using System.Collections.Concurrent;
using System.Collections.Generic;
using BurnOutSharp.ExecutableType.Microsoft;
using BurnOutSharp.Matching;

namespace BurnOutSharp.ProtectionType
{
    // Renamed to ProRing at some point
    public class RingPROTECH : IContentCheck, IPathCheck
    {
        /// <inheritdoc/>
        public string CheckContents(string file, byte[] fileContent, bool includeDebug, PortableExecutable pex, NewExecutable nex)
        {
            // TODO: Obtain a sample to find where this string is in a typical executable
            // var contentMatchSets = new List<ContentMatchSet>
            // {
            //     // (char)0x00 + Allocator + (char)0x00 + (char)0x00 + (char)0x00 + (char)0x00
            //     new ContentMatchSet(new byte?[]
            //     {
            //         0x00, 0x41, 0x6C, 0x6C, 0x6F, 0x63, 0x61, 0x74,
            //         0x6F, 0x72, 0x00, 0x00, 0x00, 0x00
            //     }, "Ring PROTECH / ProRing [Check disc for physical ring]"),
            // };
            
            // return MatchUtil.GetFirstMatch(file, fileContent, contentMatchSets, includeDebug);
            return null;
        }

        // TODO: Confirm if these checks are only for ProRing or if they are also for older Ring PROTECH

        /// <inheritdoc/>
        public ConcurrentQueue<string> CheckDirectoryPath(string path, IEnumerable<string> files)
        {
            var matchers = new List<PathMatchSet>
            {
                new PathMatchSet(new PathMatch("protect.pro", useEndsWith: true), "Ring PROTECH / ProRing [Check disc for physical ring]"),
            };

            return MatchUtil.GetAllMatches(files, matchers, any: true);
        }

        /// <inheritdoc/>
        public string CheckFilePath(string path)
        {
            var matchers = new List<PathMatchSet>
            {
                new PathMatchSet(new PathMatch("protect.pro", useEndsWith: true), "Ring PROTECH / ProRing [Check disc for physical ring]"),
            };

            return MatchUtil.GetFirstMatch(path, matchers, any: true);
        }
    }
}