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improve AI

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This commit is contained in:
Andras Schmelczer 2026-03-15 11:09:01 +00:00
parent daf830c5ed
commit b3a7ab40c8
7 changed files with 118 additions and 17 deletions
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14
frontend/src/hooks/useMapData.ts
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@ -246,7 +246,9 @@ export function useMapData({
const data = (viewFeature && dragFeatureRef.current === viewFeature ? dragHexData : null) ?? rawData;
const effectivePostcodeData = (viewFeature && dragFeatureRef.current === viewFeature ? dragPostcodeData : null) ?? postcodeData;
// Compute p5/p95 from visible data for the viewed feature
// Compute p5/p95 from committed data for the viewed feature.
// Always uses rawData/postcodeData (not drag preview data) so the color
// scale stays stable while dragging a filter slider.
const dataRange = useMemo((): [number, number] | null => {
if (!viewFeature) return null;
@ -260,8 +262,8 @@ export function useMapData({
const vals: number[] = [];
if (usePostcodeView) {
if (effectivePostcodeData.length === 0) return null;
for (const feat of effectivePostcodeData) {
if (postcodeData.length === 0) return null;
for (const feat of postcodeData) {
if (bounds) {
const [lng, lat] = feat.properties.centroid as [number, number];
if (lat < bounds.south || lat > bounds.north || lng < bounds.west || lng > bounds.east)
@ -271,8 +273,8 @@ export function useMapData({
if (typeof val === 'number' && !isNaN(val)) vals.push(val);
}
} else {
if (data.length === 0) return null;
for (const item of data) {
if (rawData.length === 0) return null;
for (const item of rawData) {
if (bounds) {
const { lat, lon } = item;
if (lat < bounds.south || lat > bounds.north || lon < bounds.west || lon > bounds.east)
@ -289,7 +291,7 @@ export function useMapData({
percentile(vals, COLOR_RANGE_LOW_PERCENTILE),
percentile(vals, COLOR_RANGE_HIGH_PERCENTILE),
];
}, [viewFeature, data, effectivePostcodeData, usePostcodeView, features, bounds]);
}, [viewFeature, rawData, postcodeData, usePostcodeView, features, bounds]);
// Color range for the legend and hex coloring
const colorRange = useMemo((): [number, number] | null => {