(async () => {
    const { default: Highcharts } =
        await import('https://code.highcharts.com/es-modules/masters/highcharts.src.js');
    await import('https://code.highcharts.com/es-modules/masters/highcharts-more.src.js');
    await import('https://code.highcharts.com/es-modules/masters/modules/exporting.src.js');
    await import('https://code.highcharts.com/es-modules/masters/modules/export-data.src.js');

    Highcharts.chart('container', {
        chart: {
            type: 'bubble',
            plotBorderWidth: 1,
            zoomType: 'xy'
        },
        legend: {
            enabled: false
        },
        title: {
            text: 'Sugar and fat intake per country'
        },
        subtitle: {
            text: 'Source: <a href="http://www.euromonitor.com/">Euromonitor</a> and <a href="https://data.oecd.org/">OECD</a>'
        },
        xAxis: {
            gridLineWidth: 1,
            title: {
                text: 'Daily fat intake'
            },
            labels: {
                format: '{value} gr'
            },
            plotLines: [{
                color: 'black',
                dashStyle: 'dot',
                width: 2,
                value: 65,
                label: {
                    rotation: 0,
                    y: 15,
                    style: {
                        fontStyle: 'italic'
                    },
                    text: 'Safe fat intake 65g/day'
                },
                zIndex: 3
            }]
        },
        yAxis: {
            startOnTick: false,
            endOnTick: false,
            title: {
                text: 'Daily sugar intake'
            },
            labels: {
                format: '{value} gr'
            },
            maxPadding: 0.2,
            plotLines: [{
                color: 'black',
                dashStyle: 'dot',
                width: 2,
                value: 50,
                label: {
                    align: 'right',
                    style: {
                        fontStyle: 'italic'
                    },
                    text: 'Safe sugar intake 50g/day',
                    x: -10
                },
                zIndex: 3
            }]
        },
        tooltip: {
            useHTML: true,
            headerFormat: '<table>',
            pointFormat: '<tr><th colspan="2"><h3>{point.country}</h3></th></tr>' +
                '<tr><th>Fat intake:</th><td>{point.x}g</td></tr>' +
                '<tr><th>Sugar intake:</th><td>{point.y}g</td></tr>' +
                '<tr><th>Obesity (adults):</th><td>{point.z}%</td></tr>',
            footerFormat: '</table>',
            followPointer: true
        },
        plotOptions: {
            series: {
                dataLabels: {
                    enabled: true,
                    format: '{point.name}'
                }
            }
        },
        series: [{
            data: [
                { x: 95, y: 95, z: 13.8, name: 'BE', country: 'Belgium' },
                { x: 86.5, y: 102.9, z: 14.7, name: 'DE', country: 'Germany' },
                { x: 80.8, y: 91.5, z: 15.8, name: 'FI', country: 'Finland' },
                { x: 80.4, y: 102.5, z: 12, name: 'NL', country: 'Netherlands' },
                { x: 80.3, y: 86.1, z: 11.8, name: 'SE', country: 'Sweden' },
                { x: 78.4, y: 70.1, z: 16.6, name: 'ES', country: 'Spain' },
                { x: 74.2, y: 68.5, z: 14.5, name: 'FR', country: 'France' },
                { x: 73.5, y: 83.1, z: 10, name: 'NO', country: 'Norway' },
                { x: 71, y: 93.2, z: 24.7, name: 'UK', country: 'United Kingdom' },
                { x: 69.2, y: 57.6, z: 10.4, name: 'IT', country: 'Italy' },
                { x: 68.6, y: 20, z: 16, name: 'RU', country: 'Russia' },
                { x: 65.5, y: 126.4, z: 35.3, name: 'US', country: 'United States' },
                { x: 65.4, y: 50.8, z: 28.5, name: 'HU', country: 'Hungary' },
                { x: 63.4, y: 51.8, z: 15.4, name: 'PT', country: 'Portugal' },
                { x: 64, y: 82.9, z: 31.3, name: 'NZ', country: 'New Zealand' }
            ]
        }]
    });
})();