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.C2RowerData35;

        public Guid ServiceUuid => ServiceUuids.Characteristics.C2Service;

        public bool IsOptional => false;

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

        //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, null);
                }
            }
        }

        public static bool isReadyStatus { get; private set; }
        public static RowerTaskPanel.RowerType rowerType = new RowerTaskPanel.RowerType() { type = 0 ,value = 0};
        public void HandleAttributeReceived(byte[] data)
        {

            if (data[0] == 0x35)
            {
                PeakDriveForce = LbsToNewton(Convert.ToDouble(BitConvertHelper.ToUInt16(data, 13)) / 10, true);
                AverageDriveForce = LbsToNewton(Convert.ToDouble(BitConvertHelper.ToUInt16(data, 15)) / 10, true);
                StrokeCount = BitConvertHelper.ToUInt16(data, 19);
            }
            else if (data[0] == 0x3d)
            {
                if (data[2] == 0)
                {
                    PullValue = 0;
                }
                //老款表头不支持
                //List<ushort> r = new List<ushort>();
                for (int i = 3; i < data.Length; i += 2)
                {
                    ushort pull = Convert.ToUInt16(Math.Round(LbsToNewton(data[i], true)));
                    //r.Add(pull);
                    PullValue = pull;
                }

                // Debug.Log("拉力曲线：" + string.Join(",", r));
            }
            else if (data[0] == 0x31)
            {
                ElapsedTime = (int)(Convert.ToDouble(BitConvertHelper.ToUInt24(data, 1)) / 100);
                TotalDistance = (uint)(Convert.ToDouble(BitConvertHelper.ToUInt24(data, 4)) / 10);

                int status = (int)data[7];
                int value = (data[17] << 16) + (data[16] << 8) + data[15];

                int type = 0;
                //3 里程 5 时间 1直接划船
                if (status == 3) 
                {
                    type = 1;
                } 
                if (status == 5)
                {
                    type = 2;
                    value /= 100;
                }
                //如果课程发生变化
                if (status != 0 && type > 0 && ( rowerType.type != type || rowerType.value != value))
                {
                    Debug.Log($"status{status}-type{type}-value{value}");
                    rowerType.type = type;
                    rowerType.value = value;
                    RowerTypeChanged?.Invoke(this,null);
                }

                var time = ((data[3] << 16) + (data[2] << 8) + data[1]) / 100;
                Debug.Log("划船时间" + time);
                isReadyStatus = data[9] == 0;
                var hasChanged = data[19] != ResistanceLevel;
                ResistanceLevel = data[19];
                if (RowerResChanged != null && hasChanged) 
                {
                    RowerResChanged.Invoke(this, null);
                }
                //isReadyStatus = data[2] == 1 || data[2] == 129;
            }
            else if (data[0] == 0x32)
            {
                InstantaneousPace = (ushort)(Convert.ToDouble(BitConvertHelper.ToUInt16(data, 8)) / 100);
                AveragePace = (ushort)(Convert.ToDouble(BitConvertHelper.ToUInt16(data, 10)) / 100);
                //AveragePower = BitConvertHelper.ToUInt16(data, 17);
                StrokeRate = (uint)data[6];
            }
            else if (data[0] == 0x33) 
            {
                TotalEnergy = BitConvertHelper.ToUInt16(data, 7);
                AveragePower = BitConvertHelper.ToUInt16(data, 5);
            }
            else if (data[0] == 0x36)
            {
                InstantaneousPower = BitConvertHelper.ToUInt16(data, 4);
                //TotalEnergy = BitConvertHelper.ToUInt16(data, 6);
            }
            else if (data[0] == 0x39)
            {
                TrainingTime = (Convert.ToDouble(BitConvertHelper.ToUInt24(data, 5)) / 100);
                ElapsedTime = (int)TrainingTime;
                TotalDistance = (uint)(Convert.ToDouble(BitConvertHelper.ToUInt24(data, 8)) / 10);
                CompleteEvent?.Invoke(this, null);
            }
            Debug.Log("数据" + string.Join(",", data) + $" | {ElapsedTime}-{TotalDistance}");
            //else if (data[0] == 34) 
            //{
            //    isReadyStatus = data[2] == 1 || data[2] == 129;
            //}
        }
        public event EventHandler StartEvent;
        public event EventHandler CompleteEvent;
        private double LbsToNewton(double lbs,bool isKg = false) => 4.4482216 * lbs * (isKg ? (1f / 9.8f) : 1f);
        public void SetUnavailable()
        {
            //throw new NotImplementedException();
        }

        /// <summary>
        /// 划桨频率
        /// </summary>
        public uint StrokeRate { get; set; } = 0;
        /// <summary>
        /// 划桨次数
        /// </summary>
        public UInt16 StrokeCount { get; set; } = 0;
        /// <summary>
        /// 平均划桨频率
        /// </summary>
        public int AverageStrokeRate { get; set; } = 0;
        private UInt32 _totalDistance = 1;
        public UInt32 TotalDistance
        {
            get => _totalDistance;
            set
            {
                if (_totalDistance == 0 && value != 0 && StartEvent != null)
                {
                    StartEvent.Invoke(this, null);
                }
                _totalDistance = value;
            }
        }
        //private UInt16 _instantaneousPace = 0;
        /// <summary>
        /// 即时配速
        /// </summary>
        public UInt16 InstantaneousPace { get; set; } = 0;
        /// <summary>
        /// 平均配速
        /// </summary>
        public UInt16 AveragePace { get; set; } = 0;

        public int InstantaneousPower { get; set; } = 0;

        public int AveragePower { get; set; } = 0;
        public int ElapsedTime { get; set; } = 0;
        public double TrainingTime { get; set; } = 0;
        public int TotalEnergy { get; set; } = 0;
        public int EnergyPerHour { get; set; } = 0;
        public int EnergyPerMinute { get; set; } = 0;
        public event EventHandler RowerResChanged;
        public int ResistanceLevel { get; set; } = 0;
        public void Reset()
        {
            this.StrokeRate = 0;
            this.StrokeCount = 0;
            this.AverageStrokeRate = 0;
            this.TotalDistance = 0;
            this.InstantaneousPace = 0;
            this.AveragePace = 0;
            this.InstantaneousPower = 0;
            this.AveragePower = 0;
            this.ResistanceLevel = 0;
            this.TotalEnergy = 0;
            this.EnergyPerHour = 0;
            this.EnergyPerMinute = 0;
            this.ElapsedTime = 0;
            this.TrainingTime = 0;
        }
    }

}