using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using Yuanshen.Gameserver;
using Yuanshen.Gameserver.Controllers.Dispatching;
using Yuanshen.Gameserver.Game;
using Yuanshen.Gameserver.Network;
using Yuanshen.Gameserver.Network.Kcp;
using Yuanshen.Gameserver.Network.Session;
using Yuanshen.Gameserver.Options;
using Yuanshen.Common.Console;
using Yuanshen.Common.Data.Provider;

Console.Title = "Yuanshen | Game Server";
Directory.SetCurrentDirectory(AppContext.BaseDirectory);

ConsoleBanner.Print("GAME SERVER", new[]
{
    ("listen", "0.0.0.0:22102"),
    ("protocol", "kcp / 0.9.10"),
    ("console", "type a GM command, ? for help")
});

HostApplicationBuilder builder = Host.CreateApplicationBuilder(args);
builder.Logging.ClearProviders();
builder.Logging.AddProvider(new ThemedLoggerProvider());

builder.Services.Configure<GatewayOptions>(builder.Configuration.GetSection(GatewayOptions.Section));
builder.Services.Configure<DatabaseOptions>(builder.Configuration.GetSection(DatabaseOptions.Section));

builder.Services.UseLocalAssets();

builder.Services.AddScoped<NetCommandDispatcher>();
builder.Services.AddScoped<NetSession, KcpSession>();
builder.Services.AddScoped<GameState>();
builder.Services.AddScoped<Player>();
builder.Services.AddScoped<SceneManager>();
builder.Services.AddScoped<CombatManager>();
builder.Services.AddScoped<GmCommandService>();
builder.Services.AddSingleton<MonsterSpawnTable>();
builder.Services.AddSingleton<DropTable>();
builder.Services.AddScoped<WorldSpawner>();
builder.Services.AddScoped<Yuanshen.Gameserver.Database.PlayerPersistence>();
builder.Services.AddSingleton<Yuanshen.Gameserver.Database.PlayerSessionRegistry>();
builder.Services.AddSingleton<Yuanshen.Gameserver.Database.IPlayerRepository, Yuanshen.Gameserver.Database.PostgresPlayerRepository>();
builder.Services.AddSingleton<Yuanshen.Gameserver.Database.IAccountRepository, Yuanshen.Gameserver.Database.PostgresAccountRepository>();
builder.Services.AddSingleton<IGateway, KcpGateway>();
builder.Services.AddSingleton<ScenePointTable>();
builder.Services.AddSingleton<OpenStateTable>();
builder.Services.AddSingleton<GachaBannerTable>();
builder.Services.AddSingleton<ConsoleBridge>();
builder.Services.AddSingleton<NetSessionManager>();

builder.Services.AddHostedService<GameServer>();

IHost host = builder.Build();
ConsoleBridge bridge = host.Services.GetRequiredService<ConsoleBridge>();

ConsolePrompt.Start("yuanshen >", async command =>
{
    IServiceProvider? session = bridge.Session;

    if (session is null)
    {
        ConsolePrompt.Warn("no player is connected");
        return;
    }

    GmCommandService gm = session.GetRequiredService<GmCommandService>();

    foreach (string line in await gm.ExecuteAsync(command))
        ConsolePrompt.Reply(line);
});

await host.RunAsync();