hoodFieldOfView/头罩视野slove/头罩视野/Views/RecordPage.xaml.cs

using Modbus.Device;
using OfficeOpenXml;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.ComponentModel;
using System.IO;
using System.Net.Sockets;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.Windows.Threading;
using System.Linq;
using System.Threading;
using 头罩视野.Services.Data;
using static 头罩视野.TestDataStore;

namespace 头罩视野.Views
{
   
    /// <summary>
    /// RecordPage.xaml 的交互逻辑
    /// </summary>
    public partial class RecordPage : Page
    {
        //长按清除
        private bool _isClearPressed = false;
        private Thread _clearThread;
        private IModbusMaster _modbusMaster => ModbusResourceManager.Instance.ModbusMaster;

        public RecordPage()
        {
            InitializeComponent();
        }

 

        //清除
        private void btnClear_MouseDown(object sender, MouseButtonEventArgs e)
        {
            _isClearPressed = true;
            _clearThread = new Thread(() =>
            {
                Thread.Sleep(500); // 长按1秒触发
                if (_isClearPressed)
                {
                    Application.Current.Dispatcher.Invoke(() => ClearAllData());
                }
            });
            _clearThread.Start();
        }
        // 清除所有数据
        private void ClearAllData()
        {
            TestDataStore.Records.Clear();
            RecordDataGrid.ItemsSource = null;
            RecordDataGrid.ItemsSource = TestDataStore.Records;

            MessageBox.Show("数据已清除");
        }

        private void btnClear_MouseUp(object sender, MouseButtonEventArgs e)
        {
            _isClearPressed = false;
            _clearThread?.Join(100); // 等待线程结束最多100毫秒，然后强制结束
        }
        private void Page_Unloaded(object sender, RoutedEventArgs e)
        {
            //_plcReadTimer?.Stop();
            //_plcReadTimer?.Dispose();
            //_modbusMaster?.Dispose();
            //ModbusHelper.TcpClient?.Close();

        }

        ////#endregion
        ////#region 3. 保存为Excel
        //private void btnSave_Click(object sender, RoutedEventArgs e)
        //{

        //    try
        //    {
        //        // 1. 构建表格内容
        //        StringBuilder sb = new StringBuilder();
        //        sb.AppendLine("编号,日期,时间,左目视野面积,右目视野面积,双目视野面积,空白视野面积,下方视野,视野保存率");

        //        foreach (var item in TestDataStore.Records)
        //        {
        //            sb.AppendLine($"{item.Id},{item.Date},{item.Time},{item.LeftEyeArea},{item.RightEyeArea},{item.BinocularArea},{item.LowerVision},{item.VisionRetentionRate}");
        //        }

        //        // 2. 弹出保存框，让用户自己选位置
        //        Microsoft.Win32.SaveFileDialog saveFileDialog = new Microsoft.Win32.SaveFileDialog();
        //        saveFileDialog.Filter = "CSV 文件 (*.csv)|*.csv|所有文件 (*.*)|*.*";
        //        saveFileDialog.FileName = $"测试记录_{DateTime.Now:yyyyMMddHHmmss}";

        //        if (saveFileDialog.ShowDialog() == true)
        //        {
        //            // 3. 保存文件
        //            File.WriteAllText(saveFileDialog.FileName, sb.ToString(), Encoding.UTF8);
        //            MessageBox.Show("保存成功！\n文件路径：" + saveFileDialog.FileName, "成功");
        //        }
        //    }
        //    catch (Exception ex)
        //    {
        //        MessageBox.Show("保存失败：" + ex.Message);
        //    }
        //}
        //#endregion


        private List<TestDataStore.TestRecord> GenerateMockRecords()
        {
            var mockList = new List<TestDataStore.TestRecord>();
            Random rand = new Random();

            for (int i = 1; i <= 5; i++)
            {
                double left = rand.Next(6000, 8500);
                double right = rand.Next(6000, 8500);
                double binocular = (left + right) / 2 * 0.85;
                double lower = rand.Next(30, 50);
                double totalArea = left + right - binocular;          // 总视野面积
                double preservation = totalArea / 12000 * 100;       // 视野保存率（%）
                double totalPreserve = preservation * 0.95;          // 总视野保存率（示例）

                mockList.Add(new TestDataStore.TestRecord
                {
                    Id = i,
                    Date = DateTime.Now.AddDays(-i).ToString("yyyy-MM-dd"),
                    Time = DateTime.Now.AddHours(-i).ToString("HH:mm:ss"),
                    LeftEyeArea = left,
                    RightEyeArea = right,
                    BinocularArea = binocular,
                    LowerVision = lower,
                    VisionRetentionRate = preservation,
                    totalVisionArea = totalArea,                     // ✅ 必须赋值
                    GetVisionRetentionRate = totalPreserve           // ✅ 必须赋值
                });
            }
            return mockList;
        }


        private void btnSave_Click(object sender, RoutedEventArgs e)
        {
            //// 判断是否有真实数据
            //bool hasRealData = TestDataStore.Records != null && TestDataStore.Records.Count > 0;
            //List<TestDataStore.TestRecord> exportRecords;

            //if (!hasRealData)
            //{
            //    exportRecords = GenerateMockRecords();
            //    TestDataStore.Records.AddRange(exportRecords);
            //}
            //else
            //{
            //    exportRecords = TestDataStore.Records.ToList();
            //}

            try
            {
                ExcelPackage.LicenseContext = OfficeOpenXml.LicenseContext.NonCommercial;

                var saveDialog = new Microsoft.Win32.SaveFileDialog
                {
                    Filter = "Excel 文件 (*.xlsx)|*.xlsx",
                    FileName = $"视野测试报告_{DateTime.Now:yyyyMMddHHmmss}.xlsx"
                };
                if (saveDialog.ShowDialog() != true) return;

                using (var package = new OfficeOpenXml.ExcelPackage())
                {
                    // ========== 工作表1：报告摘要 ==========
                    var sheet1 = package.Workbook.Worksheets.Add("报告摘要");

                    // 标题
                    sheet1.Cells["A1"].Value = "头罩视野测试报告";
                    sheet1.Cells["A1"].Style.Font.Size = 22;
                    sheet1.Cells["A1"].Style.Font.Bold = true;
                    sheet1.Cells["A1"].Style.HorizontalAlignment = OfficeOpenXml.Style.ExcelHorizontalAlignment.Center;
                    sheet1.Cells["A1:G1"].Merge = true;

                    // 报告编号和日期
                    sheet1.Cells["A3"].Value = "报告编号：";
                    sheet1.Cells["B3"].Value = $"REP-{DateTime.Now:yyyyMMddHHmmss}";
                    sheet1.Cells["D3"].Value = "试验日期：";
                    sheet1.Cells["E3"].Value = DateTime.Now.ToString("yyyy年MM月dd日");
                    sheet1.Cells["A3:E3"].Style.Font.Size = 12;

                    // 测试参数
                    sheet1.Cells["A5"].Value = "测试参数";
                    sheet1.Cells["A5"].Style.Font.Bold = true;
                    sheet1.Cells["A6"].Value = "设备型号";
                    sheet1.Cells["B6"].Value = "GT-2024";
                    sheet1.Cells["A7"].Value = "分辨角度";
                    sheet1.Cells["B7"].Value = "5° / 10° / 15°（按实际）";
                    sheet1.Cells["A8"].Value = "测试模式";
                    sheet1.Cells["B8"].Value = "左眼/右眼/双目";

                    // 结果表格标题
                    int rowStart = 10;
                    string[] headers = { "编号", "日期", "时间", "左目视野(cm²)", "右目视野(cm²)",
                         "双目视野(cm²)", "下方视野(°)", "视野保存率(%)",
                         "总视野面积(cm²)", "总视野保存率(%)" };
                    for (int i = 0; i < headers.Length; i++)
                        sheet1.Cells[rowStart, i + 1].Value = headers[i];
                    sheet1.Cells[rowStart, 1, rowStart, headers.Length].Style.Font.Bold = true;
                    sheet1.Cells[rowStart, 1, rowStart, headers.Length].Style.Fill.PatternType = OfficeOpenXml.Style.ExcelFillStyle.Solid;
                    sheet1.Cells[rowStart, 1, rowStart, headers.Length].Style.Fill.BackgroundColor.SetColor(System.Drawing.Color.LightGray);

                    // 填充数据
                    int row = rowStart + 1;
                    foreach (var item in TestDataStore.Records)
                    {
                        sheet1.Cells[row, 1].Value = item.Id;
                        sheet1.Cells[row, 2].Value = item.Date;
                        sheet1.Cells[row, 3].Value = item.Time;
                        sheet1.Cells[row, 4].Value = item.LeftEyeArea;
                        sheet1.Cells[row, 5].Value = item.RightEyeArea;
                        sheet1.Cells[row, 6].Value = item.BinocularArea;
                        sheet1.Cells[row, 7].Value = item.LowerVision;
                        sheet1.Cells[row, 8].Value = item.VisionRetentionRate;
                        sheet1.Cells[row, 9].Value = item.totalVisionArea;
                        sheet1.Cells[row, 10].Value = item.GetVisionRetentionRate;
                        row++;
                    }
                    sheet1.Cells[1, 1, row - 1, headers.Length].AutoFitColumns();

                    // ========== 插入柱状图（展示最近5次左右眼面积对比）==========
                    var records = TestDataStore.Records.TakeLast(5).ToList();
                    if (records.Count > 0)
                    {
                        int chartStartRow = row + 3;
                        sheet1.Cells[chartStartRow, 1].Value = "最近5次测试视野面积对比图";
                        sheet1.Cells[chartStartRow, 1].Style.Font.Bold = true;

                        int dataRowStart = chartStartRow + 1;
                        sheet1.Cells[dataRowStart, 1].Value = "序号";
                        sheet1.Cells[dataRowStart, 2].Value = "左眼面积";
                        sheet1.Cells[dataRowStart, 3].Value = "右眼面积";
                        for (int i = 0; i < records.Count; i++)
                        {
                            sheet1.Cells[dataRowStart + 1 + i, 1].Value = i + 1;
                            sheet1.Cells[dataRowStart + 1 + i, 2].Value = records[i].LeftEyeArea;
                            sheet1.Cells[dataRowStart + 1 + i, 3].Value = records[i].RightEyeArea;
                        }

                        var chart = sheet1.Drawings.AddChart("AreaChart", OfficeOpenXml.Drawing.Chart.eChartType.ColumnClustered);
                        chart.SetPosition(chartStartRow, 0, 0, 0);
                        chart.SetSize(600, 400);
                        chart.Title.Text = "左右眼视野面积对比";
                        chart.Legend.Position = OfficeOpenXml.Drawing.Chart.eLegendPosition.Bottom;
                        var series1 = chart.Series.Add(sheet1.Cells[dataRowStart + 1, 2, dataRowStart + records.Count, 2],
                                                       sheet1.Cells[dataRowStart + 1, 1, dataRowStart + records.Count, 1]);
                        series1.Header = "左眼面积";
                        var series2 = chart.Series.Add(sheet1.Cells[dataRowStart + 1, 3, dataRowStart + records.Count, 3],
                                                       sheet1.Cells[dataRowStart + 1, 1, dataRowStart + records.Count, 1]);
                        series2.Header = "右眼面积";
                    }

                    //// ========== 新增：三个饼图（左眼、右眼、双目）基于最新一次测试数据 ==========
                    //var latestRecord = TestDataStore.Records.LastOrDefault();
                    //if (latestRecord != null)
                    //{
                    //    // 标准总面积（与 GetArea 中定义一致）
                    //    double standardTotalArea = 2 * Math.PI * 330 * 330; // ≈ 684,000，可根据实际调整
                    //                                                        // 如果您的 GetArea 中有公开的标准面积字段，建议使用：GetArea._standardTotalArea
                    //                                                        // 这里为了兼容，直接计算

                    //    // 饼图数据区域起始行（放在柱状图右侧，可根据实际微调）
                    //    int pieStartRow = row + 3;
                    //    int pieStartColLeft = 8;   // 左眼饼图起始列 H
                    //    int pieStartColRight = 12;  // 右眼饼图起始列 L
                    //    int pieStartColBin = 16;    // 双目饼图起始列 P

                    //    // 左眼饼图数据
                    //    double leftArea = latestRecord.LeftEyeArea;
                    //    double leftRemain = standardTotalArea - leftArea;
                    //    if (leftRemain < 0) leftRemain = 0;
                    //    sheet1.Cells[pieStartRow, pieStartColLeft].Value = "左眼视野";
                    //    sheet1.Cells[pieStartRow + 1, pieStartColLeft].Value = leftArea;
                    //    sheet1.Cells[pieStartRow + 2, pieStartColLeft].Value = "剩余区域";
                    //    sheet1.Cells[pieStartRow + 3, pieStartColLeft].Value = leftRemain;
                    //    var pieLeft = sheet1.Drawings.AddChart("PieLeft", OfficeOpenXml.Drawing.Chart.eChartType.Pie);
                    //    pieLeft.SetPosition(pieStartRow - 1, 0, pieStartColLeft - 2, 0);
                    //    pieLeft.SetSize(300, 200);
                    //    pieLeft.Title.Text = "左眼视野占比";
                    //    pieLeft.Legend.Position = OfficeOpenXml.Drawing.Chart.eLegendPosition.Bottom;
                    //    var seriesLeft = pieLeft.Series.Add(sheet1.Cells[pieStartRow + 1, pieStartColLeft, pieStartRow + 3, pieStartColLeft],
                    //                                        sheet1.Cells[pieStartRow, pieStartColLeft, pieStartRow + 2, pieStartColLeft]);
                    //    seriesLeft.Header = "面积 (cm²)";


                    //    //这里需要加入百分比显示，EPPlus 的饼图默认不显示百分比，需要手动设置数据标签

                    //    // 右眼饼图数据
                    //    double rightArea = latestRecord.RightEyeArea;
                    //    double rightRemain = standardTotalArea - rightArea;
                    //    if (rightRemain < 0) rightRemain = 0;
                    //    sheet1.Cells[pieStartRow, pieStartColRight].Value = "右眼视野";
                    //    sheet1.Cells[pieStartRow + 1, pieStartColRight].Value = rightArea;
                    //    sheet1.Cells[pieStartRow + 2, pieStartColRight].Value = "剩余区域";
                    //    sheet1.Cells[pieStartRow + 3, pieStartColRight].Value = rightRemain;
                    //    var pieRight = sheet1.Drawings.AddChart("PieRight", OfficeOpenXml.Drawing.Chart.eChartType.Pie);
                    //    pieRight.SetPosition(pieStartRow - 1, 0, pieStartColRight - 2, 0);
                    //    pieRight.SetSize(300, 200);
                    //    pieRight.Title.Text = "右眼视野占比";
                    //    pieRight.Legend.Position = OfficeOpenXml.Drawing.Chart.eLegendPosition.Bottom;
                    //    var seriesRight = pieRight.Series.Add(sheet1.Cells[pieStartRow + 1, pieStartColRight, pieStartRow + 3, pieStartColRight],
                    //                                          sheet1.Cells[pieStartRow, pieStartColRight, pieStartRow + 2, pieStartColRight]);

                    //    // 双目饼图数据
                    //    double binArea = latestRecord.BinocularArea;
                    //    double binRemain = standardTotalArea - binArea;
                    //    if (binRemain < 0) binRemain = 0;
                    //    sheet1.Cells[pieStartRow, pieStartColBin].Value = "双目视野";
                    //    sheet1.Cells[pieStartRow + 1, pieStartColBin].Value = binArea;
                    //    sheet1.Cells[pieStartRow + 2, pieStartColBin].Value = "剩余区域";
                    //    sheet1.Cells[pieStartRow + 3, pieStartColBin].Value = binRemain;
                    //    var pieBin = sheet1.Drawings.AddChart("PieBin", OfficeOpenXml.Drawing.Chart.eChartType.Pie);
                    //    pieBin.SetPosition(pieStartRow - 1, 0, pieStartColBin - 2, 0);
                    //    pieBin.SetSize(300, 200);
                    //    pieBin.Title.Text = "双目视野占比";
                    //    pieBin.Legend.Position = OfficeOpenXml.Drawing.Chart.eLegendPosition.Bottom;
                    //    var seriesBin = pieBin.Series.Add(sheet1.Cells[pieStartRow + 1, pieStartColBin, pieStartRow + 3, pieStartColBin],
                    //                                      sheet1.Cells[pieStartRow, pieStartColBin, pieStartRow + 2, pieStartColBin]);
                    //}

                    // 添加备注说明（位置下移避免覆盖饼图）
                    int noteRow = row + 30;  // 原先是 row+20，现在下移避免与饼图重叠
                    sheet1.Cells[noteRow, 1].Value = "备注：";
                    sheet1.Cells[noteRow, 2].Value = "1. 视野保存率公式依据 GB 2890-2022 计算；";
                    sheet1.Cells[noteRow + 1, 2].Value = "2. 空白视野面积为标准头模未戴面罩时的理论值；";
                    sheet1.Cells[noteRow + 2, 2].Value = "3. 测试过程中若出现异常，请参考原始记录。";
                    sheet1.Cells[noteRow, 1, noteRow + 2, 4].Style.Font.Size = 10;
                    sheet1.Cells[noteRow, 1, noteRow + 2, 4].Style.Font.Italic = true;

                    // ========== 工作表2：原始数据明细 ==========
                    var sheet2 = package.Workbook.Worksheets.Add("原始数据");
                    for (int i = 0; i < headers.Length; i++)
                        sheet2.Cells[1, i + 1].Value = headers[i];
                    sheet2.Cells[1, 1, 1, headers.Length].Style.Font.Bold = true;
                    row = 2;
                    foreach (var item in TestDataStore.Records)
                    {
                        sheet2.Cells[row, 1].Value = item.Id;
                        sheet2.Cells[row, 2].Value = item.Date;
                        sheet2.Cells[row, 3].Value = item.Time;
                        sheet2.Cells[row, 4].Value = item.LeftEyeArea;
                        sheet2.Cells[row, 5].Value = item.RightEyeArea;
                        sheet2.Cells[row, 6].Value = item.BinocularArea;
                        sheet2.Cells[row, 7].Value = item.LowerVision;
                        sheet2.Cells[row, 8].Value = item.VisionRetentionRate;
                        sheet2.Cells[row, 9].Value = item.totalVisionArea;
                        sheet2.Cells[row, 10].Value = item.GetVisionRetentionRate;
                        row++;
                    }
                    sheet2.Cells[1, 1, row - 1, headers.Length].AutoFitColumns();

                    // 保存文件
                    package.SaveAs(new FileInfo(saveDialog.FileName));
                    MessageBox.Show($"报告已成功生成！\n路径：{saveDialog.FileName}", "导出成功", MessageBoxButton.OK, MessageBoxImage.Information);
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show($"生成报告失败：{ex.Message}", "错误", MessageBoxButton.OK, MessageBoxImage.Error);
            }
        }


        private void Page_Loaded(object sender, RoutedEventArgs e)
        {
            //进入页面是否要保留原来的数据？？？？，
            RecordDataGrid.ItemsSource = null;
            RecordDataGrid.ItemsSource = TestDataStore.Records;
            // 判断连接
            if (!ModbusHelper.IsConnected)
            {
                MessageBox.Show("未连接");
                return;
            }

            // 获取客户端
            //var client = ModbusHelper.TcpClient;
            


        }

        private void GoHome(object s, RoutedEventArgs e) => NavigationService.Content = null;
        private void GoTest(object s, RoutedEventArgs e) => NavigationService.Content = new Views.PageTest();
        private void GoRecord(object s, RoutedEventArgs e) => NavigationService.Content = new Views.RecordDate();
        private void GoView(object s, RoutedEventArgs e) => NavigationService.Content = new Views.RecordPage();
    }
}