using System;
using Cielonos.MainGame.Buffs.Character;
using Cielonos.MainGame.Characters;
using Cielonos.MainGame.UI;
using UnityEngine;

namespace Cielonos.MainGame.Inventory.Collections
{
    public partial class FusionInjector : SupportEquipmentBase
    {
        private Transform _muzzle;

        public override void OnObtained()
        {
            base.OnObtained();
            _muzzle = player.bodyPartsSc.AuxiliaryDrone.center;
        }

        public override void OnPress()
        {
            if (functionSm.mainFunction.IsAvailable())
            {
                CharacterBase target = CombatManager.EnemySm.GetBestEnemyWithLockonFirst(50f);
                GenerateProjectile("Projectile", target, 100f, _muzzle);
                functionSm.mainFunction.Execute();
                PlayerCanvas.SupportEquipmentsUIArea[this].UseOutlineAnimation();
            }
            else
            {
                PlayerCanvas.SupportEquipmentsUIArea[this].CanNotUseOutlineAnimation();
            }
        }
    }

    public partial class FusionInjector
    {
        private void GenerateProjectile(string vfxName, CharacterBase target, float speed, Transform muzzle = null)
        {
            muzzle ??= this._muzzle;
            vfxData.SpawnMuzzleVFX(vfxName, player, muzzle);
            Projectile projectile = vfxData.SpawnVFX(vfxName, player, muzzle).GetComponentInChildren<Projectile>();

            Vector3 direction = player.transform.forward;
            if (target != null)
            {
                direction = (target.centerPoint.position - projectile.transform.position).normalized;
            }

            projectile.Initialize(player, this, false, 1, Fraction.Enemy)
                .SetAttackSubmodule<Projectile>(attackData[vfxName])
                .SetTimeSubmodule<Projectile>(10f)
                .SetHitSubmodule<Projectile>()
                .SetLinearDirectionMoveModule<Projectile>(direction, speed)
                .SetRaycastSubmodule<Projectile>(default, 0.25f, 0.5f);
            projectile.SetImpulseSubmodule().WithDynamicForce(5f);

            projectile.hitSm.AddHitEvent((hitTarget, hitPosition) =>
            {
                new Fusion(20).Apply(hitTarget, player, this);
            });
        }
    }
}