From 9dd4a9ac8f359f8d25b1c89fccc9e098f7b124ca Mon Sep 17 00:00:00 2001 From: Martin Kagamino Lehoux Date: Sun, 16 Aug 2026 10:44:21 +0200 Subject: refactor(web): split official climb profile script --- web/static/ride-detail.js | 164 +--------------------------------------------- 1 file changed, 2 insertions(+), 162 deletions(-) (limited to 'web/static/ride-detail.js') diff --git a/web/static/ride-detail.js b/web/static/ride-detail.js index fc9c123..70878a1 100644 --- a/web/static/ride-detail.js +++ b/web/static/ride-detail.js @@ -26,12 +26,6 @@ hoverLine: resolveColor("--color-hover-line"), climbRoute: resolveColor("--color-climb-route"), climbFocusFill: resolveColor("--color-climb-focus-fill"), - profileDownhill: resolveColor("--color-profile-downhill"), - profile0To3: resolveColor("--color-profile-0-3"), - profile3To6: resolveColor("--color-profile-3-6"), - profile6To9: resolveColor("--color-profile-6-9"), - profile9To12: resolveColor("--color-profile-9-12"), - profile12Plus: resolveColor("--color-profile-12-plus"), }; colorProbe.remove(); const route = JSON.parse(routeElement.textContent); @@ -54,7 +48,6 @@ if (points.length === 0) return; const climbItems = [...document.querySelectorAll("[data-climb-item]")]; const climbItemIndices = climbItems.map((item) => Number.parseInt(item.dataset.climbIndex, 10)); - const officialProfileCanvases = [...document.querySelectorAll("[data-official-profile]")]; const previousClimbButton = document.querySelector("[data-climb-previous]"); const nextClimbButton = document.querySelector("[data-climb-next]"); const climbPosition = document.querySelector("[data-climb-position]"); @@ -103,157 +96,7 @@ const formatDistance = (distance) => `${distance.toFixed(distance < 10 ? 1 : 0)} km`; const formatElevation = (elevation) => `${Math.round(elevation)} m`; const clamp = (value, min, max) => Math.max(min, Math.min(max, value)); - const profileStepSizesM = [100, 200, 500, 1000]; - const displayStepForLength = (lengthM) => profileStepSizesM.find((stepM) => Math.ceil(lengthM / stepM) <= 30) || profileStepSizesM[profileStepSizesM.length - 1]; - const profileBandForSlope = (slopePercent) => { - if (slopePercent < 0) return colors.profileDownhill; - if (slopePercent < 3) return colors.profile0To3; - if (slopePercent < 6) return colors.profile3To6; - if (slopePercent < 9) return colors.profile6To9; - if (slopePercent < 12) return colors.profile9To12; - return colors.profile12Plus; - }; - const officialProfileSections = (startIndex, endIndex, stepM) => { - const startDistanceM = points[startIndex].distanceKm * 1000; - const endDistanceM = points[endIndex].distanceKm * 1000; - const sections = []; - let pointIndex = startIndex; - const elevationAtDistance = (distanceM) => { - while (pointIndex < endIndex - 1 && points[pointIndex + 1].distanceKm * 1000 < distanceM) pointIndex++; - const nextIndex = Math.min(pointIndex + 1, endIndex); - const first = points[pointIndex]; - const next = points[nextIndex]; - const distanceSpan = next.distanceKm * 1000 - first.distanceKm * 1000; - if (distanceSpan <= 0) return first.elevationM; - const fraction = (distanceM - first.distanceKm * 1000) / distanceSpan; - return first.elevationM + clamp(fraction, 0, 1) * (next.elevationM - first.elevationM); - }; - for (let sectionStartM = startDistanceM; sectionStartM < endDistanceM; sectionStartM += stepM) { - const sectionEndM = Math.min(sectionStartM + stepM, endDistanceM); - const startElevation = elevationAtDistance(sectionStartM); - const endElevation = elevationAtDistance(sectionEndM); - const slopePercent = (endElevation - startElevation) / (sectionEndM - sectionStartM) * 100; - sections.push({ - startDistanceKm: sectionStartM / 1000, - endDistanceKm: sectionEndM / 1000, - startElevation, - endElevation, - slopePercent, - color: profileBandForSlope(slopePercent), - }); - } - return sections; - }; - const drawOfficialProfile = (profileCanvas) => { - 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(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 = section.color; - context.fill(); - context.globalAlpha = 1; - context.beginPath(); - context.moveTo(startX, yForElevation(section.startElevation)); - context.lineTo(endX, yForElevation(section.endElevation)); - context.strokeStyle = section.color; - 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(formatDistance(0), plot.left, rect.height - 16); - context.textAlign = "right"; - context.fillText(formatDistance(maxDistance - minDistance), plot.right, rect.height - 16); - }; - for (const card of document.querySelectorAll("[data-official-climb-card]")) { - card.addEventListener("toggle", () => { - if (!card.open) return; - for (const other of document.querySelectorAll("[data-official-climb-card]")) { - if (other !== card) other.open = false; - } - const profileCanvas = card.querySelector("[data-official-profile]"); - if (profileCanvas) drawOfficialProfile(profileCanvas); - }); - } + const officialProfileController = window.createOfficialClimbProfileController(points); const xForDistance = (distance) => { const span = Math.max(maxDistance - minDistance, 1); return state.plot.left + (distance - minDistance) / span * (state.plot.right - state.plot.left); @@ -598,10 +441,7 @@ }); window.addEventListener("resize", () => { draw(); - for (const profileCanvas of officialProfileCanvases) { - const card = profileCanvas.closest("[data-official-climb-card]"); - if (card?.open) drawOfficialProfile(profileCanvas); - } + officialProfileController.redrawOpen(); }); if (climbItems.length > 0) updateClimbFocus(0, false); else draw(); -- cgit v1.2.3