using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using Mirror;

public class PlayerAttack : NetworkBehaviour{
    
    public StatManager statManager;
    private float timeBetweenAttacks;
    public float startTimeBtwAttacks;

    //public Transform attackPosition;
    public LayerMask enemyMask;
    public float attackRange;
    public Vector3 castOffset;
    public int damage;
    public playerNetwork pnet;
    public GameObject projectile;

    public GameObject leftAnim,rightAnim,upAnim,downAnim;

    void Awake(){
        pnet.playerAttack = this;
    }

    void Start(){
        if(!isLocalPlayer){
            Destroy(this);
            
        }else{
            statManager.OnStatsChanged += onStatChange;
        }

    }

    public void onStatChange(){
        damage = statManager.GetEffectiveValue("strength");
    }
    // void Update(){
    //     //Get player look dir
    //     if(timeBetweenAttacks <=0){
    //         if(Input.GetMouseButtonDown(0)){
    //     StartCoroutine(couroutineAttack());
    //             timeBetweenAttacks = startTimeBtwAttacks;
    //         }
    //     }else{
    //         timeBetweenAttacks -= Time.deltaTime;
    //     }
    // }

    IEnumerator couroutineAttack(bool isMagical){
        yield return new WaitForSecondsRealtime(0.6f);
        Attack(isMagical);
    }
    public void Attack(bool isMagical){

        if(pnet.health<=0){return;}
        Vector3 direction = GetPlayerLookDir();

        RaycastHit2D hit = Physics2D.Linecast(transform.position + castOffset, castOffset +transform.position + (direction * attackRange), enemyMask);
        
        if(hit.collider == null){return;}
        
        if(hit.collider.transform.GetComponent<enemyScript>() != null){
            int damageamount = damage + (pnet.lvl*5);
            if(isMagical){
            hit.collider.transform.GetComponent<enemyScript>().TakeMagicalDamage(damageamount, netId);    
            }else{
            hit.collider.transform.GetComponent<enemyScript>().TakeDamage(damageamount, netId);
            }
            Debug.Log("Attacked enemy " + damageamount);
        }else{
            Debug.Log("Not an enemy : " + hit.collider.transform.name);
        }
    }
    public float magicalProjectileSpawnOffset = 1;
    public void MagicalAttack(){
        if(pnet.health<=0){return;}
        Vector3 direction = GetPlayerLookDir();

        //if(isServer){
        pnet.MagicalAttack(direction, magicalProjectileSpawnOffset, damage);
        /*}else{
            Debug.Log(direction);   
            CmdMagicalAttack(direction);
        }*/
    }

   /* [Command]
    void CmdMagicalAttack(Vector3 direction){
        magicalAttack(direction);
    }*/

    Vector3 GetPlayerLookDir(){
        Vector3 direction = Vector3.right;
        if(leftAnim.activeSelf){
            direction = Vector3.left;
        }else if(rightAnim.activeSelf){
            direction = Vector3.right;
        }else if(upAnim.activeSelf){
            direction = Vector3.up;
        }else if(downAnim.activeSelf){
            direction = Vector3.down;
        }

        return direction;
    }

    void OnDrawGizmos(){
        Gizmos.color = Color.red;
        Gizmos.DrawLine(transform.position+castOffset, castOffset+ transform.position + (GetPlayerLookDir() * attackRange));
    }
    // void Update() {
    
    // if(timeBetweenAttacks <= 0){
    //     if(Input.GetMouseButtonDown(0)){
    //         Collider2D[] enemyInRange = Physics2D.OverlapCircleAll(attackPosition.position , attackRange , enemyMask);
    //         for(int i = 0; i< enemyInRange.Length; i++ ){
    //             enemyInRange[i].GetComponent<enemyScript>().TakeDamage(damage);
    //         }
    //     }
        
    //     timeBetweenAttacks =  startTimeBtwAttacks;
    //     }
    //     else{
    //         timeBetweenAttacks -= Time.deltaTime;
    //     }

    // }

    // void OnDrawGizmosSelected() {
    //     Gizmos.color = Color.red;
    //     Gizmos.DrawSphere(attackPosition.position, attackRange);    
    // }

   
}