feat(catalog): add saved packages, preview and bulk price editing

src/features/catalog/components/packages/catalog-package-preview-model.test.ts

@@ -0,0 +1,164 @@
+import { describe, expect, it } from "vitest";
+import {
+	buildPackagePreview,
+	createPreviewAssetLoader,
+	parsePreviewItemIds,
+} from "./catalog-package-preview-model";
+
+const page = (id: number, parentId = -1, overrides = {}) => ({
+	id,
+	parentId,
+	caption: `Page ${id}`,
+	enabled: "1" as const,
+	visible: "1" as const,
+	iconImage: 0,
+	minRank: 1,
+	clubOnly: "0" as const,
+	vipOnly: "0" as const,
+	orderNum: id,
+	pageLayout: "default_3x3",
+	...overrides,
+});
+const profile = { playerMode: true, rank: 1, club: false, vip: false };
+describe("package preview access", () => {
+	it("honors restrictions on every included ancestor", () => {
+		const result = buildPackagePreview(
+			{ pages: [page(1, -1, { minRank: 5 }), page(2, 1)], offers: [] },
+			profile,
+			"",
+		);
+		expect(result.pages).toEqual([]);
+		expect(result.restrictedCount).toBe(2);
+	});
+	it("handles hidden/disabled ancestors and club membership", () => {
+		for (const restriction of [
+			{ visible: "0" },
+			{ enabled: "0" },
+			{ clubOnly: "1" },
+			{ vipOnly: "1" },
+		]) {
+			expect(
+				buildPackagePreview(
+					{ pages: [page(1, -1, restriction), page(2, 1)], offers: [] },
+					profile,
+					"",
+				).pages,
+			).toEqual([]);
+		}
+		expect(
+			buildPackagePreview(
+				{ pages: [page(1, -1, { clubOnly: "1" })], offers: [] },
+				{ ...profile, vip: true },
+				"",
+			).pages,
+		).toHaveLength(1);
+	});
+	it("rejects cycles without hanging and reports external subtree boundaries", () => {
+		const result = buildPackagePreview(
+			{ pages: [page(1, 2), page(2, 1), page(3, 999)], offers: [] },
+			profile,
+			"",
+		);
+		expect(result.pages.map((p) => p.id)).toEqual([3]);
+		expect(result.invalidCount).toBe(2);
+		expect(result.externalParents).toBe(true);
+	});
+	it("bounds oversized snapshots before traversing", () => {
+		const result = buildPackagePreview(
+			{ pages: Array.from({ length: 500 }, (_, i) => page(i + 1)), offers: [] },
+			profile,
+			"",
+		);
+		expect(result.pages).toHaveLength(200);
+		expect(result.truncated).toBe(true);
+	});
+	it("preserves parent navigation when only a child offer matches", () => {
+		const result = buildPackagePreview(
+			{
+				pages: [page(1), page(2, 1)],
+				offers: [
+					{
+						id: 1,
+						pageId: 2,
+						catalogName: "Sofa",
+						itemIds: "4;5",
+						costCredits: 2,
+						costPoints: 0,
+						pointsType: 0,
+						amount: 1,
+					},
+				],
+			},
+			profile,
+			"sofa",
+		);
+		expect(result.pages.map((p) => p.id)).toEqual([1, 2]);
+		expect(result.matchingPageIds).toEqual([2]);
+	});
+	it("parses bundle IDs strictly without treating partial numbers as IDs", () => {
+		expect(parsePreviewItemIds("2; 3,4;2;abc;5x;-1;0")).toEqual([2, 3, 4]);
+	});
+});
+describe("preview asset requests", () => {
+	it("ignores older responses after changing selection", async () => {
+		const resolves: ((value: number[]) => void)[] = [];
+		const loader = createPreviewAssetLoader(
+			() => new Promise<number[]>((resolve) => resolves.push(resolve)),
+		);
+		const seen: number[][] = [];
+		const first = loader.run([1], (value) => seen.push(value));
+		const second = loader.run([2], (value) => seen.push(value));
+		resolves[1]([2]);
+		await second;
+		resolves[0]([1]);
+		await first;
+		expect(seen).toEqual([[2]]);
+	});
+	it("does not publish after unmount/cancellation", async () => {
+		let finish = (_value: number[]) => {};
+		const loader = createPreviewAssetLoader(
+			() =>
+				new Promise<number[]>((resolve) => {
+					finish = resolve;
+				}),
+		);
+		const seen: number[][] = [];
+		const pending = loader.run([1], (value) => seen.push(value));
+		loader.cancel();
+		finish([1]);
+		await pending;
+		expect(seen).toEqual([]);
+	});
+});
+
+describe("offer membership access", () => {
+	it("filters Club offers separately from their public category and permits VIP", () => {
+		const snapshot = {
+			pages: [page(1)],
+			offers: [
+				{
+					id: 1,
+					pageId: 1,
+					catalogName: "Club chair",
+					clubOnly: "1" as const,
+					itemIds: "2",
+					costCredits: 1,
+					costPoints: 0,
+					pointsType: 0,
+					amount: 1,
+				},
+			],
+		};
+		const guest = buildPackagePreview(snapshot, profile, "");
+		expect(guest.pages).toHaveLength(1);
+		expect(guest.offers).toHaveLength(0);
+		expect(guest.restrictedOfferCounts[1]).toBe(1);
+		expect(
+			buildPackagePreview(snapshot, { ...profile, vip: true }, "").offers,
+		).toHaveLength(1);
+		expect(
+			buildPackagePreview(snapshot, { ...profile, playerMode: false }, "")
+				.offers,
+		).toHaveLength(1);
+	});
+});