using MiniJSON;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class BookPageTableData : TableDataBase
{
    public int Book, Page;
}

public class table_bookpage : MonoBehaviour
{
    public static table_bookpage Ins;

    public TextAsset m_json;

    private List<TableDataBase> list_Data = new List<TableDataBase>();
    protected Dictionary<int, List<float>> dic_pageids = new Dictionary<int, List<float>>();

    private void Awake()
    {
        Ins = this;

        Dictionary<string, object> jsonData = Json.Deserialize(m_json.text) as Dictionary<string, object>;

        // ["items"]은 items.txt 안의 items를 가리킨다. 툴 우측 하단 파일 종류란에서 설정 가능.
        List<object> obj = jsonData[GetType().Name] as List<object>;

        foreach (object objt in obj)
        {
            var temp = new BookPageTableData();
            Dictionary<string, object> json = objt as Dictionary<string, object>;

            temp.ID = int.Parse(json["ID"].ToString());
            temp.Book = int.Parse(json["Book"].ToString());
            temp.Page = int.Parse(json["Page"].ToString());

            var Drop = float.Parse(json["Drop"].ToString());
            if (dic_pageids.ContainsKey(temp.Book))
                dic_pageids[temp.Book].Add(Drop);
            else
                dic_pageids.Add(temp.Book, new List<float> { Drop });

            list_Data.Add(temp);
        }
    }

    public List<TableDataBase> Get_DataList() { return list_Data; }
    public List<TableDataBase> Get_DataList(int book) { return list_Data.FindAll(f => (f as BookPageTableData).Book == book); }
    public BookPageTableData Get_Data(int _id) { return list_Data.Find(f => f.ID == _id) as BookPageTableData; }
    public int Get_RandomPageID(List<int> _book)
    {
        var book = _book[Random.Range(0, _book.Count)];
        var page = DSUtil.Get_RandomIndex(dic_pageids[book]) + 1;
        return list_Data.Find(f => (f as BookPageTableData).Book == book && (f as BookPageTableData).Page == page).ID;
    }
}