using System;
using System.IO;
using System.Text.RegularExpressions;
using MalwareMultiScan.Backends.Backends.Abstracts;
using Microsoft.Extensions.Logging;

namespace MalwareMultiScan.Backends.Backends.Implementations
{
    public class ComodoScanBackend : AbstractLocalProcessScanBackend
    {
        public ComodoScanBackend(ILogger logger) : base(logger)
        {
        }

        public override string Id { get; } = "comodo";

        public override DateTime DatabaseLastUpdate =>
            File.GetLastWriteTime("/opt/COMODO/scanners/bases.cav");

        protected override string BackendPath { get; } = "/opt/COMODO/cmdscan";

        protected override Regex MatchRegex { get; } =
            new Regex(@".* ---> Found Virus, Malware Name is (?<threat>.*)",
                RegexOptions.Compiled | RegexOptions.Multiline);

        protected override string GetBackendArguments(string path)
        {
            return $"-v -s {path}";
        }
    }
}