MORClient/MorClient202403027/MorClient/UserControls/Alarm.cs

using Module.Plc.ModbusTcp.Tool;
using MorClient;
using RS.BLL;
using RS.Common;
using RS.Model;
using Sunny.UI;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace WindowsFormsApp1.UserControls
{
    public partial class Alarm : UserControl
    {
        DataTable dtResult = new DataTable();
        DataGridViewHandle gridHdl = new DataGridViewHandle();
        BOperateLogInfo bOperateLogInfo = new BOperateLogInfo();
        List<OperateAlarmLog> operateAlarmLogs = new List<OperateAlarmLog>();
        PlcModbusTool PlcModbusTool = new PlcModbusTool();

        private delegate void PrintCSStateValueCallBack();  //委托事件
        private PrintCSStateValueCallBack ShowCSStateValue;
        private bool IsPrintReadValue = true;
        /// <summary>
        /// 记录尚未恢复的报警数量
        /// </summary>
        int alarmCount = 0;
        /// <summary>
        /// 鼠标点击 所在行数
        /// </summary>
        static int rowLocate;
        public Alarm()
        {
            InitializeComponent();
            //LoadDataNew();
            GenerateDataGridViewColumns();
        }

        #region 数据库中加载的数据
        // 生成DataGridView列
        private void GenerateDataGridViewColumns()
        {
            if (dgvCeshiInfo.DataSource != null)
            {
                if (dgvCeshiInfo.Columns.Count > 0)
                {
                    dgvCeshiInfo.Columns[0].HeaderText = "报警编号";
                    dgvCeshiInfo.Columns[1].HeaderText = "报警名称";
                    dgvCeshiInfo.Columns[2].HeaderText = "报警内容";
                    dgvCeshiInfo.Columns[3].HeaderText = "报警时间";
                    dgvCeshiInfo.Columns[4].HeaderText = "恢复时间";
                   // dgvCeshiInfo.Columns[4].DefaultCellStyle.Format = "yyyy/MM/dd HH:mm:ss";

                    gridHdl._dbgrid = dgvCeshiInfo;
                    gridHdl.GenerateBaseDataGridViewAlarm();
                }
            }
            else
            {

            }
            foreach (DataGridViewColumn column in dgvCeshiInfo.Columns)
            {
                column.SortMode = DataGridViewColumnSortMode.NotSortable;
            }
        }

        #endregion 数据库中加载的报警数据


        /// <summary>
        /// 加载和打开线程
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        public void Alarm_Load()
        {
            // 定义列的名称和类型  
            dtResult = new DataTable();
            dtResult.Columns.Add("报警编号", typeof(string));
            dtResult.Columns.Add("报警内容", typeof(string));
            dtResult.Columns.Add("报警时间", typeof(string));
            
            if (!PubStaticClass.bthreedAlarm)
            {
                PubStaticClass.bthreedAlarm = true;
                //委托展示参数实时值
                ShowCSStateValue = new PrintCSStateValueCallBack(PrintParamRealValue);
                //开始显示实时值线程
                System.Threading.Thread printRealValueThread = new System.Threading.Thread(StartPrintParamRealValue);
                printRealValueThread.IsBackground = true;
                printRealValueThread.Start();
            }
        }

        private void dgvCeshiInfo_CellContentClick(object sender, DataGridViewCellEventArgs e)
        {
            rowLocate = e.RowIndex;
        }

        /// <summary>
        /// 开始显示实时值线程
        /// </summary>
        private void StartPrintParamRealValue()
        {

            while (IsPrintReadValue)
            {
                if (this.IsHandleCreated)
                {
                    this.BeginInvoke(ShowCSStateValue, null);
                }
                System.Threading.Thread.Sleep(2000);
            }

        }
        /// <summary>
        /// 展示参数实时值
        /// </summary>
        private /*async*/ void PrintParamRealValue()
        {
            uiButton3.BackColor = PlcModbusTool.ReadOneBitStyle("4802", 0) ? Color.FromArgb(146, 208, 80) : Color.FromArgb(156, 156, 156);

            dtResult.Clear();
            operateAlarmLogs = Common.operateAlarmLogs;

            for (int i = Common.operateAlarmLogs.Count - 1; i >= 0; i--)
            {
                var item = Common.operateAlarmLogs[i];
                dtResult.Rows.Add(item.alarmLogNum, item.alarmContent, item.alarmStartTime);
            }

            #region 设置顺序
            // 获取 DataTable 的 DefaultView
            DataView view = dtResult.DefaultView;

            // 使用 Sort 方法对 DataTable 进行排序  
            // 可以按照一个或多个列进行排序，并提供排序方向（升序或降序）  
            view.Sort = "报警时间 DESC"; // 先按 Age 升序排序，然后按 Name 降序排序  
            dtResult = view.ToTable();
            #endregion

            dgvCeshiInfo.DataSource = dtResult;

            gridHdl._dbgrid = dgvCeshiInfo;
            gridHdl.GenerateBaseDataGridView();
            GC.Collect();
            GC.WaitForPendingFinalizers();
            foreach (DataGridViewColumn column in dgvCeshiInfo.Columns)
            {
                column.SortMode = DataGridViewColumnSortMode.NotSortable;
            }
            for (int i = 0; i < dgvCeshiInfo.Rows.Count; i++)
            {
                dgvCeshiInfo.Rows[i].ReadOnly = true;
            }
        }

        private void uiButton3_MouseDown(object sender, MouseEventArgs e)
        {
            PlcModbusTool.WriteOneBitStyle("4802", 0, true);
        }

        private void uiButton3_MouseUp(object sender, MouseEventArgs e)
        {
            PlcModbusTool.WriteOneBitStyle("4802", 0, false);
        }

        #region 注释

        /// <summary>
        /// 复位按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void uiButton3_Click(object sender, EventArgs e)
        {
            string armInfo = dgvCeshiInfo.Rows[rowLocate].Cells[2].Value.ToString();
            if (PublicPara.armAndaddress.TryGetValue(armInfo, out var exam))
            {
                PlcModbusTool.WriteOneBitStyle(exam.Item1, exam.Item2, false);

                #region 页面删除当前报警
                if (rowLocate >= 0 && rowLocate < dgvCeshiInfo.RowCount)
                {
                    //更新报警解除时间
                    DataGridViewRow dataGridViewRow = dgvCeshiInfo.Rows[rowLocate] as DataGridViewRow;
                    string alarmName = dataGridViewRow.Cells[1].Value.ToString();

                    DateTime dateTime = DateTime.Now;
                    string formattedDateTime = dateTime.ToString("yyyy-MM-dd HH:mm:ss");
                    bool isUpdateSuccess = bOperateLogInfo.UpdateAlarmLogInfo(alarmName, formattedDateTime);
                    if (isUpdateSuccess)
                    {
                        dgvCeshiInfo.Rows.RemoveAt(rowLocate);
                    }
                }
                else
                {
                    MessageBox.Show("请选择要删除的行");
                }

                #endregion 页面删除当前报警
            }
            else
            {
                MessageBox.Show("当前报警信息未录入");
            }
        }

        #endregion

    }
}