shoc-frontend-new/src/test/domain/work-orders/utils/comment-highlight.test.ts

import { describe, expect, it } from "vitest";
import type { WorkOrderComment } from "@/domain/work-orders/types/work-order-detail";
import { highlightedCommentIds } from "@/domain/work-orders/utils/comment-highlight";
import { encodeMentionToken } from "@/domain/work-orders/utils/comment-mentions";

function makeComment(overrides: Partial<WorkOrderComment>): WorkOrderComment {
  return {
    id: "c1",
    createdDate: "2026-01-01T00:00:00",
    commenttext: "",
    commentType: "internal",
    userName: "Someone Else",
    authorId: "other",
    commenter: null,
    recordType: null,
    ...overrides,
  };
}

const SINCE = "2025-12-31T00:00:00Z";

describe("highlightedCommentIds", () => {
  it("treats an API mentions id array as a mention even with plain @Name text", () => {
    const comment = makeComment({
      id: "m1",
      commenttext: "Hey @Jane can you check this",
      mentions: ["user-1"],
    });

    const mentionHit = highlightedCommentIds([comment], { since: SINCE, mentions: true }, "user-1");
    expect(mentionHit.has("m1")).toBe(true);

    // The same comment must NOT tint under Recent activity (comments bucket).
    const commentBucket = highlightedCommentIds(
      [comment],
      { since: SINCE, mentions: false },
      "user-1",
    );
    expect(commentBucket.has("m1")).toBe(false);
  });

  it("still recognises encoded @[id:name] tokens", () => {
    const comment = makeComment({
      id: "e1",
      commenttext: `Ping ${encodeMentionToken("user-1", "Jane Doe")} please`,
    });

    expect(
      highlightedCommentIds([comment], { since: SINCE, mentions: true }, "user-1").has("e1"),
    ).toBe(true);
  });

  it("keeps a non-mention comment in the comments bucket", () => {
    const comment = makeComment({ id: "p1", commenttext: "Status update, no mentions" });

    expect(
      highlightedCommentIds([comment], { since: SINCE, mentions: false }, "user-1").has("p1"),
    ).toBe(true);
    expect(
      highlightedCommentIds([comment], { since: SINCE, mentions: true }, "user-1").has("p1"),
    ).toBe(false);
  });
});