import 'bootstrap.css';
import '@mescius/wijmo.styles/wijmo.css';
import ReactDOM from 'react-dom/client';
import React, { useRef, useState } from 'react';
import useEvent from 'react-use-event-hook';
import '@mescius/wijmo.chart.render';
import * as wjcCore from '@mescius/wijmo';
import * as wjcGrid from '@mescius/wijmo.react.grid';
import * as wjChart from '@mescius/wijmo.chart';
import * as wjChartModule from '@mescius/wijmo.react.chart';
import * as gridPdf from '@mescius/wijmo.grid.pdf';
import * as pdf from '@mescius/wijmo.pdf';
import './app.css';
import { getEmployee } from './data';
function App() {
const [employee, setEmployee] = useState(getEmployee());
const [totals, setTotals] = useState([
{ name: 'Hotel', value: employee.expenses.totals.hotel },
{ name: 'Transport', value: employee.expenses.totals.transport },
{ name: 'Meal', value: employee.expenses.totals.meal },
{ name: 'Fuel', value: employee.expenses.totals.fuel },
{ name: 'Misc', value: employee.expenses.totals.misc }
]);
const flexGridRef = useRef(null);
const flexPieRef = useRef(null);
const employeeRef = useRef(null);
const initializeGrid = useEvent((ctl) => {
flexGridRef.current = ctl;
});
const initializePie = useEvent((ctl) => {
flexPieRef.current = ctl;
});
const exportPDF = () => {
let doc = new pdf.PdfDocument({
info: {
title: 'Expense Analysis Report'
},
tagged: true,
displayTitle: true,
lang: 'en-US',
version: pdf.PdfVersion.v1_5,
// The header will be automatically marked as a pagination artifact.
header: {
declarative: {
text: 'Expense Analysis Report',
font: new pdf.PdfFont('times', 12),
brush: '#bfc1c2'
}
},
lineGap: 2,
pageSettings: {
margins: {
left: 12,
right: 12,
top: 12,
bottom: 12
}
},
ended: (sender, args) => pdf.saveBlob(args.blob, 'FlexGrid.pdf')
});
drawText(doc);
drawEmployee(doc, flexGridRef.current, flexPieRef.current, employee, () => {
doc.artifact(() => drawWatermark(doc), { type: pdf.PdfArtifactType.Pagination });
doc.end();
});
};
const drawText = (doc) => {
doc.addTag(doc.tag(pdf.PdfTagType.H1, () => {
doc.drawText('What is an expense report?', undefined, undefined, {
font: new pdf.PdfFont('times', 20, 'normal', 'bold')
});
}));
//
doc.addTag(doc.tag(pdf.PdfTagType.P, () => {
doc.drawText(`An expense report is a form of document that contains all the expenses that an
individual has incurred as a result of the business operation. For example, if the owner of a business
travels to another location for a meeting, the cost of travel, the meals, and all other expenses that
he/she has incurred may be added to the expense report.`.replace(/\n/g, ''));
}));
};
const drawEmployee = (doc, flexGrid, flexPie, employee, done) => {
let expenses = employee.expenses.items.sort((a, b) => a.date.getTime() - b.date.getTime()), minDate = expenses[0].date, maxDate = expenses[expenses.length - 1].date, bold = new pdf.PdfFont('times', 10, 'normal', 'bold');
//
doc.moveDown(2);
//
doc.addTag(doc.tag(pdf.PdfTagType.P, () => {
doc.drawText('Name: ', undefined, undefined, { font: bold, continued: true });
doc.drawText(employee.name);
}));
//
doc.addTag(doc.tag(pdf.PdfTagType.P, () => {
doc.drawText('From: ', undefined, undefined, { font: bold, continued: true });
doc.drawText(wjcCore.changeType(minDate, wjcCore.DataType.String, 'd'));
}));
//
doc.addTag(doc.tag(pdf.PdfTagType.P, () => {
doc.drawText('To: ', undefined, undefined, { font: bold, continued: true });
doc.drawText(wjcCore.changeType(maxDate, wjcCore.DataType.String, 'd'));
}));
//
doc.moveDown(2);
let y = doc.y;
//
doc.addTag(doc.tag(pdf.PdfTagType.P, () => {
doc.drawText('Expense details:', 0, y);
}));
y = doc.y;
//
gridPdf.FlexGridPdfConverter.draw(flexGrid, doc, doc.width * 0.5, undefined, {
styles: {
cellStyle: {
backgroundColor: '#ffffff',
borderColor: '#c6c6c6'
},
altCellStyle: {
backgroundColor: '#f9f9f9'
},
groupCellStyle: {
font: { weight: 'bold' },
backgroundColor: '#dddddd'
},
headerCellStyle: {
backgroundColor: '#eaeaea'
}
}
});
//
flexPie.saveImageToDataUrl(wjChart.ImageFormat.Png, (url) => {
doc.addTag(doc.tag(pdf.PdfTagType.Figure, [
doc.tag(pdf.PdfTagType.Caption, () => {
doc.drawText('Total expenses by category:', doc.width * 0.5 + 20, y);
}),
() => {
doc.drawImage(url, doc.width * 0.5 + 20, doc.y, { width: doc.width * 0.5 - 20 });
}
], { actual: 'The chart' }));
// Finish the document.
done();
});
};
const drawWatermark = (doc) => {
let docX = doc.x, docY = doc.y, font = new pdf.PdfFont('times', 120), color = wjcCore.Color.fromRgba(59, 59, 109, 0.05), pgc = new wjcCore.Point(doc.width / 2, doc.height / 2), text = 'Wijmo', offs = 10;
//
doc.x = 0;
doc.y = 0;
//
let sz = doc.measureText(text, font), szCx = sz.size.width / 2, szCy = sz.size.height / 2;
//
doc.saveState();
//
doc.rotate(45, pgc);
//
doc.drawText(text, pgc.x - szCx, pgc.y - szCy, {
font: font,
brush: color,
baseline: pdf.PdfTextBaseline.Top
});
//
doc.paths
.rect(pgc.x - szCx - offs, pgc.y - szCy - offs, sz.size.width + 2 * offs, sz.size.height - offs)
.stroke(new pdf.PdfPen(color, 10));
//
doc.restoreState();
//
doc.x = docX;
doc.y = docY;
};
return (<div className="container-fluid">
{/* Export button */}
<button className="btn btn-default" onClick={exportPDF}>Export</button>
<div className="row">
<div className="col-lg-6 col-md-12">
{/* FlexGrid */}
<wjcGrid.FlexGrid className="grid" autoGenerateColumns={false} headersVisibility="Column" allowMerging="All" itemsSource={employee.expenses.items} initialized={initializeGrid}>
<wjcGrid.FlexGridColumn header="Date" binding="date" format="d" minWidth={80}/>
<wjcGrid.FlexGridColumn header="Hotel" binding="hotel" format="c"/>
<wjcGrid.FlexGridColumn header="Transport" binding="transport" format="c" minWidth={80}/>
<wjcGrid.FlexGridColumn header="Meal" binding="meal" format="c"/>
<wjcGrid.FlexGridColumn header="Fuel" binding="fuel" format="c"/>
<wjcGrid.FlexGridColumn header="Misc" binding="misc" format="c"/>
</wjcGrid.FlexGrid>
</div>
<div className="col-lg-6 col-md-12">
<wjChartModule.FlexPie binding="value" bindingName="name" innerRadius={0.75} initialized={initializePie} itemsSource={totals}>
<wjChartModule.FlexChartDataLabel content='{value:c1}'/>
</wjChartModule.FlexPie>
</div>
</div>
</div>);
}
const container = document.getElementById('app');
if (container) {
const root = ReactDOM.createRoot(container);
root.render(<App />);
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Expense analysis report</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<!-- SystemJS -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.40/system.src.js" integrity="sha512-G6mEj6h18+m3MvzdviSDfPle/TfH0//cXcB33AKlNR/Rha0yQsKefDZKRTkIZos97HEGq2JMV1RT5ybMoQ3WsQ==" crossorigin="anonymous"></script>
<script src="systemjs.config.js"></script>
<script>
System.import('./src/app');
</script>
</head>
<body>
<div id="app"></div>
</body>
</html>
.grid {
max-height: 300px;
}
.col-lg-6 {
margin: 6px 0 0 0;
}
export function getEmployee() {
return {
id: 'E892659',
name: 'Robert King',
department: 'Sales',
position: 'Sales Representative',
ssn: 'A37830',
manager: 'Andrew Fuller',
purpose: 'On business',
attachment: true,
advance: 1000,
expenses: getExpenses()
};
}
function getExpenses() {
// [5; 10]
let count = 5 + Math.round(Math.random() * 5), ret = {
items: [],
totals: { hotel: 0, transport: 0, fuel: 0, meal: 0, misc: 0, total: 0 }
}, msPerDay = 1000 * 24 * 60 * 60, curDate = Date.now() - 60 * msPerDay;
//
for (let i = 0; i < count; i++) {
let item = {
date: new Date(curDate),
description: 'Customer visit',
hotel: 30 + Math.random() * 200,
transport: 10 + Math.random() * 150,
fuel: Math.random() * 50,
meal: 30 + Math.random() * 170,
misc: Math.random() * 220,
total: 0
};
//
item.total = item.hotel + item.transport + item.fuel + item.meal + item.misc;
//
ret.totals.fuel += item.fuel;
ret.totals.hotel += item.hotel;
ret.totals.meal += item.meal;
ret.totals.misc += item.misc;
ret.totals.total += item.total;
ret.totals.transport += item.transport;
//
ret.items.push(item);
//
curDate += msPerDay * Math.round(Math.random() * 4);
}
//
return ret;
}
(function (global) {
System.config({
transpiler: 'plugin-babel',
babelOptions: {
es2015: true,
react: true
},
meta: {
'*.css': { loader: 'css' }
},
paths: {
// paths serve as alias
'npm:': 'node_modules/'
},
// map tells the System loader where to look for things
map: {
'jszip': 'npm:jszip/dist/jszip.js',
'@mescius/wijmo': 'npm:@mescius/wijmo/index.js',
'@mescius/wijmo.input': 'npm:@mescius/wijmo.input/index.js',
'@mescius/wijmo.styles': 'npm:@mescius/wijmo.styles',
'@mescius/wijmo.cultures': 'npm:@mescius/wijmo.cultures',
'@mescius/wijmo.chart': 'npm:@mescius/wijmo.chart/index.js',
'@mescius/wijmo.chart.analytics': 'npm:@mescius/wijmo.chart.analytics/index.js',
'@mescius/wijmo.chart.animation': 'npm:@mescius/wijmo.chart.animation/index.js',
'@mescius/wijmo.chart.annotation': 'npm:@mescius/wijmo.chart.annotation/index.js',
'@mescius/wijmo.chart.finance': 'npm:@mescius/wijmo.chart.finance/index.js',
'@mescius/wijmo.chart.finance.analytics': 'npm:@mescius/wijmo.chart.finance.analytics/index.js',
'@mescius/wijmo.chart.hierarchical': 'npm:@mescius/wijmo.chart.hierarchical/index.js',
'@mescius/wijmo.chart.interaction': 'npm:@mescius/wijmo.chart.interaction/index.js',
'@mescius/wijmo.chart.radar': 'npm:@mescius/wijmo.chart.radar/index.js',
'@mescius/wijmo.chart.render': 'npm:@mescius/wijmo.chart.render/index.js',
'@mescius/wijmo.chart.webgl': 'npm:@mescius/wijmo.chart.webgl/index.js',
'@mescius/wijmo.chart.map': 'npm:@mescius/wijmo.chart.map/index.js',
'@mescius/wijmo.gauge': 'npm:@mescius/wijmo.gauge/index.js',
'@mescius/wijmo.grid': 'npm:@mescius/wijmo.grid/index.js',
'@mescius/wijmo.grid.detail': 'npm:@mescius/wijmo.grid.detail/index.js',
'@mescius/wijmo.grid.filter': 'npm:@mescius/wijmo.grid.filter/index.js',
'@mescius/wijmo.grid.search': 'npm:@mescius/wijmo.grid.search/index.js',
'@mescius/wijmo.grid.grouppanel': 'npm:@mescius/wijmo.grid.grouppanel/index.js',
'@mescius/wijmo.grid.multirow': 'npm:@mescius/wijmo.grid.multirow/index.js',
'@mescius/wijmo.grid.transposed': 'npm:@mescius/wijmo.grid.transposed/index.js',
'@mescius/wijmo.grid.transposedmultirow': 'npm:@mescius/wijmo.grid.transposedmultirow/index.js',
'@mescius/wijmo.grid.pdf': 'npm:@mescius/wijmo.grid.pdf/index.js',
'@mescius/wijmo.grid.sheet': 'npm:@mescius/wijmo.grid.sheet/index.js',
'@mescius/wijmo.grid.xlsx': 'npm:@mescius/wijmo.grid.xlsx/index.js',
'@mescius/wijmo.grid.selector': 'npm:@mescius/wijmo.grid.selector/index.js',
'@mescius/wijmo.grid.cellmaker': 'npm:@mescius/wijmo.grid.cellmaker/index.js',
'@mescius/wijmo.grid.immutable': 'npm:@mescius/wijmo.grid.immutable/index.js',
'@mescius/wijmo.touch': 'npm:@mescius/wijmo.touch/index.js',
'@mescius/wijmo.cloud': 'npm:@mescius/wijmo.cloud/index.js',
'@mescius/wijmo.nav': 'npm:@mescius/wijmo.nav/index.js',
'@mescius/wijmo.odata': 'npm:@mescius/wijmo.odata/index.js',
'@mescius/wijmo.olap': 'npm:@mescius/wijmo.olap/index.js',
'@mescius/wijmo.rest': 'npm:@mescius/wijmo.rest/index.js',
'@mescius/wijmo.pdf': 'npm:@mescius/wijmo.pdf/index.js',
'@mescius/wijmo.pdf.security': 'npm:@mescius/wijmo.pdf.security/index.js',
'@mescius/wijmo.viewer': 'npm:@mescius/wijmo.viewer/index.js',
'@mescius/wijmo.xlsx': 'npm:@mescius/wijmo.xlsx/index.js',
'@mescius/wijmo.undo': 'npm:@mescius/wijmo.undo/index.js',
'@mescius/wijmo.interop.grid': 'npm:@mescius/wijmo.interop.grid/index.js',
'@mescius/wijmo.barcode': 'npm:@mescius/wijmo.barcode/index.js',
'@mescius/wijmo.barcode.common': 'npm:@mescius/wijmo.barcode.common/index.js',
'@mescius/wijmo.barcode.composite': 'npm:@mescius/wijmo.barcode.composite/index.js',
'@mescius/wijmo.barcode.specialized': 'npm:@mescius/wijmo.barcode.specialized/index.js',
"@mescius/wijmo.react.chart.analytics": "npm:@mescius/wijmo.react.chart.analytics/index.js",
"@mescius/wijmo.react.chart.animation": "npm:@mescius/wijmo.react.chart.animation/index.js",
"@mescius/wijmo.react.chart.annotation": "npm:@mescius/wijmo.react.chart.annotation/index.js",
"@mescius/wijmo.react.chart.finance.analytics": "npm:@mescius/wijmo.react.chart.finance.analytics/index.js",
"@mescius/wijmo.react.chart.finance": "npm:@mescius/wijmo.react.chart.finance/index.js",
"@mescius/wijmo.react.chart.hierarchical": "npm:@mescius/wijmo.react.chart.hierarchical/index.js",
"@mescius/wijmo.react.chart.interaction": "npm:@mescius/wijmo.react.chart.interaction/index.js",
"@mescius/wijmo.react.chart.radar": "npm:@mescius/wijmo.react.chart.radar/index.js",
"@mescius/wijmo.react.chart": "npm:@mescius/wijmo.react.chart/index.js",
"@mescius/wijmo.react.core": "npm:@mescius/wijmo.react.core/index.js",
'@mescius/wijmo.react.chart.map': 'npm:@mescius/wijmo.react.chart.map/index.js',
"@mescius/wijmo.react.gauge": "npm:@mescius/wijmo.react.gauge/index.js",
"@mescius/wijmo.react.grid.detail": "npm:@mescius/wijmo.react.grid.detail/index.js",
"@mescius/wijmo.react.grid.filter": "npm:@mescius/wijmo.react.grid.filter/index.js",
"@mescius/wijmo.react.grid.grouppanel": "npm:@mescius/wijmo.react.grid.grouppanel/index.js",
'@mescius/wijmo.react.grid.search': 'npm:@mescius/wijmo.react.grid.search/index.js',
"@mescius/wijmo.react.grid.multirow": "npm:@mescius/wijmo.react.grid.multirow/index.js",
"@mescius/wijmo.react.grid.sheet": "npm:@mescius/wijmo.react.grid.sheet/index.js",
'@mescius/wijmo.react.grid.transposed': 'npm:@mescius/wijmo.react.grid.transposed/index.js',
'@mescius/wijmo.react.grid.transposedmultirow': 'npm:@mescius/wijmo.react.grid.transposedmultirow/index.js',
'@mescius/wijmo.react.grid.immutable': 'npm:@mescius/wijmo.react.grid.immutable/index.js',
"@mescius/wijmo.react.grid": "npm:@mescius/wijmo.react.grid/index.js",
"@mescius/wijmo.react.input": "npm:@mescius/wijmo.react.input/index.js",
"@mescius/wijmo.react.olap": "npm:@mescius/wijmo.react.olap/index.js",
"@mescius/wijmo.react.viewer": "npm:@mescius/wijmo.react.viewer/index.js",
"@mescius/wijmo.react.nav": "npm:@mescius/wijmo.react.nav/index.js",
"@mescius/wijmo.react.base": "npm:@mescius/wijmo.react.base/index.js",
'@mescius/wijmo.react.barcode.common': 'npm:@mescius/wijmo.react.barcode.common/index.js',
'@mescius/wijmo.react.barcode.composite': 'npm:@mescius/wijmo.react.barcode.composite/index.js',
'@mescius/wijmo.react.barcode.specialized': 'npm:@mescius/wijmo.react.barcode.specialized/index.js',
'jszip': 'npm:jszip/dist/jszip.js',
'react': 'npm:react/umd/react.production.min.js',
'react-dom': 'npm:react-dom/umd/react-dom.production.min.js',
'react-dom/client': 'npm:react-dom/umd/react-dom.production.min.js',
'redux': 'npm:redux/dist/redux.min.js',
'react-redux': 'npm:react-redux/dist/react-redux.min.js',
'bootstrap.css': 'npm:bootstrap/dist/css/bootstrap.min.css',
'css': 'npm:systemjs-plugin-css/css.js',
'plugin-babel': 'npm:systemjs-plugin-babel/plugin-babel.js',
'systemjs-babel-build':'npm:systemjs-plugin-babel/systemjs-babel-browser.js',
"react-use-event-hook": "npm:react-use-event-hook/dist/esm/useEvent.js",
},
// packages tells the System loader how to load when no filename and/or no extension
packages: {
src: {
defaultExtension: 'jsx'
},
"node_modules": {
defaultExtension: 'js'
},
}
});
})(this);
