using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Networking;

public class DeletePoints : MonoBehaviour
{
    
    private GameObject deleteId;

    public GameObject masterConnector;
    
    // Start is called before the first frame update
    void Start()
    {
        deleteId = null;
    }

    // Update is called once per frame
    void Update()
    {
        
    }

     public void setDeleteVisible(GameObject delete_id) {

        this.deleteId = delete_id;

         GameObject parent = GameObject.Find("Canvas");

        Transform[] children =  parent.GetComponentsInChildren<Transform>(true);

        foreach(Transform ch in children)
        {
            if(ch.gameObject.name == "DeleteButton")
            {
                ch.gameObject.SetActive(true);
            }
        }
    }

    public void setDeleteNonVisible() {

        this.deleteId = null;
        
        GameObject parent = GameObject.Find("Canvas");

        Transform[] children =  parent.GetComponentsInChildren<Transform>(true);

        foreach(Transform ch in children)
        {
            if(ch.gameObject.name == "DeleteButton")
            {
                ch.gameObject.SetActive(false);
            }
        }
    }

    public void deletePoints() 
    {
        if(deleteId == null)
        {
            return;
        }

        string gn = masterConnector.GetComponent<MasterCreateGame>().GetGameNumber();
        StartCoroutine(DeletePointsOnServer(gn));

    }

     public IEnumerator DeletePointsOnServer(string thisGame)
    {
        string serverUrl = "https://smarthubs.media.tuwien.ac.at/api/delete_object";
        

        string obj_id = deleteId.GetComponent<ObjectDropper>().objectId.ToString();
       // Create a Web Form
        WWWForm form = new WWWForm();
        form.AddField("game", thisGame);
        form.AddField("oid", obj_id);


        using (UnityWebRequest www = UnityWebRequest.Post(serverUrl, form))
        {
            yield return www.SendWebRequest();

            if (www.result != UnityWebRequest.Result.Success)
            {
                Debug.Log(www.error);
                // PROMPT ERROR
                //errorPanel.SetActive(true);
            }
            else
            {
                Debug.Log("Form upload complete!");
                
            }
        }
    }
}