using LB_SmartVisionCommon;
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using LB_VisionControls;
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using LB_VisionProcesses.Cameras;
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using LB_VisionProcesses.Communicators;
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using LB_VisionProcesses.Communicators.SiemensS7;
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using OpenVinoSharp.Extensions.model;
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using System;
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using System.Collections.Concurrent;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Diagnostics;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Text.RegularExpressions;
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using System.Threading.Tasks;
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using System.Windows;
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using System.Windows.Forms;
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using System.Windows.Media.Media3D;
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using static ZXing.QrCode.Internal.Mode;
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namespace LB_SmartVision.Forms.Pages.MotionControlPage
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{
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public partial class MotionControlFormRead : Form
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{
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// 原始字典：Key是读取PLC地址，Value是的Key是写入PLC地址以及对应的值Float值
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private Dictionary<string, Dictionary<string, float>> _plcDataDict;
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// 用于绑定到DataGridView的可编辑列表
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private BindingList<PlcDataItem> _plcDataList;
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// DataGridView绑定的数据源
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private BindingSource _bindingSource;
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private PlcConfig config;
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private DataTable signalTable;
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private BindingSource bindingSource;
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private string Name;
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UserPictureBox onlinePictureBox { get; set; }
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string communicatorsName { get; set; }
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public MotionControlFormRead()
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{
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InitializeComponent();
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}
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string cameraSN = string.Empty;
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public MotionControlFormRead(string strCameraSN)
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{
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InitializeComponent();
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if (string.IsNullOrEmpty(strCameraSN))
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{
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return;
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}
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this.cmbSN.Items.Clear();
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this.cmbSN.Items.Add(strCameraSN);
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onlinePictureBox = new UserPictureBox(uiGroupBoxImage);
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this.uiGroupBoxImage.Controls.Clear();
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this.uiGroupBoxImage.Controls.Add(onlinePictureBox);
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onlinePictureBox.Dock = DockStyle.Fill;
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LoadConfigAndSetupGrid();
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}
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Dictionary<string, PlcConfig> concurrentDictionary = new Dictionary<string, PlcConfig>();
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public void Unsubscribe()
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{
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try
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{
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if (GlobalVar.dicCameras[this.cmbSN.Text] == null)
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{
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return;
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}//取消回调函数
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GlobalVar.dicCameras[this.cmbSN.Text].ImageGrabbed -= GetImageBllComplete;
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}
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catch (Exception ex)
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{
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// 记录错误信息
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Debug.WriteLine($"错误: {ex.Message}");
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}
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}
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public void Subscribe()
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{
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try
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{
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if (GlobalVar.dicCameras[this.cmbSN.Text] == null)
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{
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return;
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}
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//取消回调函数
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GlobalVar.dicCameras[this.cmbSN.Text].ImageGrabbed -= GetImageBllComplete;
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//加载回调函数
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GlobalVar.dicCameras[this.cmbSN.Text].ImageGrabbed += GetImageBllComplete;
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}
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catch (Exception ex)
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{
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// 记录错误信息
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Debug.WriteLine($"错误: {ex.Message}");
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}
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}
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/// <summary>
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/// 相机回调运行
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/// </summary>
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/// <param name="CCDName"></param>
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/// <param name="image"></param>
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private void GetImageBllComplete(object sender, CameraEventArgs e)
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{
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if (e.Bitmap == null)
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{
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return;
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}
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lock (e.Bitmap)
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{
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if (this.InvokeRequired) // 检查是否需要在UI线程上调用
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{
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this.Invoke(new Action(() =>
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{
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onlinePictureBox.Image = e.Bitmap;
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})); // 递归调用自身，但这次在UI线程上
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}
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else
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{
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onlinePictureBox.Image = e.Bitmap;
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}
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}
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}
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private void uiButtonGrabOnce_Click(object sender, EventArgs e)
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{
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if (GlobalVar.dicCameras[this.cmbSN.Text] == null)
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{
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return;
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}
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Task.Factory.StartNew(() =>
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{
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GlobalVar.dicCameras[this.cmbSN.Text].SetTriggerMode(TriggerMode.On, TriggerSource.Software);
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DateTime startTime = DateTime.Now; // 当前时间
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GlobalVar.dicCameras[this.cmbSN.Text].GetImageWithSoftTrigger(out Bitmap bitmap);
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});
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}
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private void uiButtonCloseSoftGrab_Click(object sender, EventArgs e)
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{
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if (GlobalVar.dicCameras[this.cmbSN.Text] == null)
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{
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return;
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}
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Task.Factory.StartNew(() =>
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{
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GlobalVar.dicCameras[this.cmbSN.Text].StopGrabbing();
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GlobalVar.dicCameras[this.cmbSN.Text].SetTriggerMode(TriggerMode.On, TriggerSource.Software);
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GlobalVar.dicCameras[this.cmbSN.Text].StartGrabbing();
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});
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}
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private void uiButtonHardGrabWithPLC_Click(object sender, EventArgs e)
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{
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if (GlobalVar.dicCameras[this.cmbSN.Text] == null)
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{
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return;
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}
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Task.Factory.StartNew(() =>
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{
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GlobalVar.dicCameras[this.cmbSN.Text].SetTriggerMode(TriggerMode.On, TriggerSource.Line0);
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GlobalVar.dicCameras[this.cmbSN.Text].StopGrabbing();
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GlobalVar.dicCameras[this.cmbSN.Text].StartWith_HardTriggerModel();
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});
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}
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private void cmbSN_SelectedIndexChanged(object sender, EventArgs e)
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{
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this.cameraSN = this.cmbSN.Text;
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this.textBoxName.Text = "Camera" + GlobalVar.dicCameras[this.cmbSN.Text].SN;
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//加载回调函数
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Subscribe();
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}
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private void btnAdd_Click(object sender, EventArgs e)
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{
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using (var configForm = new ConfigForm(config, GlobalVar.allPlcSettingPath + "\\" + this.Name + ".json"))
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{
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if (configForm.ShowDialog() == DialogResult.OK)
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{
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config = S7ConfigService.LoadConfig(GlobalVar.allPlcSettingPath);
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LoadConfigAndSetupGrid();
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UpdateConnectionStatus();
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}
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}
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}
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// 数据类型转换辅助方法
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private object ConvertValue(string dataType, string valueStr)
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{
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switch (dataType)
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{
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case "Bool":
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{
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if (bool.TryParse(valueStr, out bool b)) return b;
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if (valueStr == "1") return true;
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if (valueStr == "0") return false;
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throw new Exception("无效的布尔值");
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}
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case "Byte":
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{
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return byte.Parse(valueStr);
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}
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case "Int":
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{
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return short.Parse(valueStr);
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}
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case "DInt":
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{
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return int.Parse(valueStr);
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}
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case "Real":
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{
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return float.Parse(valueStr);
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}
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case "String":
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{
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return valueStr;
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}
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default:
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{
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throw new NotSupportedException($"不支持的类型: {dataType}");
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}
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}
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}
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private void LoadConfigAndSetupGrid()
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{
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config = S7ConfigService.LoadConfig(GlobalVar.allPlcSettingPath + "\\" + this.Name + ".json");
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if (GlobalVar.allPlcSettings.Keys.Contains(Name))
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{
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GlobalVar.allPlcSettings[Name] = config;
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}
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else
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{
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GlobalVar.allPlcSettings.TryAdd(Name, config);
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}
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ConfigManager<Dictionary<string, Dictionary<string, PlcConfig>>>.SaveConfig<Dictionary<string, Dictionary<string, PlcConfig>>>(GlobalVar.dicMPlcData, GlobalVar.allMPlcDataPath);
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// 构建 DataTable 用于展示信号（支持编辑值列）
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signalTable = new DataTable();
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signalTable.Columns.Add("SignalName", typeof(string));
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signalTable.Columns.Add("Address", typeof(string));
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signalTable.Columns.Add("Value", typeof(string));
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foreach (var signal in config.Signals)
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{
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string address = $"{signal.Area}";
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if (signal.Area == "DB")
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address += $"{signal.DbNumber}.DB";
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address += $"{signal.ByteOffset}.{signal.BitOffset}";
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signalTable.Rows.Add(signal.SignalName, address, "");
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}
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bindingSource = new BindingSource();
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bindingSource.DataSource = signalTable;
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dgvSignals.DataSource = bindingSource;
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dgvSignals.Columns["SignalName"].HeaderText = "信号名称";
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dgvSignals.Columns["SignalName"].ReadOnly = true;
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dgvSignals.Columns["Address"].HeaderText = "PLC 地址";
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dgvSignals.Columns["Address"].ReadOnly = true;
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dgvSignals.Columns["Value"].HeaderText = "当前值";
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dgvSignals.Columns["Value"].ReadOnly = true; // 允许用户编辑
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UpdateConnectionStatus();
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dgvSignals.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
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dgvSignals.ForeColor = Color.Black;
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}
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private void UpdateConnectionStatus()
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{
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if (((SiemensLBS7)GlobalVar.dicCommunicators[GlobalVar.currentCommunicators]) != null && ((SiemensLBS7)GlobalVar.dicCommunicators[GlobalVar.currentCommunicators]).bConnected)
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{
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lblStatus.Text = $"已连接: {config.PlcIpAddress}";
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lblStatus.ForeColor = Color.Green;
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}
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else
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{
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lblStatus.Text = "未连接";
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lblStatus.ForeColor = Color.Red;
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}
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}
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private void btnOneClickRead_Click(object sender, EventArgs e)
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{
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if (((SiemensLBS7)GlobalVar.dicCommunicators[GlobalVar.currentCommunicators]) == null || !((SiemensLBS7)GlobalVar.dicCommunicators[GlobalVar.currentCommunicators]).bConnected)
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{
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System.Windows.Forms.MessageBox.Show("请先连接 PLC", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
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return;
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}
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try
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{
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for (int i = 0; i < config.Signals.Count; i++)
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{
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var signal = config.Signals[i];
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object value = ((SiemensLBS7)GlobalVar.dicCommunicators[GlobalVar.currentCommunicators]).ReadSignal(signal);
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config.Signals[i].Value = value?.ToString() ?? "";
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signalTable.Rows[i]["Value"] = config.Signals[i].Value;
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//ShowLogMsg(signalTable.Rows[i]["Value"] + "：" + value?.ToString() ?? "");
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}
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}
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catch (Exception ex)
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{
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System.Windows.Forms.MessageBox.Show($"批量读取失败: {ex.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void btnOneClickSetting_Click(object sender, EventArgs e)
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{
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if (((SiemensLBS7)GlobalVar.dicCommunicators[GlobalVar.currentCommunicators]) == null || !((SiemensLBS7)GlobalVar.dicCommunicators[GlobalVar.currentCommunicators]).bConnected)
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{
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System.Windows.Forms.MessageBox.Show("请先连接 PLC", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
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return;
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}
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try
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{
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int successCount = 0;
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for (int i = 0; i < config.Signals.Count; i++)
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{
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var signal = config.Signals[i];
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string newValueStr = signalTable.Rows[i]["Value"]?.ToString();
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if (!string.IsNullOrEmpty(newValueStr))
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{
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object convertedValue = ConvertValue(signal.DataType, newValueStr);
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((SiemensLBS7)GlobalVar.dicCommunicators[GlobalVar.currentCommunicators]).WriteSignal(signal, convertedValue);
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successCount++;
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}
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//ShowSendMsg(signalTable.Rows[i]["Value"] + "：" + newValueStr?.ToString() ?? "");
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}
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System.Windows.Forms.MessageBox.Show($"批量写入完成，成功写入 {successCount} 个信号。", "写入结果", MessageBoxButtons.OK, MessageBoxIcon.Information);
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}
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catch (Exception ex)
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{
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System.Windows.Forms.MessageBox.Show($"批量写入失败: {ex.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void btnSave_Click(object sender, EventArgs e)
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{
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LoadConfigAndSetupGrid();
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}
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}
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}
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