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Break up NodeDetail into sub components

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This commit is contained in:
Daniel Pupius
2025-04-25 17:56:25 -07:00
parent ca231c81bd
commit 6c891a1b88
16 changed files with 849 additions and 629 deletions
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web/src/lib/mapUtils.ts
+53 -6
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@@ -2,6 +2,49 @@
* Utility functions for working with maps and coordinates
*/
/**
* Calculate the position accuracy in meters using precision bits
* @param precisionBits Number of precision bits used in position encoding
* @returns Accuracy radius in meters
*/
export const calculateAccuracyFromPrecisionBits = (
precisionBits?: number
): number => {
if (!precisionBits) return 300; // Default accuracy of 300m
// Each precision bit halves the accuracy radius
// Starting with Earth's circumference (~40075km), calculate the precision
// For reference: 24 bits = ~2.4m accuracy, 21 bits = ~19m accuracy
const earthCircumference = 40075000; // in meters
const accuracy = earthCircumference / 2 ** precisionBits / 2;
// Limit to reasonable values
return Math.max(1, Math.min(accuracy, 10000));
};
/**
* Calculate appropriate zoom level based on accuracy
* @param accuracyMeters Accuracy in meters
* @returns Zoom level (1-20)
*/
export const calculateZoomFromAccuracy = (accuracyMeters: number): number => {
// Roughly map accuracy to zoom level (higher accuracy = higher zoom)
// < 10m: zoom 18
// < 50m: zoom 16
// < 100m: zoom 15
// < 500m: zoom 14
// < 1km: zoom 13
// < 5km: zoom 11
// >= 5km: zoom 10
if (accuracyMeters < 10) return 18;
if (accuracyMeters < 50) return 16;
if (accuracyMeters < 100) return 15;
if (accuracyMeters < 500) return 14;
if (accuracyMeters < 1000) return 13;
if (accuracyMeters < 5000) return 11;
return 10;
};
/**
* Generate a Google Maps Static API URL for a given latitude and longitude
* @param latitude The latitude in decimal degrees
@@ -11,7 +54,6 @@
* @param height The image height in pixels
* @param nightMode Whether to use dark styling for the map
* @param precisionBits Optional precision bits to determine how to display the marker
* @param accuracyMeters Optional accuracy in meters (used when precisionBits is provided)
* @returns A URL string for the Google Maps Static API
*/
export const getStaticMapUrl = (
@@ -21,8 +63,7 @@ export const getStaticMapUrl = (
width: number = 300,
height: number = 200,
nightMode: boolean = true,
precisionBits?: number,
accuracyMeters?: number
precisionBits?: number
): string => {
// Get API key from environment variable
const apiKey = import.meta.env.VITE_GOOGLE_MAPS_API_KEY || "";
@@ -40,12 +81,18 @@ export const getStaticMapUrl = (
// Only add marker if we don't have precision information
if (precisionBits === undefined) {
mapUrl.searchParams.append("markers", `color:green|${latitude},${longitude}`);
}
mapUrl.searchParams.append(
"markers",
`color:green|${latitude},${longitude}`
);
}
// With static maps we can't draw circles directly, so we use a marker with different color
// even when we have precision information, but we'll show it differently in the interactive map
else {
mapUrl.searchParams.append("markers", `color:green|${latitude},${longitude}`);
mapUrl.searchParams.append(
"markers",
`color:green|${latitude},${longitude}`
);
}
// Apply night mode styling using the simpler approach