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

public class APICustomize : MonoBehaviour
{
    public static APICustomize instance;
    string token;

    #region ClassesRegion
    [Serializable]
    public class GetInfo
    {
        public int status;
        public string error;
        public GetInfoResponse[] response;
    }
    [Serializable]
    public class GetInfoResponse
    {
        public int coins;
        public string actualItens, boughtItens;
    }
    [Serializable]
    public class BasicResponseToCheckStatus
    {
        public int status;
    }
    #endregion

    public class BypassCertificate : CertificateHandler
    {
        protected override bool ValidateCertificate(byte[] certificateData)
        {
            //Simply return true no matter what
            return true;
        }
    }

    public string actualItens, boughtItens;
    public int coins;
    public bool checkdItens = false;

    // Start is called before the first frame update
    void Awake()
    {
        instance = this;
        token = PlayerPrefs.GetString("token");
    }

    public IEnumerator checkItens()
    {
        while (!ReadingFile.instance.canGo)
        {
            yield return new WaitForEndOfFrame();
        }

        string path = ReadingFile.route + "/api/customize/getInfo/" + ReadingFile.idmatricula +
            "/" + ReadingFile.idUnit;
        Debug.Log(path);

        Debug.Log(ReadingFile.idmatricula + ", " + ReadingFile.idUnit);

        using (UnityWebRequest www = UnityWebRequest.Get(path))
        {
            www.certificateHandler = new BypassCertificate();
            www.downloadHandler = new DownloadHandlerBuffer();

            www.SetRequestHeader("token", Uri.EscapeUriString(token));

            yield return www.SendWebRequest();

            if (www.isNetworkError || www.isHttpError)
            {
                Debug.LogError(www.error);
            }
            else
            {
                string Json = www.downloadHandler.text;
                Debug.Log(Json);

                GetInfo getInfo = JsonUtility.FromJson<GetInfo>(Json);

                if (getInfo.status == 200 && getInfo.response.Length > 0 && getInfo.response[0].actualItens != null)
                {
                    actualItens = getInfo.response[0].actualItens;
                    boughtItens = getInfo.response[0].boughtItens;
                    coins = getInfo.response[0].coins;

                    checkdItens = true;
                }
                else
                {
                    if (getInfo.error == "")
                    {
                        yield return StartCoroutine(InsertNewProfile());
                    }
                }
            }
        }
    }

    public IEnumerator GiveCoins(int coinsToAdd)
    {
        string path = ReadingFile.route + "/api/customize/updateCoins";
        WWWForm form = new WWWForm();
        form.AddField("idUser", ReadingFile.idmatricula);
        form.AddField("idUnit", ReadingFile.idUnit);
        form.AddField("coinsToAdd", coinsToAdd);
        Debug.Log(path);
        using (UnityWebRequest www = UnityWebRequest.Post(path, form))
        {
            www.certificateHandler = new BypassCertificate();
            www.downloadHandler = new DownloadHandlerBuffer();

            www.SetRequestHeader("token", Uri.EscapeUriString(token));

            yield return www.SendWebRequest();

            if (www.isNetworkError || www.isHttpError)
            {
                Debug.LogError(www.error);
            }
            else
            {
                string Json = www.downloadHandler.text; Debug.Log(Json);

                coins += coinsToAdd;

                GameObject.Find("Canvas - GoOut").GetComponent<Animator>().SetTrigger("coins");
                GameObject.Find("txtCoinsBack").GetComponent<Text>().text = coins.ToString();
                GameObject.Find("txtCoins").GetComponent<Text>().text = coins.ToString();

                Debug.Log(Json);
            }
        }
    }

    IEnumerator InsertNewProfile()
    {
        string path = ReadingFile.route + "/api/customize/insertNew";

        WWWForm form = new WWWForm();
        form.AddField("idUser", ReadingFile.idmatricula);
        form.AddField("idUnit", ReadingFile.idUnit);

        using (UnityWebRequest www = UnityWebRequest.Post(path, form))
        {
            www.certificateHandler = new BypassCertificate();
            www.downloadHandler = new DownloadHandlerBuffer();

            www.SetRequestHeader("token", Uri.EscapeUriString(token));

            yield return www.SendWebRequest();

            if (www.isNetworkError || www.isHttpError)
            {
                Debug.LogError(www.error);
            }
            else
            {
                string Json = www.downloadHandler.text;
                Debug.Log(Json);

                coins = 0;
                actualItens = "Eyes_White;Cheek_Basica;Face_0;Glasses_0;";
                boughtItens = "Eyes_Blue;Eyes_Green;Eyes_Red;Eyes_Yellow;Eyes_White;Cheek_Basica;Face_0;Glasses_0";

                checkdItens = true;
            }
        }
    }
}