using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using Saltosion.OneWeapon.AI.Behaviours;
using Saltosion.OneWeapon.AI.Triggers;

namespace Saltosion.OneWeapon.Enemies {
    [RequireComponent(typeof(Enemy))]
    [RequireComponent(typeof(PlayerSighted))]
    [RequireComponent(typeof(Follow))]
    [RequireComponent(typeof(ExplodeFollowed))]
    public class Armadillo : MonoBehaviour {
        public Animator Anim;
        public SpriteRenderer SpriteRenderer;

        private Enemy Enemy;
        private PlayerSighted FollowTrigger;
        private Follow FollowBehaviour;
        private ExplodeFollowed ExplodeBehaviour;

        private void Start() {
            Enemy = GetComponent<Enemy>();
            FollowTrigger = GetComponent<PlayerSighted>();
            FollowBehaviour = GetComponent<Follow>();
            ExplodeBehaviour = GetComponent<ExplodeFollowed>();
        }

        private void Update() {
            bool Moving = false;
            Enemy.CurrentBehaviour = "";
            if (FollowTrigger.IsTriggered()) {
                FollowBehaviour.Target = FollowTrigger.Player.transform;
                Enemy.CurrentBehaviour += "PlayerSighted, ";
            } else {
                FollowBehaviour.Target = null;
            }
            if (ExplodeBehaviour.TryExecute()) {
                Enemy.CurrentBehaviour += "Explode:" + ExplodeBehaviour.CurrentStatus + ", ";
            }
            if (FollowBehaviour.TryExecute()) {
                Enemy.CurrentBehaviour += "Follow:" + FollowBehaviour.CurrentStatus;
                Moving = true;
            }

            if (Moving) {
                Anim.Play("Roll");
            } else {
                Anim.Play("Idle");
            }
            Anim.SetFloat("Speed", Enemy.Movement.SpeedPercentage);
            if (Enemy.Movement.SpeedPercentage > 0.1) {
                SpriteRenderer.flipX = Vector2.Dot(Enemy.Movement.Direction, Vector2.left) < 0;
            }
        }
    }
}