const SHOW_TOP_N = 10 const CHART_TARGET_SIZE = 200 const projectsCanvas = document.getElementById('chart-projects') const osCanvas = document.getElementById('chart-os') const editorsCanvas = document.getElementById('chart-editor') const languagesCanvas = document.getElementById('chart-language') const machinesCanvas = document.getElementById('chart-machine') const projectContainer = document.getElementById('project-container') const osContainer = document.getElementById('os-container') const editorContainer = document.getElementById('editor-container') const languageContainer = document.getElementById('language-container') const machineContainer = document.getElementById('machine-container') const containers = [projectContainer, osContainer, editorContainer, languageContainer, machineContainer] const canvases = [projectsCanvas, osCanvas, editorsCanvas, languagesCanvas, machinesCanvas] const data = [wakapiData.projects, wakapiData.operatingSystems, wakapiData.editors, wakapiData.languages, wakapiData.machines] let charts = [] let resizeCount = 0 String.prototype.toHHMMSS = function () { var sec_num = parseInt(this, 10) var hours = Math.floor(sec_num / 3600) var minutes = Math.floor((sec_num - (hours * 3600)) / 60) var seconds = sec_num - (hours * 3600) - (minutes * 60) if (hours < 10) { hours = '0' + hours } if (minutes < 10) { minutes = '0' + minutes } if (seconds < 10) { seconds = '0' + seconds } return hours + ':' + minutes + ':' + seconds } function draw() { function getTooltipOptions(key, type) { return { mode: 'single', callbacks: { label: (item) => { let idx = type === 'pie' ? item.index : item.datasetIndex let d = wakapiData[key][idx] return `${d.key}: ${d.total.toString().toHHMMSS()}` } } } } charts.forEach(c => c.destroy()) let projectChart = !projectsCanvas.classList.contains('hidden') ? new Chart(projectsCanvas.getContext('2d'), { type: 'horizontalBar', data: { datasets: wakapiData.projects .slice(0, Math.min(SHOW_TOP_N, wakapiData.projects.length)) .map(p => { return { label: p.key, data: [parseInt(p.total) / 60], backgroundColor: getRandomColor(p.key) } }) }, options: { tooltips: getTooltipOptions('projects', 'bar'), legend: { display: false }, scales: { xAxes: [{ scaleLabel: { display: true, labelString: 'Minutes' } }] }, maintainAspectRatio: false, onResize: onChartResize } }) : null let osChart = !osCanvas.classList.contains('hidden') ? new Chart(osCanvas.getContext('2d'), { type: 'pie', data: { datasets: [{ data: wakapiData.operatingSystems .slice(0, Math.min(SHOW_TOP_N, wakapiData.operatingSystems.length)) .map(p => parseInt(p.total)), backgroundColor: wakapiData.operatingSystems.map(p => getRandomColor(p.key)) }], labels: wakapiData.operatingSystems .slice(0, Math.min(SHOW_TOP_N, wakapiData.operatingSystems.length)) .map(p => p.key) }, options: { tooltips: getTooltipOptions('operatingSystems', 'pie'), maintainAspectRatio: false, onResize: onChartResize } }) : null let editorChart = !editorsCanvas.classList.contains('hidden') ? new Chart(editorsCanvas.getContext('2d'), { type: 'pie', data: { datasets: [{ data: wakapiData.editors .slice(0, Math.min(SHOW_TOP_N, wakapiData.editors.length)) .map(p => parseInt(p.total)), backgroundColor: wakapiData.editors.map(p => getRandomColor(p.key)) }], labels: wakapiData.editors .slice(0, Math.min(SHOW_TOP_N, wakapiData.editors.length)) .map(p => p.key) }, options: { tooltips: getTooltipOptions('editors', 'pie'), maintainAspectRatio: false, onResize: onChartResize } }) : null let languageChart = !languagesCanvas.classList.contains('hidden') ? new Chart(languagesCanvas.getContext('2d'), { type: 'pie', data: { datasets: [{ data: wakapiData.languages .slice(0, Math.min(SHOW_TOP_N, wakapiData.languages.length)) .map(p => parseInt(p.total)), backgroundColor: wakapiData.languages.map(p => languageColors[p.key.toLowerCase()] || getRandomColor(p.key)) }], labels: wakapiData.languages .slice(0, Math.min(SHOW_TOP_N, wakapiData.languages.length)) .map(p => p.key) }, options: { tooltips: getTooltipOptions('languages', 'pie'), maintainAspectRatio: false, onResize: onChartResize } }) : null let machineChart = !machinesCanvas.classList.contains('hidden') ? new Chart(machinesCanvas.getContext('2d'), { type: 'pie', data: { datasets: [{ data: wakapiData.machines .slice(0, Math.min(SHOW_TOP_N, wakapiData.machines.length)) .map(p => parseInt(p.total)), backgroundColor: wakapiData.machines.map(p => getRandomColor(p.key)) }], labels: wakapiData.machines .slice(0, Math.min(SHOW_TOP_N, wakapiData.machines.length)) .map(p => p.key) }, options: { tooltips: getTooltipOptions('machines', 'pie'), maintainAspectRatio: false, onResize: onChartResize } }) : null getTotal(wakapiData.operatingSystems) charts = [projectChart, osChart, editorChart, languageChart, machineChart].filter(c => !!c) charts.forEach(c => c.options.onResize(c.chart)) equalizeHeights() } function setTopLabels() { [...document.getElementsByClassName('top-label')] .forEach(e => e.innerText = `(top ${SHOW_TOP_N})`) } function togglePlaceholders(mask) { const placeholderElements = containers.map(c => c.querySelector('.placeholder-container')) for (let i = 0; i < mask.length; i++) { if (!mask[i]) { canvases[i].classList.add('hidden') placeholderElements[i].classList.remove('hidden') } else { canvases[i].classList.remove('hidden') placeholderElements[i].classList.add('hidden') } } } function getPresentDataMask() { return data.map(list => list ? list.reduce((acc, e) => acc + e.total, 0) : 0 > 0) } function getContainer(chart) { return chart.canvas.parentNode } function onChartResize(chart) { let container = getContainer(chart) let targetHeight = Math.min(chart.width, CHART_TARGET_SIZE) let actualHeight = chart.height - chart.chartArea.top let containerTargetHeight = container.clientHeight += (targetHeight - actualHeight) container.style.height = parseInt(containerTargetHeight) + 'px' resizeCount++ watchEqualize() } function watchEqualize() { if (resizeCount === charts.length) { equalizeHeights() resizeCount = 0 } } function equalizeHeights() { let maxHeight = 0 charts.forEach(c => { let container = getContainer(c) if (maxHeight < container.clientHeight) { maxHeight = container.clientHeight } }) charts.forEach(c => { let container = getContainer(c) container.style.height = parseInt(maxHeight) + 'px' }) } function getTotal(items) { let total = items.reduce((acc, d) => acc + d.total, 0) document.getElementById('total-span').innerText = total.toString().toHHMMSS() } function getRandomColor(seed) { seed = seed ? seed : '1234567' Math.seedrandom(seed) var letters = '0123456789ABCDEF'.split('') var color = '#' for (var i = 0; i < 6; i++) { color += letters[Math.floor(Math.random() * 16)] } return color } function showApiKeyPopup(event) { const el = document.getElementById('api-key-popup') el.classList.remove('hidden') el.classList.add('block') event.stopPropagation() } function copyApiKey(event) { const el = document.getElementById('api-key-container') el.select() el.setSelectionRange(0, 9999) document.execCommand('copy') event.stopPropagation() } // https://koddsson.com/posts/emoji-favicon/ const favicon = document.querySelector('link[rel=icon]') if (favicon) { const emoji = favicon.getAttribute('data-emoji') if (emoji) { const canvas = document.createElement('canvas') canvas.height = 64 canvas.width = 64 const ctx = canvas.getContext('2d') ctx.font = '64px serif' ctx.fillText(emoji, 0, 64) favicon.href = canvas.toDataURL() } } // Click outside window.addEventListener('click', function (event) { if (event.target.classList.contains('popup')) { return } document.querySelectorAll('.popup').forEach(el => { el.classList.remove('block') el.classList.add('hidden') }) }) window.addEventListener('load', function () { setTopLabels() togglePlaceholders(getPresentDataMask()) draw() })