using System.IO;
using Jellyfin.Plugin.RedditComments.Services;
using MediaBrowser.Common.Configuration;
using MediaBrowser.Controller;
using MediaBrowser.Controller.Plugins;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;

namespace Jellyfin.Plugin.RedditComments;

/// <summary>
/// Registers the plugin's services in the Jellyfin DI container.
/// </summary>
public class PluginServiceRegistrator : IPluginServiceRegistrator
{
    /// <inheritdoc />
    public void RegisterServices(IServiceCollection serviceCollection, IServerApplicationHost applicationHost)
    {
        var dbPath = Path.Combine(
            applicationHost.Resolve<IApplicationPaths>().PluginConfigurationsPath,
            "RedditComments",
            "reddit-comments.db");

        serviceCollection.AddSingleton<RateLimiter>();
        serviceCollection.AddSingleton(sp => new RedditClient(sp.GetRequiredService<ILogger<RedditClient>>(), sp.GetRequiredService<RateLimiter>()));
        serviceCollection.AddSingleton(sp => new CommentCache(dbPath, sp.GetRequiredService<ILogger<CommentCache>>()));
        serviceCollection.AddSingleton(sp => new RedditCommentsService(
            sp.GetRequiredService<ILogger<RedditCommentsService>>(),
            sp.GetRequiredService<RedditClient>(),
            sp.GetRequiredService<CommentCache>()));

        serviceCollection.AddHostedService<WebScriptInjector>();
    }
}