/*****************************************************************************
 * Open MCT Web, Copyright (c) 2014-2015, United States Government
 * as represented by the Administrator of the National Aeronautics and Space
 * Administration. All rights reserved.
 *
 * Open MCT Web is licensed under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0.
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations
 * under the License.
 *
 * Open MCT Web includes source code licensed under additional open source
 * licenses. See the Open Source Licenses file (LICENSES.md) included with
 * this source code distribution or the Licensing information page available
 * at runtime from the About dialog for additional information.
 *****************************************************************************/
/*global define*/

define(
    [],
    function () {
        "use strict";

        var RED = 0.9,
            YELLOW = 0.5;

        function SinewaveLimitCapability(domainObject) {
            return {
                limits: function (range) {
                    return {
                        rh: {
                            cssClass: "s-limit-upr-red",
                            low: RED,
                            high: Number.POSITIVE_INFINITY,
                            name: "Red High"
                        },
                        rl: {
                            cssClass: "s-limit-lwr-red",
                            high: -RED,
                            low: Number.NEGATIVE_INFINITY,
                            name: "Red Low"
                        },
                        yh: {
                            cssClass: "s-limit-upr-ylw",
                            low: YELLOW,
                            high: RED,
                            name: "Yellow High"
                        },
                        yl: {
                            cssClass: "s-limit-lwer-ylw",
                            low: -RED,
                            high: -YELLOW,
                            name: "Yellow Low"
                        }
                    };
                },
                evaluate: function (series, index, range) {
                    var value = series.getRangeValue(index, range);
                    if (value > RED) {
                        return 'rh';
                    }
                    if (value < -RED) {
                        return 'rl';
                    }
                    if (value > YELLOW) {
                        return 'yh';
                    }
                    if (value < -YELLOW) {
                        return 'yl';
                    }
                }
            };
        }

        SinewaveLimitCapability.appliesTo = function (model) {
            return model.type === 'example.generator';
        };

        return SinewaveLimitCapability;
    }
);