using UnityEngine;
using UnityEngine.Networking;
using UnityEngine.SceneManagement;
using TMPro;
using System.Collections;

public class regist : MonoBehaviour
{
    public TMP_Text nama;
    public TMP_Text noAbsen;

    public TMP_Text pesanKoneksi;

    [System.Serializable]
    public class SimpleResponse
    {
        public int id;
    }




    //auto login

    void Start()
    {
        // Auto login jika data sudah ada
        if (PlayerPrefs.HasKey("userId"))
        {
            int id = PlayerPrefs.GetInt("userId");
            string savedNama = PlayerPrefs.GetString("namaUser");
            string savedAbsen = PlayerPrefs.GetString("noAbsen");

            if (GlobalUser.Instance != null)
            {
                GlobalUser.Instance.userId = id;
                GlobalUser.Instance.namaUser = savedNama;
                GlobalUser.Instance.noAbsen = savedAbsen;
            }

            // SceneManager.LoadScene("pretest"); // ganti sesuai nama scene


            //perubahan sementara
            // Cek apakah pretest sudah selesai
            if (PlayerPrefs.GetInt("pretest_selesai", 0) == 1)
            {
                SceneManager.LoadScene("MainMenu"); // ganti sesuai nama scene main kamu
            }
            else
            {
                SceneManager.LoadScene("pretest");
            }
        
    }
    }

    /// spasi
    void Update()
    {
        // Tombol back HP atau Escape di laptop = keluar game langsung di scene register
        if (Input.GetKeyDown(KeyCode.Escape))
        {
            Application.Quit();

#if UNITY_EDITOR
            UnityEditor.EditorApplication.isPlaying = false;
#endif
        }
    }

    public string BersihkanKarakter(string input)
    {
        // Hilangkan karakter yang tidak bisa di-encode ke UTF-8
        byte[] bytes = System.Text.Encoding.UTF8.GetBytes(input);
        return System.Text.Encoding.UTF8.GetString(bytes);
    }

    public void Btn_Registrasi()
    {
        StartCoroutine(KirimData(nama.text, noAbsen.text));
    }

    IEnumerator KirimData(string namaUser, string absenUser)
    {
        WWWForm form = new WWWForm();
        form.AddField("nama", namaUser);
        form.AddField("no_absen", absenUser);
        form.AddField("api", "register");

        string url = "https://wifiapi.wazzgroup.com/api.php";

        using (UnityWebRequest www = UnityWebRequest.Post(url, form))
        {
            www.SetRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8"); // tambahan penting
            yield return www.SendWebRequest();

            if (www.result != UnityWebRequest.Result.Success)
            {
                Debug.LogError("Gagal kirim data: " + www.error);

                if (pesanKoneksi != null)
                {
                    pesanKoneksi.text = "Pastikan perangkat terhubung dengan internet!";
                    StartCoroutine(HilangkanPesanSetelahDelay(2f)); // Hilangkan setelah 2 detik
                }
            }
            else
            {
                string response = www.downloadHandler.text;
                Debug.Log("Respon server: " + response);

                SimpleResponse data = JsonUtility.FromJson<SimpleResponse>(response);

                if (GlobalUser.Instance != null)
                {
                    GlobalUser.Instance.userId = data.id;
                    GlobalUser.Instance.namaUser = namaUser;
                    GlobalUser.Instance.noAbsen = absenUser;
                }



                //sipan perfab
                PlayerPrefs.SetInt("userId", data.id);
                PlayerPrefs.SetString("namaUser", namaUser);
                PlayerPrefs.SetString("noAbsen", absenUser);
                PlayerPrefs.Save();




                SceneManager.LoadScene("pretest");
            }
        }
    }

    IEnumerator HilangkanPesanSetelahDelay(float delay)
    {
        yield return new WaitForSeconds(delay);
        if (pesanKoneksi != null)
        {
            pesanKoneksi.text = "";
        }
    }

}