import { redirect } from "next/navigation";
import { beforeEach, describe, expect, it, vi } from "vitest";
import { requirePermission } from "@/lib/admin/guard";
import {
	createHelpQuestion,
	deleteHelpQuestion,
	updateHelpQuestion,
} from "./admin-help";

const { execute } = vi.hoisted(() => ({ execute: vi.fn() }));
vi.mock("@/features/housekeeping/domains/content/services/mutations", () => ({
	contentMutationService: { execute },
	createContentMutationInvocation: (
		actor: { id: number },
		correlationId: string,
	) => ({ expectedActorId: actor.id, correlationId, legacy: true }),
}));
vi.mock("@/lib/admin/guard", () => ({ requirePermission: vi.fn() }));
vi.mock("@/lib/permissions", () => ({ PERMS: { PAGES_EDIT: "pages.edit" } }));
vi.mock("next/cache", () => ({ revalidatePath: vi.fn() }));
vi.mock("next/navigation", () => ({ redirect: vi.fn() }));

const staff = { id: 1, rank: 7, username: "admin" };
const fakeForm = (data: Record<string, string | null>) => ({
	get: (key: string) => (key in data ? data[key] : null),
});

beforeEach(() => {
	vi.clearAllMocks();
	vi.mocked(requirePermission).mockResolvedValue(staff as never);
	execute.mockResolvedValue({
		ok: true,
		data: { before: null, after: { id: "5" } },
		correlationId: "legacy",
	});
});

describe("Content help legacy wrappers", () => {
	it("delegates create and redirects", async () => {
		await createHelpQuestion(
			fakeForm({ name: "FAQ", content: "<p>Answer</p>" }) as FormData,
		);
		expect(execute).toHaveBeenCalledWith(
			expect.anything(),
			"help-question.change",
			expect.objectContaining({ action: "create", name: "FAQ" }),
		);
		expect(redirect).toHaveBeenCalledWith("/admin/help-questions");
	});
	it("delegates update and redirects", async () => {
		await updateHelpQuestion(
			fakeForm({ id: "42", name: "Updated", content: "New" }) as FormData,
		);
		expect(execute).toHaveBeenCalledWith(
			expect.anything(),
			"help-question.change",
			expect.objectContaining({ action: "update", id: "42" }),
		);
		expect(redirect).toHaveBeenCalledWith("/admin/help-questions");
	});
	it("delegates delete and redirects", async () => {
		await deleteHelpQuestion(fakeForm({ id: "42" }) as FormData);
		expect(execute).toHaveBeenCalledWith(
			expect.anything(),
			"help-question.change",
			{ action: "delete", id: "42" },
		);
		expect(redirect).toHaveBeenCalledWith("/admin/help-questions");
	});
});