mirror of
https://github.com/mauriceboe/TREK.git
synced 2026-06-19 21:31:46 +00:00
Maurice
5e9c8d2c43
- Make useEndpointPane tolerant when map mock lacks getPane/createPane - Add useMapEvents to react-leaflet mock in MapView.test - Rewrite RESMODAL-042 to use the new AirportSelect flow (airline and flight number only; airport codes are now saved as endpoints, not metadata)
448 lines
18 KiB
TypeScript
448 lines
18 KiB
TypeScript
import { createElement, useEffect, useMemo, useRef, useState } from 'react'
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import { renderToStaticMarkup } from 'react-dom/server'
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import { Marker, Polyline, Tooltip, useMap, useMapEvents } from 'react-leaflet'
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import L from 'leaflet'
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import { Plane, Train, Ship, Car } from 'lucide-react'
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import { useSettingsStore } from '../../store/settingsStore'
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import type { Reservation, ReservationEndpoint } from '../../types'
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const ENDPOINT_PANE = 'reservation-endpoints'
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const AIRPORT_BADGE_HALF_PX = 16
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const BADGE_GAP_PX = 5
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type TransportType = 'flight' | 'train' | 'cruise' | 'car'
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const TRANSPORT_TYPES: TransportType[] = ['flight', 'train', 'cruise', 'car']
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const TRANSPORT_COLOR = '#3b82f6'
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const TYPE_META: Record<TransportType, { color: string; icon: typeof Plane; geodesic: boolean }> = {
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flight: { color: TRANSPORT_COLOR, icon: Plane, geodesic: true },
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train: { color: TRANSPORT_COLOR, icon: Train, geodesic: false },
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cruise: { color: TRANSPORT_COLOR, icon: Ship, geodesic: true },
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car: { color: TRANSPORT_COLOR, icon: Car, geodesic: false },
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}
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function useEndpointPane() {
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const map = useMap()
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useMemo(() => {
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if (typeof map?.getPane !== 'function' || typeof map?.createPane !== 'function') return
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if (!map.getPane(ENDPOINT_PANE)) {
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const pane = map.createPane(ENDPOINT_PANE)
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pane.style.zIndex = '650'
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pane.style.pointerEvents = 'auto'
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}
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}, [map])
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}
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function endpointIcon(type: TransportType, label: string | null): L.DivIcon {
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const { icon: IconCmp, color } = TYPE_META[type]
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const svg = renderToStaticMarkup(createElement(IconCmp, { size: 13, color: 'white', strokeWidth: 2.5 }))
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const labelHtml = label ? `<span>${label}</span>` : ''
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const estWidth = label ? Math.max(40, label.length * 6 + 28) : 26
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return L.divIcon({
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className: 'trek-endpoint-marker',
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html: `<div style="
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display:inline-flex;align-items:center;justify-content:center;gap:4px;
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padding:0 8px;border-radius:999px;
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background:${color};box-shadow:0 2px 6px rgba(0,0,0,0.25);
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border:1.5px solid #fff;color:#fff;
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font-family:-apple-system,system-ui,sans-serif;font-size:11px;font-weight:600;letter-spacing:0.3px;line-height:1;
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box-sizing:border-box;height:22px;white-space:nowrap;
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"><span style="display:inline-flex;align-items:center;">${svg}</span>${labelHtml ? `<span style="display:inline-flex;align-items:center;line-height:1">${label}</span>` : ''}</div>`,
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iconSize: [estWidth, 22],
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iconAnchor: [estWidth / 2, 11],
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popupAnchor: [0, -11],
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})
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}
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function toRad(d: number) { return d * Math.PI / 180 }
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function toDeg(r: number) { return r * 180 / Math.PI }
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function greatCircle(a: [number, number], b: [number, number], steps = 256): [number, number][] {
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const [lat1, lng1] = [toRad(a[0]), toRad(a[1])]
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const [lat2, lng2] = [toRad(b[0]), toRad(b[1])]
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const d = 2 * Math.asin(Math.sqrt(Math.sin((lat2 - lat1) / 2) ** 2 + Math.cos(lat1) * Math.cos(lat2) * Math.sin((lng2 - lng1) / 2) ** 2))
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if (d === 0) return [a, b]
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const pts: [number, number][] = []
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for (let i = 0; i <= steps; i++) {
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const f = i / steps
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const A = Math.sin((1 - f) * d) / Math.sin(d)
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const B = Math.sin(f * d) / Math.sin(d)
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const x = A * Math.cos(lat1) * Math.cos(lng1) + B * Math.cos(lat2) * Math.cos(lng2)
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const y = A * Math.cos(lat1) * Math.sin(lng1) + B * Math.cos(lat2) * Math.sin(lng2)
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const z = A * Math.sin(lat1) + B * Math.sin(lat2)
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const lat = Math.atan2(z, Math.sqrt(x * x + y * y))
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const lng = Math.atan2(y, x)
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pts.push([toDeg(lat), toDeg(lng)])
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}
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return pts
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}
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function splitAntimeridian(points: [number, number][]): [number, number][][] {
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const segments: [number, number][][] = []
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let cur: [number, number][] = []
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for (let i = 0; i < points.length; i++) {
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if (i > 0 && Math.abs(points[i][1] - points[i - 1][1]) > 180) {
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if (cur.length > 1) segments.push(cur)
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cur = []
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}
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cur.push(points[i])
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}
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if (cur.length > 1) segments.push(cur)
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return segments
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}
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function cleanName(name: string): string {
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return name.replace(/\s*\([^)]*\)/g, '').trim()
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}
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function haversineKm(a: [number, number], b: [number, number]): number {
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const R = 6371
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const dLat = toRad(b[0] - a[0])
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const dLng = toRad(b[1] - a[1])
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const h = Math.sin(dLat / 2) ** 2 + Math.cos(toRad(a[0])) * Math.cos(toRad(b[0])) * Math.sin(dLng / 2) ** 2
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return 2 * R * Math.asin(Math.sqrt(h))
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}
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function parseInTz(isoLocal: string, tz: string): number {
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const [datePart, timePart] = isoLocal.split('T')
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const [y, mo, d] = datePart.split('-').map(Number)
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const [h, mi] = (timePart || '00:00').split(':').map(Number)
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const guess = Date.UTC(y, mo - 1, d, h, mi)
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const fmt = new Intl.DateTimeFormat('en-US', {
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timeZone: tz, hour12: false,
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year: 'numeric', month: '2-digit', day: '2-digit',
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hour: '2-digit', minute: '2-digit', second: '2-digit',
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})
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const parts = Object.fromEntries(fmt.formatToParts(new Date(guess)).filter(p => p.type !== 'literal').map(p => [p.type, p.value]))
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const asUtc = Date.UTC(Number(parts.year), Number(parts.month) - 1, Number(parts.day), Number(parts.hour) % 24, Number(parts.minute), Number(parts.second))
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return guess - (asUtc - guess)
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}
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function computeDuration(from: ReservationEndpoint, to: ReservationEndpoint, fallbackStart: string | null, fallbackEnd: string | null): string | null {
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let start = from.local_date && from.local_time ? `${from.local_date}T${from.local_time}` : fallbackStart
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let end = to.local_date && to.local_time ? `${to.local_date}T${to.local_time}` : fallbackEnd
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if (!start || !end) return null
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if (!start.includes('T') && end.includes('T')) start = `${end.split('T')[0]}T${start}`
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if (!end.includes('T') && start.includes('T')) end = `${start.split('T')[0]}T${end}`
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if (!start.includes('T') || !end.includes('T')) return null
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const fromTz = from.timezone || to.timezone
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const toTz = to.timezone || fromTz
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let startMs: number, endMs: number
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if (fromTz && toTz) {
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startMs = parseInTz(start, fromTz)
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endMs = parseInTz(end, toTz)
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} else {
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startMs = new Date(start).getTime()
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endMs = new Date(end).getTime()
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}
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if (!Number.isFinite(startMs) || !Number.isFinite(endMs)) return null
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if (endMs <= startMs) endMs += 24 * 60 * 60000
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const minutes = Math.round((endMs - startMs) / 60000)
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if (minutes <= 0 || minutes > 48 * 60) return null
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const h = Math.floor(minutes / 60)
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const m = minutes % 60
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return h > 0 ? `${h}h ${m}m` : `${m}m`
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}
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interface TransportItem {
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res: Reservation
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from: ReservationEndpoint
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to: ReservationEndpoint
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type: TransportType
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arcs: [number, number][][]
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primaryArc: [number, number][]
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fallback: [number, number]
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mainLabel: string | null
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subLabel: string | null
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}
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function buildStatsHtml(color: string, mainLabel: string | null, subLabel: string | null): { html: string; width: number; height: number } {
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const estWidth = Math.max(
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mainLabel ? mainLabel.length * 6.5 : 0,
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subLabel ? subLabel.length * 5.5 : 0,
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) + 22
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const hasBoth = !!mainLabel && !!subLabel
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const height = hasBoth ? 36 : 22
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const main = mainLabel ? `<span style="font-size:12px;font-weight:700;line-height:1;display:block">${mainLabel}</span>` : ''
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const sub = subLabel ? `<span style="font-size:10px;font-weight:500;line-height:1;opacity:0.85;display:block${hasBoth ? ';margin-top:4px' : ''}">${subLabel}</span>` : ''
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const html = `<div class="trek-stats-inner" style="
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display:flex;flex-direction:column;align-items:center;justify-content:center;
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width:100%;height:100%;
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padding:0 11px;border-radius:999px;
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background:rgba(17,24,39,0.92);color:#fff;
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box-shadow:0 2px 6px rgba(0,0,0,0.25);
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border:1px solid ${color}aa;
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font-family:-apple-system,system-ui,'SF Pro Text',sans-serif;
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white-space:nowrap;box-sizing:border-box;
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transform-origin:center;
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will-change:transform;
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">${main}${sub}</div>`
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return { html, width: estWidth, height }
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}
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function StatsLabel({ item }: { item: TransportItem }) {
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const map = useMap()
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const markerRef = useRef<L.Marker | null>(null)
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const innerRef = useRef<HTMLElement | null>(null)
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const arc = item.primaryArc
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const color = TYPE_META[item.type].color
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const { html, width, height } = useMemo(() => buildStatsHtml(color, item.mainLabel, item.subLabel), [color, item.mainLabel, item.subLabel])
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const buffer = AIRPORT_BADGE_HALF_PX + width / 2 + BADGE_GAP_PX
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const compute = () => {
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if (arc.length < 2) return null
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const size = map.getSize()
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const pts = arc.map(p => map.latLngToContainerPoint(p as L.LatLngTuple))
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const cum: number[] = [0]
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let total = 0
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for (let i = 1; i < pts.length; i++) {
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total += pts[i].distanceTo(pts[i - 1])
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cum.push(total)
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}
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if (total <= 0) return null
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const fromPx = map.latLngToContainerPoint([item.from.lat, item.from.lng])
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const toPx = map.latLngToContainerPoint([item.to.lat, item.to.lng])
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const isIn = (p: L.Point) => {
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if (p.x < -40 || p.x > size.x + 40 || p.y < -40 || p.y > size.y + 40) return false
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if (p.distanceTo(fromPx) < buffer) return false
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if (p.distanceTo(toPx) < buffer) return false
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return true
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}
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let firstIdx = -1
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let lastIdx = -1
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for (let i = 0; i < pts.length; i++) {
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if (isIn(pts[i])) {
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if (firstIdx < 0) firstIdx = i
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lastIdx = i
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}
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}
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if (firstIdx < 0) {
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const target = total / 2
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let sIdx = 0
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while (sIdx < cum.length - 2 && cum[sIdx + 1] < target) sIdx++
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const span = cum[sIdx + 1] - cum[sIdx]
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const tm = span > 0 ? (target - cum[sIdx]) / span : 0
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const pA = pts[sIdx]
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const pB = pts[sIdx + 1]
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const mx = pA.x + (pB.x - pA.x) * tm
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const my = pA.y + (pB.y - pA.y) * tm
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const latlng = map.containerPointToLatLng([mx, my])
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let angle = Math.atan2(pB.y - pA.y, pB.x - pA.x) * 180 / Math.PI
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if (angle > 90) angle -= 180
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if (angle < -90) angle += 180
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return { point: [latlng.lat, latlng.lng] as [number, number], angle }
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}
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const bisectFraction = (a: L.Point, b: L.Point) => {
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let lo = 0, hi = 1
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for (let k = 0; k < 10; k++) {
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const mid = (lo + hi) / 2
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const mp = L.point(a.x + (b.x - a.x) * mid, a.y + (b.y - a.y) * mid)
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if (isIn(mp)) hi = mid
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else lo = mid
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}
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return (lo + hi) / 2
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}
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let lowCum = cum[firstIdx]
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if (firstIdx > 0) {
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const t = bisectFraction(pts[firstIdx - 1], pts[firstIdx])
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lowCum = cum[firstIdx - 1] + (cum[firstIdx] - cum[firstIdx - 1]) * t
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}
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let highCum = cum[lastIdx]
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if (lastIdx < pts.length - 1) {
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const t = bisectFraction(pts[lastIdx + 1], pts[lastIdx])
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highCum = cum[lastIdx] + (cum[lastIdx + 1] - cum[lastIdx]) * (1 - t)
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}
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const targetLen = (lowCum + highCum) / 2
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let segIdx = 0
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while (segIdx < cum.length - 2 && cum[segIdx + 1] < targetLen) segIdx++
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const segSpan = cum[segIdx + 1] - cum[segIdx]
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const t = segSpan > 0 ? (targetLen - cum[segIdx]) / segSpan : 0
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const pA = pts[segIdx]
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const pB = pts[segIdx + 1]
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const px = pA.x + (pB.x - pA.x) * t
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const py = pA.y + (pB.y - pA.y) * t
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const latlng = map.containerPointToLatLng([px, py])
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let angle = Math.atan2(pB.y - pA.y, pB.x - pA.x) * 180 / Math.PI
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if (angle > 90) angle -= 180
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if (angle < -90) angle += 180
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return { point: [latlng.lat, latlng.lng] as [number, number], angle }
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}
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const apply = () => {
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const pose = compute()
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const marker = markerRef.current
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if (!marker) return
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const el = marker.getElement() as HTMLElement | null
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if (!pose) {
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if (el) el.style.display = 'none'
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return
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}
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if (el) el.style.display = ''
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marker.setLatLng(pose.point as L.LatLngTuple)
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if (!innerRef.current && el) innerRef.current = el.querySelector('.trek-stats-inner') as HTMLElement | null
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if (innerRef.current) innerRef.current.style.transform = `rotate(${pose.angle}deg)`
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}
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useEffect(() => {
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const icon = L.divIcon({
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className: 'trek-endpoint-stats',
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html,
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iconSize: [width, height],
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iconAnchor: [width / 2, height / 2],
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})
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const marker = L.marker([0, 0], { icon, pane: ENDPOINT_PANE, interactive: false, keyboard: false })
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marker.addTo(map)
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markerRef.current = marker
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innerRef.current = null
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apply()
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return () => {
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marker.remove()
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markerRef.current = null
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innerRef.current = null
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}
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}, [map, html, width, height])
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useMapEvents({
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move: apply,
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zoom: apply,
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viewreset: apply,
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resize: apply,
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})
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return null
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}
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interface Props {
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reservations: Reservation[]
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showConnections: boolean
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showStats: boolean
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onEndpointClick?: (reservationId: number) => void
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}
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export default function ReservationOverlay({ reservations, showConnections, showStats, onEndpointClick }: Props) {
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useEndpointPane()
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const map = useMap()
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const [zoom, setZoom] = useState(() => map.getZoom())
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useMapEvents({
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zoomend: () => setZoom(map.getZoom()),
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})
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const showEndpointLabels = useSettingsStore(s => s.settings.map_booking_labels) !== false
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const items = useMemo<TransportItem[]>(() => {
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const out: TransportItem[] = []
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for (const r of reservations) {
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if (!TRANSPORT_TYPES.includes(r.type as TransportType)) continue
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const eps = r.endpoints || []
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const from = eps.find(e => e.role === 'from')
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const to = eps.find(e => e.role === 'to')
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if (!from || !to) continue
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const type = r.type as TransportType
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const isGeo = TYPE_META[type].geodesic
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const arcs = isGeo
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? splitAntimeridian(greatCircle([from.lat, from.lng], [to.lat, to.lng]))
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: [[[from.lat, from.lng], [to.lat, to.lng]] as [number, number][]]
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const primaryIdx = arcs.reduce((best, seg, idx, all) => seg.length > all[best].length ? idx : best, 0)
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const primaryArc = arcs[primaryIdx] ?? []
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const fallback: [number, number] = primaryArc.length > 0
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? (primaryArc[Math.floor(primaryArc.length / 2)] ?? [(from.lat + to.lat) / 2, (from.lng + to.lng) / 2])
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: [(from.lat + to.lat) / 2, (from.lng + to.lng) / 2]
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const duration = computeDuration(from, to, r.reservation_time || null, r.reservation_end_time || null)
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const distance = `${Math.round(haversineKm([from.lat, from.lng], [to.lat, to.lng]))} km`
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const mainLabel = from.code && to.code ? `${from.code} → ${to.code}` : null
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const subParts = [duration, distance].filter(Boolean) as string[]
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const subLabel = subParts.length > 0 ? subParts.join(' · ') : null
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out.push({ res: r, from, to, type, arcs, primaryArc, fallback, mainLabel, subLabel })
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}
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return out
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}, [reservations])
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const visibleItems = useMemo(() => {
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return items.filter(item => {
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const fromPx = map.latLngToContainerPoint([item.from.lat, item.from.lng])
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const toPx = map.latLngToContainerPoint([item.to.lat, item.to.lng])
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const minPx = item.type === 'flight' ? 50 : item.type === 'cruise' ? 150 : item.type === 'car' ? 80 : 200
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return fromPx.distanceTo(toPx) >= minPx
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})
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}, [items, zoom, map])
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const labelVisibleIds = useMemo(() => {
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const set = new Set<number>()
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for (const item of visibleItems) {
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const fromPx = map.latLngToContainerPoint([item.from.lat, item.from.lng])
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const toPx = map.latLngToContainerPoint([item.to.lat, item.to.lng])
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const minPx = item.type === 'flight' ? 50 : item.type === 'cruise' ? 300 : item.type === 'car' ? 150 : 400
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|
if (fromPx.distanceTo(toPx) >= minPx) set.add(item.res.id)
|
|
}
|
|
return set
|
|
}, [visibleItems, zoom, map])
|
|
|
|
if (!showConnections) return null
|
|
|
|
return (
|
|
<>
|
|
{visibleItems.map(item => item.arcs.map((seg, segIdx) => (
|
|
<Polyline
|
|
key={`line-${item.res.id}-${segIdx}`}
|
|
positions={seg}
|
|
pathOptions={{
|
|
color: TYPE_META[item.type].color,
|
|
weight: 2.5,
|
|
opacity: item.res.status === 'confirmed' ? 0.75 : 0.55,
|
|
dashArray: item.res.status === 'confirmed' ? undefined : '6, 6',
|
|
}}
|
|
/>
|
|
)))}
|
|
|
|
{visibleItems.flatMap(item => [
|
|
<Marker
|
|
key={`from-${item.res.id}`}
|
|
position={[item.from.lat, item.from.lng]}
|
|
icon={endpointIcon(item.type, showEndpointLabels && labelVisibleIds.has(item.res.id) ? (item.from.code || cleanName(item.from.name)) : null)}
|
|
pane={ENDPOINT_PANE}
|
|
zIndexOffset={1000}
|
|
eventHandlers={{ click: () => onEndpointClick?.(item.res.id) }}
|
|
>
|
|
<Tooltip direction="top" offset={[0, -8]} opacity={1} className="map-tooltip">
|
|
<div style={{ fontWeight: 600, fontSize: 12 }}>{item.from.name}</div>
|
|
{item.res.title && <div style={{ fontSize: 11, color: 'var(--text-muted)' }}>{item.res.title}</div>}
|
|
</Tooltip>
|
|
</Marker>,
|
|
<Marker
|
|
key={`to-${item.res.id}`}
|
|
position={[item.to.lat, item.to.lng]}
|
|
icon={endpointIcon(item.type, showEndpointLabels && labelVisibleIds.has(item.res.id) ? (item.to.code || cleanName(item.to.name)) : null)}
|
|
pane={ENDPOINT_PANE}
|
|
zIndexOffset={1000}
|
|
eventHandlers={{ click: () => onEndpointClick?.(item.res.id) }}
|
|
>
|
|
<Tooltip direction="top" offset={[0, -8]} opacity={1} className="map-tooltip">
|
|
<div style={{ fontWeight: 600, fontSize: 12 }}>{item.to.name}</div>
|
|
{item.res.title && <div style={{ fontSize: 11, color: 'var(--text-muted)' }}>{item.res.title}</div>}
|
|
</Tooltip>
|
|
</Marker>,
|
|
])}
|
|
|
|
{showStats && visibleItems.map(item => item.type === 'flight' && (item.mainLabel || item.subLabel) && labelVisibleIds.has(item.res.id) && (
|
|
<StatsLabel key={`stats-${item.res.id}`} item={item} />
|
|
))}
|
|
</>
|
|
)
|
|
}
|