125 lines
3.4 KiB
JavaScript
125 lines
3.4 KiB
JavaScript
import CalHeatMap from 'cal-heatmap';
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import Chart from 'chart.js';
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import {addMonths, format} from 'date-fns';
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const graphData = JSON.parse(document.getElementById('graph-data').textContent);
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function createLineGraph(id, labels, data) {
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const context = document.getElementById(id).getContext('2d');
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return new Chart(context, {
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type: 'line',
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data: {
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labels: labels,
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datasets: [{
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data: data,
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backgroundColor: 'rgba(255, 99, 132, 0.2)',
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borderColor: 'rgba(255, 99, 132, 1)',
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borderWidth: 1
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}]
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},
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options: {
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legend: {
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display: false
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},
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elements: {
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line: {
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tension: 0
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}
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},
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scales: {
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yAxes: [{
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ticks: {
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beginAtZero: true
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}
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}]
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},
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tooltips: {
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mode: 'index',
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intersect: false,
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}
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}
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});
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}
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function createBarGraph(id, labels, data) {
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const context = document.getElementById(id).getContext('2d');
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new Chart(context, {
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type: 'bar',
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data: {
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labels: labels,
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datasets: [{
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data: data,
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backgroundColor: 'rgba(255, 99, 132, 0.2)',
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borderColor: 'rgba(255, 99, 132, 1)',
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borderWidth: 1
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}]
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},
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options: {
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legend: {
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display: false
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},
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scales: {
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yAxes: [{
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ticks: {
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beginAtZero: true
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}
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}]
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},
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tooltips: {
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mode: 'index',
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intersect: false,
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}
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}
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});
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}
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/**
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* @param {Date} from
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*/
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function createMonthlyGraphData(from) {
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const keys = [];
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const values = [];
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for (let i = 0; i < 12; i++) {
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const current = addMonths(from, i);
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const yearAndMonth = format(current, 'YYYY/MM');
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keys.push(yearAndMonth);
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values.push(graphData.monthlySum[yearAndMonth] || 0);
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}
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return {keys, values};
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}
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function getCurrentYear() {
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const year = location.pathname.split('/').pop();
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return /^(20[0-9]{2})$/.test(year) ? year : null;
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}
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if (document.getElementById('cal-heatmap')) {
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new CalHeatMap().init({
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itemSelector: '#cal-heatmap',
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domain: 'month',
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subDomain: 'day',
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domainLabelFormat: '%Y/%m',
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weekStartOnMonday: false,
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start: new Date(getCurrentYear(), 0, 1, 0, 0, 0, 0),
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range: 12,
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data: graphData.dailySum,
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legend: [1, 2, 3, 4]
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});
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}
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if (document.getElementById('monthly-graph')) {
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const {keys: monthlyKey, values: monthlySum} = createMonthlyGraphData(new Date(getCurrentYear(), 0, 1, 0, 0, 0, 0));
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createLineGraph('monthly-graph', monthlyKey, monthlySum);
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}
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if (document.getElementById('yearly-graph')) {
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createLineGraph('yearly-graph', graphData.yearlyKey, graphData.yearlySum);
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}
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if (document.getElementById('hourly-graph')) {
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createBarGraph('hourly-graph', graphData.hourlyKey, graphData.hourlySum);
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}
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if (document.getElementById('dow-graph')) {
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createBarGraph('dow-graph', ['日', '月', '火', '水', '木', '金', '土'], graphData.dowSum);
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}
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