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');
const exists = (file) => fs.existsSync(path.join(root, file));

const expectedFields = [
  'avatar_upload_s',
  'avatar_external',
  'avatar_default_img',
  'user_cover_upload_s',
  'user_cover_img',
  'user_desc_std',
];

const externalSources = ['', 'gravatar', 'weavatar', 'cravatar', 'geekzu', 'loli', 'sep', 'v2ex'];

test('user features schemas expose exactly the six canonical fields', () => {
  const js = read('assets/admin/src/schema/sections/users/features.js');
  const phpAll = read('src/Admin/Schema/SchemaUsers.php');
  const php = phpAll.slice(phpAll.indexOf("'features' => ["), phpAll.indexOf("'verify' => ["));

  const jsFields = [...js.matchAll(/\{\s*key:\s*'([^']+)',\s*label:/g)].map((match) => match[1]);
  const phpFields = [...php.matchAll(/\['key'\s*=>\s*'([^']+)',\s*'label'/g)].map((match) => match[1]);
  assert.deepEqual(jsFields, expectedFields);
  assert.deepEqual(phpFields, expectedFields);

  assert.match(js, /avatar_upload_s:\s*true/);
  assert.match(js, /avatar_external:\s*''/);
  assert.match(js, /assets\/img\/avatar-default\.png/);
  assert.match(js, /user_cover_upload_s:\s*true/);
  assert.match(js, /assets\/img\/user_t\.jpg/);
  assert.match(js, /user_desc_std:\s*'这家伙很懒，什么都没有写\.\.\.'/);
  assert.match(php, /avatar_default_img[^\n]+get_theme_file_uri\('assets\/img\/avatar-default\.png'\)/);
  assert.match(php, /user_cover_img[^\n]+get_theme_file_uri\('assets\/img\/user_t\.jpg'\)/);

  const jsSources = [...js.matchAll(/\{ label: '[^']+', value: '([^']*)' \}/g)].map((match) => match[1]);
  const phpSources = [...php.matchAll(/\['label' => '[^']+', 'value' => '([^']*)'\]/g)].map((match) => match[1]);
  assert.deepEqual(jsSources, externalSources);
  assert.deepEqual(phpSources, externalSources);
});

test('avatar, cover, signature, and upload runtime use the canonical settings', () => {
  const helpers = read('inc/helpers/aksrt-avatar.php');
  const runtime = read('src/Settings/UserRuntime.php');
  const upload = read('src/Admin/UserControllerProfileMediaOperations.php');
  const center = read('inc/helpers/aksrt-user-center.php');

  const customAt = helpers.indexOf("$custom = aksrt_get_custom_avatar_url");
  const externalAt = helpers.indexOf("$external = aksrt_get_external_avatar_url", customAt);
  const defaultAt = helpers.indexOf('return aksrt_get_default_avatar_url();', externalAt);
  assert.ok(customAt >= 0 && customAt < externalAt && externalAt < defaultAt);

  const hosts = {
    gravatar: 'https://www.gravatar.com/avatar/',
    weavatar: 'https://weavatar.com/avatar/',
    cravatar: 'https://cn.cravatar.com/avatar/',
    geekzu: 'https://sdn.geekzu.org/avatar/',
    loli: 'https://gravatar.loli.net/avatar/',
    sep: 'https://cdn.sep.cc/avatar/',
    v2ex: 'https://cdn.v2ex.com/gravatar/',
  };
  for (const [source, host] of Object.entries(hosts)) {
    assert.match(helpers, new RegExp(`'${source}'\\s*=>\\s*'${host.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')}'`));
  }
  assert.match(helpers, /hash\('sha256', strtolower\(trim\(\$email\)\)\)/);
  assert.match(helpers, /'s'\s*=>\s*\$size/);
  assert.match(helpers, /'d'\s*=>\s*aksrt_get_default_avatar_url\(\)/);

  assert.match(helpers, /get_user_meta\(\$user_id, 'aksrt_background_image', true\)/);
  assert.match(helpers, /return \(string\) \$settings\['user_cover_img'\]/);
  assert.match(helpers, /get_user_meta\(\$user_id, 'description', true\)/);
  assert.match(helpers, /return \(string\) \$settings\['user_desc_std'\]/);
  assert.match(helpers, /!empty\(\$settings\['avatar_upload_s'\]\)/);
  assert.match(helpers, /!empty\(\$settings\['user_cover_upload_s'\]\)/);

  assert.match(runtime, /Settings::read_domain\('users', 'features'\)/);
  assert.doesNotMatch(runtime, /user_center_tabs/);
  assert.match(runtime, /'tabs'\s*=>\s*\['profile', 'level', 'comments', 'credits', 'revenue', 'favorites', 'auth'\]/);
  assert.match(upload, /aksrt_is_avatar_upload_enabled\(\)/);
  assert.match(upload, /aksrt_is_user_cover_upload_enabled\(\)/);
  assert.match(center, /'show_avatar_edit'\s*=>\s*\$allow_avatar_upload/);
  assert.match(center, /'allow_bg_upload'\s*=>\s*\$allow_bg_upload/);
});

test('public user surfaces consume the canonical cover and signature helpers', () => {
  for (const file of [
    'templates/parts/user/author-hero.php',
    'src/WidgetSystem/Renderers/UserRenderer.php',
    'inc/helpers/aksrt-user-dashboard.php',
  ]) {
    assert.match(read(file), /aksrt_get_user_cover_url/);
  }

  for (const file of [
    'templates/parts/user/author-hero.php',
    'src/WidgetSystem/Renderers/UserRenderer.php',
    'inc/helpers/aksrt-graphic-card.php',
    'inc/helpers/aksrt-single-render.php',
    'templates/parts/single-author-bar.php',
    'templates/shortcodes/profile.php',
    'inc/helpers/header/aksrt-header-render.php',
  ]) {
    assert.match(read(file), /aksrt_get_user_description/);
  }
});

test('retired admin pages, schemas, APIs, and metadata chains are absent', () => {
  const deletedFiles = [
    'assets/admin/src/pages/users/UsersFeatures.vue',
    'assets/admin/src/pages/users/UsersSignin.vue',
    'assets/admin/src/schema/sections/users/signin.js',
    'assets/admin/src/pages/tools/ToolsEmailRollback.vue',
    'assets/admin/src/schema/sections/tools/email-rollback.js',
    'assets/admin/src/schema/sections/tools/frontend-modal-rollout.js',
    'src/Admin/Schema/SchemaToolsEmailRollback.php',
    'src/Admin/Schema/SchemaToolsFrontendModalRollout.php',
    'src/Auth/EmailRollback.php',
    'src/Settings/FrontendModalRuntime.php',
    'assets/admin/src/pages/extensions/ExtensionTools.vue',
  ];
  for (const file of deletedFiles) {
    assert.equal(exists(file), false, `${file} should be deleted`);
  }

  const sources = [
    'assets/admin/src/constants/sections/users.js',
    'assets/admin/src/constants/sections/tools.js',
    'assets/admin/src/constants/sections/extensions.js',
    'assets/admin/src/router/component-loaders/users.js',
    'assets/admin/src/router/component-loaders/tools.js',
    'assets/admin/src/router/component-loaders/extensions.js',
    'assets/admin/src/api/modules/tools.js',
    'assets/admin/src/schema/sections/tools/index.js',
    'src/Admin/Schema/SchemaTools.php',
    'src/Admin/ToolsController.php',
    'src/Settings/Settings.php',
    'src/Settings/Capabilities.php',
    'src/Settings/DomainGroups.php',
    'src/Core/ScriptsPart1c.php',
    'functions.php',
  ].map(read).join('\n');

  for (const retired of [
    'users/signin',
    'email-rollback',
    'EmailRollback',
    'aksrt_email_previous',
    'aksrt_email_changed_at',
    'frontend_modal_rollout',
    'FrontendModalRuntime',
    'isRolloutEnabled',
    'extensions/tools',
    '/tools/maintenance',
    'get_system_tools_settings',
    'upload_avatar',
    'upload_profile_background',
  ]) {
    assert.equal(sources.includes(retired), false, `${retired} should be absent`);
  }

  assert.match(read('assets/admin/src/pages/tools/ToolsUpdate.vue'), /#\/users\/credits/);
  assert.doesNotMatch(read('assets/admin/src/pages/tools/ToolsUpdate.vue'), /#\/users\/signin/);
  assert.match(read('assets/admin/src/api/modules/tools.js'), /\/settings\/health/);
  assert.match(read('assets/admin/src/constants/sections/tools.js'), /route: '\/tools\/health'/);
});