using System.Collections.Generic;
using Cielonos.MainGame.Inventory;
using Cielonos.UI;
using UnityEngine;

namespace Cielonos.MainGame.Characters
{
    public class PlayerEquipmentSubmodule : SubmoduleBase<PlayerInventorySubcontroller>
    {
        public List<MainWeaponBase> preparedMainWeapons;
        public MainWeaponBase currentMainWeapon;
        
        public PlayerEquipmentSubmodule(PlayerInventorySubcontroller owner) : base(owner)
        {
            preparedMainWeapons = new List<MainWeaponBase>();
            foreach (MainWeaponBase mainWeapon in owner.backpack.mainWeapons)
            {
                ObtainMainWeapon(mainWeapon);
            }
            EquipMainWeapon(preparedMainWeapons[0]);
        }
        
        public void ObtainMainWeapon(MainWeaponBase newWeapon)
        {
            if (!preparedMainWeapons.Contains(newWeapon))
            {
                preparedMainWeapons.Add(newWeapon);
                newWeapon.Initialize();
            }
        }
        
        public void EquipMainWeapon(MainWeaponBase newWeapon)
        {
            currentMainWeapon = newWeapon;
            currentMainWeapon.OnEquipped();
            currentMainWeapon.RegisterFullBodyFuncAnims();
            
            PlayerCanvas.Instance.mainWeaponUIArea.Initialize(currentMainWeapon);
        }

        public void RemoveMainWeapon()
        {
            Debug.Log("Unequipping main weapon: " + currentMainWeapon);
            currentMainWeapon.OnUnequipped();
            currentMainWeapon = null;
        }
        
        public void DiscardMainWeapon(MainWeaponBase weaponToDiscard)
        {
            if (preparedMainWeapons.Contains(weaponToDiscard))
            {
                if (currentMainWeapon == weaponToDiscard)
                {
                    RemoveMainWeapon();
                }
                
                preparedMainWeapons.Remove(weaponToDiscard);
                Object.Destroy(weaponToDiscard);
            }
        }
    }
}