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This commit is contained in:
Andras Schmelczer 2026-02-15 22:39:49 +00:00
parent 03445188ea
commit 524580eb25
102 changed files with 36625 additions and 1295 deletions
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64
frontend/src/lib/url-state.ts
View file

@ -2,7 +2,7 @@ import type { FeatureMeta, FeatureFilters, ViewState } from '../types';
import {
TRANSPORT_MODES,
type TransportMode,
type TravelTimeEntries,
type TravelTimeEntry,
type TravelTimeInitial,
} from '../hooks/useTravelTime';
@ -70,32 +70,31 @@ export function parseUrlState(): {
result.tab = tab;
}
// Travel time: per-mode params (tt_car=lat,lon ttl_car=label ttr_car=min:max)
const entries: TravelTimeEntries = {};
for (const mode of TRANSPORT_MODES) {
const dest = params.get(`tt_${mode}`);
if (dest) {
const parts = dest.split(',').map(Number);
if (parts.length === 2 && parts.every((n) => !isNaN(n))) {
const label = params.get(`ttl_${mode}`) || '';
let timeRange: [number, number] | null = null;
const rangeStr = params.get(`ttr_${mode}`);
if (rangeStr) {
const [min, max] = rangeStr.split(':').map(Number);
if (!isNaN(min) && !isNaN(max)) {
timeRange = [min, max];
}
// Travel time: repeated `tt` params
// Format: mode:slug:label or mode:slug:label:min:max
const ttParams = params.getAll('tt');
if (ttParams.length > 0) {
const entries: TravelTimeEntry[] = [];
for (const tt of ttParams) {
const parts = tt.split(':');
if (parts.length < 3) continue;
const mode = parts[0] as TransportMode;
if (!TRANSPORT_MODES.includes(mode)) continue;
const slug = parts[1];
const label = decodeURIComponent(parts[2]);
let timeRange: [number, number] | null = null;
if (parts.length >= 5) {
const min = Number(parts[3]);
const max = Number(parts[4]);
if (!isNaN(min) && !isNaN(max)) {
timeRange = [min, max];
}
entries[mode] = {
destination: [parts[0], parts[1]],
destinationLabel: label,
timeRange,
};
}
entries.push({ mode, slug, label, timeRange });
}
if (entries.length > 0) {
result.travelTime = { entries };
}
}
if (Object.keys(entries).length > 0) {
result.travelTime = { entries };
}
return result;
@ -107,7 +106,7 @@ export function stateToParams(
features: FeatureMeta[],
selectedPOICategories: Set<string>,
rightPaneTab: 'properties' | 'area',
travelTimeEntries?: TravelTimeEntries
travelTimeEntries?: TravelTimeEntry[]
): URLSearchParams {
const params = new URLSearchParams();
@ -135,18 +134,15 @@ export function stateToParams(
params.set('tab', 'properties');
}
// Travel time: per-mode params
// Travel time: repeated `tt` params
if (travelTimeEntries) {
for (const mode of TRANSPORT_MODES) {
const entry = travelTimeEntries[mode];
if (!entry?.destination) continue;
params.set(`tt_${mode}`, `${entry.destination[0].toFixed(5)},${entry.destination[1].toFixed(5)}`);
if (entry.destinationLabel) {
params.set(`ttl_${mode}`, entry.destinationLabel);
}
for (const entry of travelTimeEntries) {
if (!entry.slug) continue;
let val = `${entry.mode}:${entry.slug}:${encodeURIComponent(entry.label)}`;
if (entry.timeRange) {
params.set(`ttr_${mode}`, `${entry.timeRange[0]}:${entry.timeRange[1]}`);
val += `:${entry.timeRange[0]}:${entry.timeRange[1]}`;
}
params.append('tt', val);
}
}