/share/spice/quandl/fundamentals/quandl_fundamentals.js

(function (env) {
    'use strict';
    env.ddg_spice_quandl_fundamentals = function(api_result){

        if (!api_result) {
            return Spice.failed('quandl_fundamentals');
        }

        if (api_result.data == null) {
            return Spice.failed('quandl_fundamentals');
        }

        // we need two data points to get percent change
        if (api_result.data.length < 2) {
            return Spice.failed('quandl_fundamentals');
        }

        // get recent and previous data values
        var url = 'https://quandl.com/' + api_result.source_code + "/" + api_result.code,
            urlTitle = 'View more fundamentals data at Quandl',
            recentValue = DDG.getProperty(api_result.data,'0.1'),
            previousValue = DDG.getProperty(api_result.data,'1.1');

        // data title link
        api_result.url = url;

        // check we have both data values
        if (!recentValue || !previousValue) {
           return Spice.failed('quandl_fundamentals');
        }

        // splitting title into header and subheader
        var nameSplit = api_result.name.split('-');
            api_result.header = nameSplit.shift().trim();
            api_result.subheader = nameSplit.join('-').trim();

        // getting rounded percentage
        var percentChange = 10000 * ((recentValue - previousValue) / Math.abs(previousValue));
        percentChange = Math.round(percentChange);
        percentChange /= 100;

        api_result.change_percent = Math.abs(percentChange);

        // setting style based on change
        if (percentChange > 0 || percentChange === 0) api_result.changeDirection = 'up';
        if (percentChange < 0) api_result.changeDirection = 'down';

        // the most recent fundamental value
        var value = recentValue;
        if (Math.abs(value) >= Math.pow(10,12)) {
            value = Math.round(value / Math.pow(10,10)) / Math.pow(10,2);
            value = "$" + value + " trillion";
        } else if (Math.abs(value) >= Math.pow(10,9)) {
            value = Math.round(value / Math.pow(10,7)) / Math.pow(10,2);
            value = "$" + value + " billion";
        } else if (Math.abs(value) >= Math.pow(10,6)) {
            value = Math.round(value / Math.pow(10,4)) / Math.pow(10,2);
            value = "$" + value + " million";
        } else if (Math.abs(value) >= Math.pow(10,3)) {
            value = Math.round(value / Math.pow(10,1)) / Math.pow(10,2);
            value = "$" + value + " thousand";
        }

        api_result.value = value;

        DDG.require('moment.js', function() {
            Spice.add({
                id: 'quandl_fundamentals',
                name: 'Fundamentals',
                data: api_result,
                meta: {
                    sourceName: 'Quandl',
                    sourceUrl: api_result.url,
                    sourceIconUrl:  DDG.get_asset_path('quandl/fundamentals','quandl32x32.png')
                },
                normalize: function(item) {
                    return {
                        to_date: moment(item.to_date).format('MMM DD, YYYY'),
                        from_date: moment(item.data[1][0]).format('MMM DD, YYYY')
                    };
                },
                templates: {
                    group: 'base',
                    options: {
                        content: Spice.quandl_fundamentals.content,
                        moreAt: true
                    }
                }
            });
        });
    };
}(this));