import * as React from 'react';
 


import JqxTreeMap, { ITreeMapProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxtreemap';

class App extends React.PureComponent<{}, ITreeMapProps> {
    constructor(props: {}) {
        super(props);

        this.state = {
            colorRanges: [
                { min: 1254040000, max: 1454040000, color: '#de290b' },
                { min: 1054040000, max: 1254039999, color: '#de440c' },
                { min: 300000000, max: 1054040000, color: '#ea7707' },
                { min: 210000000, max: 460000000, color: '#ee8a06' },
                { min: 190000000, max: 209999999, color: '#f19505' },
                { min: 180000000, max: 189999999, color: '#f6a903' },
                { min: 160000000, max: 179999999, color: '#f8b203' },
                { min: 140000000, max: 159999999, color: '#fabb02' },
                { min: 100000000, max: 139999999, color: '#fbbf01' },
                { min: 90000000, max: 99999999, color: '#fbcd01' },
                { min: 10000000, max: 89999999, color: '#fbde33' }
            ],
            legendScaleCallback: (value: number): string => {
                const convertValue = value / 1000000000;
                return convertValue.toFixed(2);
            },
            source: [
                {
                    label: 'China',
                    value: 1354040000
                },
                {
                    label: 'India',
                    value: 1210193422
                },
                {
                    label: 'United States',
                    value: 315498000
                },
                {
                    label: 'Indonesia',
                    value: 237641326
                },
                {
                    label: 'Brazil',
                    value: 193946886
                },
                {
                    label: 'Pakistan',
                    value: 182228000
                },
                {
                    label: 'Nigeria',
                    value: 166629000
                },
                {
                    label: 'Bangladesh',
                    value: 152518015
                },
                {
                    label: 'Russia',
                    value: 143369806
                },
                {
                    label: 'Japan',
                    value: 127460000
                },
                {
                    label: 'Mexico',
                    value: 112336538
                },
                {
                    label: 'Philippines',
                    value: 92337852
                },
                {
                    label: 'Vietnam',
                    value: 87840000
                },
                {
                    label: 'Ethiopia',
                    value: 84320987
                },
                {
                    label: 'Egypt',
                    value: 84320987
                },
                {
                    label: 'Germany',
                    value: 81946000
                }
            ]
        }
    }

    public render() {
        return (
            <JqxTreeMap theme={'material-purple'}
                // @ts-ignore
                width={'100%'}
                height={400}
                source={this.state.source}
                colorRanges={this.state.colorRanges}
                colorMode={"rangeColors"}
                baseColor={"#52CBFF"}
                legendLabel={"Population (in billions)"}
                legendScaleCallback={this.state.legendScaleCallback}
            />
        );
    }
}

export default App;