using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using XdCxRhDW.Dto;

namespace CheckServer.AddIns
{
    public class SigFilterHelper
    {

        // 【fin】 [fout] [fsample] [bandwidth]
        public static async Task<string> SigFilter(SigFilterDto dto, string outFile)
        {
            var pro = new Process();
            var res = await Task.Run(() =>
             {
                 pro.StartInfo.Arguments = $"\"{dto.File}\" \"{outFile}\" {(long)(dto.FsHz)} {dto.BandHz}";

                 var exePath = Path.Combine(pro.StartInfo.WorkingDirectory, "AddIns");
                 pro.StartInfo.WorkingDirectory = exePath;
                 pro.StartInfo.FileName = Path.Combine(exePath, "FileFilter.exe");
                 pro.StartInfo.CreateNoWindow = true;
                 pro.StartInfo.RedirectStandardError = true;
                 pro.StartInfo.RedirectStandardOutput = true;
                 pro.StartInfo.UseShellExecute = false;
                 pro.Start();
                 var suceed = pro.WaitForExit(dto.TimeoutSeconds * 1000);
                 if (!suceed)
                 {
                     throw new Exception("滤波处理超时");
                 }
                 return outFile;
             });
            return res;
        }

    }
}