using Yuanshen.Gameserver.Controllers.Attributes;
using Yuanshen.Gameserver.Controllers.Result;
using Yuanshen.Gameserver.Game;
using Yuanshen.Protocol;
using Microsoft.Extensions.Logging;

namespace Yuanshen.Gameserver.Controllers;

[NetController]
internal sealed class EventController : ControllerBase
{
    [NetCommand(CmdType.SeeMonsterReq)]
    public ValueTask<IResult> OnSeeMonsterReq()
    {
        SeeMonsterReq req = Packet!.DecodeBody<SeeMonsterReq>();
        return ValueTask.FromResult(Response(CmdType.SeeMonsterRsp, new SeeMonsterRsp { Retcode = Retcode.RET_SUCC }));
    }

    [NetCommand(CmdType.EvtAvatarEnterFocusNotify)]
    public ValueTask<IResult> OnEvtAvatarEnterFocusNotify() => Handled<EvtAvatarEnterFocusNotify>();

    [NetCommand(CmdType.EvtAvatarUpdateFocusNotify)]
    public ValueTask<IResult> OnEvtAvatarUpdateFocusNotify() => Handled<EvtAvatarUpdateFocusNotify>();

    [NetCommand(CmdType.EvtAvatarExitFocusNotify)]
    public ValueTask<IResult> OnEvtAvatarExitFocusNotify() => Handled<EvtAvatarExitFocusNotify>();

    [NetCommand(CmdType.EvtCreateGadgetNotify)]
    public ValueTask<IResult> OnEvtCreateGadgetNotify(Player player, ILogger<EventController> logger)
    {
        EvtCreateGadgetNotify notify = Packet!.DecodeBody<EvtCreateGadgetNotify>();
        player.ClientGadgets[notify.EntityId] = notify.ConfigId;

        logger.LogDebug("Gadget created entity={entity} config={config} owner={owner}",
            notify.EntityId, notify.ConfigId, notify.OwnerEntityId);

        return ValueTask.FromResult(Ok());
    }

    [NetCommand(CmdType.EvtDestroyGadgetNotify)]
    public ValueTask<IResult> OnEvtDestroyGadgetNotify(Player player, ILogger<EventController> logger)
    {
        EvtDestroyGadgetNotify notify = Packet!.DecodeBody<EvtDestroyGadgetNotify>();
        player.ClientGadgets.Remove(notify.EntityId);

        logger.LogDebug("Gadget destroyed entity={entity}", notify.EntityId);

        return ValueTask.FromResult(Ok());
    }

    private ValueTask<IResult> Handled<TMessage>() where TMessage : Google.Protobuf.IMessage<TMessage>, new()
    {
        Packet!.DecodeBody<TMessage>();
        return ValueTask.FromResult(Ok());
    }
}