using Modbus.Device;
using OfficeOpenXml;
using OfficeOpenXml.Style;
using Sunny.UI;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Net.Sockets;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using 全自动水压检测仪.Data;
using 材料热传导系数;

namespace 全自动水压检测仪
{
    public partial class Report : UIForm
    {
        public List<ConductivityTestData> CurrentReport { get; set; }
        Function ma;
        private DataGridView dataGridView;
        private Button btnExport;
        private Button btnReturn;

        public Report()
        {
            InitializeComponent();
            SetupFormStyle();
            CreateDataGridView();
            CreateButtons();
            this.SuspendLayout();
            this.ClientSize = new System.Drawing.Size(1000, 600);
            this.Name = "ReportForm";
            this.Text = "测试数据报表";
            this.StartPosition = FormStartPosition.CenterScreen;
            this.ResumeLayout(false);
        }

        public Report(List<ConductivityTestData> CurrentReport)
        {
            InitializeComponent();
            SetupFormStyle();
            CreateDataGridView();
            CreateButtons();
            this.SuspendLayout();
            this.ClientSize = new System.Drawing.Size(1000, 600);
            this.Name = "ReportForm";
            this.Text = "测试数据报表";
            this.StartPosition = FormStartPosition.CenterScreen;
            this.ResumeLayout(false);
            this.CurrentReport = CurrentReport;
        }

        /// <summary>
        /// 设置窗体基础样式
        /// </summary>
        private void SetupFormStyle()
        {
            this.BackColor = SystemColors.Control; // 使用系统默认窗体背景色
            this.Font = new Font("Microsoft YaHei", 9F, FontStyle.Regular, GraphicsUnit.Point);
        }

        /// <summary>
        /// 创建数据表格
        /// </summary>
        private void CreateDataGridView()
        {
            // 初始化DataGridView
            dataGridView = new DataGridView();
            dataGridView.Dock = DockStyle.Fill;
            dataGridView.Margin = new Padding(10);
            dataGridView.BackgroundColor = this.BackColor;
            dataGridView.BorderStyle = BorderStyle.None;
            dataGridView.CellBorderStyle = DataGridViewCellBorderStyle.SingleHorizontal;
            dataGridView.GridColor = Color.LightGray;

            // 禁止排序、编辑、添加行
            dataGridView.AllowUserToAddRows = false;
            dataGridView.AllowUserToDeleteRows = false;
            dataGridView.AllowUserToOrderColumns = false;
            dataGridView.AllowUserToResizeRows = false;
            dataGridView.ReadOnly = true;
            dataGridView.SelectionMode = DataGridViewSelectionMode.FullRowSelect;

            // 设置表头样式
            dataGridView.ColumnHeadersHeight = 40;
            dataGridView.ColumnHeadersDefaultCellStyle.BackColor = Color.LightSkyBlue;
            dataGridView.ColumnHeadersDefaultCellStyle.ForeColor = Color.Black;
            dataGridView.ColumnHeadersDefaultCellStyle.Font = new Font(this.Font, FontStyle.Bold);
            dataGridView.ColumnHeadersDefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleCenter;
            dataGridView.ColumnHeadersBorderStyle = DataGridViewHeaderBorderStyle.Single;

            // 设置单元格样式
            dataGridView.DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleCenter;
            dataGridView.DefaultCellStyle.Font = this.Font;
            dataGridView.DefaultCellStyle.BackColor = Color.White;
            dataGridView.DefaultCellStyle.SelectionBackColor = Color.LightSteelBlue;
            dataGridView.DefaultCellStyle.SelectionForeColor = Color.Black;

            dataGridView.AutoGenerateColumns = false;
            // 创建列
            CreateGridColumns();

            // 添加到窗体
            this.Controls.Add(dataGridView);
        }

        /// <summary>
        /// 创建表格列 - 修改为绑定数据源
        /// </summary>
        private void CreateGridColumns()
        {
            dataGridView.Columns.Clear();

            dataGridView.Columns.Add(new DataGridViewTextBoxColumn
            {
                Name = "Id",
                HeaderText = "编号",
                Width = 70,
                DataPropertyName = "Id", // 绑定到ConductivityTestData的Id属性
                SortMode = DataGridViewColumnSortMode.NotSortable,
                DefaultCellStyle = { Alignment = DataGridViewContentAlignment.MiddleCenter }
            });

            dataGridView.Columns.Add(new DataGridViewTextBoxColumn
            {
                Name = "ContactNumber",
                HeaderText = "联络单号",
                Width = 150,
                DataPropertyName = "ContactNumber",
                SortMode = DataGridViewColumnSortMode.NotSortable,
                DefaultCellStyle = { Alignment = DataGridViewContentAlignment.MiddleCenter }
            });

            dataGridView.Columns.Add(new DataGridViewTextBoxColumn
            {
                Name = "ItemNumber",
                HeaderText = "件号",
                Width = 130,
                DataPropertyName = "ItemNumber",
                SortMode = DataGridViewColumnSortMode.NotSortable,
                DefaultCellStyle = { Alignment = DataGridViewContentAlignment.MiddleCenter }
            });

            dataGridView.Columns.Add(new DataGridViewTextBoxColumn
            {
                Name = "CreateTime",
                HeaderText = "时间日期",
                Width = 170,
                DataPropertyName = "CreateTime",
                SortMode = DataGridViewColumnSortMode.NotSortable,
                DefaultCellStyle = {
                    Alignment = DataGridViewContentAlignment.MiddleCenter,
                    Format = "yyyy-MM-dd HH:mm:ss" // 设置日期格式
                }
            });

            dataGridView.Columns.Add(new DataGridViewTextBoxColumn
            {
                Name = "startpressure",
                HeaderText = "初始压力(PSI)",
                Width = 95,
                DataPropertyName = "StartPressure",
                SortMode = DataGridViewColumnSortMode.NotSortable,
                DefaultCellStyle = {
                    Alignment = DataGridViewContentAlignment.MiddleCenter,
                    Format = "F2" // 保留2位小数
                }
            });

            dataGridView.Columns.Add(new DataGridViewTextBoxColumn
            {
                Name = "endpressure",
                HeaderText = "结束压力(PSI)",
                Width = 95,
                DataPropertyName = "EndPressure",
                SortMode = DataGridViewColumnSortMode.NotSortable,
                DefaultCellStyle = {
                    Alignment = DataGridViewContentAlignment.MiddleCenter,
                    Format = "F2"
                }
            });

            

            dataGridView.Columns.Add(new DataGridViewTextBoxColumn
            {
                Name = "diffpressure",
                HeaderText = "压差(PSI)",
                Width = 75,
                DataPropertyName = "DiffPressure",
                SortMode = DataGridViewColumnSortMode.NotSortable,
                DefaultCellStyle = {
                    Alignment = DataGridViewContentAlignment.MiddleCenter,
                    Format = "F2"
                }
            });

            dataGridView.Columns.Add(new DataGridViewTextBoxColumn
            {
                Name = "dwelltime",
                HeaderText = "保压时间(h)",
                Width = 80,
                DataPropertyName = "DwellTime",
                SortMode = DataGridViewColumnSortMode.NotSortable,
                DefaultCellStyle = {
                    Alignment = DataGridViewContentAlignment.MiddleCenter,
                    Format = "F1" // 保留1位小数
                }
            });

            DataGridViewTextBoxColumn temperatureColumn = CreateTemperatureModeColumn();
            dataGridView.Columns.Add(temperatureColumn);
        }
        /// <summary>
        /// 创建按钮
        /// </summary>
        private void CreateButtons()
        {
            // 按钮容器面板
            Panel btnPanel = new Panel();
            btnPanel.Dock = DockStyle.Bottom;
            btnPanel.Height = 60;
            btnPanel.BackColor = this.BackColor;
            btnPanel.Padding = new Padding(20, 10, 20, 10);

            // 导出报表按钮
            btnExport = new Button
            {
                Text = "导出报表",
                Width = 100,
                Height = 35,
                Font = new Font(this.Font, FontStyle.Regular),
                BackColor = Color.LightSteelBlue,
                FlatStyle = FlatStyle.Flat,
                FlatAppearance = { BorderSize = 1, BorderColor = Color.SteelBlue },
                Left = 20,
                Top = 10,
            };
            btnExport.Click += BtnExport_Click;
            btnExport.Cursor = Cursors.Hand;

            // 返回按钮
            btnReturn = new Button
            {
                Text = "返回",
                Width = 100,
                Height = 35,
                Font = new Font(this.Font, FontStyle.Regular),
                BackColor = Color.LightSteelBlue,
                FlatStyle = FlatStyle.Flat,
                FlatAppearance = { BorderSize = 1, BorderColor = Color.SteelBlue },
                Left = btnExport.Right + 20,
                Top = 10,
            };
            btnReturn.Click += BtnReturn_Click;
            btnReturn.Cursor = Cursors.Hand;


            btnPanel.Controls.Add(btnExport);
            btnPanel.Controls.Add(btnReturn);


            this.Controls.Add(btnPanel);

            btnPanel.BringToFront();
        }

        private DataGridViewTextBoxColumn CreateTemperatureModeColumn()
        {
            DataGridViewTextBoxColumn column = new DataGridViewTextBoxColumn
            {
                Name = "Type",
                HeaderText = "温度模式",
                Width = 100,
                DataPropertyName = "Type",
                SortMode = DataGridViewColumnSortMode.NotSortable,
                DefaultCellStyle = { Alignment = DataGridViewContentAlignment.MiddleCenter }
            };

            // 添加单元格格式化事件
            dataGridView.CellFormatting += DataGridView_CellFormatting;

            return column;
        }

        /// <summary>
        /// 在导出报表时也需要转换
        /// </summary>
        private string GetTemperatureModeDisplay(int type)
        {
            switch (type)
            {
                case 1:
                    return "常温";
                case 0:
                    return "高温";
                default:
                    return "未知";
            }
        }
        // 单元格格式化事件
        private void DataGridView_CellFormatting(object sender, DataGridViewCellFormattingEventArgs e)
        {
            // 只处理温度模式列
            if (e.ColumnIndex == dataGridView.Columns["Type"].Index && e.RowIndex >= 0)
            {
                if (e.Value != null)
                {
                    string typeValue = e.Value.ToString();

                    // 根据Type值转换显示文本
                    switch (typeValue)
                    {
                        case "1":
                            e.Value = "常温";
                            break;
                        case "0":
                            e.Value = "高温";
                            break;
                        case "常温":
                        case "高温":
                            // 已经是转换后的值，保持不变
                            break;
                        default:
                            e.Value = "未知";
                            break;
                    }

                    e.FormattingApplied = true;
                }
            }
        }

        private void Report_Load(object sender, EventArgs e)
        {
            // 检查数据源
            if (CurrentReport == null || CurrentReport.Count == 0)
            {
                MessageBox.Show("没有测试数据可显示", "提示",
                    MessageBoxButtons.OK, MessageBoxIcon.Information);
                return;
            }

            try
            {
                dataGridView.CellFormatting += DataGridView_CellFormatting;
                dataGridView.DataSource = CurrentReport;

                // 刷新显示
                dataGridView.Refresh();

                this.Text = $"测试数据报表（共{CurrentReport.Count}条记录）";
            }
            catch (Exception ex)
            {
                MessageBox.Show($"加载数据失败：{ex.Message}", "错误",
                    MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }



        /// <summary>
        /// 导出报表按钮点击事件
        /// </summary>
        private void BtnExport_Click(object sender, EventArgs e)
        {
            ExportReport();
        }

        /// <summary>
        /// 返回按钮点击事件
        /// </summary>
        private void BtnReturn_Click(object sender, EventArgs e)
        {
            ReturnToMain();
        }

        /// <summary>
        /// 导出报表功能
        /// </summary>
        private void ExportReport()
        {
            if (CurrentReport == null || CurrentReport.Count == 0)
            {
                MessageBox.Show("没有数据可以导出", "提示",
                    MessageBoxButtons.OK, MessageBoxIcon.Information);
                return;
            }

            try
            {
                SaveFileDialog saveFileDialog = new SaveFileDialog();
                saveFileDialog.Filter = "CSV文件|*.csv|Excel文件|*.xlsx|文本文件|*.txt";
                saveFileDialog.Title = "导出报表";
                saveFileDialog.FileName = $"测试报表_{DateTime.Now:yyyyMMdd_HHmmss}";

                if (saveFileDialog.ShowDialog() == DialogResult.OK)
                {
                    string filePath = saveFileDialog.FileName;


                    switch (Path.GetExtension(filePath).ToLower())
                    {
                        case ".csv":
                            ExportToCsv(filePath);
                            break;
                        case ".txt":
                            ExportToTxt(filePath);
                            break;
                        case ".xlsx":
                            ExportToExcel(filePath);
                            break;
                        default:
                            ExportToCsv(filePath);
                            break;
                    }

                    MessageBox.Show($"报表已成功导出到：\n{filePath}", "导出成功",
                        MessageBoxButtons.OK, MessageBoxIcon.Information);
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show($"导出报表失败：{ex.Message}", "错误",
                    MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }

        /// <summary>
        /// 修改导出功能中的温度模式显示
        /// </summary>
        private void ExportToCsv(string filePath)
        {
            using (StreamWriter writer = new StreamWriter(filePath, false, System.Text.Encoding.UTF8))
            {
                // 写入表头
                writer.WriteLine("编号,联络单号,件号,时间日期,初始压力(PSI),结束压力(PSI),压差(PSI),保压时间(h),温度模式");

                // 写入数据
                foreach (var data in CurrentReport)
                {
                    string tempMode = GetTemperatureModeDisplay(data.Type);

                    writer.WriteLine($"{data.Id}," +
                                    $"{data.ContactNumber ?? ""}," +
                                    $"{data.ItemNumber ?? ""}," +
                                    $"{data.CreateTime:yyyy-MM-dd HH:mm:ss}," +
                                    $"{data.startpressure:F2}," +
                                    $"{data.endpressure:F2}," +
                                    $"{data.diffpressure:F2}," +
                                    $"{data.dwelltime:F1}," +
                                    $"{tempMode}");
                }
            }
        }


        /// <summary>
        /// 修改文本导出中的温度模式显示
        /// </summary>
        private void ExportToTxt(string filePath)
        {
            using (StreamWriter writer = new StreamWriter(filePath, false, System.Text.Encoding.UTF8))
            {
                writer.WriteLine("===================== 测试数据报表 =====================");
                writer.WriteLine($"生成时间：{DateTime.Now:yyyy-MM-dd HH:mm:ss}");
                writer.WriteLine($"记录数量：{CurrentReport.Count}");
                writer.WriteLine("=======================================================\n");

                // 写入表头
                writer.WriteLine(string.Format("{0,-8}{1,-15}{2,-15}{3,-20}{4,-12}{5,-12}{6,-12}{7,-12}{8,-10}",
                    "编号", "联络单号", "件号", "时间日期", "初始压力", "结束压力", "压差", "保压时间", "温度模式"));
                writer.WriteLine(new string('-', 130));

                // 写入数据
                foreach (var data in CurrentReport)
                {
                    string tempMode = GetTemperatureModeDisplay(data.Type);

                    writer.WriteLine(string.Format("{0,-8}{1,-15}{2,-15}{3,-20}{4,-12:F2}{5,-12:F2}{6,-12:F2}{7,-12:F1}{8,-10}",
                        data.Id,
                        data.ContactNumber ?? "",
                        data.ItemNumber ?? "",
                        data.CreateTime.ToString("yyyy-MM-dd HH:mm:ss"),
                        data.startpressure,
                        data.endpressure,
                        data.diffpressure,
                        data.dwelltime,
                        tempMode));
                }
            }
        }
        /// <summary>
        /// 导出为Excel文件（简单实现）
        /// </summary>
        private void ExportToExcel(string filePath)
        {
            using (var package = new ExcelPackage())
            {
                var worksheet = package.Workbook.Worksheets.Add("测试数据报表");

                // 设置默认样式
                worksheet.Cells.Style.Font.Name = "微软雅黑";
                worksheet.Cells.Style.Font.Size = 11;

                int currentRow = 1;

                // 主标题
                worksheet.Cells[currentRow, 1, currentRow, 9].Merge = true;
                var titleCell = worksheet.Cells[currentRow, 1];
                titleCell.Value = "测试数据报表";
                titleCell.Style.Font.Size = 16;
                titleCell.Style.Font.Bold = true;
                titleCell.Style.HorizontalAlignment = ExcelHorizontalAlignment.Center;
                titleCell.Style.VerticalAlignment = ExcelVerticalAlignment.Center;

                currentRow++;

                // 副标题
                worksheet.Cells[currentRow, 1, currentRow, 9].Merge = true;
                var subTitleCell = worksheet.Cells[currentRow, 1];
                subTitleCell.Value = $"生成时间：{DateTime.Now:yyyy-MM-dd HH:mm:ss} | 记录数量：{CurrentReport.Count}条";
                subTitleCell.Style.HorizontalAlignment = ExcelHorizontalAlignment.Center;
                subTitleCell.Style.VerticalAlignment = ExcelVerticalAlignment.Center;

                currentRow += 2;

                // 表头
                string[] headers = { "编号", "联络单号", "件号", "时间日期", "初始压力(PSI)", "结束压力(PSI)", "压差(PSI)", "保压时间(h)", "温度模式" };

                for (int i = 0; i < headers.Length; i++)
                {
                    var cell = worksheet.Cells[currentRow, i + 1];
                    cell.Value = headers[i];
                    cell.Style.Font.Bold = true;
                    cell.Style.HorizontalAlignment = ExcelHorizontalAlignment.Center;
                    cell.Style.VerticalAlignment = ExcelVerticalAlignment.Center;
                    cell.Style.Fill.PatternType = ExcelFillStyle.Solid;
                    cell.Style.Fill.BackgroundColor.SetColor(Color.LightSkyBlue);
                    cell.Style.Border.BorderAround(ExcelBorderStyle.Thin, Color.Black);

                    // 设置列宽
                    worksheet.Column(i + 1).Width = 15;
                }

                // 设置表头行高
                worksheet.Row(currentRow).Height = 35;

                currentRow++;

                // 数据行
                foreach (var data in CurrentReport)
                {
                    string tempMode = GetTemperatureModeDisplay(data.Type);

                    worksheet.Cells[currentRow, 1].Value = data.Id;
                    worksheet.Cells[currentRow, 2].Value = data.ContactNumber ?? "";
                    worksheet.Cells[currentRow, 3].Value = data.ItemNumber ?? "";
                    worksheet.Cells[currentRow, 4].Value = data.CreateTime;
                    worksheet.Cells[currentRow, 5].Value = data.startpressure;
                    worksheet.Cells[currentRow, 6].Value = data.endpressure;
                    worksheet.Cells[currentRow, 7].Value = data.diffpressure;
                    worksheet.Cells[currentRow, 8].Value = data.dwelltime;
                    worksheet.Cells[currentRow, 9].Value = tempMode;

                    // 设置数据行样式
                    for (int col = 1; col <= 9; col++)
                    {
                        var cell = worksheet.Cells[currentRow, col];
                        cell.Style.HorizontalAlignment = ExcelHorizontalAlignment.Center;
                        cell.Style.VerticalAlignment = ExcelVerticalAlignment.Center;
                        cell.Style.Border.BorderAround(ExcelBorderStyle.Thin, Color.LightGray);

                        // 隔行变色
                        if (currentRow % 2 == 0)
                        {
                            cell.Style.Fill.PatternType = ExcelFillStyle.Solid;
                            cell.Style.Fill.BackgroundColor.SetColor(Color.AliceBlue);
                        }
                    }

                    // 设置格式
                    worksheet.Cells[currentRow, 4].Style.Numberformat.Format = "yyyy-mm-dd hh:mm:ss";
                    worksheet.Cells[currentRow, 5].Style.Numberformat.Format = "0.00";
                    worksheet.Cells[currentRow, 6].Style.Numberformat.Format = "0.00";
                    worksheet.Cells[currentRow, 7].Style.Numberformat.Format = "0.00";
                    worksheet.Cells[currentRow, 8].Style.Numberformat.Format = "0.0";

                    // 设置行高
                    worksheet.Row(currentRow).Height = 25;

                    currentRow++;
                }

                // 自动调整列宽
                worksheet.Cells[worksheet.Dimension.Address].AutoFitColumns();

                // 保存
                package.SaveAs(new FileInfo(filePath));
            }
        }

        /// <summary>
        /// 返回主界面
        /// </summary>
        private void ReturnToMain()
        {

            this.Close();

        }

        private void Report_FormClosing(object sender, FormClosingEventArgs e)
        {
            //base.OnFormClosing(e);
            dataGridView.CellFormatting -= DataGridView_CellFormatting;
        }
    }
}