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

public class UmaViewerMain : MonoBehaviour
{
    public static UmaViewerMain Instance;
    private UmaViewerUI UI => UmaViewerUI.Instance;
    private UmaViewerBuilder Builder => UmaViewerBuilder.Instance;

    public List<CharaEntry> Characters = new List<CharaEntry>();
    public List<LiveEntry> Lives = new List<LiveEntry>();
    public List<UmaDatabaseEntry> AbList = new List<UmaDatabaseEntry>();
    public List<UmaDatabaseEntry> AbMotions = new List<UmaDatabaseEntry>();
    public List<UmaDatabaseEntry> AbSounds = new List<UmaDatabaseEntry>();
    public List<UmaDatabaseEntry> AbChara = new List<UmaDatabaseEntry>();

    [Header("Asset Memory")]
    public bool ShadersLoaded = false;
    public Dictionary<string, AssetBundle> LoadedBundles = new Dictionary<string, AssetBundle>();

    private void Awake()
    {
        Instance = this;
        Application.targetFrameRate = -1;
        AbList = UmaDatabaseController.Instance.MetaEntries.ToList();
        AbChara = AbList.Where(ab => ab.Name.StartsWith(UmaDatabaseController.CharaPath)).ToList();
        AbMotions = AbList.Where(ab => ab.Name.StartsWith(UmaDatabaseController.MotionPath)).ToList();
        AbSounds = AbList.Where(ab => ab.Name.EndsWith(".awb") || ab.Name.EndsWith(".acb")).ToList();
    }

    private IEnumerator Start()
    {
        Dictionary<int, string> enNames = new Dictionary<int, string>();
        yield return UmaViewerDownload.DownloadText("https://www.tracenacademy.com/api/BasicCharaDataInfo", txt =>
        {
            if (string.IsNullOrEmpty(txt)) return;
            var umaData = JArray.Parse(txt);
            foreach (var item in umaData)
            {
                if (!enNames.ContainsKey((int)item["charaId"]))
                {
                    enNames.Add((int)item["charaId"], item["charaNameEnglish"].ToString());
                }
            }
        });

        var UmaCharaData = UmaDatabaseController.Instance.CharaData;
        foreach (var item in UmaCharaData)
        {
            var id = Convert.ToInt32(item["id"]);
            if (!Characters.Where(c => c.Id == id).Any())
            {
                Characters.Add(new CharaEntry()
                {
                    Name = enNames.ContainsKey(id)? enNames[id] : item["charaname"].ToString(),
                    Icon = UmaViewerBuilder.Instance.LoadCharaIcon(id.ToString()),
                    Id = id
                });
            }
        }

        UI.LoadModelPanels();
        UI.LoadMiniModelPanels();
        UI.LoadPropPanel();
        UI.LoadMapPanel();


        var asset = AbList.FirstOrDefault(a => a.Name.Equals("livesettings"));
        if (asset != null)
        {
            string filePath = UmaDatabaseController.GetABPath(asset);
            if (File.Exists(filePath))
            {
                AssetBundle bundle = AssetBundle.LoadFromFile(filePath);
                foreach (var item in UmaDatabaseController.Instance.LiveData)
                {
                    var musicId = Convert.ToInt32(item["music_id"]);
                    var songName = item["songname"].ToString();
                    if (!Lives.Where(c => c.MusicId == musicId).Any())
                    {
                        if (bundle.Contains(musicId.ToString()))
                        {
                            TextAsset liveData = bundle.LoadAsset<TextAsset>(musicId.ToString());

                            Lives.Add(new LiveEntry(liveData.text)
                            {
                                MusicId = musicId,
                                SongName = songName
                            });
                        }
                    }
                }
                UI.LoadLivePanels();
            }
        }
    }

    public void OpenUrl(string url)
    {
        Application.OpenURL(url);
    }

}