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

public class StatsScript : MonoBehaviour {
    public GameObject statsNames;
    public GameObject statsValues;

    public GameObject statsLinePrefab;

    private Text[] statsTextNames;
    private Text[] statsTextValues;

    private List<StatsLine> statLines = new List<StatsLine>();

    GameManagerScript gms;

    private void Start() {
        gms = GameObject.Find("GameManager").GetComponent<GameManagerScript>();
        CreateStandardStats();

        AddPlayersToStats(gms.GetPlayers());
    }

    private void CreateStandardStats() {
        StatsLine round = CreateStatLine();
        round.SetStatName("Round");
        int roundValue = gms.GetDatabase().GetRoundValue(gms.GameId);

        round.SetStatValue(roundValue.ToString());
        round.name = "roundStat";

        StatsLine lostQuestions = CreateStatLine();
        lostQuestions.SetStatName("Questions lost");
        lostQuestions.SetStatValue("0");
        lostQuestions.name = "questionsLost";

        StatsLine playerTitle = CreateStatLine();
        playerTitle.SetStatName("Players");
        playerTitle.SetStatValue("");
        playerTitle.MakeBold();

        statLines.Add(round);
        statLines.Add(lostQuestions);
        statLines.Add(playerTitle);
    }

    private StatsLine CreateStatLine() {
        GameObject slp = Instantiate(statsLinePrefab, new Vector2(0, 0), Quaternion.identity) as GameObject;
        StatsLine statLine = slp.GetComponent<StatsLine>();

        statLine.transform.SetParent(this.transform);
        return statLine;
    }

    public void AddPlayersToStats(List<KeyValuePair<string, int>> players) {

        foreach (KeyValuePair<string, int> player in players) {
            StatsLine p = CreateStatLine();
            p.SetStatName(player.Key);
            p.SetStatValue(player.Value.ToString());

            statLines.Add(p);
        }
    }

    public void IncreaseRoundValue() {
        foreach (StatsLine sl in statLines) {
            if (sl.GetName().Equals("Round")) {
                Int32.TryParse(sl.GetValue(), out int round);
                round++;
                sl.SetStatValue(round.ToString());
                break;
            }
        }
    }

    public void MakeBold(string playerName) {
        foreach (StatsLine sl in statLines) {
            if (sl.GetName().Equals(playerName)) {
                sl.MakeBold();
            } else {
                sl.UnBold();
            }
        }
    }

    public void SetQuestionsInAnswerLine(string playerName, int count) {
        foreach (StatsLine sl in statLines) {
            if (sl.GetName().Equals(playerName)) {
                sl.SetStatValue(count.ToString()) ;
                break;
            } 
        }
        return;
    }
}