using Content.Server.GameObjects;
using Content.Server.GameObjects.Components;
using Content.Server.GameObjects.Components.Power;
using Content.Server.GameObjects.Components.Interactable.Tools;
using Content.Server.Interfaces.GameObjects;
using Content.Server.Placement;
using SS14.Server;
using SS14.Server.Interfaces;
using SS14.Server.Interfaces.Chat;
using SS14.Server.Interfaces.Maps;
using SS14.Server.Interfaces.Player;
using SS14.Server.Player;
using SS14.Shared.Console;
using SS14.Shared.ContentPack;
using SS14.Shared.Enums;
using SS14.Shared.Interfaces.GameObjects;
using SS14.Shared.Interfaces.Map;
using SS14.Shared.Interfaces.Timers;
using SS14.Shared.IoC;
using SS14.Shared.Log;
using SS14.Shared.Map;
using SS14.Shared.Timers;
using SS14.Shared.Interfaces.Timing;
using SS14.Shared.Maths;
using Content.Server.GameObjects.Components.Weapon.Ranged.Hitscan;
using Content.Server.GameObjects.Components.Weapon.Ranged.Projectile;
using Content.Server.GameObjects.Components.Projectiles;
using Content.Server.GameObjects.Components.Weapon.Melee;
using Content.Server.GameObjects.Components.Materials;
using Content.Server.GameObjects.Components.Stack;
using Content.Server.GameObjects.Components.Construction;
using Content.Server.GameObjects.Components.Mobs;
using Content.Server.GameObjects.EntitySystems;
using Content.Server.Mobs;
using Content.Server.Players;
using Content.Server.GameObjects.Components.Interactable;
using Content.Server.GameTicking;
using Content.Server.Interfaces;
using Content.Server.Interfaces.GameTicking;
using Content.Shared.GameObjects.Components.Inventory;
using Content.Shared.Interfaces;
using SS14.Shared.Timing;

namespace Content.Server
{
    public class EntryPoint : GameServer
    {
        private IBaseServer _server;
        private IPlayerManager _players;
        private IChatManager chatManager;
        private IGameTicker _gameTicker;

        /// <inheritdoc />
        public override void Init()
        {
            base.Init();

            _server = IoCManager.Resolve<IBaseServer>();
            _players = IoCManager.Resolve<IPlayerManager>();
            chatManager = IoCManager.Resolve<IChatManager>();

            _players.PlayerStatusChanged += HandlePlayerStatusChanged;

            var factory = IoCManager.Resolve<IComponentFactory>();

            factory.Register<HandsComponent>();
            factory.RegisterReference<HandsComponent, IHandsComponent>();

            factory.Register<InventoryComponent>();

            factory.Register<StoreableComponent>();
            factory.Register<ItemComponent>();
            factory.RegisterReference<ItemComponent, StoreableComponent>();
            factory.Register<ClothingComponent>();
            factory.RegisterReference<ClothingComponent, ItemComponent>();

            factory.Register<DamageableComponent>();
            factory.Register<DestructibleComponent>();
            factory.Register<TemperatureComponent>();
            factory.Register<ServerDoorComponent>();

            //Power Components
            factory.Register<PowerTransferComponent>();
            factory.Register<PowerProviderComponent>();
            factory.RegisterReference<PowerProviderComponent, PowerDeviceComponent>();
            factory.Register<PowerNodeComponent>();
            factory.Register<PowerStorageNetComponent>();
            factory.RegisterReference<PowerStorageNetComponent, PowerStorageComponent>();
            factory.Register<PowerCellComponent>();
            factory.RegisterReference<PowerCellComponent, PowerStorageComponent>();
            factory.Register<PowerDeviceComponent>();
            factory.Register<PowerGeneratorComponent>();

            //Tools
            factory.Register<MultitoolComponent>();
            factory.Register<WirecutterComponent>();
            factory.Register<WrenchComponent>();
            factory.Register<WelderComponent>();
            factory.Register<ScrewdriverComponent>();
            factory.Register<CrowbarComponent>();

            factory.Register<HitscanWeaponComponent>();
            factory.Register<ProjectileWeaponComponent>();
            factory.Register<ProjectileComponent>();
            factory.Register<ThrownItemComponent>();
            factory.Register<MeleeWeaponComponent>();

            factory.Register<HandheldLightComponent>();

            factory.Register<ServerStorageComponent>();
            factory.RegisterReference<ServerStorageComponent, IActivate>();

            factory.Register<PowerDebugTool>();
            factory.Register<PoweredLightComponent>();
            factory.Register<SmesComponent>();
            factory.Register<ApcComponent>();
            factory.Register<MaterialComponent>();
            factory.Register<StackComponent>();

            factory.Register<ConstructionComponent>();
            factory.Register<ConstructorComponent>();
            factory.RegisterIgnore("ConstructionGhost");

            factory.Register<MindComponent>();

            IoCManager.Register<ISharedNotifyManager, ServerNotifyManager>();
            IoCManager.Register<IServerNotifyManager, ServerNotifyManager>();
            IoCManager.Register<IGameTicker, GameTicker>();
            IoCManager.BuildGraph();

            _gameTicker = IoCManager.Resolve<IGameTicker>();

            IoCManager.Resolve<IServerNotifyManager>().Initialize();
        }

        public override void PostInit()
        {
            base.PostInit();

            _gameTicker.Initialize();
        }

        /// <inheritdoc />
        protected override void Dispose(bool disposing)
        {
            if (disposing)
            {
                _players.PlayerStatusChanged -= HandlePlayerStatusChanged;
            }

            base.Dispose(disposing);
        }

        public override void Update(AssemblyLoader.UpdateLevel level, float frameTime)
        {
            base.Update(level, frameTime);

            _gameTicker.Update(new FrameEventArgs(frameTime));
        }

        private void HandlePlayerStatusChanged(object sender, SessionStatusEventArgs args)
        {
            var session = args.Session;

            switch (args.NewStatus)
            {
                case SessionStatus.Connected:
                {
                    if (session.Data.ContentDataUncast == null)
                    {
                        session.Data.ContentDataUncast = new PlayerData(session.SessionId);
                    }
                    // timer time must be > tick length
                    Timer.Spawn(0, args.Session.JoinGame);

                    chatManager.DispatchMessage(ChatChannel.Server, "Gamemode: Player joined server!", args.Session.SessionId);
                }
                break;

                case SessionStatus.InGame:
                {
                    //TODO: Check for existing mob and re-attach
                    var data = session.ContentData();
                    if (data.Mind == null)
                    {
                        // No mind yet (new session), make a new one.
                        data.Mind = new Mind(session.SessionId);
                        var mob = _gameTicker.SpawnPlayerMob();
                        data.Mind.TransferTo(mob);
                    }
                    else
                    {
                        if (data.Mind.CurrentEntity == null)
                        {
                            var mob = _gameTicker.SpawnPlayerMob();
                            data.Mind.TransferTo(mob);
                        }

                        session.AttachToEntity(data.Mind.CurrentEntity);
                    }

                    chatManager.DispatchMessage(ChatChannel.Server, "Gamemode: Player joined Game!",
                        args.Session.SessionId);
                }
                    break;

                case SessionStatus.Disconnected:
                {
                    chatManager.DispatchMessage(ChatChannel.Server, "Gamemode: Player left!", args.Session.SessionId);
                }
                    break;
            }
        }
    }
}