/**
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* Shared utilities for state chip components
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*
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* This file re-exports the state registry functions for backward compatibility.
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* The actual implementation is in state-registry.ts which provides an extensible
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* semantic type system that LSE can extend.
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*/
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export {
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stateRegistry,
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StateType,
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getStateColorClass,
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formatStateName,
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getStateDescription,
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getStateType,
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isTerminalState,
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requiresAttention,
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type EntityType,
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type StateMetadata,
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} from "./state-registry";
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/**
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* Format timestamp to human-readable string
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*/
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export function formatTimestamp(timestamp: string): string {
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const date = new Date(timestamp);
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const now = new Date();
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const diffMs = now.getTime() - date.getTime();
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const diffMins = Math.floor(diffMs / 60000);
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const diffHours = Math.floor(diffMs / 3600000);
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const diffDays = Math.floor(diffMs / 86400000);
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if (diffMins < 1) return "Just now";
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if (diffMins < 60) return `${diffMins} ${diffMins === 1 ? "minute" : "minutes"} ago`;
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if (diffHours < 24) return `${diffHours} ${diffHours === 1 ? "hour" : "hours"} ago`;
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if (diffDays < 7) return `${diffDays} ${diffDays === 1 ? "day" : "days"} ago`;
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return date.toLocaleDateString(undefined, {
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year: "numeric",
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month: "short",
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day: "numeric",
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hour: "2-digit",
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minute: "2-digit",
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});
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}
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/**
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* Format user name from triggered_by object
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*/
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export function formatUserName(
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triggeredBy: {
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first_name?: string;
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last_name?: string;
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email?: string;
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} | null,
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): string {
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if (!triggeredBy) return "System";
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const { first_name, last_name, email } = triggeredBy;
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if (first_name && last_name) return `${first_name} ${last_name}`;
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if (first_name) return first_name;
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if (last_name) return last_name;
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if (email) return email;
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return "System";
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}
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