Carlos Florêncio
63 lines
2.4 KiB
TypeScript
63 lines
2.4 KiB
TypeScript
import { getLocalStorage, setLocalStorage } from "@/lib/local-storage";
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export type LastAgentError = {
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message: string;
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occurredAt?: string;
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agentExecutionId?: string;
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dismissedAt?: string;
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};
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// --- Dismissed agent errors (localStorage, global) ---
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//
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// Tracks the most recent dismissed `last_agent_error` stamp per session so the
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// red error icon in the sidebar and the chat banner can share dismissal state
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// across components and reloads. Bounded growth: one entry per session that
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// ever had an error.
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const DISMISSED_AGENT_ERRORS_KEY = "kandev.dismissedAgentErrors";
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export function getStoredDismissedAgentErrors(): Record<string, string> {
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return getLocalStorage<Record<string, string>>(DISMISSED_AGENT_ERRORS_KEY, {});
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}
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/**
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* Merge `map` into whatever is currently in localStorage so concurrent writes
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* from other tabs (or older versions of this tab's state) are not clobbered.
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* Entries in `map` win over the on-disk values for the same session.
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*/
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export function setStoredDismissedAgentErrors(map: Record<string, string>): void {
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const current = getStoredDismissedAgentErrors();
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setLocalStorage(DISMISSED_AGENT_ERRORS_KEY, { ...current, ...map });
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}
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export function readLastAgentError(metadata: Record<string, unknown> | null | undefined) {
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if (!metadata) return null;
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const raw = metadata.last_agent_error;
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if (!raw || typeof raw !== "object") return null;
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const record = raw as Record<string, unknown>;
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const message = typeof record.message === "string" ? record.message : "";
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if (!message) return null;
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const dismissedAt =
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readOptionalString(record.dismissed_at) ?? readOptionalString(record.dismissedAt);
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if (dismissedAt) return null;
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return {
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message,
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occurredAt: readOptionalString(record.occurred_at) ?? readOptionalString(record.occurredAt),
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agentExecutionId:
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readOptionalString(record.agent_execution_id) ?? readOptionalString(record.agentExecutionId),
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} satisfies LastAgentError;
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}
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/**
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* Stable identifier for a specific error event. Two errors share a stamp iff
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* they have the same occurredAt timestamp and message. Used to decide whether
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* a prior dismissal still applies after a fresh failure replaces the
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* `last_agent_error` metadata.
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*/
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export function lastAgentErrorStamp(error: LastAgentError) {
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return `${error.occurredAt ?? ""}:${error.message}`;
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}
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function readOptionalString(value: unknown) {
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return typeof value === "string" && value !== "" ? value : undefined;
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}
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