using System.Collections;
using System.Collections.Generic;
using System;
using UnityEngine;
using UnityEngine.Networking;
using UnityEngine.UI;
using System.Text.RegularExpressions;

public class ModManager : MonoBehaviour
{
    [SerializeField] private OnlineAccountHandler Online;
    [SerializeField] private string Key;
    [SerializeField] private GameObject ModPrefab;
    [SerializeField] private GameObject CatPrefab;
    [SerializeField] public List<GameObject> CreatedModPrefabs;
    [SerializeField] public List<GameObject> CreatedCatPrefabs;
    [SerializeField] private Transform ModContainer;
    [SerializeField] private Transform CatContainer;
    [SerializeField] private GameObject This;

    // Start is called before the first frame update
    void Start()
    {
        
    }

    // Update is called once per frame
    void Update()
    {
        
    }

    public void GetCategory(int i) {
		for (int j = 0; j < CreatedModPrefabs.Count; j++) {
			CreatedModPrefabs[j].SetActive(false);
		}
		CreatedModPrefabs.Clear();
		
        string url = "https://schaken-mods.com/api/downloads/files?key="+Key+"&categories="+i+"&sortDir=desc&hidden=0&page=1&sortDir=desc&hidden=0";
        StartCoroutine(GetCategoryMods(url));
    }

    IEnumerator GetCategoryMods(string uri)
	{
		UnityWebRequest uwr = UnityWebRequest.Get(uri);
		yield return uwr.SendWebRequest();
		if (uwr.result == UnityWebRequest.Result.ConnectionError) {
			Debug.Log("Error While Sending: " + uwr.error);
		} else {
	//			string FullTXT = uwr.downloadHandler.text.Replace(@"\", string.Empty);
			string FullTXT = System.Text.RegularExpressions.Regex.Unescape(uwr.downloadHandler.text);
            
			string BreakingPoints = "hasPendingVersion";
			string[] Content = FullTXT.Split(BreakingPoints);
			for (int i = 0; i < (Content.Length - 1); i++) {
				var NewMod = Instantiate(ModPrefab, ModContainer);
				CreatedModPrefabs.Add(NewMod);
                ModItem Mod = NewMod.GetComponent<ModItem>();
                
                string NewScreenshot = "hi";
    			if (Content[i].Contains("\"primaryScreenshotThumb\": null")) {
	    			NewScreenshot = "https://schaken-mods.com/uploads/monthly_2021_11/NoImage.png.7598ee76366f585b2bb10610b640e551.png";
		    	} else {
                    NewScreenshot = Content[i].Split (new string[] { "primaryScreenshotThumb" }, StringSplitOptions.None)[1].Split (',')[1].Split (new string[] { "\"url\": \"" }, StringSplitOptions.None)[1].Split ("\"")[0].Trim ();
                }
                Mod.Title.text = Content[i].Split (new string[] { "\"title\": \"" }, StringSplitOptions.None)[1].Split ("\"")[0].Trim ();
                Mod.Date.text = DateTime.Parse(Content[i].Split (new string[] { "\"date\": \"" }, StringSplitOptions.None)[1].Split ("\"")[0].Trim ()).ToString();
                Mod.Author.text = Content[i].Split (new string[] { "\"name\": \"" }, StringSplitOptions.None)[2].Split ("\"")[0].Trim ();
                Mod.ModID = Content[i].Split (new string[] { "\"id\": " }, StringSplitOptions.None)[1].Split (",")[0].Trim ();
                string EndDescription = "\",";
			    string OrigDescription = Content[i].Split (new string[] { "\"description\": \"" }, StringSplitOptions.None)[1].Split (EndDescription)[0].Trim ();
			    Mod.Description.text = Regex.Replace(OrigDescription, "<.*?>", String.Empty);
                Mod.LoadSS(NewScreenshot);
            }

		}
    }
	

    public void GetCategoryList(int i) {
		for (int j = 0; j < CreatedCatPrefabs.Count; j++) {
			CreatedCatPrefabs[j].SetActive(false);
		}
		CreatedCatPrefabs.Clear();
		
        string url = "https://schaken-mods.com/api/downloads/categories?key="+Key+"&clubs=0&page=1&perPage=300";
        StartCoroutine(GetCategoryMods(url, i));
    }

    IEnumerator GetCategoryMods(string uri, int j)
	{
		UnityWebRequest uwr = UnityWebRequest.Get(uri);
		yield return uwr.SendWebRequest();
		if (uwr.result == UnityWebRequest.Result.ConnectionError) {
			Debug.Log("Error While Sending: " + uwr.error);
		} else {
			string FullTXT = System.Text.RegularExpressions.Regex.Unescape(uwr.downloadHandler.text);
			Debug.Log("Forum REST API: "+FullTXT);
            
			string BreakingPoints = "\"perm_3\"";
			string[] Content = FullTXT.Split(BreakingPoints);
			for (int i = 0; i < (Content.Length - 1); i++) {
                if (Content[i].Contains("\"parentId\": "+j+",")) {
    				var NewCat = Instantiate(CatPrefab, CatContainer);
	    			CreatedCatPrefabs.Add(NewCat);
                    CatItem Cat = NewCat.GetComponent<CatItem>();
                    Cat.CatName.text = Content[i].Split (new string[] { "\"name\": \"" }, StringSplitOptions.None)[1].Split ("\"")[0].Trim ();
                    Cat.CatID = Content[i].Split (new string[] { "\"id\": " }, StringSplitOptions.None)[1].Split (",")[0].Trim ();
                    ModManager TempThis = This.GetComponent<ModManager>();
                    Cat.ModMan = TempThis;
                }
            }

		}
	
    }
    
}