411 lines
14 KiB
C#
411 lines
14 KiB
C#
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using PdfSharpCore.Drawing;
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using PdfSharpCore.Pdf;
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using PdfSharpCore.Utils;
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using System;
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using System.Collections.ObjectModel;
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using System.ComponentModel;
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using System.Globalization;
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using System.IO;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Data;
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using System.Windows.Media;
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namespace EmptyLoadTest
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{
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// 数据模型
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public class ReportItem
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{
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public int Index { get; set; }
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public DateTime Time { get; set; }
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public double Torque { get; set; }
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public int Speed { get; set; }
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public double Pressure { get; set; }
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public string Status { get; set; }
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public string Notes { get; set; }
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}
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// 状态到颜色的转换器
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public class StatusToColorConverter : IValueConverter
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{
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public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
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{
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if (value is string status)
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{
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return status switch
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{
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//"正常" => new SolidColorBrush(Color.FromRgb(39, 174, 96)), // 绿色
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//"警告" => new SolidColorBrush(Color.FromRgb(230, 126, 34)), // 橙色
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//"错误" => new SolidColorBrush(Color.FromRgb(231, 76, 60)), // 红色
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_ => new SolidColorBrush(Color.FromRgb(52, 73, 94)) // 默认深蓝色
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};
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}
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return new SolidColorBrush(Color.FromRgb(52, 73, 94));
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}
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public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
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{
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throw new NotImplementedException();
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}
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}
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// 视图模型
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public class ReportViewModel : INotifyPropertyChanged
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{
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private ObservableCollection<ReportItem> _reportData;
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public ObservableCollection<ReportItem> ReportData
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{
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get => _reportData;
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set
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{
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_reportData = value;
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OnPropertyChanged(nameof(ReportData));
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UpdateStatistics();
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}
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}
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private int _dataCount;
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public int DataCount
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{
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get => _dataCount;
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set
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{
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_dataCount = value;
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OnPropertyChanged(nameof(DataCount));
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}
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}
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private int _normalCount;
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public int NormalCount
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{
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get => _normalCount;
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set
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{
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_normalCount = value;
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OnPropertyChanged(nameof(NormalCount));
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}
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}
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private int _warningCount;
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public int WarningCount
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{
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get => _warningCount;
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set
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{
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_warningCount = value;
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OnPropertyChanged(nameof(WarningCount));
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}
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}
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private int _errorCount;
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public int ErrorCount
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{
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get => _errorCount;
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set
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{
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_errorCount = value;
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OnPropertyChanged(nameof(ErrorCount));
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}
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}
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public ReportViewModel(ObservableCollection<ReportItem> realData = null)
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{
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if (realData != null && realData.Count > 0)
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{
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// 使用传入的真实数据
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ReportData = realData;
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}
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UpdateStatistics();
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}
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private void UpdateStatistics()
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{
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if (ReportData == null) return;
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DataCount = ReportData.Count;
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//NormalCount = ReportData.Count(item => item.Status == "正常");
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//WarningCount = ReportData.Count(item => item.Status == "警告");
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//ErrorCount = ReportData.Count(item => item.Status == "错误");
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}
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public event PropertyChangedEventHandler PropertyChanged;
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protected virtual void OnPropertyChanged(string propertyName)
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{
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PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
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}
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// 在 ReportViewModel 类中添加这个方法
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public void ExportData()
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{
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try
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{
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var saveDialog = new Microsoft.Win32.SaveFileDialog
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{
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Filter = "CSV文件|*.csv",
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FileName = $"过程报表_{DateTime.Now:yyyyMMdd_HHmmss}.csv",
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Title = "导出报表"
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};
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if (saveDialog.ShowDialog() == true)
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{
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using (var writer = new StreamWriter(saveDialog.FileName, false, System.Text.Encoding.UTF8))
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{
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writer.WriteLine("序号,时间,实时扭矩(N.cm),实时转速(Rad/Min)");
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foreach (var item in ReportData)
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{
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writer.WriteLine($"{item.Index},{item.Time:HH:mm:ss},{item.Torque:F1},{item.Speed}");
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}
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}
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MessageBox.Show($"报表已导出到：{saveDialog.FileName}", "导出成功");
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}
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}
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catch (Exception ex)
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{
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MessageBox.Show($"导出失败：{ex.Message}", "错误");
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}
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}
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public void Clear()
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{
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ReportData = new ObservableCollection<ReportItem>();
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}
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public void ExportToPdfUsingPdfSharp()
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{
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try
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{
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var saveDialog = new Microsoft.Win32.SaveFileDialog
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{
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Filter = "PDF文件|*.pdf",
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FileName = $"过程报表_{DateTime.Now:yyyyMMdd_HHmmss}.pdf"
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};
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if (saveDialog.ShowDialog() == true)
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{
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// 创建PDF文档
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PdfDocument document = new PdfDocument();
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document.Info.Title = "医用刨削器过程测试报表";
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document.Info.Author = "测试系统";
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document.Info.CreationDate = DateTime.Now;
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// 添加页面
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PdfPage page = document.AddPage();
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XGraphics gfx = XGraphics.FromPdfPage(page);
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// 直接使用系统中文字体名称（Windows系统）
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// 常见的系统中文字体：
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// "Microsoft YaHei" - 微软雅黑 (Windows 7+)
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// "SimSun" - 宋体
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// "SimHei" - 黑体
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// "KaiTi" - 楷体
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string fontName = "Microsoft YaHei"; // 使用微软雅黑
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XFont titleFont = new XFont(fontName, 20, PdfSharpCore.Drawing.XFontStyle.Bold);
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XFont headerFont = new XFont(fontName, 12, PdfSharpCore.Drawing.XFontStyle.Bold);
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XFont normalFont = new XFont(fontName, 10, PdfSharpCore.Drawing.XFontStyle.Regular);
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// 页面尺寸
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double pageWidth = page.Width;
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double margin = 50;
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double yPos = margin;
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// 1. 标题
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gfx.DrawString("医用刨削器过程测试报表", titleFont, XBrushes.Black,
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new XRect(0, yPos, pageWidth, 30), XStringFormats.TopCenter);
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yPos += 40;
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// 2. 生成时间
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gfx.DrawString($"生成时间：{DateTime.Now:yyyy年MM月dd日 HH:mm:ss}", headerFont, XBrushes.Black,
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new XRect(0, yPos, pageWidth, 20), XStringFormats.TopCenter);
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yPos += 30;
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// 3. 统计信息
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string stats = $"数据总数：{DataCount} | 正常：{NormalCount} | 警告：{WarningCount} | 错误：{ErrorCount}";
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gfx.DrawString(stats, headerFont, XBrushes.DarkBlue,
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new XRect(margin, yPos, pageWidth - 2 * margin, 20), XStringFormats.TopLeft);
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yPos += 30;
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// 4. 表格标题
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gfx.DrawString("测试过程数据明细", headerFont, XBrushes.Black,
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new XRect(margin, yPos, pageWidth - 2 * margin, 20), XStringFormats.TopLeft);
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yPos += 25;
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// 5. 绘制表格
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double columnWidth = (pageWidth - 2 * margin) / 4;
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double rowHeight = 20;
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// 表头
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gfx.DrawString("序号", headerFont, XBrushes.Black, margin, yPos);
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gfx.DrawString("时间", headerFont, XBrushes.Black, margin + columnWidth, yPos);
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gfx.DrawString("扭矩(N.cm)", headerFont, XBrushes.Black, margin + columnWidth * 2, yPos);
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gfx.DrawString("转速(rad/min)", headerFont, XBrushes.Black, margin + columnWidth * 3, yPos);
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yPos += rowHeight;
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// 数据行
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int rowCount = 0;
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foreach (var item in ReportData)
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{
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// 检查是否需要换页
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if (yPos + rowHeight > page.Height - margin && rowCount > 0)
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{
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// 添加新页面
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page = document.AddPage();
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gfx = XGraphics.FromPdfPage(page);
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yPos = margin;
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// 在新页面绘制表头
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gfx.DrawString("序号", headerFont, XBrushes.Black, margin, yPos);
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gfx.DrawString("时间", headerFont, XBrushes.Black, margin + columnWidth, yPos);
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gfx.DrawString("扭矩(N.cm)", headerFont, XBrushes.Black, margin + columnWidth * 2, yPos);
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gfx.DrawString("转速(rad/min)", headerFont, XBrushes.Black, margin + columnWidth * 3, yPos);
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yPos += rowHeight;
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}
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gfx.DrawString(item.Index.ToString(), normalFont, XBrushes.Black, margin, yPos);
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gfx.DrawString(item.Time.ToString("HH:mm:ss"), normalFont, XBrushes.Black, margin + columnWidth, yPos);
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gfx.DrawString(item.Torque.ToString("F1"), normalFont, XBrushes.Black, margin + columnWidth * 2, yPos);
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gfx.DrawString(item.Speed.ToString(), normalFont, XBrushes.Black, margin + columnWidth * 3, yPos);
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yPos += rowHeight;
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rowCount++;
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}
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// 保存PDF
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document.Save(saveDialog.FileName);
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MessageBox.Show($"PDF已导出到：{saveDialog.FileName}", "导出成功");
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}
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}
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catch (Exception ex)
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{
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MessageBox.Show($"PDF导出失败：{ex.Message}", "错误");
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}
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}
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}
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// 在窗口的代码后台设置DataContext
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public partial class ProcessReportWindow : Window
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{
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public ProcessReportWindow()
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{
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InitializeComponent();
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var emergencyWindow = EmergencyStopWindow.Instance;
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var realData = emergencyWindow?.GetReportData();
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if (realData != null && realData.Count > 0)
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{
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// 使用真实数据
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DataContext = new ReportViewModel(realData);
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var masx = realData.Select(s => s.Torque).ToList();
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var lasttime_ = realData.Max(s => s.Time);
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if (realData.Count > 0)
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{
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maxForce.Text = masx.Max().ToString("F3");
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lasttime.Text = "最后刷新：" + lasttime_.ToString("yyyy-MM-dd HH:mm:ss");
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}
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}
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else
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{
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// 如果没有真实数据，使用示例数据
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DataContext = new ReportViewModel();
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}
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}
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// 3. 修正单例逻辑：确保单例的 ReportData 可被外部修改，不丢失数据
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private static ProcessReportWindow _instance;
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// 加锁保证线程安全
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private static readonly object _lock = new object();
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public static ProcessReportWindow Instance
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{
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get
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{
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lock (_lock)
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{
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if (_instance == null || !_instance.IsLoaded)
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{
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_instance = new ProcessReportWindow(); // 使用无参构造，初始化空数据
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}
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return _instance;
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}
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}
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}
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private void Button_Click(object sender, RoutedEventArgs e)
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{
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var mainWindow = EmergencyStopWindow.Instance;
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if (!mainWindow.IsVisible)
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{
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mainWindow.Show();
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}
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else
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{
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mainWindow.Activate();
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}
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Close();
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}
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private void Button_Click_1(object sender, RoutedEventArgs e)
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{
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if (DataContext is ReportViewModel viewModel)
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{
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viewModel.ExportData();
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}
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}
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private void Button_Click_2(object sender, RoutedEventArgs e)
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{
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if (DataContext is ReportViewModel viewModel)
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{
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viewModel.ExportToPdfUsingPdfSharp();
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}
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}
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private void Button_Click_3(object sender, RoutedEventArgs e)
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{
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var mainWindow = MainWindow.Instance;
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if (!mainWindow.IsVisible)
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{
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mainWindow.Show();
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}
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else
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{
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mainWindow.Activate();
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}
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Close();
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}
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private void Button_Click_4(object sender, RoutedEventArgs e)
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{
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if (DataContext is ReportViewModel viewModel)
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{
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var emergencyWindow = EmergencyStopWindow.Instance;
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emergencyWindow?.ClearReportData();
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viewModel.Clear();
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}
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}
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private void Window_Loaded(object sender, RoutedEventArgs e)
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{
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if (DataContext is ReportViewModel viewModel)
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{
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viewModel.ExportData();
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}
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}
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}
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} |