<?php
    /*********************************************************************************
     * Zurmo is a customer relationship management program developed by
     * Zurmo, Inc. Copyright (C) 2012 Zurmo Inc.
     *
     * Zurmo is free software; you can redistribute it and/or modify it under
     * the terms of the GNU General Public License version 3 as published by the
     * Free Software Foundation with the addition of the following permission added
     * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
     * IN WHICH THE COPYRIGHT IS OWNED BY ZURMO, ZURMO DISCLAIMS THE WARRANTY
     * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
     *
     * Zurmo is distributed in the hope that it will be useful, but WITHOUT
     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
     * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
     * details.
     *
     * You should have received a copy of the GNU General Public License along with
     * this program; if not, see http://www.gnu.org/licenses or write to the Free
     * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
     * 02110-1301 USA.
     *
     * You can contact Zurmo, Inc. with a mailing address at 113 McHenry Road Suite 207,
     * Buffalo Grove, IL 60089, USA. or at email address contact@zurmo.com.
     ********************************************************************************/

    /**
     * Helper class for adapting chart data into the fusion chart library.
     */
    class ChartDataProviderToFusionChartAdapter
    {
        /**
         * Given a chart data provider and some chart parameters, creates a fusion chart object and returns it.
         */
        public static function makeChartByChartDataProvider($dataProvider, $chartParams)
        {
            assert('$dataProvider instanceof ChartDataProvider');
            assert('is_array($chartParams)');
            Yii::import('ext.fusioncharts.FusionChartMaker');
            $fusionChart = new FusionChartMaker();
            $fusionChart->setChartParam('rotateNames', 0);
            $fusionChart->setChartParam('xAxisName',         $dataProvider->getXAxisName());
            $fusionChart->setChartParam('showValues',        BooleanUtil::boolIntVal($chartParams['showValues']));
            $fusionChart->setChartParam('yAxisName',         $dataProvider->getYAxisName());
            $currencySymbol = Yii::app()->locale->getCurrencySymbol(Yii::app()->currencyHelper->getCodeForCurrentUserForDisplay());
            $fusionChart->setChartParam('numberPrefix',      $currencySymbol);
            $fusionChart->setChartParam('decimalPrecision',  0); //Where should this be coming from? todo:
            $fusionChart->setChartParam('formatNumberScale', 1);
            $chartData = $dataProvider->getChartData();
            foreach ($chartData as $seriesData)
            {
                $fusionChart->addChartData($seriesData['value'],"name=" . $seriesData['displayLabel']); // Not Coding Standard
            }
            return $fusionChart;
        }
    }
?>