/**
 * store-sync-poll unit tests (node:test).
 *
 * Run from apps/web:
 *   node --experimental-strip-types --test src/lib/store-sync-poll.test.ts
 */
import assert from "node:assert/strict";
import { describe, it } from "node:test";

import {
	isRetryableStoreSyncStatus,
	readStoreSyncSnapshot,
	storeSyncPhase
} from "./store-sync-poll.ts";

describe("store-sync-poll", () => {
	it("reads product snapshot fields", () => {
		const snap = readStoreSyncSnapshot(
			{
				pending_sync: true,
				last_synced_at: "2026-01-01T00:00:00Z",
				last_sync_status: "success",
				last_sync_error: "",
				last_sync_summary: { total: 3, created: 1, updated: 2, failed: 0, skipped: 0 }
			},
			"products"
		);
		assert.equal(snap.pending, true);
		assert.equal(snap.summary?.total, 3);
	});

	it("maps pending to queued, claimed to running, advanced synced_at to completed", () => {
		assert.equal(
			storeSyncPhase(
				{ pending: true, syncedAt: "a", status: "", error: "", summary: null },
				"a"
			),
			"queued"
		);
		assert.equal(
			storeSyncPhase(
				{ pending: false, syncedAt: "a", status: "", error: "", summary: null },
				"a"
			),
			"running"
		);
		assert.equal(
			storeSyncPhase(
				{ pending: false, syncedAt: "b", status: "success", error: "", summary: null },
				"a"
			),
			"completed"
		);
	});

	it("marks failed and partial as retryable", () => {
		assert.equal(isRetryableStoreSyncStatus("failed"), true);
		assert.equal(isRetryableStoreSyncStatus("partial"), true);
		assert.equal(isRetryableStoreSyncStatus("success"), false);
	});
});