/*
 *    Copyright [2011] [wisemapping]
 *
 *   Licensed under WiseMapping Public License, Version 1.0 (the "License").
 *   It is basically the Apache License, Version 2.0 (the "License") plus the
 *   "powered by wisemapping" text requirement on every single page;
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the license at
 *
 *       http://www.wisemapping.org/license
 *
 *   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.
 */
const { TopicShape } = require('./model/INodeModel');

const TopicStyle = new Class({
    Static: {
        _getStyles: function (topic) {
            $assert(topic, 'topic can not be null');

            var result;
            if (topic.isCentralTopic()) {
                result = TopicStyle.STYLES.CENTRAL_TOPIC;
            } else {
                var targetTopic = topic.getOutgoingConnectedTopic();
                if ($defined(targetTopic)) {
                    if (targetTopic.isCentralTopic()) {
                        result = TopicStyle.STYLES.MAIN_TOPIC;
                    } else {
                        result = TopicStyle.STYLES.SUB_TOPIC;
                    }
                } else {
                    result = TopicStyle.STYLES.ISOLATED_TOPIC;
                }
            }
            return result;
        },

        defaultText: function (topic) {
            var msgKey = this._getStyles(topic).msgKey;
            return $msg(msgKey);
        },

        defaultFontStyle: function (topic) {
            return this._getStyles(topic).fontStyle;
        },

        defaultBackgroundColor: function (topic) {
            return this._getStyles(topic).backgroundColor;
        },

        defaultBorderColor: function (topic) {
            return this._getStyles(topic).borderColor;
        },

        getInnerPadding: function (topic) {
            return this._getStyles(topic).innerPadding;
        },

        defaultShapeType: function (topic) {
            return this._getStyles(topic).shapeType;
        },
    },
});

TopicStyle.STYLES = {
    CENTRAL_TOPIC: {
        borderColor: 'rgb(57,113,177)',
        backgroundColor: 'rgb(80,157,192)',
        fontStyle: {
            font: 'Verdana',
            size: 10,
            style: 'normal',
            weight: 'bold',
            color: '#ffffff',
        },
        msgKey: 'CENTRAL_TOPIC',
        innerPadding: 11,
        shapeType: TopicShape.ROUNDED_RECT,
    },

    MAIN_TOPIC: {
        borderColor: 'rgb(2,59,185)',
        backgroundColor: 'rgb(224,229,239)',
        fontStyle: {
            font: 'Arial',
            size: 8,
            style: 'normal',
            weight: 'normal',
            color: 'rgb(82,92,97)',
        },
        msgKey: 'MAIN_TOPIC',
        innerPadding: 3,
        shapeType: TopicShape.LINE,
    },

    SUB_TOPIC: {
        borderColor: 'rgb(2,59,185)',
        backgroundColor: 'rgb(224,229,239)',
        fontStyle: {
            font: 'Arial',
            size: 6,
            style: 'normal',
            weight: 'normal',
            color: 'rgb(82,92,97)',
        },
        msgKey: 'SUB_TOPIC',
        innerPadding: 3,
        shapeType: TopicShape.LINE,
    },

    ISOLATED_TOPIC: {
        borderColor: 'rgb(2,59,185)',
        backgroundColor: 'rgb(224,229,239)',
        fontStyle: {
            font: 'Verdana',
            size: 8,
            style: 'normal',
            weight: 'normal',
            color: 'rgb(82,92,97)',
        },
        msgKey: 'ISOLATED_TOPIC',
        innerPadding: 4,
        shapeType: TopicShape.LINE,
    },
};

export default TopicStyle;