Files
VacuumPressureMembranePoreS…/Views/HistoryWindow.xaml.cs
2026-04-11 08:51:47 +08:00

291 lines
11 KiB
C#

using Microsoft.EntityFrameworkCore;
using Microsoft.Win32;
using OfficeOpenXml;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Windows;
using System.Windows.Controls;
namespace MembranePoreTester.Views
{
public partial class HistoryWindow : Window
{
public int? SelectedStation { get; set; } // 传入当前工位ID
public HistoryWindow()
{
InitializeComponent();
}
private void Query_Click(object sender, RoutedEventArgs e)
{
using var db = new AppDbContext();
var query = new List<object>();
// 获取泡点法记录
var bubblePoints = db.BubblePointRecords
.Select(b => new
{
b.Id,
b.StationId,
Type = "泡点法",
b.TestDate,
b.SampleType,
b.SampleSpec,
b.Tester,
Result = $"最大孔径: {b.MaxPoreSize:F3} μm"
});
query.AddRange(bubblePoints);
// 获取孔分布记录
var poreDistributions = db.PoreDistributionRecords
.Select(p => new
{
p.Id,
p.StationId,
Type = "孔分布",
p.TestDate,
p.SampleType,
p.SampleSpec,
p.Tester,
Result = $"平均孔径: {p.AveragePoreSize:F3} μm"
});
query.AddRange(poreDistributions);
// 过滤工位
if (cmbStation.SelectedIndex > 0)
{
int station = cmbStation.SelectedIndex;
query = query.Where(x => ((dynamic)x).StationId == station).ToList();
}
// 过滤类型
if (cmbType.SelectedIndex == 1)
query = query.Where(x => ((dynamic)x).Type == "泡点法").ToList();
else if (cmbType.SelectedIndex == 2)
query = query.Where(x => ((dynamic)x).Type == "孔分布").ToList();
// 过滤日期范围
if (dpStart.SelectedDate != null)
query = query.Where(x => ((dynamic)x).TestDate >= dpStart.SelectedDate).ToList();
if (dpEnd.SelectedDate != null)
query = query.Where(x => ((dynamic)x).TestDate <= dpEnd.SelectedDate.Value.AddDays(1)).ToList();
dgHistory.ItemsSource = query.OrderByDescending(x => ((dynamic)x).TestDate).ToList();
}
//private void ExportSelected_Click(object sender, RoutedEventArgs e)
//{
// if (dgHistory.SelectedItem == null)
// {
// MessageBox.Show("请先选中一条记录");
// return;
// }
// dynamic selected = dgHistory.SelectedItem;
// int id = selected.Id;
// string type = selected.Type;
// var saveFileDialog = new SaveFileDialog
// {
// Filter = "Excel文件|*.xlsx",
// FileName = $"{type}_{id}.xlsx"
// };
// if (saveFileDialog.ShowDialog() == true)
// {
// if (type == "泡点法")
// {
// using var db = new AppDbContext();
// var entity = db.BubblePointRecords.Find(id);
// if (entity != null)
// {
// ExportHelper.ExportBubblePoint(entity, saveFileDialog.FileName);
// }
// }
// else
// {
// using var db = new AppDbContext();
// var entity = db.PoreDistributionRecords
// .Include(p => p.DataPoints)
// .FirstOrDefault(p => p.Id == id);
// if (entity != null)
// {
// ExportHelper.ExportPoreDistribution(entity, saveFileDialog.FileName);
// }
// }
// }
//}
private void ExportSelected_Click(object sender, RoutedEventArgs e)
{
ExcelPackage.LicenseContext = LicenseContext.NonCommercial;
if (dgHistory.SelectedItems.Count == 0)
{
MessageBox.Show("请至少选中一条记录", "提示", MessageBoxButton.OK, MessageBoxImage.Information);
return;
}
var saveFileDialog = new SaveFileDialog
{
Filter = "Excel文件|*.xlsx",
FileName = $"历史记录_{DateTime.Now:yyyyMMddHHmmss}.xlsx"
};
if (saveFileDialog.ShowDialog() != true) return;
using var package = new OfficeOpenXml.ExcelPackage();
int sheetIndex = 1;
foreach (dynamic selected in dgHistory.SelectedItems)
{
int id = selected.Id;
string type = selected.Type;
string sheetName = $"{type}_{id}";
// Excel 工作表名称长度限制 31 字符,且不能包含特殊字符
sheetName = new string(sheetName.Take(31).ToArray()).Replace('/', '_').Replace('\\', '_').Replace('?', '_').Replace('*', '_').Replace('[', '_').Replace(']', '_');
using var db = new AppDbContext();
if (type == "泡点法")
{
var entity = db.BubblePointRecords.Find(id);
if (entity != null)
{
var sheet = package.Workbook.Worksheets.Add(sheetName);
// 使用辅助方法填充数据到工作表
FillBubblePointSheet(sheet, entity);
}
}
else if (type == "孔分布")
{
var entity = db.PoreDistributionRecords
.Include(p => p.DataPoints)
.FirstOrDefault(p => p.Id == id);
if (entity != null)
{
var sheet = package.Workbook.Worksheets.Add(sheetName);
FillPoreDistributionSheet(sheet, entity);
}
}
sheetIndex++;
}
package.SaveAs(saveFileDialog.FileName);
MessageBox.Show($"成功导出 {dgHistory.SelectedItems.Count} 条记录到文件", "导出完成", MessageBoxButton.OK, MessageBoxImage.Information);
}
private void FillBubblePointSheet(OfficeOpenXml.ExcelWorksheet sheet, BubblePointEntity entity)
{
sheet.Cells["A1"].Value = "工位";
sheet.Cells["B1"].Value = entity.StationId;
sheet.Cells["A2"].Value = "测试日期";
sheet.Cells["B2"].Value = entity.TestDate.ToString("yyyy-MM-dd HH:mm:ss");
sheet.Cells["A3"].Value = "测试者";
sheet.Cells["B3"].Value = entity.Tester;
sheet.Cells["A4"].Value = "样品类型";
sheet.Cells["B4"].Value = entity.SampleType;
sheet.Cells["A5"].Value = "规格";
sheet.Cells["B5"].Value = entity.SampleSpec;
sheet.Cells["A6"].Value = "室温(°C)";
sheet.Cells["B6"].Value = entity.RoomTemperature;
sheet.Cells["A7"].Value = "浸润时间(h)";
sheet.Cells["B7"].Value = entity.SoakingTime;
sheet.Cells["A8"].Value = "测试液体";
sheet.Cells["B8"].Value = entity.LiquidName;
sheet.Cells["A9"].Value = "液体生产厂家";
sheet.Cells["B9"].Value = entity.LiquidManufacturer;
sheet.Cells["A10"].Value = "泡点压力";
sheet.Cells["B10"].Value = $"{entity.BubblePointPressure} {entity.PressureUnit}";
sheet.Cells["A11"].Value = "最大孔径(μm)";
sheet.Cells["B11"].Value = entity.MaxPoreSize;
sheet.Cells.AutoFitColumns();
}
private void FillPoreDistributionSheet(OfficeOpenXml.ExcelWorksheet sheet, PoreDistributionEntity entity)
{
sheet.Cells["A1"].Value = "工位";
sheet.Cells["B1"].Value = entity.StationId;
sheet.Cells["A2"].Value = "测试日期";
sheet.Cells["B2"].Value = entity.TestDate.ToString("yyyy-MM-dd HH:mm:ss");
sheet.Cells["A3"].Value = "测试者";
sheet.Cells["B3"].Value = entity.Tester;
sheet.Cells["A4"].Value = "样品类型";
sheet.Cells["B4"].Value = entity.SampleType;
sheet.Cells["A5"].Value = "规格";
sheet.Cells["B5"].Value = entity.SampleSpec;
sheet.Cells["A6"].Value = "室温(°C)";
sheet.Cells["B6"].Value = entity.RoomTemperature;
sheet.Cells["A7"].Value = "浸润时间(h)";
sheet.Cells["B7"].Value = entity.SoakingTime;
sheet.Cells["A8"].Value = "测试液体";
sheet.Cells["B8"].Value = entity.LiquidName;
sheet.Cells["A9"].Value = "液体生产厂家";
sheet.Cells["B9"].Value = entity.LiquidManufacturer;
sheet.Cells["A10"].Value = "泡点压力";
sheet.Cells["B10"].Value = $"{entity.BubblePointPressure} {entity.PressureUnit}";
sheet.Cells["A11"].Value = "平均孔径(μm)";
sheet.Cells["B11"].Value = entity.AveragePoreSize;
// 数据点表格
sheet.Cells["A13"].Value = "压力(kPa)";
sheet.Cells["B13"].Value = "湿膜流量(L/min)";
sheet.Cells["C13"].Value = "干膜流量(L/min)";
int row = 14;
foreach (var dp in entity.DataPoints)
{
sheet.Cells[$"A{row}"].Value = dp.Pressure;
sheet.Cells[$"B{row}"].Value = dp.WetFlow;
sheet.Cells[$"C{row}"].Value = dp.DryFlow;
row++;
}
sheet.Cells.AutoFitColumns();
}
private void LoadToCurrentStation_Click(object sender, RoutedEventArgs e)
{
if (dgHistory.SelectedItem == null) return;
if (SelectedStation == null)
{
MessageBox.Show("未指定当前工位");
return;
}
dynamic selected = dgHistory.SelectedItem;
int id = selected.Id;
string type = selected.Type;
// 通过事件或回调将记录加载到当前工位
// 这里需要与主窗口交互,简单起见,我们使用静态事件
LoadRecordEvent?.Invoke(this, new LoadRecordEventArgs
{
RecordId = id,
Type = type,
TargetStation = SelectedStation.Value
});
DialogResult = true;
Close();
}
private void Close_Click(object sender, RoutedEventArgs e) => Close();
public static event EventHandler<LoadRecordEventArgs> LoadRecordEvent;
private void Window_Loaded(object sender, RoutedEventArgs e)
{
Query_Click(sender, e);
}
}
public class LoadRecordEventArgs : EventArgs
{
public int RecordId { get; set; }
public string Type { get; set; }
public int TargetStation { get; set; }
}
}