import { describe, expect, it } from "vitest";
import { TaskStatus } from "@/model/taskStatus";
import { InMemoryFileSystem } from "../helpers/InMemoryFileSystem";
import { parseTaskFile } from "@/utils/markdown";

const FS = new InMemoryFileSystem();
const FILE = "/tasks/test.xflow.md";

describe("task status integration", () => {
	it("parses valid status from file", async () => {
		await FS.writeFile(
			FILE,
			[
				"---",
				'id: "abc"',
				'title: "Test"',
				"status: open",
				"---",
				"",
				"Body",
			].join("\n"),
		);

		const raw = await FS.readFile(FILE);
		const task = parseTaskFile(raw);
		expect(task.status).toBe(TaskStatus.OPEN);
	});

	it("returns UNKNOWN after manually changing status to invalid value in file", async () => {
		await FS.writeFile(
			FILE,
			[
				"---",
				'id: "abc"',
				'title: "Test"',
				"status: open",
				"---",
				"",
				"Body",
			].join("\n"),
		);

		const raw = await FS.readFile(FILE);
		const modified = raw.replace("status: open", "status: __not_a_status__");
		await FS.writeFile(FILE, modified);

		const final = await FS.readFile(FILE);
		const task = parseTaskFile(final);
		expect(task.status).toBe(TaskStatus.UNKNOWN);
	});
});