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

public class PlayerMover : NetworkBehaviour
{

    [SerializeField]
    private float speed;
    public string playerID;
    private string idlestate = "idle";
    public GameObject bulletspawn;
    public GameObject bullet;
    public GameObject wall;
    public GameObject wallspawn;


    [Command]
    void CmdWallSpawner()
    {
        GameObject wallspawner = Instantiate(wall, wallspawn.transform.position, transform.rotation);
        NetworkServer.Spawn(wallspawner);
    }
    [Command]
    void Cmdbulletspawner()
    {
        GameObject go = Instantiate(bullet, bulletspawn.transform.position, transform.rotation);
        NetworkServer.Spawn(go);
        Destroy(go, 5);
    }

    private void OnDrawGizmosSelected()
    {
        Gizmos.color = Color.yellow;
        Gizmos.DrawSphere(wallspawn.transform.position, 1);
    }

    void FixedUpdate()
    {
        if (this.isLocalPlayer)
        {
            float movement = Input.GetAxis("Horizontal");
            float movement2 = Input.GetAxis("Vertical");
            if (Input.GetKeyDown(KeyCode.Space))
            {
                if (idlestate == "sniper")
                {
                    idlestate = "idle";
                    GetComponent<Animator>().Play("idle");
                }
                else if (idlestate == "idle")
                {
                    GetComponent<Animator>().Play("idlesniper");
                    idlestate = "sniper";
                }
                else if (idlestate == "block")
                {
                    idlestate = "idle";
                }
            }
            if (Input.GetAxisRaw("Vertical") != 0 && Input.GetAxisRaw("Horizontal") == 0)
            {
                GetComponent<Rigidbody2D>().velocity = new Vector2(0, movement2 * speed);
            }
            if (Input.GetAxisRaw("Horizontal") != 0 && Input.GetAxisRaw("Vertical") == 0)
            {
                GetComponent<Rigidbody2D>().velocity = new Vector2(movement * speed, 0);
            }
            else if (Input.GetAxisRaw("Horizontal") == 0 && Input.GetAxisRaw("Vertical") == 0)
            {
                GetComponent<Rigidbody2D>().velocity = new Vector2(0.0f, 0.0f);
            }
            if (Input.GetAxisRaw("Horizontal") != 0 && Input.GetAxisRaw("Vertical") != 0)
            {
                GetComponent<Rigidbody2D>().velocity = new Vector2(movement * speed, movement2 * speed);

            }
            if (Input.GetMouseButtonDown(0))
            {
                if (idlestate == "idle")
                {
                    GetComponent<Animator>().Play("New Animation");
                }
                else if (idlestate == "block")
                {
                    Collider2D[] colliders = Physics2D.OverlapCircleAll(wallspawn.transform.position, 1f, 0);
                    if (colliders.Length > 0)
                    {
                        CmdWallSpawner();
                    }
                    else
                    {
                        Debug.Log(colliders);
                    }
                }
                else
                {
                    GetComponent<Animator>().Play("snipershoot");
                    Cmdbulletspawner();
                }
            }
            Vector3 diff = Camera.main.ScreenToWorldPoint(Input.mousePosition) - transform.position;
            diff.Normalize();

            float rot_z = Mathf.Atan2(diff.y, diff.x) * Mathf.Rad2Deg;
            transform.rotation = Quaternion.Euler(0f, 0f, rot_z - 90);

            Camera.main.transform.position = new Vector3(transform.position.x, transform.position.y, Camera.main.transform.position.z);

            // Object Placing Scripts
            if (Input.GetKeyDown(KeyCode.Q))
            {
                idlestate = "block";
                GetComponent<Animator>().Play("wall idle");
            }

        }
    }
}