'use strict';

const assert = require('node:assert/strict');
const fs = require('node:fs');
const os = require('node:os');
const path = require('node:path');
const { cleanupStaleFiles } = require('../js/library-watcher.js');

const directory = fs.mkdtempSync(path.join(os.tmpdir(), 'spine-thumb-cleanup-'));
const now = Date.now();
const old = path.join(directory, 'spine-thumb-old.webp');
const fresh = path.join(directory, 'spine-thumb-fresh.webp');
const unrelated = path.join(directory, 'other-old.webp');

try {
	for (const file of [old, fresh, unrelated]) fs.writeFileSync(file, 'x');
	const oldTime = new Date(now - 25 * 60 * 60 * 1000);
	fs.utimesSync(old, oldTime, oldTime);
	fs.utimesSync(unrelated, oldTime, oldTime);

	assert.equal(cleanupStaleFiles(directory, 'spine-thumb-', 24 * 60 * 60 * 1000, now), 1);
	assert.equal(fs.existsSync(old), false);
	assert.equal(fs.existsSync(fresh), true);
	assert.equal(fs.existsSync(unrelated), true);
	console.log('PASS: 只清理超过 24 小时的本插件临时文件');
} finally {
	fs.rmSync(directory, { recursive: true, force: true });
}