jesse-ux
d08ffdc0a6
Cap planet captions at 30 degrees with a third ring, fall back only within the current person's sessions, and load self when the people catalog fails.
29 lines
1.2 KiB
TypeScript
29 lines
1.2 KiB
TypeScript
import { sessionMatchesSubject } from "./chat-profile-picker-model";
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import type { ChatSession } from "./home-types";
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import { isUnsavedEmptyConsultation } from "./session-list-filter";
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/** A list row is metadata, never authority to erase an opened transcript.
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* A complete refresh of one person drops that person's rows the server no
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* longer returns, and leaves every other person untouched. */
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export function mergeSubjectSessionRows(
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current: readonly ChatSession[],
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incoming: readonly ChatSession[],
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options?: { readonly subjectId?: string; readonly complete?: boolean },
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): ChatSession[] {
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const incomingIds = new Set(incoming.map((session) => session.id));
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const subjectId = options?.subjectId;
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const base = options?.complete && subjectId
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? current.filter((session) => incomingIds.has(session.id)
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|| !sessionMatchesSubject(session, subjectId)
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|| isUnsavedEmptyConsultation(session))
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: current;
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const rows = new Map(base.map((session) => [session.id, session]));
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for (const row of incoming) {
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const existing = rows.get(row.id);
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rows.set(row.id, existing?.messagesHydrated
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? { ...existing, ...row, messages: existing.messages, messagesHydrated: true }
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: row);
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}
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return [...rows.values()];
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}
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