using Microsoft.Extensions.Configuration;
using SQLiteEF;
using SteamApiWrapper.ReturnTypes;
using SteamGame = SteamApiWrapper.ReturnTypes.Game;
using Player = SQLiteEF.Player;
using SteamPlayer = SteamApiWrapper.ReturnTypes.Player;
using Steam = SteamApiWrapper.SteamApiWrapper;

namespace Tracker;

public class Tracker : IDisposable
{
    private IConfiguration Configuration { get; init; }
    private readonly Thread _trackerThread;
    private bool _running = true;

    public Tracker()
    {
        Configuration = new ConfigurationBuilder()
            .AddJsonFile("appsettings.json")
            .Build();
        _trackerThread = new (TrackerLoop);
        _trackerThread.Start();
    }

    private void UpdatePlayers()
    {
        Context context = new (Configuration);
        IQueryable<ulong> players = context.Players.Select(p => p.SteamId);
        GetPlayerSummaries summaries = Steam.GetPlayerSummaries(players.ToArray());
        foreach (SteamPlayer summariesPlayer in summaries.players)
        {
            if (context.Players.Find(summariesPlayer.steamid) is not { } player)
            {
                context.Players.Add(new (summariesPlayer.steamid, summariesPlayer.personaname,
                    summariesPlayer.profileurl, summariesPlayer.avatar));
                continue;
            }
            player.Name = summariesPlayer.personaname;
            player.ProfileUrl = summariesPlayer.profileurl;
            player.AvatarUrl = summariesPlayer.avatar;
            try
            {
                context.SaveChanges();
            }
            catch (Exception e)
            {
                Console.WriteLine(e);
            }
        }
    }

    private void UpdateOwnedGames()
    {
        Context context = new (Configuration);
        IQueryable<Player> players = context.Players;
        foreach (Player player in players)
        {
            GetOwnedGames ownedGames = Steam.GetOwnedGames(player.SteamId);
            foreach (SteamGame ownedGame in ownedGames.games)
            {
                if (context.Games.Find(ownedGame.appid) is not { } game)
                {
                    game = new(ownedGame.appid, ownedGame.name);
                }

                if (!player.Games.Contains(game))
                {
                    player.Games.Add(game);
                    game.PlayedBy.Add(player);
                    player.TrackedTimes.Add(new (game, player, ownedGame.playtime_forever));
                }
                
                try
                {
                    context.SaveChanges();
                }
                catch (Exception e)
                {
                    Console.WriteLine(e);
                }
            }
        }
    }

    private void UpdateGametimes()
    {
        Context context = new (Configuration);
        IQueryable<Player> players = context.Players;
        foreach (Player player in players)
        {
            GetRecentlyPlayedGames recentlyPlayed = Steam.GetRecentlyPlayedGames(player.SteamId);
            foreach (SteamGame recentlyPlayedGame in recentlyPlayed.games)
            {
                if (context.Games.Find(recentlyPlayedGame.appid) is not { } game)
                {
                    game = new(recentlyPlayedGame.appid, recentlyPlayedGame.name);
                }

                if (!player.Games.Contains(game))
                {
                    player.Games.Add(game);
                    game.PlayedBy.Add(player);
                }
                
                player.TrackedTimes.Add(new (game, player, recentlyPlayedGame.playtime_forever));
                
                try
                {
                    context.SaveChanges();
                }
                catch (Exception e)
                {
                    Console.WriteLine(e);
                }
            }
        }
    }

    private void TrackerLoop()
    {
        while (_running)
        {
            try
            {
                Thread.Sleep(TimeSpan.FromHours(1));
            }
            catch (ThreadInterruptedException)
            {
                Console.WriteLine("Thread interrupted");
            }
            catch (ThreadAbortException)
            {
                _running = false;
            }
        }
        Console.WriteLine("Thread exited");
    }

    public void ForceLoop()
    {
        _trackerThread.Interrupt();
    }
    
    static void Main(string[] args)
    {
        Tracker _ = new ();
    }

    public void Dispose()
    {
        _running = false;
        _trackerThread.Interrupt();
    }
}