using HslCommunication.ModBus;
using OrpaonEMS.Model.Enums;
using Prism.Mvvm;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading;
using System.Threading.Tasks;

namespace OrpaonEMS.App.Models
{
    /// <summary>
    /// 开关模型
    /// </summary>
    public class SwitchModel : BindableBase
    {
        /// <summary>
        /// 实例化函数
        /// 地址和ModbusPull一样
        /// 第一个合闸 第二个分闸
        /// </summary>
        public SwitchModel(string onAddress, string offAddress, ModbusTcpNet modbusTcpNet)
        {
            OnAddress = onAddress;
            OffAddress = offAddress;
            ModbusTcpNet = modbusTcpNet;
        }

        /// <summary>
        /// 开地址
        /// 开和关是不同的地址
        /// </summary>
        private string OnAddress { get; set; }

        /// <summary>
        /// 关地址
        /// 开和关是不同的地址
        /// </summary>
        private string OffAddress { get; set; }

        private SwitchEm _CurSwtichState;
        /// <summary>
        /// 开关的状态
        /// 读取合闸的信号 DI读取
        /// </summary>
        public SwitchEm CurSwtichState
        {
            get { return _CurSwtichState; }
            set { _CurSwtichState = value; }
        }

        private SwitchErr _CurSwtichErrInfo;
        /// <summary>
        /// 开关的故障状态
        /// 读取开关的Err信号 DI读取
        /// </summary>
        public SwitchErr CurSwtichErrInfo
        {
            get { return _CurSwtichErrInfo; }
            set { _CurSwtichErrInfo = value; }
        }

        private SwitchStateInfo _CurSwitchStateInfo;
        /// <summary>
        /// 开关的状态
        /// </summary>
        public SwitchStateInfo CurSwitchStateInfo
        {
            get { return _CurSwitchStateInfo; }
            set { _CurSwitchStateInfo = value; RaisePropertyChanged(); }
        }


        ///// <summary>
        ///// 开关的故障状态
        ///// 读取开关的Err信号 DI读取
        ///// </summary>
        //public SwitchErr CurSwtichErrInfo { get; set; }

        /// <summary>
        /// 驱动
        /// </summary>
        public ModbusTcpNet ModbusTcpNet { get; }

        /// <summary>
        /// 设置Switch开和关
        /// 可实时赋值
        /// </summary>
        /// <returns></returns>
        public bool SetRtSwitch(SwitchEm state)
        {
            switch (state)
            {
                case SwitchEm.On://开
                    if (CurSwtichState == SwitchEm.Off)
                    {
                        Task.Run(new Action(() =>
                        {
                            ModbusTcpNet.Write(OnAddress, true);
                            Thread.Sleep(100);
                            ModbusTcpNet.Write(OnAddress, false);
                            //可以判断DI的结果是否正确
                        }));
                    }
                    break;
                case SwitchEm.Off://关
                    if (CurSwtichState == SwitchEm.On)
                    {
                        Task.Run(new Action(() =>
                        {
                            ModbusTcpNet.Write(OffAddress, true);
                            Thread.Sleep(100);
                            ModbusTcpNet.Write(OffAddress, false);
                            //可以判断DI的结果是否正确
                        }));
                    }
                    break;
                default:
                    break;
            }
            return true;
        }

    }
}