SPT-Server-Build/Libraries/SPTarkov.Server.Core/Services/MatchBotDetailsCacheService.cs

using System.Collections.Concurrent;
using SPTarkov.Server.Core.Models.Eft.Common.Tables;
using SPTarkov.Server.Core.Models.Utils;
using SPTarkov.Common.Annotations;

namespace SPTarkov.Server.Core.Services;

[Injectable(InjectionType.Singleton)]
public class MatchBotDetailsCacheService(
    ISptLogger<MatchBotDetailsCacheService> _logger,
    LocalisationService _localisationService
)
{
    protected ConcurrentDictionary<string, BotBase> _botDetailsCache = new();

    public void CacheBot(BotBase botToCache)
    {
        if (botToCache.Info.Nickname is null)
        {
            _logger.Warning($"Unable to cache: {botToCache.Info.Settings.Role} bot with id: {botToCache.Id} as it lacks a nickname");
            return;
        }

        botToCache.Inventory = null;
        botToCache.Skills = null;
        botToCache.Stats = null;

        var key = $"{botToCache.Info.Nickname.Trim()}{botToCache.Info.Side}";
        _botDetailsCache.TryAdd(key, botToCache);
    }

    public void ClearCache()
    {
        _botDetailsCache.Clear();
    }

    public BotBase? GetBotByNameAndSide(string botName, string botSide)
    {
        var botInCache = _botDetailsCache.GetValueOrDefault($"{botName}{botSide}`", null);
        if (botInCache is null)
        {
            _logger.Warning($"Bot not found in match bot cache: {botName.ToLower()} {botSide}");

            return null;
        }

        return botInCache;
    }
}