using System;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO.Ports;
using System.Threading;
using System.Windows.Forms;
using UAS_MES_NEW.DataOperate;
using UAS_MES_NEW.Entity;
using UAS_MES_NEW.PublicMethod;

namespace UAS_MES_NEW.Make
{
    public partial class Make_GetTestData : Form
    {
        DataHelper dh;
        AutoSizeFormClass asc = new AutoSizeFormClass();
        LogStringBuilder sql = new LogStringBuilder();

        string oErrorMessage = "";
        string oMakeCode = "";
        string oMsID = "";

        public Make_GetTestData()
        {
            InitializeComponent();
        }

        private void Make_GetTestData_Load(object sender, EventArgs e)
        {
            asc.controllInitializeSize(this);
            dh = SystemInf.dh;
            //默认选中串口参数（SCPI协议: 9600/8/N/1/None）
            BaudRate.SelectedIndex = 0;
            DataBits.SelectedIndex = 0;
            Parity.SelectedIndex = 0;
            StopBits.SelectedIndex = 0;
            Handshake.SelectedIndex = 0;
            //聚焦SN输入框
            sncode.Focus();
            OperateResult.AppendText(">>请输入SN\n", Color.Black);
            //初始化工步计数
            StepCount.StepCode = User.CurrentStepCode;
            StepCount.Source = User.UserSourceCode;
            StepCount.LineCode = User.UserLineCode;
            StepCount.Dh = dh;
            StepCount.Start();
        }

        private void Make_GetTestData_SizeChanged(object sender, EventArgs e)
        {
            asc.controlAutoSize(this);
        }

        /// <summary>
        /// 根据界面设置创建并配置SerialPort
        /// </summary>
        private SerialPort CreateSerialPort(int readTimeout = 3000)
        {
            int baud = 9600;
            int.TryParse(BaudRate.Text, out baud);
            int dataBits = 8;
            int.TryParse(DataBits.Text, out dataBits);

            System.IO.Ports.Parity parity = System.IO.Ports.Parity.None;
            switch (Parity.Text)
            {
                case "Odd": parity = System.IO.Ports.Parity.Odd; break;
                case "Even": parity = System.IO.Ports.Parity.Even; break;
                case "Mark": parity = System.IO.Ports.Parity.Mark; break;
                case "Space": parity = System.IO.Ports.Parity.Space; break;
            }

            System.IO.Ports.StopBits stopBits = System.IO.Ports.StopBits.One;
            switch (StopBits.Text)
            {
                case "1.5": stopBits = System.IO.Ports.StopBits.OnePointFive; break;
                case "2": stopBits = System.IO.Ports.StopBits.Two; break;
            }

            System.IO.Ports.Handshake handshake = System.IO.Ports.Handshake.None;
            switch (Handshake.Text)
            {
                case "Hardware": handshake = System.IO.Ports.Handshake.RequestToSend; break;
                case "XOnXOff": handshake = System.IO.Ports.Handshake.XOnXOff; break;
                case "Both": handshake = System.IO.Ports.Handshake.RequestToSendXOnXOff; break;
            }

            SerialPort sp = new SerialPort();
            sp.PortName = ComList.Text;
            sp.BaudRate = baud;
            sp.DataBits = dataBits;
            sp.Parity = parity;
            sp.StopBits = stopBits;
            sp.Handshake = handshake;
            sp.NewLine = "\n";
            sp.ReadTimeout = readTimeout;
            sp.WriteTimeout = 1000;
            return sp;
        }

        /// <summary>
        /// 从台式电桥获取测试数据
        /// 通讯协议: SCPI, 参数由界面设置
        /// 发送格式: 指令 + 0x0A(换行)
        /// 返回格式: 以回车换行结尾
        /// </summary>
        /// <returns>测量数据字符串, 多个值以逗号分隔; 失败返回空字符串</returns>
        private string GetTestDataFromBridge()
        {
            if (ComList.Text == "")
            {
                OperateResult.AppendText("<<请先选择串口\n", Color.Red);
                return "";
            }

            SerialPort sp = CreateSerialPort();
            string result = "";
            try
            {
                sp.Open();
                //发送触发命令 *TRG
                sp.WriteLine("*TRG");
                //等待测量完成
                Thread.Sleep(500);
                //发送查询命令 FETCh? 获取测量数据
                sp.WriteLine("FETCh?");
                //读取返回数据(以回车换行结尾)
                result = sp.ReadLine().Trim();
                sp.Close();
            }
            catch (Exception ex)
            {
                OperateResult.AppendText("<<串口通讯异常:" + ex.Message + "\n", Color.Red);
                if (sp.IsOpen)
                    sp.Close();
                return "";
            }
            return result;
        }

        /// <summary>
        /// 查询当前测量功能名称
        /// </summary>
        private string GetFunctionName()
        {
            if (ComList.Text == "")
                return "";
            SerialPort sp = CreateSerialPort(2000);
            string funcName = "";
            try
            {
                sp.Open();
                sp.WriteLine("FUNCtion?");
                funcName = sp.ReadLine().Trim();
                sp.Close();
            }
            catch
            {
                if (sp.IsOpen)
                    sp.Close();
            }
            return funcName;
        }

        private void LoadCollectedNum()
        {
            sql.Clear();
            sql.Append("select ma_code,nvl(mcd_okqty,0) mcd_okqty,ma_prodcode,pr_detail,");
            sql.Append("ma_qty - nvl(mcd_okqty, 0) remain_qty from make left join makecraftdetail on ");
            sql.Append("mcd_maid=ma_id left join product on pr_code=ma_prodcode where ma_code='" + oMakeCode + "'  and mcd_stepcode='" + User.CurrentStepCode + "'");
            DataTable dt = (DataTable)dh.ExecuteSql(sql.GetString(), "select");
            BaseUtil.SetFormValue(Controls, dt);
        }

        private void sncode_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode != Keys.Enter)
                return;

            //1) 校验SN非空
            if (sncode.Text == "")
            {
                OperateResult.AppendText("<<输入不能为空\n", Color.Red);
                return;
            }

            //2) 校验工步属性
            if (!LogicHandler.CheckStepAttribute(Tag.ToString(), User.UserSourceCode, out oErrorMessage))
            {
                OperateResult.AppendText(">>" + oErrorMessage + "\n", Color.Red, sncode);
                return;
            }

            //3) 获取工单信息
            string oStatus = "";
            if (!LogicHandler.GetMakeInfo(sncode.Text, out oMakeCode, out oStatus, out oErrorMessage))
            {
                if (ms_makecode.Text == "")
                {
                    OperateResult.AppendText(">>" + oErrorMessage + "\n", Color.Red, sncode);
                    return;
                }
            }

            //4) CheckStepSNAndMacode 校验SN与工单
            if (LogicHandler.CheckStepSNAndMacode(ms_makecode.Text == "" ? oMakeCode : ms_makecode.Text, User.UserSourceCode, sncode.Text, User.UserCode, out oMakeCode, out oMsID, out oErrorMessage))
            {
                //查询并显示工单产品信息
                sql.Clear();
                sql.Append("select ms_makecode,ms_prodcode,pr_detail from makeserial left join product on ");
                sql.Append(" ms_prodcode = pr_code where ms_id = '" + oMsID + "'");
                DataTable dt = (DataTable)dh.ExecuteSql(sql.GetString(), "select");
                BaseUtil.SetFormValue(this.Controls, dt);
                LoadCollectedNum();

                OperateResult.AppendText(">>" + sncode.Text + " SN校验通过, 开始读取台式电桥数据\n", Color.Black);

                //5) 从台式电桥获取测试数据
                string testData = GetTestDataFromBridge();
                if (testData == "")
                {
                    OperateResult.AppendText(">>未获取到测试数据, 请检查串口连接\n", Color.Red, sncode);
                    return;
                }

                OperateResult.AppendText(">>电桥返回数据:" + testData + "\n", Color.Black);

                //6) 解析数据并插入STEPTESTDETAIL
                //电桥返回数据以逗号分隔多个测量值
                string[] values = testData.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
                //尝试获取当前测量功能
                string funcName = GetFunctionName();

                for (int i = 0; i < values.Length; i++)
                {
                    string className = funcName != "" ? funcName + (i + 1) : "测量值" + (i + 1);
                    string testResult = values[i].Trim();
                    dh.ExecuteSql("insert into STEPTESTDETAIL(std_id,std_sn,std_indate,std_class,std_testtimes,std_testresult,std_badcode) values(STEPTESTDETAIL_seq.nextval,'" + sncode.Text + "',sysdate,'" + className + "','','" + testResult + "','')", "insert");
                    OperateResult.AppendText(">>" + className + ":" + testResult + "\n", Color.Black);
                }

                //7) 过站 SetStepResult
                if (LogicHandler.SetStepResult(oMakeCode, User.UserSourceCode, sncode.Text, "电桥测试", "OK", User.UserCode, out oErrorMessage))
                {
                    //提示正确返回时传递的信息
                    if (oErrorMessage.Contains("AFTERSUCCESS"))
                        OperateResult.AppendText(">>" + oErrorMessage + "\n");
                    //刷新工单计数
                    LoadCollectedNum();
                    //记录日志
                    LogicHandler.DoCommandLog(Tag.ToString(), User.UserCode, oMakeCode, User.UserLineCode, User.UserSourceCode, "电桥测试", "测试数据采集成功", sncode.Text, "");
                    //SN核对成功
                    OperateResult.AppendText("<<" + sncode.Text + "测试数据采集完成, 过站成功\n", Color.Green, sncode);
                    OperateResult.AppendText(">>请输入SN\n", Color.Black);
                }
                else
                {
                    OperateResult.AppendText(">>过站失败:" + oErrorMessage + "\n", Color.Red, sncode);
                }

                //清空SN输入框, 准备下一次扫码
                sncode.Text = "";
                sncode.Focus();
            }
            else
            {
                OperateResult.AppendText(">>" + oErrorMessage + "\n", Color.Red, sncode);
            }
        }
    }
}