import assert from 'node:assert/strict'
import test from 'node:test'

import {
	getUpgradeChangelogTranslation,
	setUpgradeChangelogTranslation,
	shouldUpgradeChangelogStayOpen,
	upgradeChangelogTranslationCacheKey,
	upgradeExternalChangelogUrl,
} from './upgrade-changelog.ts'

test('external changelog links only allow HTTP protocols', () => {
	assert.equal(upgradeExternalChangelogUrl('https://example.com/path'), 'https://example.com/path')
	assert.equal(
		upgradeExternalChangelogUrl('https://example.com/path).'),
		'https://example.com/path',
	)
	assert.equal(upgradeExternalChangelogUrl('http://example.com/path,'), 'http://example.com/path')
	assert.equal(upgradeExternalChangelogUrl('javascript:alert(1)'), null)
})

test('changelog popover stays open while trigger or popup owns hover or focus', () => {
	const empty = {
		triggerHovered: false,
		triggerFocused: false,
		popupHovered: false,
		popupFocused: false,
	}
	assert.equal(shouldUpgradeChangelogStayOpen({ ...empty, triggerHovered: true }), true)
	assert.equal(shouldUpgradeChangelogStayOpen({ ...empty, popupHovered: true }), true)
	assert.equal(
		shouldUpgradeChangelogStayOpen({ ...empty, triggerHovered: false, popupHovered: true }),
		true,
	)
	assert.equal(shouldUpgradeChangelogStayOpen({ ...empty, popupFocused: true }), true)
	assert.equal(shouldUpgradeChangelogStayOpen(empty), false)
})

test('translated changelog cache separates target languages and stays lazy', () => {
	const chinese = upgradeChangelogTranslationCacheKey('modrinth', 'project', 'release', 'zh-CN')
	const english = upgradeChangelogTranslationCacheKey('modrinth', 'project', 'release', 'en-US')
	assert.equal(getUpgradeChangelogTranslation(chinese), undefined)
	setUpgradeChangelogTranslation(chinese, 'translated')
	assert.equal(getUpgradeChangelogTranslation(chinese), 'translated')
	assert.equal(getUpgradeChangelogTranslation(english), undefined)
})