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

public class DBmanager : MonoBehaviour
{
    public static string phpRoot = "http://38.242.232.13/upf/";

    public static string username = null;
    private static int coins = 0;
    private static int gems = 0;

    public static int Coins => coins;
    public static int Gems => gems;

    public static bool LoggedIn { get { return username != null; } }
    public static void LogOut()
    {
        username = null;
    }

    public async static void SetCoins(int newValue, bool justOffline = false){
        WWWForm form = new WWWForm();
        form.AddField("name", username);
        form.AddField("coins", newValue);
        if(justOffline){coins=newValue; return;}
        using(UnityWebRequest www = UnityWebRequest.Post(phpRoot + "set_coins.php",form)){
            var operation = www.SendWebRequest();
            while(!operation.isDone){
                await Task.Yield();
            }

            if(www.downloadHandler.text=="0"){
                coins = newValue;
            }else{
                Debug.Log("Response : " + www.downloadHandler.text);
                Debug.LogWarning("Failed to set coins to " + newValue);
            }
        }

        GameManagerInstance.gameManager.RefreshData();
    }

    public async static void SetGems(int newValue,bool justOffline=false){
        WWWForm form = new WWWForm();
        form.AddField("name", username);
        form.AddField("gems", newValue);
        if(justOffline){gems=newValue; return;}
        using(UnityWebRequest www = UnityWebRequest.Post(phpRoot + "set_gems.php",form)){
            var operation = www.SendWebRequest();
            while(!operation.isDone){
                await Task.Yield();
            }

            if(www.downloadHandler.text=="0"){
                gems = newValue;
            }else{
                Debug.Log("Response : " + www.downloadHandler.text);
                Debug.LogWarning("Failed to set gems to " + newValue);
            }
        }

        GameManagerInstance.gameManager.RefreshData();
    }
}