/* <copyright>
This file contains proprietary software owned by Motorola Mobility, Inc.<br/>
No rights, expressed or implied, whatsoever to this software are provided by Motorola Mobility, Inc. hereunder.<br/>
(c) Copyright 2011 Motorola Mobility, Inc.  All Rights Reserved.
</copyright> */

var Montage = require("montage/core/core").Montage,
    ElementController = require("js/controllers/elements/element-controller").ElementController;

exports.BodyController = Montage.create(ElementController, {

    // TODO - perspective distance needs to be passed in as "dist" and matrix3d needs to be passed in as "mat"
    set3DProperties: {
        value: function(el, props, update3DModel) {
            var dist = props["dist"], mat = props["mat"];
            this.application.ninja.stylesController.setElementStyle(el, "-webkit-transform", "perspective(" + dist + ") " + "matrix3d(" + MathUtils.scientificToDecimal(mat, 5) + ")", true);

            el.elementModel.props3D.matrix3d = mat;
            el.elementModel.props3D.perspectiveDist = dist;

            this.application.ninja.stage.updatedStage = true;

            if(update3DModel) {
                this._update3DProperties(el, mat, dist);
            }
        }
    },

    getProperty: {
        value: function(el, p) {
        }
    },

    setProperty: {
        value: function(el, p, value) {
        }
    },

    setAttribute: {
        value: function(el, att, value) {
        }
    },

    getPerspectiveDist: {
        value: function(el) {
            if(el.elementModel && el.elementModel.props3D && el.elementModel.props3D.perspectiveDist) {
                return el.elementModel.props3D.perspectiveDist;
            } else {
                var dist = this.application.ninja.stylesController.getPerspectiveDistFromElement(el, true);
                el.elementModel.props3D.perspectiveDist = dist;
                return dist;
            }
        }
    },

    getMatrix: {
        value: function(el) {
            if(el.elementModel && el.elementModel.props3D && el.elementModel.props3D.matrix3d)
            {
                return el.elementModel.props3D.matrix3d.slice(0);
            }
            else
            {
                var mat;

                if (el)
                {
                    mat = this.application.ninja.stylesController.getMatrixFromElement(el, true);
                    if (!mat) {
                        mat = Matrix.I(4);
                    }

                    var zoom = this.application.ninja.elementMediator.getProperty(el, "zoom");
                    if (zoom)
                    {
                        zoom = Number(zoom);
                        if (zoom != 1)
                        {
                            var zoomMat = Matrix.create(  [
                                [ zoom,    0,    0, 0],
                                [    0, zoom,    0, 0],
                                [    0,    0, zoom, 0],
                                [    0,    0,    0, 1]
                            ] );
                            glmat4.multiply( zoomMat, mat, mat );
                        }
                    }
                }

                el.elementModel.props3D.matrix3d = mat;
                return mat;
            }
        }
    }
});