charts/docs/assets/js/index.js
2020-04-30 13:57:59 +05:30

376 lines
9.5 KiB
JavaScript

import { shuffle, getRandomBias } from '../../../src/js/utils/helpers';
import { HEATMAP_COLORS_YELLOW, HEATMAP_COLORS_BLUE } from '../../../src/js/utils/constants';
import { SEC_IN_DAY, clone, timestampToMidnight, timestampSec, addDays } from '../../../src/js/utils/date-utils';
/* eslint-disable no-unused-vars */
import { fireballOver25, fireball_2_5, fireball_5_25, lineCompositeData,
barCompositeData, typeData, trendsData, moonData } from './data';
/* eslint-enable no-unused-vars */
import demoConfig from './demoConfig';
// import { lineComposite, barComposite } from './demoConfig';
// ================================================================================
let Chart = frappe.Chart; // eslint-disable-line no-undef
let lc = demoConfig.lineComposite;
let lineCompositeChart = new Chart (lc.elementID, lc.options);
let bc = demoConfig.barComposite;
let barCompositeChart = new Chart (bc.elementID, bc.options);
lineCompositeChart.parent.addEventListener('data-select', (e) => {
let i = e.index;
barCompositeChart.updateDatasets([
fireballOver25[i], fireball_5_25[i], fireball_2_5[i]
]);
});
// ================================================================================
let customColors = ['purple', 'magenta', 'light-blue'];
let typeChartArgs = {
title: "My Awesome Chart",
data: typeData,
type: 'axis-mixed',
height: 300,
colors: customColors,
// maxLegendPoints: 6,
maxSlices: 10,
tooltipOptions: {
formatTooltipX: d => (d + '').toUpperCase(),
formatTooltipY: d => d + ' pts',
}
};
let aggrChart = new Chart("#chart-aggr", typeChartArgs);
Array.prototype.slice.call(
document.querySelectorAll('.aggr-type-buttons button')
).map(el => {
el.addEventListener('click', (e) => {
let btn = e.target;
let type = btn.getAttribute('data-type');
typeChartArgs.type = type;
if(type !== 'axis-mixed') {
typeChartArgs.colors = undefined;
} else {
typeChartArgs.colors = customColors;
}
if(type !== 'percentage') {
typeChartArgs.height = 300;
} else {
typeChartArgs.height = undefined;
}
let newChart = new Chart("#chart-aggr", typeChartArgs);
if(newChart){
aggrChart = newChart;
}
Array.prototype.slice.call(
btn.parentNode.querySelectorAll('button')).map(el => {
el.classList.remove('active');
});
btn.classList.add('active');
});
});
document.querySelector('.export-aggr').addEventListener('click', () => {
aggrChart.export();
});
// Update values chart
// ================================================================================
let updateDataAllLabels = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun", "Mon", "Tue",
"Wed", "Thu", "Fri", "Sat", "Sun", "Mon", "Tue", "Wed", "Thu", "Fri",
"Sat", "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun", "Mon"];
let getRandom = () => Math.floor(getRandomBias(-40, 60, 0.8, 1));
let updateDataAllValues = Array.from({length: 30}, getRandom);
// We're gonna be shuffling this
let updateDataAllIndices = updateDataAllLabels.map((d,i) => i);
let getUpdateData = (source_array, length=10) => {
let indices = updateDataAllIndices.slice(0, length);
return indices.map((index) => source_array[index]);
};
let updateData = {
labels: getUpdateData(updateDataAllLabels),
datasets: [{
"values": getUpdateData(updateDataAllValues)
}],
yMarkers: [
{
label: "Altitude",
value: 25,
type: 'dashed'
}
],
yRegions: [
{
label: "Range",
start: 10,
end: 45
},
],
};
let updateChart = new Chart("#chart-update", {
data: updateData,
type: 'line',
height: 300,
colors: ['#ff6c03'],
lineOptions: {
// hideLine: 1,
regionFill: 1
},
});
let chartUpdateButtons = document.querySelector('.chart-update-buttons');
chartUpdateButtons.querySelector('[data-update="random"]').addEventListener("click", () => {
shuffle(updateDataAllIndices);
let value = getRandom();
let start = getRandom();
let end = getRandom();
let data = {
labels: updateDataAllLabels.slice(0, 10),
datasets: [{values: getUpdateData(updateDataAllValues)}],
yMarkers: [
{
label: "Altitude",
value: value,
type: 'dashed'
}
],
yRegions: [
{
label: "Range",
start: start,
end: end
},
],
};
updateChart.update(data);
});
chartUpdateButtons.querySelector('[data-update="add"]').addEventListener("click", () => {
let index = updateChart.state.datasetLength; // last index to add
if(index >= updateDataAllIndices.length) return;
updateChart.addDataPoint(
updateDataAllLabels[index], [updateDataAllValues[index]]
);
});
chartUpdateButtons.querySelector('[data-update="remove"]').addEventListener("click", () => {
updateChart.removeDataPoint();
});
document.querySelector('.export-update').addEventListener('click', () => {
updateChart.export();
});
// Trends Chart
// ================================================================================
let plotChartArgs = {
title: "Mean Total Sunspot Count - Yearly",
data: trendsData,
type: 'line',
height: 300,
colors: ['#238e38'],
lineOptions: {
hideDots: 1,
heatline: 1,
},
axisOptions: {
xAxisMode: 'tick',
yAxisMode: 'span',
xIsSeries: 1
}
};
let trendsChart = new Chart("#chart-trends", plotChartArgs);
Array.prototype.slice.call(
document.querySelectorAll('.chart-plot-buttons button')
).map(el => {
el.addEventListener('click', (e) => {
let btn = e.target;
let type = btn.getAttribute('data-type');
let config = {};
config[type] = 1;
if(['regionFill', 'heatline'].includes(type)) {
config.hideDots = 1;
}
// plotChartArgs.init = false;
plotChartArgs.lineOptions = config;
new Chart("#chart-trends", plotChartArgs);
Array.prototype.slice.call(
btn.parentNode.querySelectorAll('button')).map(el => {
el.classList.remove('active');
});
btn.classList.add('active');
});
});
document.querySelector('.export-trends').addEventListener('click', () => {
trendsChart.export();
});
// Event chart
// ================================================================================
let eventsData = {
labels: ["Ganymede", "Callisto", "Io", "Europa"],
datasets: [
{
"values": moonData.distances,
"formatted": moonData.distances.map(d => d*1000 + " km")
}
]
};
let eventsChart = new Chart("#chart-events", {
title: "Jupiter's Moons: Semi-major Axis (1000 km)",
data: eventsData,
type: 'bar',
height: 330,
colors: ['grey'],
isNavigable: 1,
});
let dataDiv = document.querySelector('.chart-events-data');
eventsChart.parent.addEventListener('data-select', (e) => {
let name = moonData.names[e.index];
dataDiv.querySelector('.moon-name').innerHTML = name;
dataDiv.querySelector('.semi-major-axis').innerHTML = moonData.distances[e.index] * 1000;
dataDiv.querySelector('.mass').innerHTML = moonData.masses[e.index];
dataDiv.querySelector('.diameter').innerHTML = moonData.diameters[e.index];
dataDiv.querySelector('img').src = "./assets/img/" + name.toLowerCase() + ".jpg";
});
// Heatmap
// ================================================================================
let today = new Date();
let start = clone(today);
addDays(start, 4);
let end = clone(start);
start.setFullYear( start.getFullYear() - 2 );
end.setFullYear( end.getFullYear() - 1 );
let dataPoints = {};
let startTs = timestampSec(start);
let endTs = timestampSec(end);
startTs = timestampToMidnight(startTs);
endTs = timestampToMidnight(endTs, true);
while (startTs < endTs) {
dataPoints[parseInt(startTs)] = Math.floor(getRandomBias(0, 5, 0.2, 1));
startTs += SEC_IN_DAY;
}
const heatmapData = {
dataPoints: dataPoints,
start: start,
end: end
};
let heatmapArgs = {
title: "Monthly Distribution",
data: heatmapData,
type: 'heatmap',
discreteDomains: 1,
countLabel: 'Level',
colors: HEATMAP_COLORS_BLUE,
legendScale: [0, 1, 2, 4, 5]
};
let heatmapChart = new Chart("#chart-heatmap", heatmapArgs);
Array.prototype.slice.call(
document.querySelectorAll('.heatmap-mode-buttons button')
).map(el => {
el.addEventListener('click', (e) => {
let btn = e.target;
let mode = btn.getAttribute('data-mode');
let discreteDomains = 0;
if(mode === 'discrete') {
discreteDomains = 1;
}
let colors = [];
let colors_mode = document
.querySelector('.heatmap-color-buttons .active')
.getAttribute('data-color');
if(colors_mode === 'halloween') {
colors = HEATMAP_COLORS_YELLOW;
} else if (colors_mode === 'blue') {
colors = HEATMAP_COLORS_BLUE;
}
heatmapArgs.discreteDomains = discreteDomains;
heatmapArgs.colors = colors;
new Chart("#chart-heatmap", heatmapArgs);
Array.prototype.slice.call(
btn.parentNode.querySelectorAll('button')).map(el => {
el.classList.remove('active');
});
btn.classList.add('active');
});
});
Array.prototype.slice.call(
document.querySelectorAll('.heatmap-color-buttons button')
).map(el => {
el.addEventListener('click', (e) => {
let btn = e.target;
let colors_mode = btn.getAttribute('data-color');
let colors = [];
if(colors_mode === 'halloween') {
colors = HEATMAP_COLORS_YELLOW;
} else if (colors_mode === 'blue') {
colors = HEATMAP_COLORS_BLUE;
}
let discreteDomains = 1;
let view_mode = document
.querySelector('.heatmap-mode-buttons .active')
.getAttribute('data-mode');
if(view_mode === 'continuous') {
discreteDomains = 0;
}
heatmapArgs.discreteDomains = discreteDomains;
heatmapArgs.colors = colors;
new Chart("#chart-heatmap", heatmapArgs);
Array.prototype.slice.call(
btn.parentNode.querySelectorAll('button')).map(el => {
el.classList.remove('active');
});
btn.classList.add('active');
});
});
document.querySelector('.export-heatmap').addEventListener('click', () => {
heatmapChart.export();
});