216 lines
8.3 KiB
C#
216 lines
8.3 KiB
C#
using OpenCvSharp;
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using OpenCvSharp.Extensions;
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using AssistClient.Utils;
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using Service;
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using System;
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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.Drawing;
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using System.Drawing.Imaging;
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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 System.Windows.Forms;
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using System.Threading;
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namespace AssistClient
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{
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public partial class FrmLogin : Form
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{
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public FrmLogin()
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{
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InitializeComponent();
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}
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private void FrmLogin_Load(object sender, EventArgs e)
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{
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//this.txtUserCode.SelectAll();
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//string configPath = Application.StartupPath + "\\Login.ini";
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////DEV
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//if (Util.ReadIniValue(configPath, "LOGIN", "RememberUserCode") == "1")
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//{
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// this.txtUserCode.Text = Util.ReadIniValue(configPath, "LOGIN", "UserCode");
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// this.chkRememberUserCode.Checked = true;
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// this.txtUserPw.SelectAll();
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// if (Util.ReadIniValue(configPath, "LOGIN", "RememberPw") == "1")
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// {
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// this.txtUserPw.Text = Util.ReadIniValue(configPath, "LOGIN", "PassWord");
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// this.chkRememberPw.Checked = true;
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// this.btnLogin.Focus();
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// }
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//}
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//FrmLoading2 loading = new FrmLoading2();
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//loading.ShowDialog(this);
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//Thread workThread = new Thread(waiting);
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//workThread.IsBackground = true;
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//workThread.Start(loading);
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}
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private void FrmLogin_Shown(object sender, EventArgs e)
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{
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this.txtUserCode.Text = "admin";
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this.txtUserPw.Text = "";
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btnLogin_Click(null, null);
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}
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private void waiting(Object form)
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{
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FrmLoading2 frmLoading = form as FrmLoading2;
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btnLogin_Click(null,null);
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frmLoading.Close();
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}
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private void FrmLogin_FormClosed(object sender, FormClosedEventArgs e)
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{
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Application.Exit();
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System.GC.Collect();
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System.Environment.Exit(0);
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}
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private void btnLogin_Click(object sender, EventArgs e)
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{
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try
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{
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string szUserCode=this.txtUserCode.Text.Trim();
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string szUserPw=this.txtUserPw.Text.Trim();
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if (szUserCode == "")
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throw new Exception("请填写用户帐号！");
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if (szUserPw.Length != 32)
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szUserPw = Utils.Util.GetMD5(szUserPw);
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UserService service = new UserService();
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var model = service.GetModel(szUserCode, szUserPw);
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if (model == null)
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throw new Exception("帐号或密码错误！");
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if (szUserCode!="admin" && !model.State)
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throw new Exception("帐号已停用！");
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if (string.IsNullOrWhiteSpace(model.Password))
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model.Password = "";
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//
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string configPath = Application.StartupPath + "\\Login.ini";
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if (this.chkRememberUserCode.Checked)
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{
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Util.WriteIniValue(configPath, "LOGIN", "UserCode", szUserCode);
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Util.WriteIniValue(configPath, "LOGIN", "RememberUserCode", "1");
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Util.WriteIniValue(configPath, "LOGIN", "PassWord", this.chkRememberPw.Checked ? szUserPw : "");
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Util.WriteIniValue(configPath, "LOGIN", "RememberPw", this.chkRememberPw.Checked ? "1" : "0");
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}
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else
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{
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Util.WriteIniValue(configPath, "LOGIN", "RememberUserCode", "");
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Util.WriteIniValue(configPath, "LOGIN", "RememberPw", "0");
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Util.WriteIniValue(configPath, "LOGIN", "PassWord", this.chkRememberPw.Checked ? szUserPw : "");
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Util.WriteIniValue(configPath, "LOGIN", "RememberPw", this.chkRememberPw.Checked ? "1" : "0");
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}
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//
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this.Hide();
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Config.loginUser=model;
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FrmMain frmMain = new FrmMain();
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frmMain.Show();
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}
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catch (Exception ex)
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{
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MessageBox.Show(ex.Message, "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void chkRememberUserCode_CheckedChanged(object sender, EventArgs e)
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{
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if(!chkRememberUserCode.Checked)
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chkRememberPw.Checked = false;
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}
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private void chkRememberPw_CheckedChanged(object sender, EventArgs e)
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{
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if (chkRememberPw.Checked)
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chkRememberUserCode.Checked = true;
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}
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private void button2_Click(object sender, EventArgs e)
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{
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if (MessageBox.Show($"确定初始化数据库？", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question) != DialogResult.Yes)
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return;
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try
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{
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Service.InitDB.initDB(this.txtUserPw.Text=="reset");
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MessageBox.Show("数据库初始化成功，请使用admin进行登录！", "成功", MessageBoxButtons.OK, MessageBoxIcon.Information);
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}
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catch (Exception ex)
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{
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MessageBox.Show(ex.Message,"失败",MessageBoxButtons.OK,MessageBoxIcon.Error);
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}
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}
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private void button3_Click(object sender, EventArgs e)
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{
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DateTime now = DateTime.Now;
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byte[] buff = File.ReadAllBytes(Application.StartupPath + @"\bigbmp\bigbmp.bmp");
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this.Text = (DateTime.Now - now).TotalMilliseconds.ToString() + " ";
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now = DateTime.Now;
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MemoryStream stream = new MemoryStream(buff);
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List<Bitmap> listBmp = new List<Bitmap>();
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using (Mat mat = BitmapConverter.ToMat(new System.Drawing.Bitmap(stream)))
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{
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//
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int smallW = mat.Width / 23;
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int smallH = mat.Height / 23;
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{
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for (int i = 0; i < 23; i++)
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{
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for (int j = 0; j < 23; j++)
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{
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Rect rect1 = new Rect(i * smallW, j * smallH, smallW, smallH);
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using (Mat mat8U = mat[rect1])
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{
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listBmp.Add(BitmapConverter.ToBitmap(mat8U));
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}
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}
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}
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}
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}
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this.Text += (DateTime.Now - now).TotalMilliseconds.ToString();
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int index = 0;
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listBmp.ForEach(b => b.Save(Application.StartupPath + @"\bigbmp\" + (index++) + ".bmp", ImageFormat.Bmp));
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}
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public static Mat bmpToMat(Bitmap srcbit)
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{
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int iwidth = srcbit.Width;
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int iheight = srcbit.Height;
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int iByte = iwidth * iheight * 3;
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byte[] result = new byte[iByte];
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int step;
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Rectangle rect = new Rectangle(0, 0, iwidth, iheight);
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BitmapData bmpData = srcbit.LockBits(rect, ImageLockMode.ReadWrite, srcbit.PixelFormat);
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IntPtr iPtr = bmpData.Scan0;
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Marshal.Copy(iPtr, result, 0, iByte);
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step = bmpData.Stride;
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srcbit.UnlockBits(bmpData);
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return new Mat(srcbit.Height, srcbit.Width, new MatType(MatType.CV_8UC3), result, step);
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}
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public static Mat bmpBuffToBat(byte[] buff,int height,int width)
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{
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var src = new Mat(height, width, MatType.CV_8UC3);
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int length = height * width * 3; // or src.Height * src.Step;
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Marshal.Copy(buff, 0, src.Data, length);
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return src;
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}
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public static byte[] matToBmpBuff(string fullpath, int height, int width)
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{
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Mat mat = Cv2.ImRead(fullpath);//Mat默认通道顺序是Bgr，和Bitmap一致
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var bytes = new byte[mat.Total() * 3];//这里必须乘以通道数，不然数组越界，也可以用w*h*c，差不多
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Marshal.Copy(mat.Data, bytes, 0, bytes.Length);
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return bytes;
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}
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}
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}
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