/**
 * Raw Scene API object - should always correspond with the Scene Schema
 * @param id String
 * @param name String
 * @param meshes [GameLib.D3.API.Mesh]
 * @param lights [GameLib.D3.API.Light]
 * @param textures [GameLib.D3.API.Texture]
 * @param materials [GameLib.D3.API.Material]
 * @param images
 * @param parentEntity
 * @constructor
 */
GameLib.D3.API.Scene = function(
    id,
    name,
    meshes,
    lights,
    textures,
    materials,
    images,
    parentEntity
) {

    if (GameLib.Utils.UndefinedOrNull(id)) {
        id = GameLib.Utils.RandomId();
    }
    this.id = id;

    if (GameLib.Utils.UndefinedOrNull(name)) {
        name = 'Scene (' + this.id + ')';
    }
    this.name = name;

    if (GameLib.Utils.UndefinedOrNull(meshes)) {
        meshes = [];
    }
    this.meshes = meshes;

    if (GameLib.Utils.UndefinedOrNull(lights)) {
        lights = [];
    }
    this.lights = lights;

    if (GameLib.Utils.UndefinedOrNull(textures)) {
        textures = [];
    }
    this.textures = textures;

    if (GameLib.Utils.UndefinedOrNull(materials)) {
        materials = [];
    }
    this.materials = materials;

    if (GameLib.Utils.UndefinedOrNull(images)) {
        images = [];
    }
    this.images = images;

    if (GameLib.Utils.UndefinedOrNull(parentEntity)) {
        parentEntity = null;
    }
    this.parentEntity = parentEntity;

};

GameLib.D3.API.Scene.prototype = Object.create(GameLib.Component.prototype);
GameLib.D3.API.Scene.prototype.constructor = GameLib.D3.API.Scene;

/**
 * Returns an API scene from an Object scene
 * @param objectScene
 * @constructor
 */
GameLib.D3.API.Scene.FromObject = function(objectScene) {

    var apiMeshes       = [];
    var apiLights       = [];
    var apiTextures     = [];
    var apiMaterials    = [];
    var apiImages       = [];

    if (objectScene.meshes) {
        apiMeshes = objectScene.meshes.map(
            function(objectMesh) {
                if (objectMesh instanceof Object){
                    return GameLib.D3.API.Mesh.FromObject(objectMesh);
                } else {
                    return objectMesh;
                }
            }
        )
    }

    if (objectScene.lights) {
        apiLights = objectScene.lights.map(
            function(objectLight) {
                if (objectLight instanceof Object) {
                    return GameLib.D3.API.Light.FromObject(objectLight);
                } else {
                    return objectLight;
                }
            }
        )
    }

    if (objectScene.textures) {
        apiTextures = objectScene.textures.map(
            function(objectTexture) {
                if (objectTexture instanceof Object) {
                    return GameLib.D3.API.Texture.FromObject(objectTexture)
                } else {
                    return objectTexture;
                }
            }
        )
    }

    if (objectScene.materials) {
        apiMaterials = objectScene.materials.map(
            function(objectMaterial) {
                if (objectMaterial instanceof Object) {
                    return GameLib.D3.API.Material.FromObject(objectMaterial)
                } else {
                    return objectMaterial;
                }
            }
        )
    }

    if (objectScene.images) {
        apiImages = objectScene.images.map(
            function(objectImage) {
                if (objectImage instanceof Object) {
                    return GameLib.D3.API.Image.FromObject(objectImage)
                } else {
                    return objectImage;
                }
            }
        )
    }

    return new GameLib.D3.API.Scene(
        objectScene.id,
        objectScene.name,
        apiMeshes,
        apiLights,
        apiTextures,
        apiMaterials,
        apiImages,
        objectScene.parentEntity
    );

};