using UnityEngine;
using System.IO;
using OfficeOpenXml;
using System.Collections.Generic;
using OfficeOpenXml.FormulaParsing.Excel.Functions.RefAndLookup;
using System;

public class ExcelReader : MonoBehaviour
{
    public List<WorkData> workDatas = new List<WorkData>();
    private void Awake()
    {

    }
    void Start()
    {
        //string filePath = Path.Combine(Application.streamingAssetsPath, "数据表.xlsx");
        //ReadExcelFile(filePath, "低压公配变");
        //for (int i = 0; i < workDatas.Count; i++)
        //{
        //    if (workDatas[i].Tip.Contains("工单详情"))
        //    {
        //        for (int j = 0; j < workDatas[i].workOrderDatas.Count; j++)
        //        {
        //            Debug.LogError(workDatas[i].workOrderDatas[j].workOrderNumTip + " " + workDatas[i].workOrderDatas[j].workOrderNum);
        //        }
        //    }
        //}
    }

    public void ReadExcelFile(string filePath, string name)
    {
        // 加载文件
        FileInfo file = new FileInfo(filePath);

        // 检查文件是否存在
        if (!file.Exists)
        {
            Debug.LogError("文件不存在: " + filePath);
            return;
        }

        // 读取文件
        using (ExcelPackage package = new ExcelPackage(file))
        {
            ExcelWorksheet worksheet = package.Workbook.Worksheets[name]; // 假设只有一个工作表

            // 获取表格有多少列和行
            int columns = worksheet.Dimension.Columns;
            int rows = worksheet.Dimension.Rows;
            //Debug.Log("共有：" + columns + "列 " + rows + "行");

            // 从第二行开始读取数据（假设第一行是表头）
            for (int row = 1; row <= 20; row++)
            {
                for (int col = 1; col <= columns; col++)
                {
                    // 获取单元格的值
                    string cellValue = worksheet.Cells[row, col].Value?.ToString();
                    if (!string.IsNullOrEmpty(cellValue))
                    {
                        ////Debug.Log("第" + row + "行，第" + col + "列的值为：" + cellValue);
                        if (cellValue.Contains("&"))
                        {
                            AddExcelPackage(worksheet, row, col, columns);
                        }
                    }

                }
            }
        }
    }


    public void AddExcelPackage(ExcelWorksheet worksheet, int row, int col, int colMax)
    {

        WorkData workData = new WorkData();
        workData.Tip = worksheet.Cells[row, col].Value?.ToString();
        List<WorkOrderData> workOrderDatas = new List<WorkOrderData>();
        for (int i = col; i < colMax; i++)
        {
            if (worksheet.Cells[row + 1, i].Value?.ToString() != "*")
            {
                WorkOrderData workOrderData = new WorkOrderData();
                workOrderData.workOrderNumTip = worksheet.Cells[row + 1, i].Value?.ToString();
                workOrderData.workOrderNum = worksheet.Cells[row + 2, i].Value?.ToString();
                if (!string.IsNullOrEmpty(workOrderData.workOrderNumTip) || !string.IsNullOrEmpty(workOrderData.workOrderNum))
                {
                    workOrderDatas.Add(workOrderData);
                }
            }
        }
        workData.workOrderDatas = workOrderDatas;
        workDatas.Add(workData);
    }
}
/// <summary>
/// 工单详情，第二行和第三行的所有数据
/// </summary>
[Serializable]
public class WorkOrderData
{
    public string workOrderNumTip;
    public string workOrderNum;
}
[Serializable]
public class WorkData
{
    public string Tip;
    public List<WorkOrderData> workOrderDatas;
}