prop/assets/js/contact_map_hook.ts
Graham McIntire 8a969e315c
refactor: normalize pos1/pos2 JSONB key to 'lon' everywhere
57,186 prod contacts stored pos1/pos2 with 'lng'; 1,133 used 'lon'.
Every Elixir caller carried a `pos["lon"] || pos["lng"]` fallback
— which just caused a SQL widget to silently miscount 98% of contacts
(count_narr_done used `pos1->>'lon'` directly, no fallback, so every
lng-keyed row returned NULL and failed the coverage check).

- Migration rewrites every pos1/pos2 JSONB in place, renaming 'lng' to
  'lon' and dropping 'lng'.
- Removes all 20+ `|| pos["lng"]` fallbacks across lib/, workers,
  scorer, weather, radio.ex, contact show view, and recalibrator.
- lib_ml/propagation_analyze.ex SQL now reads pos1->>'lon' directly
  (was reading 'lng' only, which would have broken after migration).
- priv/repo/import_contacts.exs one-time seed script now emits 'lon'
  with string keys, matching production shape.
- Test fixtures in 4 test files normalized to 'lon'.
- Two lng-characterization tests deleted — nonsensical post-normalize.
- Updated notebook + old import_weather script to match.
- JS hook contact_map_hook.ts TypeScript type narrowed to 'lon'.
2026-04-17 09:10:32 -05:00

86 lines
2.8 KiB
TypeScript

import { updateGridOverlay } from "./maidenhead_grid"
interface ContactMapHook extends ViewHook {
gridLayer: L.LayerGroup
gridVisible: boolean
initMap(): void
}
export const ContactMap = {
mounted(this: ContactMapHook) {
// Defer init until container has dimensions (flex layout timing)
requestAnimationFrame(() => this.initMap())
},
initMap(this: ContactMapHook) {
const pos1 = JSON.parse(this.el.dataset.pos1!) as { lat: number; lon: number }
const pos2 = JSON.parse(this.el.dataset.pos2!) as { lat: number; lon: number }
const lat1 = pos1.lat
const lon1 = pos1.lon
const lat2 = pos2.lat
const lon2 = pos2.lon
const bounds = L.latLngBounds([[lat1, lon1], [lat2, lon2]])
const map = L.map(this.el, {
zoomControl: true,
attributionControl: false,
scrollWheelZoom: false
}).fitBounds(bounds, {padding: [40, 40], maxZoom: 10})
L.tileLayer("https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png", {
maxZoom: 19
}).addTo(map)
// Grid overlay
this.gridLayer = L.layerGroup().addTo(map)
this.gridVisible = true
updateGridOverlay(map, this.gridLayer)
map.on("moveend", () => {
if (this.gridVisible) updateGridOverlay(map, this.gridLayer)
})
// Grid toggle control
const GridToggle = L.Control.extend({
options: { position: "topright" as const },
onAdd: () => {
const btn = L.DomUtil.create("button", "leaflet-bar leaflet-control")
btn.innerHTML = "Grid"
btn.title = "Toggle Maidenhead grid"
btn.style.cssText = "background:#fff;padding:4px 8px;font-size:12px;cursor:pointer;font-weight:600;"
L.DomEvent.disableClickPropagation(btn)
btn.onclick = () => {
this.gridVisible = !this.gridVisible
if (this.gridVisible) {
this.gridLayer.addTo(map)
updateGridOverlay(map, this.gridLayer)
btn.style.opacity = "1"
} else {
this.gridLayer.remove()
btn.style.opacity = "0.5"
}
}
return btn
}
})
new GridToggle().addTo(map)
const marker1 = L.circleMarker([lat1, lon1], {
radius: 6, color: "#2563eb", fillColor: "#3b82f6", fillOpacity: 0.9, weight: 2
}).addTo(map)
const marker2 = L.circleMarker([lat2, lon2], {
radius: 6, color: "#dc2626", fillColor: "#ef4444", fillOpacity: 0.9, weight: 2
}).addTo(map)
const station1 = this.el.dataset.station1
const station2 = this.el.dataset.station2
if (station1) marker1.bindTooltip(station1, {permanent: true, direction: "top", offset: [0, -8]})
if (station2) marker2.bindTooltip(station2, {permanent: true, direction: "top", offset: [0, -8]})
L.polyline([[lat1, lon1], [lat2, lon2]], {
color: "#6366f1", weight: 2, dashArray: "6 4", opacity: 0.8
}).addTo(map)
}
}