'use strict';

/**
 * 消息管理后台（users.php → aksrt_messages）契约：
 * 1) 页面由独立 trait 承载，UsersMenus 只做组合与路由注册；
 * 2) 写操作走 admin_post + nonce + 能力校验；
 * 3) SQL 全部在 NotificationAdminQuery 内且经 prepare；
 * 4) 分页用共享 AdminListPagination；
 * 5) 旧实现与死代码已删除。
 */

const assert = require('node:assert/strict');
const fs = require('node:fs');
const path = require('node:path');
const test = require('node:test');

const root = path.resolve(__dirname, '../..');
const read = (file) => fs.readFileSync(path.join(root, file), 'utf8');

test('messages page is composed from its own trait', () => {
  const menus = read('src/Admin/Native/UsersMenus.php');
  assert.ok(menus.includes('use UsersMenusMessages;'));
  assert.ok(menus.includes("'aksrt_messages'"));
  assert.ok(menus.includes("add_action('admin_post_aksrt_users_send_message', [$this, 'handle_send_message'])"));
  assert.ok(menus.includes("add_action('admin_post_aksrt_users_bulk_messages', [$this, 'handle_bulk_messages'])"));
  assert.ok(menus.includes("add_action('admin_enqueue_scripts', [$this, 'enqueue_message_assets'])"));
  // 旧实现不得残留在壳类中。
  assert.doesNotMatch(menus, /function render_messages_page|function handle_send_message|message_sent|message_failed/);
  assert.doesNotMatch(menus, /aksrt_notification/);
});

test('write handlers check capability and nonce', () => {
  const page = read('src/Admin/Native/UsersMenusMessages.php');
  assert.match(page, /function handle_send_message\(\): void \{\s*\$this->ensure_cap\(\);\s*check_admin_referer\('aksrt_users_send_message'\);/);
  assert.match(page, /function handle_bulk_messages\(\): void \{\s*\$this->ensure_cap\(\);\s*check_admin_referer\('aksrt_users_bulk_messages'\);/);
  assert.ok(page.includes("wp_nonce_field('aksrt_users_send_message')"));
  assert.ok(page.includes("wp_nonce_field('aksrt_users_bulk_messages')"));
  // 页面层不直接碰数据库，分页走共享组件。
  assert.doesNotMatch(page, /\$wpdb/);
  assert.ok(page.includes('AdminListPagination::render('));
});

test('admin query keeps SQL prepared and bulk size capped', () => {
  const query = read('src/Messages/NotificationAdminQuery.php');
  assert.match(query, /DELETE FROM \{\$table\} WHERE id IN \(\{\$in\}\)", \$ids\)/);
  assert.ok(query.includes("array_fill(0, count($ids), '%d')"));
  assert.ok(query.includes('array_slice($ids, 0, self::MAX_BULK)'));
  assert.ok(query.includes('$wpdb->esc_like($s)'));
});

test('dead notification helpers are removed', () => {
  assert.doesNotMatch(read('inc/modules/user-notifications.php'), /aksrt_notification_type_label/);
  assert.doesNotMatch(read('src/Messages/Message.php'), /get_all_notifications/);
  assert.ok(fs.existsSync(path.join(root, 'assets/css/admin/messages.css')));
});