- The conversation page tells the rail and the sessions modal which session it shows (announceShownSession, useShownSession); they reload, so a session reopened by ?session_id= shows at once. - Only that session is Current and greyed out (the active one without ?session_id=); the active row then leads back to it. - The rail lists the session on screen even when it's older than its latest sessions. Co-Authored-By: Claude Opus 5.5 <[email protected]>
19 lines
574 B
TypeScript
19 lines
574 B
TypeScript
import type { ShownSession } from "@/src/types";
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export const ShownSessionEvent = "cobble:session-shown";
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/**
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* The last session a conversation page showed, for a rail list that
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* mounts after the page told it.
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*/
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export let lastShownSession: ShownSession | null = null;
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/**
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* Tells the rail which session the conversation page shows, once its
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* history loads (`useShownSession`).
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*/
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export default function announceShownSession(shown: ShownSession) {
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lastShownSession = shown;
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window.dispatchEvent(new CustomEvent(ShownSessionEvent, { detail: shown }));
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}
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