import { beforeEach, describe, expect, it, vi } from "vitest";
import { PERMS } from "@/lib/permission-slugs";
import type { HousekeepingCapabilityContext } from "../../foundation/contracts";
import { loadContentInboxItems } from "./inbox-production";
import { loadContentSearchCandidates } from "./search-production";
import { loadContentWidget } from "./widgets-production";

const { run } = vi.hoisted(() => ({ run: vi.fn() }));

vi.mock("./queries/content-queries", () => ({
	contentQuery: { run },
}));

const context = {
	actor: { id: 42, username: "operator", rank: 7 },
	isSuperAdmin: false,
	has: () => true,
	hasAny: () => true,
	hasAll: () => true,
} satisfies HousekeepingCapabilityContext;

function capability(granted: readonly string[]): HousekeepingCapabilityContext {
	const permissions = new Set(granted);
	return {
		...context,
		has: (slug) => permissions.has(slug),
		hasAny: (...slugs) => slugs.some((slug) => permissions.has(slug)),
		hasAll: (...slugs) => slugs.every((slug) => permissions.has(slug)),
	};
}

function result(
	routeId: string,
	total: number,
	items: readonly Record<string, unknown>[] = [],
) {
	return {
		ok: true as const,
		data: {
			kind: routeId.split(".")[1],
			items,
			total,
			partialDependencies: [],
		},
		correlationId: "provider-production",
	};
}

describe("Content production providers", () => {
	beforeEach(() => {
		vi.clearAllMocks();
		run.mockImplementation(async (_context, input) =>
			result(input.routeId, input.routeId.includes("articles") ? 7 : 3),
		);
	});

	it("returns only truthful persisted counts from editorial and localization widgets", async () => {
		const signal = new AbortController().signal;
		await expect(
			loadContentWidget("editorial", context, signal),
		).resolves.toEqual({ articles: 7 });
		await expect(
			loadContentWidget("localization", context, signal),
		).resolves.toEqual({ stores: 3 });
	});

	it("loads real search candidates from bounded query routes", async () => {
		run.mockImplementation(async (_context, input) =>
			result(input.routeId, 1, [
				{
					id: "9",
					title: "Launch",
					description: "Published",
					href: "/ase/content/editorial/articles/9",
				},
			]),
		);

		const candidates = await loadContentSearchCandidates(
			"articles",
			context,
			"launch",
			25,
		);
		expect(candidates).toEqual([
			expect.objectContaining({
				id: "content.editorial.articles:9",
				href: "/ase/content/editorial/articles/9",
			}),
		]);
		expect(run).toHaveBeenCalledWith(
			context,
			expect.objectContaining({
				list: { search: "launch", pageSize: 25, offset: 0 },
			}),
		);
	});

	it("builds publication inbox items only from real query rows", async () => {
		run.mockImplementation(async (_context, input) =>
			result(input.routeId, 1, [
				{
					id: "5",
					title: "Release",
					status: "published",
					updatedAt: new Date().toISOString(),
					href: "/ase/content/editorial/articles/5",
				},
			]),
		);

		const items = await loadContentInboxItems(
			"publication",
			context,
			new AbortController().signal,
		);
		expect(items).toEqual([]);
	});

	it("loads only capability-matched media counts", async () => {
		const result = await loadContentWidget(
			"media",
			capability([PERMS.BANNERS_VIEW]),
			new AbortController().signal,
		);
		expect(result).toEqual({ banners: 3 });
		expect(run).toHaveBeenCalledTimes(1);
		expect(run).toHaveBeenCalledWith(
			expect.anything(),
			expect.objectContaining({ routeId: "content.media.banners" }),
		);
	});

	it("does not invent a zero when a widget dependency is unavailable", async () => {
		run.mockResolvedValueOnce({
			ok: false,
			error: { code: "DEPENDENCY_UNAVAILABLE", messageKey: "dependency" },
			correlationId: "unavailable",
		});
		await expect(
			loadContentWidget("editorial", context, new AbortController().signal),
		).rejects.toThrow("Content widget query unavailable");
	});

	it("emits only actionable publication statuses", async () => {
		run.mockResolvedValueOnce(
			result("content.editorial.articles", 2, [
				{
					id: "draft",
					title: "Draft",
					status: "draft",
					updatedAt: new Date().toISOString(),
					href: "/ase/content/editorial/articles/draft",
				},
				{
					id: "published",
					title: "Published",
					status: "published",
					updatedAt: new Date().toISOString(),
					href: "/ase/content/editorial/articles/published",
				},
			]),
		);
		const items = await loadContentInboxItems(
			"publication",
			context,
			new AbortController().signal,
		);
		expect(items.map((item) => item.itemId)).toEqual(["draft"]);
		expect(items[0]?.state).toBe("draft");
	});
});