# -*- coding: utf-8 -*-
"""纯 FastAPI 模式（api_prefix=''）测试：前端全部路径由 FastAPI 服务。"""
import warnings

import pytest
from fastapi.testclient import TestClient

warnings.filterwarnings('ignore')

# 前端实际调用的路径（从 index.html / site_auth.js 抽取的代表集合）
FRONTEND_PATHS = [
    '/', '/health', '/api/info', '/song', '/search', '/playlist', '/album',
    '/toplist', '/artist_songs', '/comments',
    '/auth/me', '/auth/login', '/auth/logout', '/auth/heartbeat', '/auth/register',
    '/auth/send_code', '/auth/redeem', '/auth/forgot_password', '/auth/ann_seen',
    '/auth/admin_login/email', '/auth/admin_login/verify',
    '/user/status', '/user/logout', '/user/qr/create', '/user/qr/check',
    '/user/playlists', '/user/playlist', '/user/collect', '/user/comment',
    '/account/vip', '/global/playlists', '/global/playlist', '/api/playlist/play',
    '/download', '/download/batch_zip', '/download/result', '/download/batch_zip/result',
    '/podcast/parse', '/podcast/programs', '/podcast/search', '/podcast/hot',
    '/podcast/download', '/podcast/download/batch_zip',
    '/api/topen', '/api/queue', '/api/batch_progress', '/api/task/cancel',
    '/api/task/heartbeat', '/api/task/list', '/api/fe_error', '/audio_stream',
    '/admin/qr/create', '/admin/qr/check', '/admin/cookie/status', '/admin/cookie/delete',
    '/admin/logs', '/admin/site/users', '/admin/site/logs', '/admin/site/cards/list',
    '/admin/site/ann/get', '/admin/site/play_key/get', '/admin/site/backup/list',
    '/admin/site/smtp/get', '/admin/site/user/cookie',
]


@pytest.fixture()
def root_client(tmp_path, monkeypatch):
    """root 模式应用（不挂 Flask 兜底、前缀为空）。"""
    import auth_system as auth
    import core.db as db

    monkeypatch.setattr(auth, 'DATA_DIR', tmp_path)
    monkeypatch.setattr(auth, 'DB_PATH', tmp_path / 'site.db')
    monkeypatch.setattr(auth, 'BACKUP_DIR', tmp_path / 'backups')
    monkeypatch.setattr(auth, 'SECRET_KEY_PATH', tmp_path / 'secret.key')
    monkeypatch.setattr(db, 'DATA_DIR', tmp_path)
    monkeypatch.setattr(db, 'DB_PATH', tmp_path / 'site.db')
    auth.init_db()
    monkeypatch.setattr('web.deps.secret_key', lambda: 'root-mode-secret')

    from web.app import create_app
    return TestClient(create_app(api_prefix=''))


@pytest.mark.parametrize('path', FRONTEND_PATHS)
def test_frontend_path_not_404(root_client, path):
    """前端调用的每条路径都必须有 FastAPI 路由（不得 404）。"""
    r = root_client.post(path, json={})
    assert r.status_code != 404, f'{path} 在纯 FastAPI 模式下 404'


def test_root_page_served(root_client):
    r = root_client.get('/')
    assert r.status_code == 200
    assert r.headers.get('cache-control', '').startswith('no-cache')


def test_no_api_v1_prefix_in_root_mode(root_client):
    """根路径模式下不再有 /api/v1 前缀（Flask 时代的比对前缀已废弃）。"""
    r = root_client.post('/api/v1/song', json={})
    assert r.status_code == 404