Files
kandev/apps/web/components/task/simple/chat-entries.ts
T
2026-05-16 20:07:57 +01:00

114 lines
3.3 KiB
TypeScript

import type { CommentTurnContext } from "./turn-context";
import { groupSortKey, type SessionGroup } from "./session-groups";
import type {
RunError,
TaskComment,
TaskDecision,
TaskSession,
TimelineEvent,
} from "@/app/office/tasks/[id]/types";
/**
* Discriminated union of every row that can appear in the task chat
* timeline. The `task-chat.tsx` renderer narrows on `kind`.
*/
export type ChatEntry =
| {
kind: "comment";
data: TaskComment;
sortKey: string;
turn?: CommentTurnContext;
hasLaterAgentReply?: boolean;
}
| { kind: "timeline"; data: TimelineEvent; sortKey: string }
| { kind: "session"; data: SessionGroup; sortKey: string }
| { kind: "decision"; data: TaskDecision; sortKey: string }
| { kind: "error"; data: RunError; sortKey: string };
/**
* For each user comment, returns true when at least one agent comment
* exists with a strictly later createdAt. Used to suppress the run
* status badge once the agent reply has landed.
*/
export function buildLaterAgentReplyMap(comments: TaskComment[]): Map<string, boolean> {
const map = new Map<string, boolean>();
// Cheap O(n*m) loop — typical chat threads have a small handful of
// comments. If this grows, sort once and binary-search instead.
for (const c of comments) {
if (c.authorType !== "user") continue;
const hasReply = comments.some(
(other) => other.authorType === "agent" && other.createdAt > c.createdAt,
);
map.set(c.id, hasReply);
}
return map;
}
/**
* Pull RunError entries out of failed sessions. One entry per office
* session in FAILED state — the session row's error_message becomes
* the rawPayload for the chat entry's Show details.
*/
export function buildRunErrorsFromSessions(sessions: TaskSession[]): RunError[] {
const errors: RunError[] = [];
for (const s of sessions) {
if (s.state !== "FAILED") continue;
const failedAt = s.completedAt ?? s.updatedAt ?? s.startedAt ?? "";
errors.push({
id: `re-${s.id}`,
sessionId: s.id,
agentProfileId: s.agentProfileId,
rawPayload: s.errorMessage ?? "",
failedAt,
});
}
return errors;
}
export type MergeChatEntriesArgs = {
comments: TaskComment[];
timeline: TimelineEvent[];
groups: SessionGroup[];
decisions?: TaskDecision[];
turnCtx?: Map<string, CommentTurnContext>;
runErrors?: RunError[];
laterAgentReplyMap?: Map<string, boolean>;
};
export function mergeChatEntries({
comments,
timeline,
groups,
decisions = [],
turnCtx,
runErrors = [],
laterAgentReplyMap,
}: MergeChatEntriesArgs): ChatEntry[] {
const entries: ChatEntry[] = [
...comments.map((c) => ({
kind: "comment" as const,
data: c,
sortKey: c.createdAt,
turn: turnCtx?.get(c.id),
hasLaterAgentReply: laterAgentReplyMap?.get(c.id),
})),
...timeline.map((t) => ({ kind: "timeline" as const, data: t, sortKey: t.at })),
...groups.map((g) => ({
kind: "session" as const,
data: g,
sortKey: groupSortKey(g),
})),
...decisions.map((d) => ({
kind: "decision" as const,
data: d,
sortKey: d.createdAt,
})),
...runErrors.map((e) => ({
kind: "error" as const,
data: e,
sortKey: e.failedAt,
})),
];
return entries.sort((a, b) => a.sortKey.localeCompare(b.sortKey));
}