using CliWrap.Buffered;
using Ips.Library.Basic;
using Ips.Library.Entity;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Ips.DetAlgorithm
{
    public static class DetNlUtil
    {
        static readonly string CliFile = Path.Combine(IpsPath.CliRootDir, "detnl", "detnl.exe");

        public static async Task<ExeResult<Timeslot[]>> Det(string filename, int fs = 96000, int averagecnt = 5, int timeout = 120, CancellationToken token = default)
        {
            var cli = CliWrap.Cli.Wrap(CliFile)
                   .WithArguments(args =>
                   {
                       args.Add(filename);
                       args.Add(fs, false);
                       args.Add(averagecnt, false);
                       args.Add("-t").Add(timeout.ToString());
                   });
            var res = await cli.ExecuteBufferedAsync(token.LinkTimeout(timeout));
            var result = Timeslot.FromListString(res.StandardOutput);
            return ExeResult.Create(result, cli.Arguments, res.StartTime, res.ExitTime, res.ExitCode, res.StandardError);
        }
    }
}