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import { OfficialClimbProfileController } from "./official-climb-profile.js";
import { RideBoundaryController } from "./ride-detail-boundaries.js";
import { RideProfileCanvas } from "./ride-detail-canvas.js";
import { RideDetailMap } from "./ride-detail-map.js";
import { formatDistance, formatElevation } from "./ride-detail-logic.js";
import type { ClimbBounds, RideMapColors, RideMapPass, RideProfile, RideProfileColors, RideProfilePoint, RideRoute } from "./types.js";
export const mountRideDetail = (): void => {
const mapElement = document.getElementById("ride-map");
const routeElement = document.getElementById("ride-route");
const profileElement = document.getElementById("ride-profile");
const passesElement = document.getElementById("ride-passes");
const canvas = document.getElementById("ride-profile-chart");
const hoverOutput = document.getElementById("ride-profile-hover");
if (!mapElement || !routeElement || !profileElement || !passesElement || !canvas || !hoverOutput) return;
const routeScript = routeElement as HTMLScriptElement;
const profileScript = profileElement as HTMLScriptElement;
const passesScript = passesElement as HTMLScriptElement;
const profileCanvasElement = canvas as HTMLCanvasElement;
const leaflet = window.L;
if (!leaflet) return;
const colorProbe = document.createElement("span");
colorProbe.hidden = true;
document.body.append(colorProbe);
const resolveColor = (name: string): string => {
colorProbe.style.color = `var(${name})`;
return getComputedStyle(colorProbe).color;
};
const profileColors: RideProfileColors = {
subtle: resolveColor("--color-subtle"),
plotSurface: resolveColor("--color-plot-surface"),
plotSurfaceOverlay: resolveColor("--color-plot-surface-overlay"),
grid: resolveColor("--color-plot-grid"),
profileFill: resolveColor("--color-profile-fill"),
profileLine: resolveColor("--color-profile-line"),
accentFill: resolveColor("--color-accent-fill"),
climbLabel: resolveColor("--color-climb-label"),
crossing: resolveColor("--color-crossing"),
crossingLabel: resolveColor("--color-crossing-label"),
hoverLine: resolveColor("--color-hover-line"),
forest: resolveColor("--color-forest"),
climbFocusFill: resolveColor("--color-climb-focus-fill"),
};
const mapColors: RideMapColors = {
accent: resolveColor("--color-accent"),
forest: resolveColor("--color-forest"),
climbRoute: resolveColor("--color-climb-route"),
};
colorProbe.remove();
const route = JSON.parse(routeScript.textContent ?? "") as RideRoute;
const profile = JSON.parse(profileScript.textContent ?? "") as RideProfile;
const passes = JSON.parse(passesScript.textContent ?? "") as RideMapPass[];
const points: RideProfilePoint[] = profile.points;
if (points.length === 0) return;
const climbItems = [...document.querySelectorAll<HTMLElement>("[data-climb-item]")];
const climbItemIndices = climbItems.map((item) => Number.parseInt(item.dataset.climbIndex ?? "", 10));
const previousClimbButton = document.querySelector<HTMLButtonElement>("[data-climb-previous]");
const nextClimbButton = document.querySelector<HTMLButtonElement>("[data-climb-next]");
const climbPosition = document.querySelector<HTMLElement>("[data-climb-position]");
const climbBounds: ClimbBounds[] = profile.climbs.map((climb) => ({ startIndex: climb.startIndex, endIndex: climb.endIndex }));
const state = {
focusedClimbItemIndex: 0,
focusedClimbIndex: climbItemIndices[0] ?? 0,
};
const mapController = new RideDetailMap({
leaflet,
element: mapElement,
route,
points,
climbs: climbBounds,
passes,
colors: mapColors,
});
const officialProfileController = new OfficialClimbProfileController(points);
let boundaryController: RideBoundaryController | undefined;
const profileCanvas = new RideProfileCanvas({
canvas: profileCanvasElement,
points,
profile,
colors: profileColors,
getClimbBounds: () => climbBounds,
canSelectPoint: (source) => boundaryController?.isSelecting(source) ?? false,
onPointSelected: (index) => boundaryController?.choosePoint(index),
onPointHover: (index) => {
if (index < 0) {
mapController.clearPoint();
hoverOutput.textContent = "Hover or focus the profile to inspect elevation.";
return;
}
const point = points[index];
mapController.showPoint(index);
hoverOutput.textContent = `#${point.index ?? index} · ${formatDistance(point.distanceKm)} · ${formatElevation(point.elevationM)}`;
},
});
const updateClimbLayer = (index: number): void => {
mapController.updateClimbLayer(index, climbBounds[index], index === state.focusedClimbIndex);
};
boundaryController = new RideBoundaryController({
forms: [...document.querySelectorAll<HTMLFormElement>("[data-official-climb-form]")],
points,
climbBounds,
onBoundaryChanged: (index) => {
updateClimbLayer(index);
profileCanvas.redraw();
},
onPointSelected: (index) => profileCanvas.showPoint(index),
setMessage: (message) => {
hoverOutput.textContent = message;
},
});
mapController.onClick((event) => {
if (!boundaryController?.isSelecting("map")) return;
boundaryController.choosePoint(mapController.nearestPointIndex(event.latlng.lat, event.latlng.lng));
});
const updateClimbFocus = (index: number, zoom: boolean): void => {
if (climbItems.length === 0) return;
state.focusedClimbItemIndex = Math.max(0, Math.min(climbItems.length - 1, index));
state.focusedClimbIndex = climbItemIndices[state.focusedClimbItemIndex];
for (let itemIndex = 0; itemIndex < climbItems.length; itemIndex++) {
const active = itemIndex === state.focusedClimbItemIndex;
climbItems[itemIndex].hidden = !active;
climbItems[itemIndex].setAttribute("aria-hidden", String(!active));
climbItems[itemIndex].classList.toggle("focused", active);
updateClimbLayer(climbItemIndices[itemIndex]);
}
if (climbPosition) climbPosition.textContent = `Climb ${state.focusedClimbItemIndex + 1} of ${climbItems.length}`;
if (previousClimbButton) previousClimbButton.disabled = state.focusedClimbItemIndex === 0;
if (nextClimbButton) nextClimbButton.disabled = state.focusedClimbItemIndex === climbItems.length - 1;
boundaryController?.clearSelection();
profileCanvas.setFocusedClimbIndex(state.focusedClimbIndex);
if (zoom) mapController.zoomToClimb(climbBounds[state.focusedClimbIndex]);
};
if (previousClimbButton) previousClimbButton.addEventListener("click", () => updateClimbFocus(state.focusedClimbItemIndex - 1, true));
if (nextClimbButton) nextClimbButton.addEventListener("click", () => updateClimbFocus(state.focusedClimbItemIndex + 1, true));
window.addEventListener("resize", () => {
profileCanvas.redraw();
officialProfileController.redrawOpen();
});
if (climbItems.length > 0) updateClimbFocus(0, false);
else profileCanvas.redraw();
mountPreviewSave([...document.querySelectorAll<HTMLFormElement>("form[data-preview-form]")]);
};
// Preview ride forms save official climbs via fetch so the un-persisted preview stays on screen.
const mountPreviewSave = (forms: HTMLFormElement[]): void => {
for (const form of forms) {
if (!form.dataset.previewForm) continue;
const item = form.closest<HTMLElement>("[data-climb-item]");
form.addEventListener("submit", async (event) => {
event.preventDefault();
const submitButton = form.querySelector<HTMLButtonElement>("button[type=submit]");
if (submitButton) submitButton.disabled = true;
let message: string;
try {
const response = await fetch(form.action, { method: "POST", body: new FormData(form) });
const payload = (await response.json()) as { ok?: boolean; name?: string; error?: string };
message =
response.ok && payload.ok && payload.name
? `Official climb “${payload.name}” saved. Re-upload the file to see it matched.`
: `Saving the official climb failed${payload.error ? `: ${payload.error}` : "."}`;
} catch {
message = "Saving the official climb failed.";
}
const status = item?.querySelector<HTMLElement>(".climb-status");
if (status) status.textContent = message;
else window.alert(message);
});
}
};
mountRideDetail();
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