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cleanup: remove unused nodeColors utility that was never implemented

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Pulse Monitor 2025-09-03 13:59:06 +00:00
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commit ffc6bdbd7b
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54
frontend-modern/src/utils/nodeColors.ts
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/**
* Generate a consistent color for a node based on its name
* Returns a color that's visually distinct but not too bright
*/
// Predefined palette of colors that work well in light and dark mode
const colorPalette = [
'#3B82F6', // blue
'#10B981', // emerald
'#F59E0B', // amber
'#EF4444', // red
'#8B5CF6', // violet
'#EC4899', // pink
'#14B8A6', // teal
'#F97316', // orange
'#06B6D4', // cyan
'#84CC16', // lime
'#A855F7', // purple
'#F43F5E', // rose
'#22D3EE', // sky
'#FCD34D', // yellow
'#6366F1', // indigo
];
/**
* Simple hash function to convert string to number
*/
function hashString(str: string): number {
let hash = 0;
for (let i = 0; i < str.length; i++) {
const char = str.charCodeAt(i);
hash = ((hash << 5) - hash) + char;
hash = hash & hash; // Convert to 32-bit integer
}
return Math.abs(hash);
}
/**
* Get a consistent color for a node based on its name
*/
export function getNodeColor(nodeName: string): string {
const hash = hashString(nodeName);
const index = hash % colorPalette.length;
return colorPalette[index];
}
/**
* Get a lighter version of the color for backgrounds
*/
export function getNodeColorLight(nodeName: string): string {
const color = getNodeColor(nodeName);
// Return color with 20% opacity for subtle backgrounds
return `${color}20`;
}