using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using wildlogicgames;
using Com.LuisPedroFonseca.ProCamera2D;

namespace DoomBreakers
{
    //<summary>
    //We'll be using ItemBase for Sword, Shield, Armor as base for in game world pickup items as they
    //have all the same behaviours, bar, animations and what they represent. 
    //This will also be used for Health items that are also picked up. Such as Apples, Chicken & Fish.
    //</summary>

    public enum EquipmentMaterialType
    {
        None = -1,
        Bronze = 0,
        Iron = 1,
        Steel = 2,
        Ebony = 3
    };
    public enum EquipmentWeaponType
	{
        None = -1,
        Broadsword = 0,
        Longsword = 1,
        MorningstarMace = 2
	};
    public enum EquipmentArmorType
	{
        None = -1,
        Breastplate = 0,
        Shield = 1
	}
    public enum HealingItemType
	{
        None = -1,
        Apple = 0,
        Chicken = 1,
        Fish = 2
	};
    public enum CurrencyItemType
    {
        None = -1,
        Goldcoin = 0,
        Ruby = 1,
        Emerald = 2,
        Sapphire = 3,
        Diamond = 4
    };


    [RequireComponent(typeof(Animator))]
    [RequireComponent(typeof(SpriteRenderer))]
    [RequireComponent(typeof(Collider2D))]
    [RequireComponent(typeof(Rigidbody2D))]
    [RequireComponent(typeof(CharacterController2D))]
    public class ItemBase : MonoBehaviour//, IItem
    {
        [Header("Item ID")]
        [Tooltip("ID ranges from 0 to ?")]   //Max ? items.
        public int _itemID;                  //Set in editor per item or else where.

        protected ItemBehaviour _itemBehaviour;
        protected ItemAnimator _itemAnimator;
        private SpriteRenderer _spriteRenderer;
        public bool _optimizeFlag, _destroyFlag, _spawnJumpFlag;

        private GameObject timerObj;
        private ITimer _timer;



        public ItemBase(){}

        //<summary>
        //Initialize for items that are Equipment, such as weapons, armor.
        //</summary>
		public virtual void Initialize(SpriteRenderer spriteRenderer, Animator animator, PlayerAnimatorController animController,
                                       ItemAnimationState animationState, PlayerItem itemType, EquipmentMaterialType equipMaterialType)
		{
			_itemBehaviour = this.gameObject.AddComponent<ItemBehaviour>();
			_itemBehaviour.Setup(this.transform, this.GetComponent<CharacterController2D>(), this.GetComponent<BoxCollider2D>());

            //Resources/ItemAnimControllers/Equipment/Weapon.controller
            _itemAnimator = new ItemAnimator(animator, "ItemAnimControllers", "Equipment", "Weapon", animationState);
            //SetupOptimization();
        }

        //<summary>
        //Initialize for items that are Health, such as apples, fish.
        //</summary>
        public virtual void Initialize(SpriteRenderer spriteRenderer, Animator animator, HealingItemType healingItemType)
        {
            _itemBehaviour = this.gameObject.AddComponent<ItemBehaviour>();
            _itemBehaviour.Setup(this.transform, this.GetComponent<CharacterController2D>(), this.GetComponent<BoxCollider2D>());

            //Resources/ItemAnimControllers/Equipment/Weapon.controller
            _itemAnimator = new ItemAnimator(animator, "ItemAnimControllers", "HealthItems", "Health", healingItemType);
            //SetupOptimization();
        }

        //<summary>
        //Initialize for items that are Currency, such as goldcoins, ruby.
        //</summary>
        public virtual void Initialize(SpriteRenderer spriteRenderer, Animator animator, CurrencyItemType currencyItemType)
        {
            _itemBehaviour = this.gameObject.AddComponent<ItemBehaviour>();
            _itemBehaviour.Setup(this.transform, this.GetComponent<CharacterController2D>(), this.GetComponent<BoxCollider2D>());

            //Resources/ItemAnimControllers/Equipment/Weapon.controller
            _itemAnimator = new ItemAnimator(animator, "ItemAnimControllers", "Currency", "Currency", currencyItemType);
            //SetupOptimization();
            
        }
        public virtual void Awake()
		{
			//Initialize();
		}
        public virtual void Start() 
        {
            _destroyFlag = false;

            timerObj = new GameObject();
            timerObj.AddComponent<Timer>();
            _timer = timerObj.GetComponent<Timer>();
            //_timer = new Timer();
            _spriteRenderer = this.GetComponent<SpriteRenderer>();
        }

		private void OnEnable()
		{
            if (_itemAnimator != null) _itemAnimator.GetAnimator().enabled = true;
            if (_spriteRenderer != null) _spriteRenderer.enabled = true;
        }
		private void OnDisable()
		{
            if (_itemAnimator != null) _itemAnimator.GetAnimator().enabled = false;
            if (_spriteRenderer != null) _spriteRenderer.enabled = false;
        }

		public virtual void Update() 
        {
            SpawnJumpUpdate();

            if (_optimizeFlag) return;
            if (_itemAnimator != null) _itemAnimator.UpdateAnimator();
            if (_itemBehaviour != null) _itemBehaviour.UpdateMovement();
            
            if (_destroyFlag) this.gameObject.SetActive(false);
        }

		public void Destroy()
		{
            _optimizeFlag = false;
            _destroyFlag = true;
            if (_itemBehaviour != null) _itemBehaviour.DisableCollisions(); //Especially important for player Equip Indicator usage.
            if (_itemAnimator != null) _itemAnimator.UpdateAnimator();
            if (_itemBehaviour != null) _itemBehaviour.UpdateMovement();
            _itemAnimator = null;
            _itemBehaviour = null;
            if (this.gameObject.GetComponent<Rigidbody2D>() != null) this.gameObject.GetComponent<Rigidbody2D>().Sleep();
            if (this.gameObject.GetComponent<CharacterController2D>() != null) this.gameObject.GetComponent<CharacterController2D>().enabled = false;
            if (this.gameObject.GetComponent<ItemBehaviour>() != null) this.gameObject.GetComponent<ItemBehaviour>().enabled = false;
            if (this.gameObject != null) this.gameObject.SetActive(false);
        }

        public void InitiateSpawnJumpBehaviour() //=> _spawnJumpFlag = true;
		{
            _timer.StartTimer(4.0f);
            _spawnJumpFlag = true;
        }
        private void SpawnJumpUpdate()
		{
            if (!_spawnJumpFlag) return;

            if (_timer.HasTimerFinished(true)) return; //_timeStamp = false; No timer has initiated.

            if (_timer.HasTimerFinished()) _spawnJumpFlag = false;
		}

        public bool IsGravityDisabled() => _itemBehaviour.GravityFlag();
        public void EnableGravity() //=> _itemBehaviour.EnableGravity();
		{
            _itemBehaviour.EnableGravity();
            _optimizeFlag = false;
        }
        public void DisableGravity() => _itemBehaviour.DisableGravity();

    }
}