using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using KairoEngine.Core;
using KairoEngine.Inventory;

namespace KairoEngine.CharacterSystem
{
    public class DropItemAction : IAction
    {
        ItemContainer itemContainer; // Reference to the character that will move

        ItemRef itemRef;
        
        public DropItemAction(ItemContainer itemContainer, ItemRef itemRef)
        {
            this.itemContainer = itemContainer;
            this.itemRef = itemRef;
        }

        public void Start()
        {
            itemContainer.RemoveItem(itemRef);
            Vector3 pos = itemContainer.transform.position;
            pos.y += 1.5f;
            pos.x += Random.Range(-1, 1);
            pos.z += Random.Range(-1, 1);
            GameObject obj = GameObject.Instantiate(itemRef.item.prefab, pos, itemContainer.transform.rotation);
            WorldItem worldItem = obj.GetComponent<WorldItem>();
            worldItem.itemName = itemRef.item.title;
            worldItem.quantity = itemRef.quantity;
            worldItem.lastUsed = itemRef.lastUsed;
            SerializerWorldItem serializer = obj.GetComponent<SerializerWorldItem>();
            serializer.loadedFromData = true;
            if(itemRef.item.category == ItemType.firearm)
            {
                ItemFirearmRef firearmRef = (ItemFirearmRef)itemRef;
                worldItem.itemAmmoName = firearmRef.ammoType.title;
                worldItem.ammoQuantity = firearmRef.ammo;
            }
            CharacterController character = itemContainer.GetComponent<CharacterController>();
            if(character !=null)
            {
                if(character.GetEquipedItem() == itemRef)
                {
                    GameObject.Destroy(character.GetEquipedGameObject());
                    character.SetEquipedItem(null);
                    character.SetEquipedGameObject(null);
                    character.animator.SetInteger("Mode", 0);
                }
            }
        }

        public void Update()
        {
            
        }

        public void End()
        {
            
        }

        public bool IsDone()
        {
            return true;
        }
    }
}