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(()=>{"use strict";var __webpack_modules__={"./src/App.js":(__unused_webpack_module,__webpack_exports__,__webpack_require__)=>{eval('__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ "default": () => (/* binding */ App)\n/* harmony export */ });\n/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! react */ "./node_modules/react/index.js");\n/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(react__WEBPACK_IMPORTED_MODULE_0__);\n\nclass App extends react__WEBPACK_IMPORTED_MODULE_0__.Component {\n constructor(props) {\n super(props);\n this.state = {\n year: new Date().getFullYear(),\n readingYears: [],\n totalbooks: 0,\n totalpages: 0,\n totalauthors: 0,\n totalcountries: 0,\n totalgenres: 0,\n countries: []\n };\n this.yearsArray = [];\n }\n\n getGenres() {\n fetch(\'/api/books/genres\', {\n "method": "GET",\n "headers": {\n "year": this.state.year\n }\n }).then(response => response.json()).then(books => {\n this.initChart(books, this.state.year);\n });\n }\n\n getCountries(init) {\n fetch(\'/api/books/countries\', {\n "method": "GET",\n "headers": {\n "year": this.state.year\n }\n }).then(response => response.json()).then(data => {\n this.setState({\n countries: data\n });\n\n if (init == true) {\n $(\'#DataTable\').DataTable({\n paging: false,\n ordering: false,\n info: false,\n searching: false\n });\n }\n });\n }\n\n changeYear(event) {\n this.setState({\n year: event.target.value\n });\n fetch(\'/api/books/stats\', {\n "method": "GET",\n "headers": {\n "year": event.target.value\n }\n }).then(response => response.json()).then(data => {\n this.setState({\n totalbooks: data.totalbooks,\n totalpages: data.totalpages,\n totalauthors: data.totalauthors,\n totalcountries: data.totalcountries,\n totalgenres: data.totalgenres\n });\n });\n fetch(\'/api/books/countries\', {\n "method": "GET",\n "headers": {\n "year": this.state.year\n }\n }).then(response => response.json()).then(data => {\n this.setState({\n countries: data\n });\n this.getCountries(false);\n });\n var $this = this;\n fetch(\'/api/books/genres/count\', {\n "method": "GET",\n "headers": {\n "year": this.state.year\n }\n }).then(response => response.json()).then(data => {\n this.initDoughnut(data);\n });\n }\n\n initHorBar(data) {\n var countries = [];\n var counts = [];\n data.forEach(count => {\n if (!countries.includes(count.country)) {\n countries.push(count.country);\n }\n\n counts.push(count.count);\n });\n $("canvas#countryChart").remove();\n $("div.books-per-country").append(\'<canvas id="countryChart"></canvas>\');\n var ctx = document.getElementById("countryChart");\n new Chart(ctx, {\n type: \'bar\',\n options: {\n indexAxis: \'y\',\n plugins: {\n legend: {\n display: false\n }\n },\n scales: {\n x: {\n ticks: {\n beginAtZero: true,\n color: "white"\n },\n stacked: true\n },\n y: {\n ticks: {\n beginAtZero: true,\n stepSize: 1,\n color: "white"\n },\n stacked: true\n }\n }\n },\n data: {\n labels: countries,\n datasets: [{\n label: "Boeken",\n data: counts,\n backgroundColor: \'#696ffc\'\n }]\n }\n });\n }\n\n initDoughnut(data) {\n var labels = [];\n var counts = [];\n data.forEach(count => {\n if (!labels.includes(count.genre)) {\n
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