var fonts = {
	Roboto: {
		normal: 'fonts/Roboto-Regular.ttf',
		bold: 'fonts/Roboto-Medium.ttf',
		italics: 'fonts/Roboto-Italic.ttf',
		bolditalics: 'fonts/Roboto-MediumItalic.ttf'
	}
};

var PdfPrinter = require('./node_modules/pdfmake/src/printer');
var printer = new PdfPrinter(fonts);
var fs = require('fs');

var getHeader = () => {
    var header = [
        { text: 'Header 1', italics: true, color: 'gray', style: 'header'},
                    'Header 2', 'Header 3', 'Header 4', 'Header 5', 'Header 6'
    ]

    return header

}

var getValues = () => {
    var values = [
        { text: 'nothing ifeqenteresting here', italics: true, color: 'red' },
        { text: 'nothing ifeqenteresting here', italics: true, color: 'green' },
        { text: 'nothing interesfeqfeqting here', italics: true, color: 'blue' },
        { text: 'nothing inteffresting here', italics: true, color: 'gray' },
        { text: 'nothing inteqefqeresting here', italics: true, color: 'gray' },
        { text: 'nothifeqfng interesting here', italics: true, color: 'gray' }
    ]
    return values
}

var setValueTable = () => {
    var values = []

    /** Header definition */
    values.push(getHeader())

    /** Content */
    values.push(getValues())
    values.push(getValues())
    values.push(getValues())


    return values
}

var tableContent = setValueTable();


var docDefinition = {
	content: [
		{
			style: 'tableExample',
			table: {
				widths: ['*', '*', '*', '*', '*', '*'],
				body: [ tableContent ],
            },
            layout: {
				fillColor: function (rowIndex, node, columnIndex) {
					return (rowIndex % 2 === 0) ? '#CCCCCC' : null;
                }
            }
		},
    ],

	styles: {
		header: {
			fontSize: 18,
			bold: true,
			margin: [0, 0, 0, 10]
		},
		subheader: {
			fontSize: 16,
			bold: true,
			margin: [0, 10, 0, 5]
		},
		tableExample: {
			margin: [0, 5, 0, 15]
		},
		tableHeader: {
			bold: true,
			fontSize: 13,
			color: 'black'
		}
	},
	defaultStyle: {
		// alignment: 'justify'
	}
};

var pdfDoc = printer.createPdfKitDocument(docDefinition);
pdfDoc.pipe(fs.createWriteStream('tables.pdf'));
pdfDoc.end();