using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using AutomaticApp.Common;
using Communication;
using Communication.Modbus;

namespace AutomaticApp.Models
{
    //串口通信类
    public class ComModel : NotifyBase
    {
        RTU rtuInstance = null;

        private BeiDouModel BeiDouModel { get; set; } = new BeiDouModel();

        private SerialInfo serialInfo = new SerialInfo()
        {
            PortName = tools.GetAppSetting("PortName").Trim(),//端口号
            BaudRate = Convert.ToInt32(tools.GetAppSetting("BaudRate").Trim()),
            DataBit = 8,
            Parity = System.IO.Ports.Parity.None,
            StopBits = System.IO.Ports.StopBits.One
        };
        /// <summary>
        /// 串口连接信息1
        /// </summary>
        //public SerialInfo SerialInfo
        //{
        //    get { return serialInfo; }
        //    set { serialInfo = value; this.DoNotify(); }
        //}


        private bool isConnected;
        /// <summary>
        /// 是否连接
        /// </summary>
        public bool IsConnected
        {
            get { return isConnected; }
            set { isConnected = value; this.DoNotify(); }
        }

        /// <summary>
        /// 建立连接
        /// </summary>
        /// <returns></returns>
        public bool DoConnect(SerialInfo serialInfo)
        {
            rtuInstance = RTU.GetInstance(serialInfo);
            rtuInstance.ResponseData = new Action<List<byte>>(BeiDouModel.ParsingData);
            IsConnected = rtuInstance.Connection();
            return IsConnected;
        }

        /// <summary>
        /// 断开连接
        /// </summary>
        /// <returns></returns>
        public bool DisConnect()
        {
            rtuInstance.Dispose();
            IsConnected = false;
            return IsConnected;
        }

        public bool SendMessage(byte[] _send)
        {
            if (_send.Length == 0)
                return false;
            try
            {
                if (IsConnected)
                {
                    rtuInstance.Send(_send);
                    return true;
                }
                else
                {
                    return false;
                }
            }
            catch (Exception ex)
            {
                return false;
            }

        }
    }
}