using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.IO;
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using System.Linq;
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using System.Runtime.InteropServices;
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using System.Text;
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using System.Threading.Tasks;
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//using NetSDKCS; // TODO SNAP
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namespace HH.WCS.Mobox3.AnGang.device {
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public class SnapDevice {
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private IntPtr _LoginID = IntPtr.Zero;
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private IntPtr _PlayID = IntPtr.Zero;
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//private fSnapRevCallBack _SnapRevCallBack;
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//private NET_DEVICEINFO_Ex _DeviceInfo = new NET_DEVICEINFO_Ex(); // TODO SNAP
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private bool _IsSpanCapture = false;
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//private List<int> _channalList = new List<int>();
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private int _channalMax = 0;
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public SnapDevice() {
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try {
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//_SnapRevCallBack = new fSnapRevCallBack(SnapRevCallBack);
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//NETClient.Init(null, IntPtr.Zero, null); // TODO SNAP
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//NETClient.SetSnapRevCallBack(_SnapRevCallBack, IntPtr.Zero);
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}
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catch (Exception ex) {
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LogHelper.Info($"发生了异常：{ex.Message}");
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}
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}
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~SnapDevice() {
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//NETClient.Cleanup(); // TODO SNAP
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}
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//public void LoadInfo(Config.Snap snap) {
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// LoadInfo(snap.Ip, snap.Port, snap.Name, snap.Pwd);
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//}
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// TODO SNAP
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//public void LoadInfo(string ip, int port, string name, string pwd) {
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// if (IntPtr.Zero == _LoginID) {
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// ushort uPort = 0;
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// try {
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// uPort = Convert.ToUInt16(port);
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// }
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// catch {
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// LogHelper.Info("加载Snap：端口号格式错误");
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// return;
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// }
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// _LoginID = NETClient.LoginWithHighLevelSecurity(ip, uPort, name, pwd, EM_LOGIN_SPAC_CAP_TYPE.TCP, IntPtr.Zero, ref _DeviceInfo);
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// if (IntPtr.Zero == _LoginID) {
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// LogHelper.Info("相机初始化错误：" + NETClient.GetLastError());
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// return;
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// }
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// //_channalList.Clear();
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// //for (int i = 0; i < _DeviceInfo.nChanNum; i++) {
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// // _channalList.Add(i + 1);
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// //}
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// _channalMax = _DeviceInfo.nChanNum;
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// }
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// else {
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// NETClient.Logout(_LoginID);
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// _LoginID = IntPtr.Zero;
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// if (_IsSpanCapture) {
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// _IsSpanCapture = false;
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// }
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// }
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//}
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//public bool SnapPictureToFileOK(ref string filePath, int channelIndex = 0) {
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// if (channelIndex >= _channalMax) {
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// LogHelper.Info($"通道数 '{channelIndex}' 超出通道总数 '{_channalMax}'");
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// //filePath = string.Empty;
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// return false;
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// }
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// //DateTime now = DateTime.Now;
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// //string path = AppDomain.CurrentDomain.BaseDirectory + "image";
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// //string fileName = string.Format("{0}{1}{2}{3}{4}{5}", now.Year, now.Month, now.Day, now.Hour, now.Minute, now.Second) + ".jpg";
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// //filePath = path + "\\" + fileName;
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// NET_SNAP_PARAMS asyncSnap = new NET_SNAP_PARAMS();
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// //asyncSnap.Channel = (uint)this._channalList[channelIndex];
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// asyncSnap.Channel = (uint)channelIndex;
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// asyncSnap.Quality = 6;
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// asyncSnap.ImageSize = 2;
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// asyncSnap.mode = 0;
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// asyncSnap.InterSnap = 0;
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// NET_IN_SNAP_PIC_TO_FILE_PARAM inParam = new NET_IN_SNAP_PIC_TO_FILE_PARAM {
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// dwSize = (uint)Marshal.SizeOf(typeof(NET_IN_SNAP_PIC_TO_FILE_PARAM)),
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// stuParam = asyncSnap,
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// szFilePath = filePath,
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// };
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// NET_OUT_SNAP_PIC_TO_FILE_PARAM outParam = new NET_OUT_SNAP_PIC_TO_FILE_PARAM() {
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// dwSize = (uint)Marshal.SizeOf(typeof(NET_OUT_SNAP_PIC_TO_FILE_PARAM)),
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// dwPicBufLen = 1024000,
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// szPicBuf = Marshal.AllocHGlobal(1024000),
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// };
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// bool ret = NETClient.SnapPictureToFile(_LoginID, ref inParam, ref outParam, 1000);
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// if (!ret) {
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// LogHelper.Info("抓图失败");
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// }
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// return ret;
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//}
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//public bool SnapPictureOk(int channelIndex = 0) {
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// if (channelIndex >= _channalMax) {
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// LogHelper.Info($"通道数 '{channelIndex}' 超出通道总数 '{_channalMax}'");
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// return false;
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// }
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// NET_SNAP_PARAMS asyncSnap = new NET_SNAP_PARAMS();
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// //asyncSnap.Channel = (uint)this._channalList[channelIndex];
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// asyncSnap.Channel = (uint)channelIndex;
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// asyncSnap.Quality = 6;
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// asyncSnap.ImageSize = 2;
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// asyncSnap.mode = 0;
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// asyncSnap.InterSnap = 0;
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// bool ret = NETClient.SnapPictureEx(_LoginID, asyncSnap, IntPtr.Zero);
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// if (!ret) {
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// LogHelper.Info(NETClient.GetLastError());
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// return false;
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// }
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// return true;
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//}
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//private void SnapRevCallBack(IntPtr lLoginID, IntPtr pBuf, uint RevLen, uint EncodeType, uint CmdSerial, IntPtr dwUser) {
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// string path = AppDomain.CurrentDomain.BaseDirectory + "image";
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// if (!Directory.Exists(path)) {
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// Directory.CreateDirectory(path);
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// }
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// if (EncodeType == 10) //.jpg
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// {
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// DateTime now = DateTime.Now;
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// string fileName = string.Format("{0}-{1}-{2}-{3}-{4}-{5}", now.Year, now.Month, now.Day, now.Hour, now.Minute, now.Second) + ".jpg";
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// string filePath = path + "\\" + fileName;
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// byte[] data = new byte[RevLen];
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// Marshal.Copy(pBuf, data, 0, (int)RevLen);
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// try {
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// //when the file is operate by local capture will throw expection.
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// using (FileStream stream = new FileStream(filePath, FileMode.OpenOrCreate)) {
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// stream.Write(data, 0, (int)RevLen);
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// stream.Flush();
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// stream.Dispose();
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// }
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// }
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// catch (Exception ex) {
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// LogHelper.Info($"发生了异常：{ex.Message}");
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// return;
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// }
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// // 替代Demo程序的Frame图片展示
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// LogHelper.Info($"保存图片到：{filePath}");
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// Process.Start(filePath);
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// }
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//}
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}
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}
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