Estsh-Yiri/Estsh.Client.StepLibrary/RFID/GYRFIDWrite.cs

using Estsh.Client.Base;

namespace Estsh.Client.StepLibrary
{
    public class GYRFIDWrite : StepBase
    {
        private System.Windows.Forms.Timer timRFID;
        private System.ComponentModel.IContainer components;
        private Label lblMessage;
        RFIDApp app = null;
        private string sn = "";
        private int terminal_id = 0;
        private bool writeSnStatus = false;

        public GYRFIDWrite()
        {
            InitializeComponent();

            // 有用户界面的工步在初始化时需要设置为不可见
            // 开始执行此工步后再置为可见
            this.Visible = false;
        }

        public override bool Do()
        {
            try
            {
                // 置为可见并加载到最前端 
                //this.Visible = true;
                //this.BringToFront();

                app = new RFIDApp(httpClient);
                sn = Context["serial_number"].ToString();
                terminal_id = Convert.ToInt32(Context["terminal_id"].ToString());
                string planCode = app.validataLimit("PlanCode");
                string partLoc = app.getPartLocation(sn);
                if (planCode == "GY" && partLoc == "0B")    //贵阳三排是双托盘（托盘上的第二个产品不需要写入RFID），需要特殊处理
                {
                    Complate(this, new EventArgs());
                }
                else
                {
                    timRFID.Enabled = true;
                }
                return base.Do();
            }
            catch (Exception ex)
            {
                // 记录日志
                using (StreamWriter sw = new StreamWriter("Error_Log_" + DateTime.Now.ToString("yyyyMM") + ".txt", true))
                {
                    sw.WriteLine(string.Format("{0} {1}", "["
                        + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")
                        + "] ", ex.ToString()));
                    sw.Flush();
                    sw.Close();
                }
                return false;
            }
        }

        private void timRFID_Tick(object sender, EventArgs e)
        {
            //检测PLC RFID写入完成信号
            string WriteRfidOk = app.ReadyPlc("RfidWriteOk", terminal_id);
            if (WriteRfidOk == "TRUE")
            {
                timRFID.Enabled = false;
                Complate(this, new EventArgs());
                return;
            }
            else
            {
                ShowMessage(this, "green|RFID正在写入，请稍等！");
                lblMessage.ForeColor = Color.Yellow;
            }

            //完成写入后不再写入，防止循环写入。
            if (writeSnStatus)
            {
                return;
            }

            //检测就绪信号
            string TAGState = app.ReadyPlc("OPC_TAGState", terminal_id);
            if (TAGState == "TRUE")
            {
                //写入条码
                bool WrietSN = app.UpdatePLC("WriteSN", Convert.ToInt32(terminal_id), sn);

                //条码写入完成信号
                bool WrietSNOK = app.UpdatePLC("WriteSNOk", Convert.ToInt32(terminal_id), "TRUE");

                if (WrietSN)
                {
                    writeSnStatus = true;
                }

                using (StreamWriter sw = new StreamWriter(terminal_id + " PLC_Log_" + DateTime.Now.ToString("yyyyMM") + ".txt", true))
                {
                    sw.WriteLine(string.Format("{0} {1}", "["
                        + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")
                        + "] ", sn + " 写入PLC成功！   状态1：" + WrietSN.ToString() + "   状态2：" + WrietSNOK.ToString()));
                    sw.Flush();
                    sw.Close();
                }
            }
            else
            {
                ShowMessage(this, "red|准备信号未就绪，请稍等！");
                lblMessage.ForeColor = Color.Yellow;
            }
        }


        private void InitializeComponent()
        {
            this.components = new System.ComponentModel.Container();
            this.lblMessage = new System.Windows.Forms.Label();
            this.timRFID = new System.Windows.Forms.Timer(this.components);
            this.SuspendLayout();
            // 
            // lblMessage
            // 
            this.lblMessage.AutoSize = true;
            this.lblMessage.Font = new System.Drawing.Font("微软雅黑", 24F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
            this.lblMessage.Location = new System.Drawing.Point(214, 64);
            this.lblMessage.Name = "lblMessage";
            this.lblMessage.Size = new System.Drawing.Size(146, 42);
            this.lblMessage.TabIndex = 0;
            this.lblMessage.Text = "提示信息";
            // 
            // timRFID
            // 
            this.timRFID.Interval = 1000;
            this.timRFID.Tick += new System.EventHandler(this.timRFID_Tick);
            // 
            // GYRFIDWrite
            // 
            this.Controls.Add(this.lblMessage);
            this.Name = "GYRFIDWrite";
            this.Size = new System.Drawing.Size(1003, 499);
            this.ResumeLayout(false);
            this.PerformLayout();

        }
    }
}