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


public class Data
{
    public static int DataLevel, DataScore, DataWaktu, DataDarah;
    
}

public class GameSystem : MonoBehaviour
{
     
    public static GameSystem intance;

    
    int MaxLevel = 5;

    [Header("Data Permainan")]
    public bool GameAktif;
    public bool GameSelesai;
    public bool SistemAcak;
    public int Target, DataSaatIni;
    

    [Header("Komponen UI")]
    public Text Teks_Level;
    public Text Teks_Waktu, Teks_Score;
    public RectTransform Ui_Darah;

    [Header("Obj GUI")]
    public GameObject Gui_Pause;
    public GameObject Gui_Transisi;

    [System.Serializable]
    public class DataGame
    {
        public string Nama;
        public Sprite Gambar;
    }

    [Header("Settingan Standar")]
    public DataGame[] DataPermainan;

    [Space]
   
    public Obj_TempatDrop[] Drop_Tempat;
    public Obj_Drag[] Drag_Obj;

    private void Awake()
    {
        intance = this;
    }

    // Start is called before the first frame update
    void Start()
    {
        GameAktif = false;
        GameSelesai = false;
        ResetData();
        Target = Drop_Tempat.Length;
        if (SistemAcak)
            AcakSoal();

        DataSaatIni = 0;
        GameAktif = true;
        
    }

    void ResetData()
    {
        if (UnityEngine.SceneManagement.SceneManager.GetActiveScene().name == "Bermain0")
        {
            
            Data.DataWaktu = 60 * 3;
            Data.DataScore = 0;
            Data.DataDarah = 5;
            Data.DataLevel = 0;
        }
              
    }
    
   
    float s;
    void Update()
    {
        if (Input.GetKeyDown(KeyCode.Space))
            AcakSoal();

        if (GameAktif && !GameSelesai)
        {
            if (Data.DataWaktu > 0)
            {
                s += Time.deltaTime;
                if (s >= 1)
                {
                    Data.DataWaktu--;
                    s = 0;
                }
            }
            if (Data.DataWaktu <= 0)
            {
                GameAktif = false;
                GameSelesai = true;

                // Kalah

                Gui_Transisi.GetComponent<CanvasTransisi>().btn_pindah("BermainSelesai");
            }
            if (Data.DataDarah <= 0)
            {
                GameSelesai = true;
                GameAktif = false;

                // Fungsi Kalah

                Gui_Transisi.GetComponent<CanvasTransisi>().btn_pindah("BermainSelesai");
            }

            if (DataSaatIni >= Target)
            {
                GameSelesai = true;
                GameAktif = false;

                // Kita Menang

                if (Data.DataLevel < (MaxLevel - 1))
                {
                    Data.DataLevel++;
                    // pindah level selanjutnya
                    UnityEngine.SceneManagement.SceneManager.LoadScene("Bermain" + Data.DataLevel);
                    //Gui_Transisi.GetComponent<CanvasTransisi>().btn_pindah("Bermain" + Data.DataLevel);

                    KumpulanSuara.instance.Panggil_Sfx(4);
                }
                else
                {
                    Gui_Transisi.GetComponent<CanvasTransisi>().btn_pindah("BermainSelesai");
                    // game selesai, pindah ke menu selesai
                }
            }
        }

        SetInfoUI();
    }


    [HideInInspector]public List<int> _AcakSoal = new List<int>();
    [HideInInspector]public List<int> _AcakPos = new List<int>();
    int rand;
    int rand2;

    public void AcakSoal()
    {
        _AcakSoal.Clear();
        _AcakPos.Clear();

        _AcakSoal = new List<int>(new int[Drag_Obj.Length]);

        for (int i = 0; i < _AcakSoal.Count; i++)
        {
            rand = Random.Range(1, DataPermainan.Length);
            while (_AcakSoal.Contains(rand))
                rand = Random.Range(1, DataPermainan.Length);

            _AcakSoal[i] = rand;

            Drag_Obj[i].ID = rand - 1;
            Drag_Obj[i].Teks.text = DataPermainan[rand - 1].Nama;
        }

        _AcakPos = new List<int>(new int[Drop_Tempat.Length]);

        for (int i = 0; i < _AcakPos.Count; i++)
        {
            rand2 = Random.Range(1, _AcakSoal.Count+1);
            while (_AcakPos.Contains(rand2))
                rand2 = Random.Range(1, _AcakSoal.Count + 1);

            _AcakPos[i] = rand2;

            Drop_Tempat[i].Drop.ID = _AcakSoal[rand2 - 1] - 1;
            Drop_Tempat[i].Gambar.sprite = DataPermainan[Drop_Tempat[i].Drop.ID].Gambar;
        }

    }

    public void SetInfoUI()
    {
        Teks_Level.text = (Data.DataLevel + 1).ToString();

        int Menit = Mathf.FloorToInt(Data.DataWaktu / 60); //01
        int Detik = Mathf.FloorToInt(Data.DataWaktu % 60); //30
        Teks_Waktu.text = Menit.ToString("00") + ":" + Detik.ToString("00");

        Teks_Score.text = Data.DataScore.ToString();

        Ui_Darah.sizeDelta = new Vector2(67f * Data.DataDarah, 55f);
    }

    public void btn_Pause(bool pause)
    {
        if (pause)
        {
            GameAktif = false;
            Gui_Pause.SetActive(true);
        }
        else
        {
            GameAktif = true;
            Gui_Pause.SetActive(false);
        }
    }
    //public void btn_Restart(bool restart)
    //{
        //if (restart)
        //{
            
           // ResetData();
           // GameAktif = false;
            //if (restart)
           // {
               
               // GameAktif = true;
               // Gui_Pause.SetActive(false);

                
           // }
       // }
       
   // }
   
}