using System;
using System.Collections.Generic;
using System.Drawing;
using NBC.Asset;
using Newtonsoft.Json;
using UnityEngine;
using Color = UnityEngine.Color;

namespace NBF
{
    [Serializable]
    public class ModelViewerSettings
    {
        //物体设置
        public Vector3 objectPosition;
        public Vector3 objectRotation;
        public Vector3 objectScale;

        //摄像机设置
        public Vector3 cameraPosition;
        public Vector3 cameraTarget;
        public bool autoPosition;
        public bool autoScale;
        public bool cameraOrtho;
        public float cameraFov;
        public float cameraSize;
        public float camerasScaleFactor;
        public float perspLastScale;

        //灯光设置
        public Color lightColour;
        public Vector3 lightDir;
        public float lightIntensity;
        public Color ambientLightColour;


        public static ModelViewerSettings Load(uint id)
        {
            var configAsset = Assets.Load<TextAsset>($"Assets/ResRaw/config/Viewer/{id}");
            if (configAsset != null)
            {
                return JsonConvert.DeserializeObject<ModelViewerSettings>(configAsset.text);
            }

            return null;
        }

        public ModelViewerSettings()
        {
            SetDefValues();
        }

        public ModelViewerSettings(Shader objRenderShader, string rapidIconRootFolder, GameObject rootObject)
        {
            SetDefValues();
        }

        private void SetDefValues()
        {
            objectPosition = Vector3.zero;
            objectRotation = Vector3.zero;
            objectScale = Vector3.one;
            autoPosition = true;


            cameraPosition = new Vector3(1, Mathf.Sqrt(2), 1);
            perspLastScale = 1;
            cameraOrtho = false;
            cameraFov = 60;
            cameraSize = 5;
            camerasScaleFactor = 1;
            cameraTarget = Vector3.zero;
            autoScale = true;

            ambientLightColour = Color.gray;
            lightColour = Color.white;
            lightDir = new Vector3(50, -30, 0);
            lightIntensity = 1;
        }
    }
}