using OfficeOpenXml;
using Spire.Xls;
using WIDESEAWCS_Core;
using WIDESEAWCS_Core.BaseRepository;
using WIDESEAWCS_Core.BaseServices;
using WIDESEAWCS_DTO.BasicInfo;
using WIDESEAWCS_Model.Models;

namespace WIDESEAWCS_BasicInfoService
{
    public class ProcessInfoService : ServiceBase<Dt_ProcessInfo, IRepository<Dt_ProcessInfo>>, IProcessInfoService
    {
        public ProcessInfoService(IRepository<Dt_ProcessInfo> BaseDal) : base(BaseDal)
        {
        }

        public IRepository<Dt_ProcessInfo> Repository => BaseDal;

        /// <summary>
        /// 下载流程卡
        /// </summary>
        /// <param name="dt_ProcessInfo"></param>
        /// <returns></returns>
        public WebResponseContent ExportData(Dt_ProcessInfo dt_ProcessInfo)
        {
            
                string fileName = $"{DateTime.Now.ToString("yyyyMMddHHssmm")}.xlsx";
                string templatePath = $"{AppDomain.CurrentDomain.BaseDirectory}ExprotTemplate\\发电机弹性支撑信息化流程卡.xlsx";//模板路径
                string savePath = $"{AppDomain.CurrentDomain.BaseDirectory}Download\\{fileName}";//保存文件路径

                using Stream templateStream = new FileStream(templatePath, FileMode.Open);
                using Stream saveStream = new FileStream(savePath, FileMode.Create);
                using ExcelPackage package = new ExcelPackage(saveStream, templateStream);
                ExcelWorksheet worksheet = package.Workbook.Worksheets["流程卡"];
                worksheet.Cells[3, 5].Value = dt_ProcessInfo.ProductCode;//成品编号

                package.Save();

                string pdfFileName = $"{DateTime.Now.ToString("yyyyMMddHHssmm")}.pdf";
                string pdfPath = $"{AppDomain.CurrentDomain.BaseDirectory}Download\\{pdfFileName}";

                Workbook workbook = new Workbook();
                workbook.LoadFromFile(savePath);

                // 转换第一个工作表到PDF
                workbook.SaveToFile(pdfPath, FileFormat.PDF);
                return WebResponseContent.Instance.OK(data: new { path = pdfPath, fileName = pdfFileName });
             
            }

        


    }
}