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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,153 @@ | ||
| import ApexCharts from "apexcharts"; | ||
| import type { ApexOptions } from "apexcharts"; | ||
| import * as bootstrap from "bootstrap"; | ||
|
|
||
| const HALF_YEAR = 182 * 24 * 60 * 60 * 1000 | ||
| const INFINITY = Date.parse("3000-01-01T00:00:00Z") | ||
| const fmt = (ms: number): string => { | ||
| let d = new Date(ms); | ||
| d.setSeconds(0, 0) | ||
| // let str = d.toISOString().slice(0, -5) | ||
| // return `<code>${str}Z</code>` | ||
| // "de" because ISO is unreadable in this context (too information dense) and "en" is just cursed | ||
| let str = d.toLocaleString("de") | ||
| return `<code>${str}</code>` | ||
| }; | ||
|
|
||
| function demandElementById<T extends HTMLElement>(id: string): T { | ||
| const el = document.getElementById(id) | ||
| if (el === null) { | ||
| throw new Error(`Element #${id} not found`) | ||
| } | ||
| return el as T | ||
| } | ||
| const options_: ApexOptions = { | ||
| chart: { | ||
| height: "200px", | ||
| type: 'rangeBar', | ||
| events: { | ||
| // see https://apexcharts.com/docs/options/chart/events/ | ||
| click: (_event, _chartContext, w) => { | ||
| console.log(w); | ||
| let { seriesIndex, dataPointIndex } = w; | ||
| let data = w.config.series[seriesIndex].data[dataPointIndex] as Data; | ||
|
|
||
| // console.log(data); | ||
| const ID = "group-detail-modal" | ||
| demandElementById("group-detail-title").innerHTML = `Edit membership #${data.id.toString()}`; | ||
|
|
||
| let { url_edit: urlEdit, url_end: urlEnd } = data.orig_data | ||
| // console.log(actions) | ||
| let elTerm = demandElementById<HTMLAnchorElement>("group-detail-terminate") | ||
| let elEd = demandElementById<HTMLAnchorElement>("group-detail-edit") | ||
| elEd.href = urlEdit | ||
| console.log(urlEnd) | ||
|
|
||
| if (urlEnd !== null) { | ||
| elTerm.ariaHidden = "false" | ||
| elTerm.classList.remove("d-none") | ||
| elTerm.href = urlEnd | ||
| } else { | ||
| elTerm.ariaHidden = "true" | ||
| elTerm.classList.add("d-none") | ||
| } | ||
| const modal = new bootstrap.Modal(`#${ID}`, {}); | ||
| console.log(modal) | ||
| modal.show(); | ||
| }, | ||
| }, | ||
| }, | ||
| plotOptions: { | ||
| bar: { | ||
| horizontal: true, | ||
| rangeBarGroupRows: true, | ||
| } | ||
| }, | ||
| xaxis: { | ||
| type: 'datetime', | ||
| max: new Date().getTime() + HALF_YEAR, | ||
| tooltip: {enabled: true}, | ||
| }, | ||
| annotations: { | ||
| xaxis: [ | ||
| // We could add lots of lines here (tasks, membership start, …). | ||
| { x: new Date().getTime(), label: { text: "today" }, }, | ||
| ] | ||
| }, | ||
| stroke: { | ||
| show: true, | ||
| curve: 'straight', | ||
| lineCap: 'butt', | ||
| colors: undefined, | ||
| width: 2, // this is important: otherwise we might not see e.g. small blockages | ||
| dashArray: 0, | ||
| }, | ||
| tooltip: { | ||
| custom: ({ctx, series, seriesIndex, dataPointIndex, w}) => { | ||
| let data = w.config.series[seriesIndex].data[dataPointIndex] as Data | ||
| let [since, until] = data.y | ||
| let range_desc = data.ends_unbounded | ||
| ? `since <i class="fa-solid fa-right-from-bracket"></i> ${fmt(since)}` | ||
| : `from <i class="fa-solid fa-right-from-bracket"></i> ${fmt(since)} | ||
| <br> to <i class="fa-solid fa-right-to-bracket"></i> ${fmt(until)}` | ||
| return ` | ||
| <div class="card"> | ||
| <div class="card-body p-2"> | ||
| <div class="fw-bold fs-5 mb-1">${data.x}</div> | ||
| <p class="card-text fs-6">${range_desc}</p> | ||
| <!-- <a href="#" class="btn btn-primary">Go somewhere</a> --> | ||
| </div> | ||
| ` | ||
| } | ||
| }, | ||
| }; | ||
|
|
||
| document.addEventListener('DOMContentLoaded', () => { | ||
| const id = "memberships-timeline"; | ||
| const el = document.getElementById(id); | ||
| if (el === null) { | ||
| console.error(`no element with id ${id} found`); | ||
| return; | ||
| } | ||
| fetch(el.dataset.url!) | ||
| .then(resp => resp.json()) | ||
| .catch(console.error) | ||
| .then(j => { | ||
| const data = parseResponse(j); | ||
| console.log(data) | ||
| let chart = new ApexCharts( | ||
| el, | ||
| { | ||
| ...options_, | ||
| series: [ | ||
| {data}, | ||
| ], | ||
| } | ||
| ) | ||
| chart.render() | ||
| }) | ||
| }) | ||
|
|
||
| type Data = { | ||
| x: string | ||
| y: [number, number] | ||
| begins_unbounded: boolean | ||
| ends_unbounded: boolean | ||
| id: number, | ||
| orig_data: any, | ||
| } | ||
| function parseResponse(j: any): Data[] { | ||
| // schema for `j`: see `user_show_groups_json` | ||
| return j.items?.map(mem => ({ | ||
| x: mem.group_name, | ||
| y: [ | ||
| new Date(mem.begins_at.timestamp * 1000).getTime(), | ||
| mem.ends_at.timestamp ? new Date(mem.ends_at.timestamp * 1000) : INFINITY, | ||
| ], | ||
| begins_unbounded: mem.begins_at.timestamp == null, | ||
| ends_unbounded: mem.ends_at.timestamp == null, | ||
| id: mem.id, | ||
| orig_data: mem, | ||
| } as Data)) | ||
| } | ||
|
|
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