using System.Runtime.InteropServices;
using System.Threading.Tasks;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using Wabbajack.DTOs;
using Wabbajack.Hashing.PHash;
using Wabbajack.Paths.IO;
using Wabbajack.RateLimiter;
using Wabbajack.VFS.Interfaces;
using Xunit.DependencyInjection;
using Xunit.DependencyInjection.Logging;

namespace Wabbajack.VFS.Test;

public class Startup
{
    public void ConfigureServices(IServiceCollection service)
    {
        service.AddSingleton<TemporaryFileManager, TemporaryFileManager>();
        service
            .AddAllSingleton<IResource, IResource<FileExtractor.FileExtractor>, Resource<FileExtractor.FileExtractor>>(
                s =>
                    new Resource<FileExtractor.FileExtractor>("File Extractor", 2));
        service
            .AddAllSingleton<IResource, IResource<Context>, Resource<Context>>(
                s =>
                    new ("VFS Context", 2));
        
        service
            .AddAllSingleton<IResource, IResource<FileHashCache>, Resource<FileHashCache>>(
                s =>
                    new ("File Hash Cache", 2));
        
        // ImageLoader
        if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
            service.AddSingleton<IImageLoader, TexConvImageLoader>();
        else 
            service.AddSingleton<IImageLoader, CrossPlatformImageLoader>();


        // Keep this fixed at 2 so that we can detect deadlocks in the VFS parallelOptions
        service.AddSingleton(new ParallelOptions {MaxDegreeOfParallelism = 2});
        service.AddSingleton(new FileHashCache(KnownFolders.EntryPoint.Combine("hashcache_2.sqlite"),
            new Resource<FileHashCache>("File Hashing", 10)));
        service.AddAllSingleton<IVfsCache, VFSDiskCache>(x => new VFSDiskCache(KnownFolders.EntryPoint.Combine("vfscache_2.sqlite")));
        service.AddTransient<Context>();
        service.AddSingleton<FileExtractor.FileExtractor>();
    }

    public void Configure(ILoggerFactory loggerFactory, ITestOutputHelperAccessor accessor)
    {
        loggerFactory.AddProvider(new XunitTestOutputLoggerProvider(accessor, delegate { return true; }));
    }
}