VacuumPressureMembranePoreSizeAnalyzer/Helpers/ReportGenerator.cs

using MembranePoreTester.Models;
using System;
using System.IO;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Xps.Packaging;

namespace MembranePoreTester.Helpers
{
    public static class ReportGenerator
    {
        public static void GenerateBubblePointReport(BubblePointRecord record)
        {
            FlowDocument doc = CreateBubblePointDocument(record);
            ShowPrintPreview(doc, "泡点法测试报告");
        }

        public static void GeneratePoreDistributionReport(PoreDistributionRecord record)
        {
            FlowDocument doc = CreatePoreDistributionDocument(record);
            ShowPrintPreview(doc, "孔分布测试报告");
        }

        private static FlowDocument CreateBubblePointDocument(BubblePointRecord record)
        {
            FlowDocument doc = new FlowDocument();
            doc.PageWidth = 800; // 适应打印

            // 标题
            doc.Blocks.Add(new Paragraph(new Run("泡点法测试报告"))
            {
                FontSize = 24,
                FontWeight = FontWeights.Bold,
                TextAlignment = TextAlignment.Center
            });

            // 日期/测试者
            doc.Blocks.Add(new Paragraph(new Run($"测试日期: {record.TestDate:yyyy-MM-dd}   测试者: {record.Tester}"))
            {
                TextAlignment = TextAlignment.Right
            });

            // 样品信息表格
            Table table = new Table();
            table.Columns.Add(new TableColumn { Width = new GridLength(150) });
            table.Columns.Add(new TableColumn { Width = new GridLength(200) });

            TableRowGroup group = new TableRowGroup();
            AddRow(group, "膜类型", record.SampleType);
            AddRow(group, "规格", record.SampleSpec);
            AddRow(group, "室温(°C)", record.RoomTemperature.ToString("F1"));
            AddRow(group, "浸润时间(h)", record.SoakingTime.ToString("F1"));
            AddRow(group, "测试液体", record.Liquid?.Name);
            AddRow(group, "液体生产厂家", record.LiquidManufacturer);
            AddRow(group, "泡点压力", $"{record.BubblePointPressure} {record.PressureUnit}");
            AddRow(group, "最大孔径(μm)", record.MaxPoreSize.ToString("F3"));

            table.RowGroups.Add(group);
            doc.Blocks.Add(table);

            doc.Blocks.Add(new Paragraph(new Run("本报告依据 GB/T 32361-2015 生成。"))
            {
                FontStyle = FontStyles.Italic,
                TextAlignment = TextAlignment.Center,
                Margin = new Thickness(0, 20, 0, 0)
            });

            return doc;
        }

        private static FlowDocument CreatePoreDistributionDocument(PoreDistributionRecord record)
        {
            FlowDocument doc = new FlowDocument();
            doc.PageWidth = 800;

            // 标题
            doc.Blocks.Add(new Paragraph(new Run("孔分布测试报告"))
            {
                FontSize = 24,
                FontWeight = FontWeights.Bold,
                TextAlignment = TextAlignment.Center
            });

            doc.Blocks.Add(new Paragraph(new Run($"测试日期: {record.TestDate:yyyy-MM-dd}   测试者: {record.Tester}"))
            {
                TextAlignment = TextAlignment.Right
            });

            // 样品信息表格
            Table infoTable = new Table();
            infoTable.Columns.Add(new TableColumn { Width = new GridLength(150) });
            infoTable.Columns.Add(new TableColumn { Width = new GridLength(200) });
            TableRowGroup group = new TableRowGroup();
            AddRow(group, "膜类型", record.SampleType);
            AddRow(group, "规格", record.SampleSpec);
            AddRow(group, "室温(°C)", record.RoomTemperature.ToString("F1"));
            AddRow(group, "浸润时间(h)", record.SoakingTime.ToString("F1"));
            AddRow(group, "测试液体", record.Liquid?.Name);
            AddRow(group, "液体生产厂家", record.LiquidManufacturer);
            infoTable.RowGroups.Add(group);
            doc.Blocks.Add(infoTable);

            // 计算结果
            doc.Blocks.Add(new Paragraph(new Run("测试结果"))
            {
                FontSize = 18,
                FontWeight = FontWeights.Bold,
                Margin = new Thickness(0, 10, 0, 5)
            });

            Table resultTable = new Table();
            resultTable.Columns.Add(new TableColumn { Width = new GridLength(150) });
            resultTable.Columns.Add(new TableColumn { Width = new GridLength(200) });
            TableRowGroup resultGroup = new TableRowGroup();
            AddRow(resultGroup, "泡点压力", $"{record.BubblePointPressure} {record.PressureUnit}");
            AddRow(resultGroup, "平均孔径(μm)", record.AveragePoreSize.ToString("F3"));
            resultTable.RowGroups.Add(resultGroup);
            doc.Blocks.Add(resultTable);

            // 数据点列表
            doc.Blocks.Add(new Paragraph(new Run("压力-流量数据"))
            {
                FontSize = 14,
                FontWeight = FontWeights.Bold,
                Margin = new Thickness(0, 10, 0, 5)
            });

            Table dataTable = new Table();
            dataTable.Columns.Add(new TableColumn { Width = new GridLength(80) });
            dataTable.Columns.Add(new TableColumn { Width = new GridLength(80) });
            dataTable.Columns.Add(new TableColumn { Width = new GridLength(80) });
            dataTable.CellSpacing = 2;

            TableRowGroup dataGroup = new TableRowGroup();

            // 表头
            TableRow headerRow = new TableRow();
            headerRow.Cells.Add(new TableCell(new Paragraph(new Run("压力"))));
            headerRow.Cells.Add(new TableCell(new Paragraph(new Run("湿膜流量(L/min)"))));
            headerRow.Cells.Add(new TableCell(new Paragraph(new Run("干膜流量(L/min)"))));
            headerRow.FontWeight = FontWeights.Bold;
            dataGroup.Rows.Add(headerRow);

            foreach (var dp in record.DataPoints)
            {
                TableRow row = new TableRow();
                row.Cells.Add(new TableCell(new Paragraph(new Run(dp.Pressure.ToString("F2")))));
                row.Cells.Add(new TableCell(new Paragraph(new Run(dp.WetFlow.ToString("F3")))));
                row.Cells.Add(new TableCell(new Paragraph(new Run(dp.DryFlow.ToString("F3")))));
                dataGroup.Rows.Add(row);
            }

            dataTable.RowGroups.Add(dataGroup);
            doc.Blocks.Add(dataTable);

            // 孔分布结果
            if (record.PoreDistributions != null && record.PoreDistributions.Any())
            {
                doc.Blocks.Add(new Paragraph(new Run("孔分布"))
                {
                    FontSize = 14,
                    FontWeight = FontWeights.Bold,
                    Margin = new Thickness(0, 10, 0, 5)
                });

                Table distTable = new Table();
                distTable.Columns.Add(new TableColumn { Width = new GridLength(80) });
                distTable.Columns.Add(new TableColumn { Width = new GridLength(80) });
                distTable.Columns.Add(new TableColumn { Width = new GridLength(80) });

                TableRowGroup distGroup = new TableRowGroup();

                TableRow distHeader = new TableRow();
                distHeader.Cells.Add(new TableCell(new Paragraph(new Run("孔径下限(μm)"))));
                distHeader.Cells.Add(new TableCell(new Paragraph(new Run("孔径上限(μm)"))));
                distHeader.Cells.Add(new TableCell(new Paragraph(new Run("百分比(%)"))));
                distHeader.FontWeight = FontWeights.Bold;
                distGroup.Rows.Add(distHeader);

                foreach (var pd in record.PoreDistributions)
                {
                    TableRow row = new TableRow();
                    row.Cells.Add(new TableCell(new Paragraph(new Run(pd.LowerPore.ToString("F3")))));
                    row.Cells.Add(new TableCell(new Paragraph(new Run(pd.UpperPore.ToString("F3")))));
                    row.Cells.Add(new TableCell(new Paragraph(new Run(pd.Percentage.ToString("F1")))));
                    distGroup.Rows.Add(row);
                }

                distTable.RowGroups.Add(distGroup);
                doc.Blocks.Add(distTable);
            }

            doc.Blocks.Add(new Paragraph(new Run("本报告依据 GB/T 32361-2015 生成。"))
            {
                FontStyle = FontStyles.Italic,
                TextAlignment = TextAlignment.Center,
                Margin = new Thickness(0, 20, 0, 0)
            });

            return doc;
        }

        private static void AddRow(TableRowGroup group, string label, string value)
        {
            TableRow row = new TableRow();
            row.Cells.Add(new TableCell(new Paragraph(new Run(label))));
            row.Cells.Add(new TableCell(new Paragraph(new Run(value ?? ""))));
            group.Rows.Add(row);
        }

        private static void ShowPrintPreview(FlowDocument document, string title)
        {
            PrintDialog printDialog = new PrintDialog();
            if (printDialog.ShowDialog() == true)
            {
                // 调整文档页面大小以匹配打印机
                document.PageHeight = printDialog.PrintableAreaHeight;
                document.PageWidth = printDialog.PrintableAreaWidth;
                document.PagePadding = new Thickness(50);

                IDocumentPaginatorSource dps = document;
                printDialog.PrintDocument(dps.DocumentPaginator, title);
            }
        }
    }
}