
    }

}