From 53ab332e6d2afe9818914e0026310e4cadcc4202 Mon Sep 17 00:00:00 2001 From: Martin Kagamino Lehoux Date: Sun, 16 Aug 2026 14:23:32 +0200 Subject: refactor(web): migrate browser code to TypeScript --- web/static/official-climb-profile.js | 166 ----------------------------------- 1 file changed, 166 deletions(-) delete mode 100644 web/static/official-climb-profile.js (limited to 'web/static/official-climb-profile.js') diff --git a/web/static/official-climb-profile.js b/web/static/official-climb-profile.js deleted file mode 100644 index 3f0a229..0000000 --- a/web/static/official-climb-profile.js +++ /dev/null @@ -1,166 +0,0 @@ -import { displayStepForLength, officialProfileSections } from "./official-climb-profile-logic.js"; - -export class OfficialClimbProfileController { - constructor(points) { - this.points = points; - this.colors = this.resolveColors(); - this.cards = [...document.querySelectorAll("[data-official-climb-card]")].map((card) => /** @type {HTMLDetailsElement} */ (card)); - for (const card of this.cards) { - card.addEventListener("toggle", () => { - if (!card.open) return; - for (const other of this.cards) { - if (other !== card) other.open = false; - } - /** @type {HTMLCanvasElement | null} */ - const profileCanvas = card.querySelector("[data-official-profile]"); - if (profileCanvas) this.drawOfficialProfile(profileCanvas); - }); - } - } - - resolveColors() { - const colorProbe = document.createElement("span"); - colorProbe.hidden = true; - document.body.append(colorProbe); - const resolveColor = (name) => { - colorProbe.style.color = `var(${name})`; - return getComputedStyle(colorProbe).color; - }; - const colors = { - downhill: resolveColor("--color-profile-downhill"), - "0-3": resolveColor("--color-profile-0-3"), - "3-6": resolveColor("--color-profile-3-6"), - "6-9": resolveColor("--color-profile-6-9"), - "9-12": resolveColor("--color-profile-9-12"), - "12-plus": resolveColor("--color-profile-12-plus"), - plotSurface: resolveColor("--color-plot-surface"), - grid: resolveColor("--color-plot-grid"), - subtle: resolveColor("--color-subtle"), - accent: resolveColor("--color-accent"), - }; - colorProbe.remove(); - return colors; - } - - drawOfficialProfile(profileCanvas) { - const { points, colors } = this; - const startIndex = Number.parseInt(profileCanvas.dataset.profileStart, 10); - const endIndex = Number.parseInt(profileCanvas.dataset.profileEnd, 10); - if ( - !Number.isInteger(startIndex) || - !Number.isInteger(endIndex) || - startIndex < 0 || - endIndex >= points.length || - startIndex >= endIndex - ) - return; - const rect = profileCanvas.getBoundingClientRect(); - if (rect.width === 0 || rect.height === 0) return; - const context = profileCanvas.getContext("2d"); - if (!context) return; - const ratio = window.devicePixelRatio || 1; - profileCanvas.width = Math.floor(rect.width * ratio); - profileCanvas.height = Math.floor(rect.height * ratio); - context.setTransform(ratio, 0, 0, ratio, 0, 0); - const plot = { left: 10, right: rect.width - 10, top: 16, bottom: rect.height - 24 }; - const climbLengthM = (points[endIndex].distanceKm - points[startIndex].distanceKm) * 1000; - const sections = officialProfileSections(points, startIndex, endIndex, displayStepForLength(climbLengthM)); - if (sections.length === 0) return; - let minElevation = sections[0].startElevation; - let maxElevation = minElevation; - for (const section of sections) { - minElevation = Math.min(minElevation, section.startElevation, section.endElevation); - maxElevation = Math.max(maxElevation, section.startElevation, section.endElevation); - } - const elevationPadding = Math.max((maxElevation - minElevation) * 0.12, 8); - minElevation -= elevationPadding; - maxElevation += elevationPadding; - const minDistance = sections[0].startDistanceKm; - const maxDistance = sections[sections.length - 1].endDistanceKm; - const distanceSpan = Math.max(maxDistance - minDistance, 0.1); - const elevationSpan = Math.max(maxElevation - minElevation, 1); - const xForDistance = (distanceKm) => plot.left + ((distanceKm - minDistance) / distanceSpan) * (plot.right - plot.left); - const yForElevation = (elevationM) => plot.bottom - ((elevationM - minElevation) / elevationSpan) * (plot.bottom - plot.top); - context.clearRect(0, 0, rect.width, rect.height); - context.fillStyle = colors.plotSurface; - context.fillRect(0, 0, rect.width, rect.height); - context.strokeStyle = colors.grid; - context.lineWidth = 1; - context.beginPath(); - context.moveTo(plot.left, plot.bottom); - context.lineTo(plot.right, plot.bottom); - context.stroke(); - for (const section of sections) { - const startX = xForDistance(section.startDistanceKm); - const endX = xForDistance(section.endDistanceKm); - context.beginPath(); - context.moveTo(startX, plot.bottom); - context.lineTo(startX, yForElevation(section.startElevation)); - context.lineTo(endX, yForElevation(section.endElevation)); - context.lineTo(endX, plot.bottom); - context.closePath(); - context.globalAlpha = 0.25; - context.fillStyle = colors[section.band]; - context.fill(); - context.globalAlpha = 1; - context.beginPath(); - context.moveTo(startX, yForElevation(section.startElevation)); - context.lineTo(endX, yForElevation(section.endElevation)); - context.strokeStyle = colors[section.band]; - context.lineWidth = 2.5; - context.stroke(); - } - context.font = "9px system-ui, sans-serif"; - context.fillStyle = colors.subtle; - context.textBaseline = "bottom"; - context.textAlign = "center"; - context.save(); - context.beginPath(); - context.rect(plot.left, plot.top, plot.right - plot.left, plot.bottom - plot.top); - context.clip(); - for (const section of sections) { - const startX = xForDistance(section.startDistanceKm); - const endX = xForDistance(section.endDistanceKm); - const label = `${section.slopePercent.toFixed(1)}%`; - const labelY = Math.max(plot.top + 10, Math.min(yForElevation(section.startElevation), yForElevation(section.endElevation)) - 4); - context.fillText(label, (startX + endX) / 2, labelY); - } - context.restore(); - let topElevation = sections[0].startElevation; - let topDistance = sections[0].startDistanceKm; - for (const section of sections) { - if (section.startElevation > topElevation) { - topElevation = section.startElevation; - topDistance = section.startDistanceKm; - } - if (section.endElevation > topElevation) { - topElevation = section.endElevation; - topDistance = section.endDistanceKm; - } - } - context.fillStyle = colors.accent; - context.beginPath(); - context.arc(xForDistance(topDistance), yForElevation(topElevation), 3.5, 0, 2 * Math.PI); - context.fill(); - context.font = "11px system-ui, sans-serif"; - context.fillStyle = colors.subtle; - context.textBaseline = "top"; - context.textAlign = "left"; - context.fillText(this.formatDistance(0), plot.left, rect.height - 16); - context.textAlign = "right"; - context.fillText(this.formatDistance(maxDistance - minDistance), plot.right, rect.height - 16); - } - - formatDistance(distance) { - return `${distance.toFixed(distance < 10 ? 1 : 0)} km`; - } - - redrawOpen() { - /** @type {NodeListOf} */ - const profileCanvases = document.querySelectorAll("[data-official-profile]"); - for (const profileCanvas of profileCanvases) { - const card = /** @type {HTMLDetailsElement | null} */ (profileCanvas.closest("[data-official-climb-card]")); - if (card?.open) this.drawOfficialProfile(profileCanvas); - } - } -} -- cgit v1.2.3