using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using ShenTun.Ecg.Common;
namespace ShenTun.Ecg.Pdf
{
    public class EcgByPdf
    {
        public async Task<Response> ConvertPdfToImg(RequestInterface req)
        {
            Task<Response> task = Task.Factory.StartNew<Response>(() => {
                Response res = new Response() { code = -1 };
                try
                {
                    if (string.IsNullOrEmpty(req.FtpPath)) {
                        res.message = "取心电图异常：本地FTP未设置，请到客户端参数-心电图中设置";
                        return res;
                    }

                    if (!Directory.Exists((req.FtpPath)))
                    {
                        res.message = string.Format("取心电图异常：{0}不存在", req.FtpPath);
                        return res;
                    }

                    if (string.IsNullOrEmpty(req.BarCode)) {
                        res.message = "取心电图异常：检查条形码不能为空";
                        return res;
                    }

                    string pattern = string.Format("{0}\\*{1}.pdf", req.FtpPath, req.BarCode);
                    foreach (var st in FileHelper.GetAllMatchingPaths(pattern))
                    {

                    }


                }
                catch (Exception ex) {
                res.message = string.Format("获取心电图异常：{0}", ex.Message);
                }
                return res;
            });

            Response taskResult = await task;
            return taskResult;
        }
        
    }
}