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407 lines
14 KiB
407 lines
14 KiB
using Avalonia.Controls;
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using Avalonia.Input;
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using Avalonia.Interactivity;
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using Avalonia.Threading;
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using EC.Util.CameraSDK;
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using EC.Util.Common;
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using EC.Util.Port;
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using JiLinApp.Biz.TransmitAlarm;
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using JiLinApp.Components;
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using JiLinApp.Core;
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using JiLinApp.Core.App;
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using JiLinApp.Core.Avalonia;
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using JiLinApp.Docking.FenceAlarm;
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using JiLinApp.Docking.Military;
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using JiLinApp.Docking.Ptz;
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using JiLinApp.Docking.VibrateAlarm;
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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.IO.Ports;
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using System.Linq;
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using System.Text.RegularExpressions;
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using System.Threading;
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namespace JiLinApp.Pages.PtzServer;
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public partial class Ptz : UserControl
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{
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#region Fields
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private AppConfig AppConfig { get; } = Global.AppConfig;
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private MilitaryService MilitaryService { get; } = Global.MilitaryService;
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private List<CameraLinkageInfo> CameraLinkageList { get; set; } = new();
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private ConcurrentDictionary<string, ICameraSdk> CameraSdkDict { get; } = new();
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private ConcurrentDictionary<string, CameraRealPlay> RealPlayDict { get; } = new();
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private Window? _win;
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private Window? Wdw
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{
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get
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{
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_win ??= ControlsUtil.GetWindow(this);
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return _win;
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}
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}
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#endregion Fields
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public Ptz()
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{
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InitializeComponent();
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//绑定串口服务开关响应事件
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OpenComBtn.Click += OpenComBtn_Click;
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CloseComBtn.Click += CloseComBtn_Click;
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//绑定实时视频响应事件
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ShowLiveVideoBtn.Click += ShowLiveVideoBtn_Click;
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//绑定云台响应事件
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List<Button> btnList = new();
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ControlsUtil.FindChild(PtzCtrlPanel, ref btnList);
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foreach (var btn in btnList)
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{
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btn.AddHandler(PointerPressedEvent, PtzBtn_MouseDown, RoutingStrategies.Tunnel);
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btn.AddHandler(PointerReleasedEvent, PtzBtn_MouseUp, RoutingStrategies.Tunnel);
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}
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GotoBtn.Click += GotoBtn_Click;
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//绑定云台控制类型更改事件
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ControlTypeNameCbx.SelectionChanged += ControlTypeName_SelectionChanged;
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MessageEvent.VibrateAlarm.Subscribe(HandleVibrateAlarm);
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MessageEvent.FenceAlarm.Subscribe(HandleFenceAlarm);
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// 初始化串口下拉框
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string[] ports = SerialPort.GetPortNames().OrderBy(s => int.Parse(Regex.Match(s, @"\d+").Value)).ToArray();
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foreach (string port in ports) ComNameCbx.Items.Add(new ComboBoxItem { Content = port });
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ComNameCbx.SelectedIndex = 0;
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// 初始化相机 sdk 和相机 ip 下拉框
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CameraLinkageList = MilitaryService.GetCameraLinkageList();
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TaskUtil.RunCatch(() => Dispatcher.UIThread.Invoke(() => LoadCameraSdkDict(MilitaryService.GetCameraList())));
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// 初始化云台控制类型下拉框
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foreach (var cfg in AppConfig.Base.PtzCtrlTypes) ControlTypeNameCbx.Items.Add(new ComboBoxItem { Content = cfg.Name });
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ControlTypeNameCbx.SelectedIndex = 0;
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// 初始化相机 id 下拉框
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for (int i = 1; i <= 5; i++) CameraIdCbx.Items.Add(new ComboBoxItem { Content = i });
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CameraIdCbx.SelectedIndex = 0;
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// 初始化预置点 id 下拉框
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for (int i = 1; i <= 10; i++) PresetIdCbx.Items.Add(new ComboBoxItem { Content = i });
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PresetIdCbx.SelectedIndex = 0;
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}
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#region Com
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private YcSerialPort? Port { get; set; }
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private bool IsComConnect()
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{
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return Port != null && Port.IsOpen();
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}
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private void ChangeState(bool openState)
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{
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OpenComBtn.IsEnabled = !openState;
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CloseComBtn.IsEnabled = openState;
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}
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#endregion Com
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#region Element Event
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private void OpenComBtn_Click(object? sender, RoutedEventArgs e)
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{
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if (IsComConnect()) return;
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try
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{
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SerialPortParam param = new()
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{
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ComName = ComNameCbx.GetText(),
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BaudRate = int.Parse(BaudRateCbx.GetText()),
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Parity = 0,
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DataBits = int.Parse(DataBitsCbx.GetText()),
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StopBits = int.Parse(StopBitsCbx.GetText()),
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};
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Port = new YcSerialPort(param);
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Port.OpenCom();
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ChangeState(true);
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}
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catch (Exception ex)
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{
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Port = null;
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_ = ControlsUtil.ShowWarnDialog(Wdw, message: ex.ToString());
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LogUnit.Error(ex);
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}
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}
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private void CloseComBtn_Click(object? sender, RoutedEventArgs e)
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{
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if (!IsComConnect()) return;
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try
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{
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Port?.CloseCom();
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Port = null;
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ChangeState(false);
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}
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catch (Exception ex)
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{
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_ = ControlsUtil.ShowWarnDialog(Wdw, message: ex.ToString());
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LogUnit.Error(ex);
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}
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}
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private void PtzBtn_MouseDown(object? sender, PointerPressedEventArgs e)
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{
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if (sender is not Button btn) return;
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PtzControlType ctrlType = PtzControlTypeConfigHelper.GetControlType(ControlTypeNameCbx.GetText());
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PtzCmdType cmdType = PtzCmd.GetCmdType((btn.Name ?? string.Empty).Replace("Btn", ""));
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switch (ctrlType)
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{
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case PtzControlType.PelcoD:
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case PtzControlType.PelcoP:
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if (!IsComConnect()) break;
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byte cameraId = byte.Parse(CameraIdCbx.GetText());
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byte[] cmd = PtzComCmd.GetCmd(ctrlType, cmdType, new object[] { cameraId });
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if (cmd != null && cmd.Length > 0) Port?.SendHex(cmd);
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break;
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case PtzControlType.DCamera:
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if (!IsComConnect()) break;
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cmd = PtzComCmd.GetCmd(ctrlType, cmdType);
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if (cmd != null && cmd.Length > 0) Port?.SendHex(cmd);
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break;
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case PtzControlType.CameraSdk:
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string cameraIp = CameraIpCbx.GetText();
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CameraSdkDict.TryGetValue(cameraIp, out ICameraSdk? cameraSdk);
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if (cameraSdk == null) break;
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int stop = 0;
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PtzCameraCmd.PtzMove(cameraSdk, cmdType, new int[] { stop });
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break;
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default: break;
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}
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}
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private void PtzBtn_MouseUp(object? sender, PointerReleasedEventArgs e)
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{
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if (sender is not Button btn) return;
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PtzControlType ctrlType = PtzControlTypeConfigHelper.GetControlType(ControlTypeNameCbx.GetText());
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PtzCmdType cmdType = PtzCmdType.Stop;
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switch (ctrlType)
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{
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case PtzControlType.PelcoD:
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case PtzControlType.PelcoP:
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if (!IsComConnect()) break;
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byte cameraId = byte.Parse(CameraIdCbx.GetText());
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byte[] cmd = PtzComCmd.GetCmd(ctrlType, cmdType, new object[] { cameraId });
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if (cmd != null && cmd.Length > 0) Port?.SendHex(cmd);
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break;
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case PtzControlType.DCamera:
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if (!IsComConnect()) break;
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cmd = PtzComCmd.GetCmd(ctrlType, cmdType);
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if (cmd != null && cmd.Length > 0) Port?.SendHex(cmd);
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break;
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case PtzControlType.CameraSdk:
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string cameraIp = CameraIpCbx.GetText();
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CameraSdkDict.TryGetValue(cameraIp, out ICameraSdk? cameraSdk);
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if (cameraSdk == null) break;
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cmdType = PtzCmd.GetCmdType((btn.Name ?? string.Empty).Replace("Btn", ""));
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int stop = 1;
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PtzCameraCmd.PtzMove(cameraSdk, cmdType, new int[] { stop });
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break;
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default: break;
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}
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}
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private void GotoBtn_Click(object? sender, RoutedEventArgs e)
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{
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PtzControlType ctrlType = PtzControlTypeConfigHelper.GetControlType(ControlTypeNameCbx.GetText());
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PtzCmdType cmdType = PtzCmdType.PresetGoto;
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byte presetId = byte.Parse(PresetIdCbx.GetText());
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switch (ctrlType)
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{
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case PtzControlType.PelcoD:
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case PtzControlType.PelcoP:
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if (!IsComConnect()) break;
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byte cameraId = byte.Parse(CameraIdCbx.GetText());
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byte[] cmd = PtzComCmd.GetCmd(ctrlType, cmdType, new object[] { cameraId, presetId });
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if (cmd != null && cmd.Length > 0) Port?.SendHex(cmd);
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break;
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case PtzControlType.CameraSdk:
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string cameraIp = CameraIpCbx.GetText();
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CameraSdkDict.TryGetValue(cameraIp, out ICameraSdk? cameraSdk);
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if (cameraSdk == null) break;
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PtzCameraCmd.PtzMove(cameraSdk, cmdType, new int[] { presetId });
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break;
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default: break;
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}
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}
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private void ShowLiveVideoBtn_Click(object? sender, RoutedEventArgs e)
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{
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string cameraIp = CameraIpCbx.GetText();
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if (!CameraSdkDict.TryGetValue(cameraIp, out ICameraSdk? sdk)) return;
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Dispatcher.UIThread.Invoke(() => ShowLiveVideo(sdk));
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}
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private void ControlTypeName_SelectionChanged(object? sender, SelectionChangedEventArgs e)
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{
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if (e.AddedItems[0] is not ComboBoxItem cbxItem) return;
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string ctrlTypeName = cbxItem?.Content?.ToString() ?? string.Empty;
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PtzControlType ctrlType = PtzControlTypeConfigHelper.GetControlType(ctrlTypeName);
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switch (ctrlType)
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{
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case PtzControlType.PelcoD:
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case PtzControlType.PelcoP:
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case PtzControlType.DCamera:
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CameraIdCbx.IsEnabled = true;
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CameraIpCbx.IsEnabled = false;
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ShowLiveVideoBtn.IsEnabled = false;
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break;
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case PtzControlType.CameraSdk:
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CameraIdCbx.IsEnabled = false;
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CameraIpCbx.IsEnabled = true;
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ShowLiveVideoBtn.IsEnabled = true;
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break;
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default:
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CameraIdCbx.IsEnabled = false;
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CameraIpCbx.IsEnabled = false;
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ShowLiveVideoBtn.IsEnabled = false;
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break;
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}
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}
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#endregion Element Event
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#region Invoke Event
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private void ShowLiveVideo(ICameraSdk sdk)
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{
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if (sdk == null) { LogUnit.Error(this, $"CameraSdk({sdk?.CameraInfo.Id}-{sdk?.CameraInfo.Ip}) not found."); return; }
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if (!sdk.ConnectSuccess()) { LogUnit.Error(this, $"CameraSdk({sdk.CameraInfo.Id}-{sdk.CameraInfo.Ip}) connect failed."); return; }
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if (!ControlsUtil.TryGetWindow(this, out Window? w)) return;
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string cameraIp = sdk.CameraInfo.Ip;
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RealPlayDict.TryGetValue(cameraIp, out CameraRealPlay? realPlay);
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if (realPlay == null || realPlay.IsClosed)
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{
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realPlay = new(sdk)
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{
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Title = $"RealPlay({sdk.CameraInfo.Name})",
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ShowInTaskbar = false
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};
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RealPlayDict[cameraIp] = realPlay;
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}
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realPlay.Show(w);
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realPlay.WindowState = WindowState.Normal;
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realPlay.StartPlay();
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}
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private void HandleVibrateAlarm(TcpAlarmHostMessage msg)
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{
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AlarmMessage alarm = msg.ToAlarmMessage();
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TaskUtil.RunCatch(() => HandleAlarmInvoke(alarm));
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}
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private void HandleFenceAlarm(UdpAlarmHostMessage msg)
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{
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AlarmMessage alarm = msg.ToAlarmMessage();
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TaskUtil.RunCatch(() => HandleAlarmInvoke(alarm));
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}
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private void HandleAlarmInvoke(AlarmMessage alarm)
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{
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if (alarm == null) return;
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bool realPlay = AppConfig.AlarmPlatform.RealPlay;
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string deviceId = alarm.LabelCode;
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string sensorId = alarm.ChannelId;
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List<CameraLinkageInfo> cameraLinkages = GetCameraLinkageList(sensorId);
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foreach (var item in cameraLinkages)
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{
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if (item == null) { LogUnit.Error(this, $"CameraLinkageInfo(sensorId:{sensorId}) not found."); return; }
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string cameraId = item.CameraId;
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ICameraSdk? cameraSdk = GetCameraSdk(cameraId);
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string cameraIp = cameraSdk?.CameraInfo.Ip ?? string.Empty;
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if (cameraSdk == null) { LogUnit.Error(this, $"CameraSdk({cameraId}-{cameraIp}) not found."); return; }
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if (!cameraSdk.ConnectSuccess()) { LogUnit.Error(this, $"CameraSdk({cameraId}-{cameraIp}), connect failed."); return; }
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if (realPlay) Dispatcher.UIThread.Invoke(() => ShowLiveVideo(cameraSdk));
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// TODO: 设计 PriorityQueue
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int len = item.PresetIds.Length;
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for (int i = 0; i < len; i++)
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{
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int presetId = item.PresetIds[i];
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PtzCameraCmd.PtzMove(cameraSdk, PtzCmdType.PresetGoto, new int[] { presetId });
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if (i != len) Thread.Sleep(5000);
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}
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}
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}
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#endregion Invoke Event
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#region Military
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private void LoadCameraSdkDict(List<CameraInfo> cameraList)
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{
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int tryTime = 5, tryInterval = 500;
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for (int i = 0; i < cameraList.Count; i++)
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{
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CameraInfo info = cameraList[i];
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string ip = info.Ip;
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if (CameraSdkDict.ContainsKey(ip)) continue;
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ICameraSdk sdk = CameraFactory.BuildCameraSdk(info);
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CameraSdkDict[ip] = sdk;
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CameraIpCbx.Items.Add(new ComboBoxItem { Content = ip });
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TaskUtil.RunCatch(() =>
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{
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bool flag = false;
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for (int i = 0; i < tryTime; i++)
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{
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flag = sdk.Init();
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if (flag) break;
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Thread.Sleep(tryInterval);
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}
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});
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}
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}
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private CameraLinkageInfo? GetCameraLinkage(string sensorId)
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{
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foreach (var item in CameraLinkageList)
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{
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if (sensorId.Equals(item.SensorId)) return item;
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}
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return null;
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}
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private List<CameraLinkageInfo> GetCameraLinkageList(string sensorId)
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{
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List<CameraLinkageInfo> list = new();
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foreach (var item in CameraLinkageList)
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{
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if (sensorId.Equals(item.SensorId)) list.Add(item);
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}
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return list;
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}
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private ICameraSdk? GetCameraSdk(string cameraId)
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{
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foreach (var item in CameraSdkDict.Values)
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{
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if (item == null) continue;
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if (cameraId.Equals(item.CameraInfo.Id)) return item;
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}
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return null;
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}
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#endregion Military
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}
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