using System;
using System.Collections.Generic;
using System.IO.Ports;
using System.Timers;
using System.Windows.Forms;
using Gs.DevApp.Entity;
using Gs.DevApp.ToolBox;
using Newtonsoft.Json;

namespace Gs.DevApp.DevFrm.Work
{
    public partial class Frm_Work09 : DevExpress.XtraEditors.XtraForm
    {
        string _webServiceName = "WorkWeight/";
        string value = string.Empty;
        /// <summary>
        /// 串口类
        /// </summary>
        private SerialPort Sp = new SerialPort();
        /// <summary>
        /// 更新UI委托，只定义，不实现
        /// </summary>
        /// <param name="text"></param>
        public delegate void HandleInterfaceUpdataDelegate(string text);
        /// <summary>
        /// 更新UI委托，实现
        /// </summary>
        private HandleInterfaceUpdataDelegate interfaceUpdataHandle;

        System.Timers.Timer timer = new System.Timers.Timer(10000); // 1000毫秒间隔
        public Frm_Work09()
        {
            InitializeComponent();
            this.FormClosing += (s, e) =>
            {
                if (Sp.IsOpen)
                    Sp.Close();
                if (timer != null)
                {
                    timer.Stop();
                    timer.Dispose();
                }
            };
            GetComList();
            this.comLine.getSuppler("");
            Gs.DevApp.ToolBox.UtilityHelper.SetGridViewParameterMx(gvMx1);
        }

        /// <summary> 
        /// 从注册表获取系统串口列表 
        /// </summary> 
        private void GetComList()
        {
            this.cmbSerialPortNum.Clear();
            string[] ports = SerialPort.GetPortNames();
            foreach (string port in ports)
            {
                cmbSerialPortNum.Properties.Items.Add(port);
            }
        }
        /// <summary>
        /// 启动事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnStart_Click(object sender, EventArgs e)
        {
            string _comLine = comLine.GetId();
            string _cmbSerialPortNum = cmbSerialPortNum.Text.Trim();
            string _cmbBaudRate = cmbBaudRate.Text.Trim();
            string _comSjw = comSjw.Text.Trim();
            string _comStopBits = comStopBits.Text.Trim();
            string _comParity = comParity.Text.Trim();
            if (string.IsNullOrEmpty(_comLine))
            {
                Gs.DevApp.ToolBox.MsgHelper.ShowError("请选择线体");
                this.comLine.Focus();
                return;
            }
            if (cmbSerialPortNum.SelectedIndex < 0)
            {
                Gs.DevApp.ToolBox.MsgHelper.ShowError("请选择串口号");
                this.cmbSerialPortNum.Focus();
                return;
            }
            if (cmbBaudRate.SelectedIndex < 0)
            {
                Gs.DevApp.ToolBox.MsgHelper.ShowError("请选择波特率");
                this.cmbBaudRate.Focus();
                return;
            }
            if (comSjw.SelectedIndex < 0)
            {
                Gs.DevApp.ToolBox.MsgHelper.ShowError("请选择数据位");
                this.comSjw.Focus();
                return;
            }
            if (comStopBits.SelectedIndex < 0)
            {
                Gs.DevApp.ToolBox.MsgHelper.ShowError("请选择停止位");
                this.comStopBits.Focus();
                return;
            }
            if (comParity.SelectedIndex < 0)
            {
                Gs.DevApp.ToolBox.MsgHelper.ShowError("请选择校验");
                this.comParity.Focus();
                return;
            }
            try
            {
                interfaceUpdataHandle = new HandleInterfaceUpdataDelegate(UpdateTextBox);//实例化委托对象 
                Sp.ReceivedBytesThreshold = 1;
                Sp.PortName = _cmbSerialPortNum;
                Sp.BaudRate = Convert.ToInt32(_cmbBaudRate);//设置波特率
                if (Enum.TryParse(_comParity, out Parity pt1))
                {
                    Sp.Parity = pt1;// 设置校验位
                }
                else
                {
                    Gs.DevApp.ToolBox.MsgHelper.ShowError("无法识别的校验");
                }
                if (Enum.TryParse(_comStopBits, out StopBits pt2))
                {
                    Sp.StopBits = pt2;//设置停止位
                }
                else
                {
                    Gs.DevApp.ToolBox.MsgHelper.ShowError("无法识别的停止位");
                }
                Sp.DataBits = int.Parse(_comSjw); // 设置数据位
                Sp.DataReceived += new SerialDataReceivedEventHandler(Sp_DataReceived);
                Sp.ReceivedBytesThreshold = 1;
                LogHelper.Debug(this.ToString(), "打开串口通信PortName-" + Sp.PortName.ToString() + ",BaudRate-" + Sp.BaudRate.ToString() + ",StopBits-" + Sp.StopBits.ToString() + ",Parity-" + Sp.Parity.ToString());
                if (!Sp.IsOpen)
                    Sp.Open();
                setEnable(false);
                timer.Elapsed += OnTimedEvent;
                timer.AutoReset = true; // 设置为true表示重复执行，false表示执行一次后停止
                timer.Enabled = true; // 开始计时
                Gs.DevApp.ToolBox.MsgHelper.ShowInformation("打开成功！");
            }
            catch (Exception exe)
            {
                LogHelper.Debug(this.ToString(), "打开失败:" + exe.Message);
                Gs.DevApp.ToolBox.MsgHelper.ShowError("打开失败" + exe.Message);
            }
        }

        /// <summary>
        /// 串口收到数据
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        public void Sp_DataReceived(object sender, System.IO.Ports.SerialDataReceivedEventArgs e)
        {
            string abc = string.Empty;
            try
            {
                int i = Sp.BytesToRead;
                if (i > 0)
                {
                    abc = Sp.ReadExisting();
                    LogHelper.Debug(this.ToString(), $"监听到数据:{abc}");
                    this.Invoke(interfaceUpdataHandle, abc);
                }
            }
            catch (Exception ex)
            {
                LogHelper.Debug(this.ToString(), $"监听到数据error:{ex.Message}");
                return;
            }
        }

        /// <summary>
        /// 接受到数据，开始处理数据
        /// </summary>
        /// <param name="text"></param>
        private void UpdateTextBox(string text)
        {
            //ST,GS,+  250.2kg
            string _tmpStr = text.Trim();
            if (_tmpStr.Length <= 0)
            {
                LogHelper.Debug(this.ToString(), "_tmpStr长度<=0，退出上报");
                return;
            }
            if (!_tmpStr.Contains("ST"))
            {
                LogHelper.Debug(this.ToString(), "_tmpStr重量状态不为ST，退出上报");
                return;
            }
            if (!_tmpStr.Contains("+"))
            {
                LogHelper.Debug(this.ToString(), "_tmpStr重量+，退出上报");
                return;
            }
            _tmpStr = _tmpStr.Substring(7);
            txtNum.Text = _tmpStr;
            addModel(_tmpStr);
        }
        /// <summary>
        /// 启用或禁用
        /// </summary>
        /// <param name="bl"></param>
        private void setEnable(bool bl)
        {
            comLine.Enabled = bl;
            cmbSerialPortNum.Enabled = bl;
            cmbBaudRate.Enabled = bl;
            comSjw.Enabled = bl;
            comStopBits.Enabled = bl;
            comParity.Enabled = bl;
            btnStart.Enabled = false;
        }
        /// <summary>
        /// 上传称重数据
        /// </summary>
        private void addModel(string _realWeight)
        {
            string _lineId = comLine.GetId();
            var _obj = new
            {
                lineId = _lineId,
                realWeight = _realWeight,
            };
            try
            {
                string strJson = UtilityHelper.HttpPost("", _webServiceName + "EditModel", JsonConvert.SerializeObject(_obj));
                ReturnModel<dynamic> _rtn = ToolBox.UtilityHelper.ReturnToDynamic(strJson);
                if (_rtn.rtnCode <= 0)
                {
                    Toast vm = new Toast(-1, _rtn.rtnMsg);
                    vm.Show();
                }
            }
            catch (Exception ex)
            {
                ToolBox.MsgHelper.Warning("提示：" + ex.Message);
            }
        }

        /// <summary>
        /// 定时读取列表
        /// </summary>
        /// <param name="source"></param>
        /// <param name="e"></param>
        private void OnTimedEvent(Object source, ElapsedEventArgs e)
        {
            var _obj = new
            {
                lineId = comLine.GetId(),
            };
            try
            {
                var lst = new List<string>();
                var strReturn = UtilityHelper.HttpPost("", _webServiceName + "GetModelList", JsonConvert.SerializeObject(_obj), false);
                var dd = UtilityHelper.ReturnToList(strReturn);
                var dt = dd.rtnData;
                BeginInvoke(new Action(() =>
                {
                    gcMx1.BindingContext = new BindingContext();
                    gcMx1.DataSource = dt;
                    gcMx1.ForceInitialize();
                    gvMx1.BestFitColumns();
                }));
            }
            catch (Exception ex)
            {
                MessageBox.Show("gvMx1:" + ex.Message);
            }
        }

    }
}