using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO;
using System.IO.Ports;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading;
using System.Windows.Forms;
using UAS_MES.DataOperate;
using UAS_MES.Entity;
using UAS_MES.PublicMethod;

namespace UAS_MES.Packing
{
    public partial class Packing_ProdWeightSet : Form
    {

        AutoSizeFormClass asc = new AutoSizeFormClass();

        DataTable Dbfind;//存储工单号查询出来的信息

        //创建串口实例
        SerialPort serialPort1 = new SerialPort();

        DataHelper dh;

        Thread thread;

        //true的时候表示从串口读取数据
        bool GetData = true;

        int samplesCount = 0;

        string maxValue = "";//存储最大值

        string minValue = "";//存储最小值
        public Packing_ProdWeightSet()
        {
            InitializeComponent();
        }

        private void Packing_ProdWeightSet_Load(object sender, EventArgs e)
        {
            asc.controllInitializeSize(this);
            ComList.Text = BaseUtil.GetCacheData("PortName").ToString();
            BaudRate.Text = BaseUtil.GetCacheData("BaudRate").ToString();
            //工单号放大镜配置
            ma_code.TableName = "make left join product on ma_prodcode=pr_code";
            ma_code.SelectField = "ma_code # 工单号,pr_code # 产品编号,pr_detail # 产品名称,pr_spec # 规格,ma_qty # 工单数量";
            ma_code.FormName = Name;
            ma_code.SetValueField = new string[] { "ma_code","pr_code","pr_detail","pr_spec" };
            ma_code.DbChange += Ma_code_DbChange;

            dh = new DataHelper();
            //开始称重
            startWeigh.PerformClick();
        }
        private void Ma_code_DbChange(object sender, EventArgs e)
        {
            Dbfind = ma_code.ReturnData;
            BaseUtil.SetFormValue(this.Controls, Dbfind);
        }
        private void recordResult(int index,string palletcode, string weigh, string time)
        {
            //创建一个item
            ListViewItem lvi = new ListViewItem();
            //分条赋值
            lvi.SubItems.Add(index+"");
            lvi.SubItems.Add(palletcode);
            lvi.SubItems.Add(weigh+pr_cartonunit.Text);
            lvi.SubItems.Add(time);
            //添加结果的信息进去
            showResult.Items.Add(lvi);

            //更新已称重量最大值最小值
            if (index > 1)
            {
                maxValue = double.Parse(weigh) > double.Parse(maxValue) ? weigh : maxValue;
                minValue = double.Parse(weigh) < double.Parse(minValue) ? weigh : minValue;
            }
            else
            {
                maxValue = weigh;
                minValue = weigh;
            }
        }

        private void startWeigh_Click(object sender, EventArgs e)
        {
            thread = new Thread(getSerialData);
            try
            {
                GetData = true;
                serialPort1.PortName = this.ComList.Text;
                serialPort1.BaudRate = int.Parse(BaudRate.Text);
                serialPort1.Open();
                thread.Start();
            }
            catch (Exception mes)
            {
                if (BaudRate.Text == "" || ComList.Text == "")
                    OperateResult.AppendText(">>请先在电子秤调试界面维护波特率和串口\n", Color.Red);
                else
                    OperateResult.AppendText(">>" + mes.Message + "\n", Color.Red);
            }
        }
        private void getSerialData()
        {
            if (serialPort1.IsOpen)
            {
                if (!SystemInf.OpenPort.Contains(serialPort1.PortName))
                {
                    SystemInf.OpenPort.Add(serialPort1.PortName);
                    try
                    {
                        while (GetData)
                        {
                            try
                            {
                                weight.Text = Regex.Replace(serialPort1.ReadLine(), "\\D+", "");
                            }
                            catch (Exception)
                            {
                                GetData = false;
                            }
                        }
                    }
                    catch (IOException ex) { MessageBox.Show(ex.Message); }
                }
                else
                    MessageBox.Show("端口已被占用，请关闭其他窗口");
            }
        }
        //停止称重
        private void stopWeigh_Click(object sender, EventArgs e)
        {
            GetData = false;
            SystemInf.OpenPort.Remove(serialPort1.PortName);
            serialPort1.Close();
        }

        private void confirm_Click(object sender, EventArgs e)
        {
            //按确认更新产品重量
            if (ma_code.Text=="")
            {
                OperateResult.AppendText("<<请先选择工单\n", Color.Red);
                return;
            }
            //判断是否达到已称数量
            if (showResult.Items.Count<samplesCount)
            {
                OperateResult.AppendText("<<采样个数不足\n", Color.Red);
                return;
            }
            //更新彩盒重量最大值最小值
            dh.ExecuteSql("update product set PR_COLORBOXMAXW ='"+maxValue+"', PR_COLORBOXMINW = '"+minValue+ "',PR_COLORBOXUNIT='"+pr_cartonunit.Text+"' where pr_code='" + pr_code.Text+"'", "update");
            OperateResult.AppendText("<<重量设置成功,最大值"+maxValue+pr_cartonunit.Text+",最小值"+minValue+pr_cartonunit.Text+"\n", Color.Green);
        }

        private void sncode_KeyDown(object sender, KeyEventArgs e)
        {
            //按下了enter键
            if (e.KeyCode == Keys.Enter)
            {
                if (sncode.Text == "")
                {
                    OperateResult.AppendText("<<输入不能为空\n", Color.Red);
                    return;
                }
                if (weight.Text == "")
                {
                    OperateResult.AppendText("<<未读取到重量信息\n", Color.Red);
                    return;
                }
                if (double.Parse(weight.Text) == 0)
                {
                    OperateResult.AppendText("<<重量不能等于0\n", Color.Red, sncode);
                    return;
                }
                //验证彩盒是否与工单对应
                if (!dh.CheckExist("makeserial","ms_makecode='"+ma_code.Text+"' and ms_sncode = '"+sncode.Text+"'"))
                {
                    OperateResult.AppendText("<<序列号"+sncode.Text+"不在工单"+ma_code.Text+"中\n", Color.Red, sncode);
                    return;
                }
                //记录重量
                recordResult(showResult.Items.Count+1,sncode.Text, weight.Text, System.DateTime.Now.ToString());
            }
        }

        private void Packing_ProdWeightSet_AutoSizeChanged(object sender, EventArgs e)
        {

        }

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

        private void ma_code_UserControlTextChanged(object sender, EventArgs e)
        {
            //查询重量设置采样个数
            try
            {
                samplesCount = int.Parse(dh.GetConfig("重量设置采样个数", "MESSetting").ToString());
            }
            catch (Exception ess)
            {
                //如果没维护的话默认是10
                samplesCount = 10;
            }
            OperateResult.AppendText("<<重量设置需采样个数为" + samplesCount + "\n", Color.Black);
            //清空称量记录
            showResult.Items.Clear();
        }
    }
}