31 lines
844 B
TypeScript
31 lines
844 B
TypeScript
import colors from "./colors";
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export const getClientColors = (clientId: string) => {
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// Naive way of getting an integer out of the clientId
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const sum = clientId.split("").reduce((a, str) => a + str.charCodeAt(0), 0);
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// Skip transparent background.
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const backgrounds = colors.elementBackground.slice(1);
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const strokes = colors.elementStroke.slice(1);
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return {
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background: backgrounds[sum % backgrounds.length],
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stroke: strokes[sum % strokes.length],
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};
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};
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export const getClientInitials = (username?: string | null) => {
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if (!username) {
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return "?";
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}
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const names = username.trim().split(" ");
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if (names.length < 2) {
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return names[0].substring(0, 2).toUpperCase();
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}
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const firstName = names[0];
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const lastName = names[names.length - 1];
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return (firstName[0] + lastName[0]).toUpperCase();
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};
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