using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;


using ServerCore; using ServerBase;
using ServerCommon;


namespace GameServer
{
    internal class SocialActionAction : EntityActionBase
    {
        public SocialActionAction(SocialAction owner)
            : base(owner)
        {
        }

        public override async Task<Result> onInit()
        {
            await Task.CompletedTask;

            var result = new Result();

            return result;
        }

        public override void onClear()
        {
            return;
        }

        public Result tryEquipSocialAction(UInt16 equipPos)
        {
            var result = new Result();
            var err_msg = string.Empty;

            var owner = getOwner();
            ArgumentNullException.ThrowIfNull(owner, $"owner is null !!!");
            var parent = owner.getRootParent();
            ArgumentNullException.ThrowIfNull(parent, $"parent is null !!! - {parent.toBasicString()}");

            if (equipPos > ServerCommon.Constant.MAX_SOCIAL_ACTION_SLOT)
            {
                err_msg = $"Out of Range SocailActionSlot !!! : socialActionSlot:{equipPos} - {parent.toBasicString()}";
                result.setFail(ServerErrorCode.SocialActionSlotOutOfRange, err_msg);
                Log.getLogger().error(result.toBasicString());

                return result;
            }

            var users_social_action_attribute = getOwner().getEntityAttribute<UserSocialActionAttribute>();
            ArgumentNullException.ThrowIfNull(users_social_action_attribute, $"users_social_action_attribute is null !!! - {parent.toBasicString()}");

            users_social_action_attribute.EquipedPos = equipPos;
            users_social_action_attribute.modifiedEntityAttribute();

            return result;
        }

        public void unequipSocialAction()
        {
            var owner = getOwner();
            ArgumentNullException.ThrowIfNull(owner, $"owner is null !!!");
            var parent = owner.getRootParent();
            ArgumentNullException.ThrowIfNull(parent, $"parent is null !!! - {parent.toBasicString()}");

            var users_social_action_attribute = owner.getEntityAttribute<UserSocialActionAttribute>();
            ArgumentNullException.ThrowIfNull(users_social_action_attribute, $"users_social_action_attribute is null !!! - {parent.toBasicString()}");

            users_social_action_attribute.EquipedPos = 0;
            users_social_action_attribute.modifiedEntityAttribute();
        }

        public bool isSocialActionOnSlot()
        {
            var owner = getOwner();
            ArgumentNullException.ThrowIfNull(owner, $"owner is null !!!");
            var parent = owner.getRootParent();
            ArgumentNullException.ThrowIfNull(parent, $"parent is null !!! - {parent.toBasicString()}");

            var users_social_action_attribute = owner.getEntityAttribute<UserSocialActionAttribute>();
            ArgumentNullException.ThrowIfNull(users_social_action_attribute, $"users_social_action_attribute is null !!! - {parent.toBasicString()}");

            if (users_social_action_attribute.EquipedPos == 0)
            {
                return false;
            }

            return true;
        }
    }
}