using System.Collections;
using System.Collections.Generic;
using System.IO;
using Newtonsoft.Json.Linq;
using UnityEngine;
using UnityEngine.Networking;
using UnityEngine.UI;

public class PuzzleExplainUI : MonoBehaviour
{
    [SerializeField]
    private PuzzleCardExplainItem m_cardExplainItemPrefab;
    [SerializeField]
    private Transform m_cardExplainItemParent;
    [SerializeField]
    private HorizontalLayoutGroup m_horizontalLayoutGroup;
    [SerializeField]
    private Transform m_bg;
    [SerializeField]
    public GameObject questionBoard;
    private List<PuzzleCardExplainItem> puzzleCardItemList;
    private List<PuzzleTarotCardItem> puzzleTarotCardList;
    private JArray cards;

    public void Init(List<PuzzleTarotCardItem> puzzleTarotCardItemList)
    {
        GetTextData();
        puzzleTarotCardList = puzzleTarotCardItemList;
        m_horizontalLayoutGroup.enabled = true;
        gameObject.SetActive(true);
        if(puzzleCardItemList==null)
        {
            puzzleCardItemList= new List<PuzzleCardExplainItem>();
        }
        for(int j=0;j<puzzleCardItemList.Count;j++)
        {
            Destroy(puzzleCardItemList[j].gameObject);
        }
        puzzleCardItemList.Clear();
        for(int j=0;j<puzzleTarotCardItemList.Count;j++)
        {
            GameObject go = Instantiate(m_cardExplainItemPrefab.gameObject,m_cardExplainItemParent);
            PuzzleCardExplainItem currItem = go.GetComponent<PuzzleCardExplainItem>();
            string currContent = GetTextWithType(puzzleTarotCardItemList[j].TarotCard);
            currItem.Init(puzzleTarotCardItemList[j],currContent,ShowQuestionUI);
            puzzleCardItemList.Add(currItem);
        }
        StartCoroutine(DelaySetLayoutDisable());
    }

    IEnumerator DelaySetLayoutDisable()
    {
        yield return new WaitForSeconds(0.1f);
        m_horizontalLayoutGroup.enabled = false;
        for(int j=0;j<puzzleCardItemList.Count;j++)
        {
            puzzleCardItemList[j].transform.SetParent(m_bg);
        }
    }

    void GetTextData()
    {
        JObject obj = JObject.Parse(ReadData("Tarots"));
        cards = (JArray)obj["cards"];
    }

    string GetTextWithType(PuzzleTarotCard tarotType)
    {
        //var card = cards[(int)tarotType];
        return "Main Representation:\n" + tarotType.MainRepresentations + "\n" +
                "Advice:\n" + tarotType.Advice + "\n" +
                "Description:\n" + tarotType.Description;
    }

    void ShowQuestionUI(PuzzleCardExplainItem cardExplainItem)
    {
        questionBoard.SetActive(true);
        questionBoard.GetComponent<PuzzleQuestionBoard>().cardExplainItem =cardExplainItem;
    }

    public void Exit()
    {
        if(PHomeInventory.instance!=null)
        {
            for(int j=0;j<puzzleTarotCardList.Count;j++)
            {
                PHomeInventory.instance.Items.Add(puzzleTarotCardList[j]);
            }
        }
        gameObject.SetActive(false);
    }

    public string ReadData(string fileName)
    {
        string readData;
        string fileUrl = Application.streamingAssetsPath + "/" + fileName + ".json";
#if UNITY_EDITOR
        using (StreamReader sr = File.OpenText(fileUrl))
        {

            readData = sr.ReadToEnd();
            sr.Close();
            return readData;
        }
#endif
        var loadingRequest = UnityWebRequest.Get(fileUrl);
        loadingRequest.SendWebRequest();
        while (!loadingRequest.isDone && !loadingRequest.isNetworkError && !loadingRequest.isHttpError);
        readData = System.Text.Encoding.UTF8.GetString(loadingRequest.downloadHandler.data);
        return readData;
    }
}