using System.Collections.Generic;
using System.IO;
using NPOI.XSSF.UserModel;
using PhxhSDK;

namespace Gameplay.Story.Cmp.Utils
{
    public static class ExcelWriter
    {
        public static void WriteToExcel(string filePath, List<string> strs)
        {
            if (File.Exists(filePath))
            {
                File.Delete(filePath);
            }
            
            var newExcel = new XSSFWorkbook();
            _CreateSheet(newExcel, "cn", strs);
            _CreateSheet(newExcel, "cn2", strs);
            _CreateSheet(newExcel, "en", strs);
            _CreateSheet(newExcel, "tw", strs);
            
            using (var fs = System.IO.File.OpenWrite(filePath))
            {
                newExcel.Write(fs);
            }
        }
        
        private static void _CreateSheet(XSSFWorkbook newExcel, string sheetName, List<string> strs)
        {
            var newSheet = newExcel.CreateSheet(sheetName);
            var headers = new string[]
            {
                "Hash Code",
                $"多语言值({sheetName})",
            };
            var headerRow = newSheet.CreateRow(0);
            for (var i = 0; i < headers.Length; i++)
            {
                var cell = headerRow.CreateCell(i);
                cell.SetCellValue(headers[i]);
            }
            for (var i = 1; i < strs.Count + 1; i++)
            {
                var row = newSheet.CreateRow(i);
                var cellHash = row.CreateCell(0);
                var cellValue = row.CreateCell(1);
                var str = strs[i - 1];
                var hash = HashUtils.SHA256(str);
                cellHash.SetCellValue(hash);
                cellValue.SetCellValue(str);
            }
        }
    }
}