using UnityEngine;
using UnityEngine.UI;
using UnityEngine.SceneManagement;
using System.IO;

public class ConsoleController : MonoBehaviour {

    public bool isActive;
    public InputField CommandText;
    public Text Text;
    public Camera mainCamera;

    void Awake()
    {
       DontDestroyOnLoad(gameObject);
      

    }


    // Use this for initialization
    void Start () {
        this.GetComponent<Canvas>().enabled = false;
        isActive = false;
	}
	
	// Update is called once per frame
	void Update () {

        mainCamera = GameObject.FindGameObjectWithTag("MainCamera").GetComponent<Camera>();
        this.GetComponent<Canvas>().worldCamera = mainCamera;

        this.transform.position = new Vector3(mainCamera.transform.position.x-1,mainCamera.transform.position.y-1,90);


        if (Input.GetKeyDown(KeyCode.Period))
        {
            isActive = !isActive;
            Cursor.visible = isActive;
            
        }

        if(isActive){
            //Time.timeScale = 0;
        }
        else
        {
            //Time.timeScale = 1;
        }

        this.GetComponent<Canvas>().enabled = isActive;

       
            
    }

    public void Command()
    {
        switch (CommandText.text.ToString())
        {
            case "Quit":
                Application.Quit();
                break;
            case "Reload":
                Text.text += ("\n Reloading");
                SceneManager.LoadScene("InterStage",LoadSceneMode.Single);
                break;
            case "Delete saves":
                
                if (File.Exists(Application.persistentDataPath + "/UpStairs.sav"))
                {
                    Text.text += ("\n Deleting saved data");
                    File.Delete(Application.persistentDataPath + "/UpStairs.sav");
                    Text.text += ("\n Reloading");
                    SceneManager.LoadScene("InterStage", LoadSceneMode.Single);
                    
                }
                else
                {
                    Text.text += ("\n Can't find any data file");
                }
                break;
            default:
                Text.text += ("\n Can't understand " + CommandText.text.ToString());
                break;
        }
    }
}