using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using ExitGames.Client.Photon.StructWrapping;
using TMPro;
using UnityEngine;

public class Leaderboard : MonoBehaviour
{
    public CanvasGroup canvasGroup;
    public float updateInterval = 0.8f;
    public LeaderboardDeathmatch DMLeaderboard;
    public LeaderboardTDM TDMLeaderboard;
    void OnValidate(){
        if(canvasGroup == null) canvasGroup = GetComponent<CanvasGroup>();
    }
    void Awake(){
        DMLeaderboard.gameObject.SetActive(GameManager.desiredGameMode == GameModes.Deathmatch.ToString());
        TDMLeaderboard.gameObject.SetActive(GameManager.desiredGameMode == GameModes.TeamDeathmatch.ToString());
    }
    void Start()
    {
        canvasGroup.alpha=0;

        Refresh();
    }

    void Update()
    {
        if(Input.GetKey(KeyCode.Tab)){
            if(canvasGroup.alpha < 1){
                canvasGroup.alpha += Time.deltaTime * 5;
            }
        }else{
            if(canvasGroup.alpha >0){
                canvasGroup.alpha -= Time.deltaTime * 5;
            }
        }

        if(updateTimer < updateInterval){
            updateTimer+= Time.deltaTime;
        }else{
            updateTimer= 0;
            Refresh();
        }
    }
    float updateTimer;

    public static PlayerNetwork[] list;
    public void Refresh(){
        PlayerNetwork[] players = FindObjectsOfType<PlayerNetwork>();
        //BUBBLE SORT!
        for(int i = players.Length; i > 0; i--){
            for(int ii = 0; ii < i-1; ii++){
                if(players[ii].kills > players[ii + 1].kills){
                    PlayerNetwork temp = players[ii];
                    players[ii] = players[ii+1];
                    players[ii+1] = temp;
                }
            }
        }
        list = players;

        DMLeaderboard.Populate(list);
        TDMLeaderboard.Populate(list);
    }
}