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

using Raumgleiter.BaseRGDK;
using Raumgleiter.BaseRGDK.JSON;

public class JsonLoader : MonoBehaviour {

    //WorldReference
    public static JsonLoader WorldReference;

    //Connections
    //[Header("Connections")]
    private ProductManager[] ProductManagers;

    //Resources
    //[Header("Resources")]


    //Attributes
    //[Header("Attributes")]
    public const string FileNameJSON = "metadata.json";
    

    //Stats
    //[Header("Stats")]
    // protected bool IsSetUp = false;
    protected bool IsAwoken = false;
    JSONNode LoadedJSON = JSONNode.Empty();


    //Getter
    public ProductManager[] GetProductManagers()
    { return ProductManagers; }

    //Delegates



    //------------------------------------------------------------------------------------------------------------------
    //awake

    protected void Awake()
    {
        //Already Awoken?
        if (!IsAwoken)
        {
            IsAwoken = true;
            WorldReference = this;
        }
    }


    //------------------------------------------------------------------------------------------------------------------
    //start

    //------------------------------------------------------------------------------------------------------------------
    //setup

    // public void SetUp()
    // {
    //     Awake();
    //     IsSetUp = true;
    // }


    //------------------------------------------------------------------------------------------------------------------
    //destroy

    //***********************************************************************************************************************
    //update

    //***********************************************************************************************************************
    //refresh

    //------------------------------------------------------------------------------------------------------------------
    //------------------------------------------------------------------------------------------------------------------

    //***********************************************************************************************************************
    //events

    //------------------------------------------------------------------------------------------------------------------
    //------------------------------------------------------------------------------------------------------------------
    //------------------------------------------------------------------------------------------------------------------

    //***********************************************************************************************************************
    //private, protected

    //------------------------------------------------------------------------------------------------------------------
    //------------------------------------------------------------------------------------------------------------------
    //------------------------------------------------------------------------------------------------------------------
    //------------------------------------------------------------------------------------------------------------------

    //***********************************************************************************************************************
    //internal

    //------------------------------------------------------------------------------------------------------------------
    //------------------------------------------------------------------------------------------------------------------

    //***********************************************************************************************************************
    //public static

    //------------------------------------------------------------------------------------------------------------------
    //------------------------------------------------------------------------------------------------------------------

    //***********************************************************************************************************************
    //public

    public void LoadJSON()
    {
        string JSONPath = FileSelection.WorldReference.GetSelectedPath() + "/" + FileNameJSON;
        LoadedJSON = JSONNode.LoadFromFile(JSONPath);

        //Load all Products
        ProductManagers = new ProductManager[LoadedJSON["products"].Count];
        for (int i = 0; i < LoadedJSON["products"].Count; i++)
        {
            //Create new Manager
            ProductManagers[i] = new ProductManager();

            // SetUp Manager
            ProductManagers[i].SetUp(LoadedJSON["products"][i]);
        }
        
    }


    //------------------------------------------------------------------------------------------------------------------

    public void SaveJSON()
    {
        LoadedJSON["products"] = GetProductsJSON();

        string JSONPath = PathsLocal.GetOUT() + "/" + FileNameJSON;
        LoadedJSON.SaveToFile(JSONPath);
    }


    //------------------------------------------------------------------------------------------------------------------

    public JSONNode GetProductsJSON()
    {
        JSONNode ProductsJSON = new JSONArray();

        for (int i = 0; i < ProductManagers.Length; i++)
        {
            ProductsJSON[-1] = ProductManagers[i].GetJSON();
        }

        return ProductsJSON;
    }


    //------------------------------------------------------------------------------------------------------------------
    //------------------------------------------------------------------------------------------------------------------
    //------------------------------------------------------------------------------------------------------------------

    //***********************************************************************************************************************
    //getter, setter

    //------------------------------------------------------------------------------------------------------------------
    //------------------------------------------------------------------------------------------------------------------

}