from fastapi.testclient import TestClient

from backend.app.main import app


client = TestClient(app)


def test_user_config_api_and_profile_page():
    login = client.post('/api/auth/login', json={
        'username': 'alice',
        'password': 'secret123',
    }).json()
    headers = {'Authorization': f"Bearer {login['access_token']}"}

    profile_response = client.get('/api/user/me', headers=headers)
    assert profile_response.status_code == 200
    payload = profile_response.json()
    assert payload['username'] == 'alice'

    update_response = client.put('/api/user/me', json={
        'email': 'alice@example.com',
        'bio': 'Updated bio',
    }, headers=headers)
    assert update_response.status_code == 200
    assert client.get('/api/user/me', headers=headers).json()['username'] == 'alice'

    page_response = client.get('/profile')
    assert page_response.status_code == 200
    assert 'Profile' in page_response.text
    assert '<output id="username" class="readonly-value">Loading...</output>' in page_response.text
    assert 'name="username"' not in page_response.text
    assert '<textarea id="bio" name="bio" rows="4"></textarea>' in page_response.text
    assert 'name="avatar" type="file"' in page_response.text
    assert 'name="avatar_url"' not in page_response.text
    assert 'value="mastodon.social"' in page_response.text
    assert 'From my #LinkLog: &quot;' in page_response.text
    assert 'id="auth-menu" class="auth-menu hidden"' in page_response.text
    assert 'id="auth-home-link" href="/">Home</a>' in page_response.text
    assert 'id="auth-profile-link" class="hidden"' in page_response.text
    assert '<a id="auth-username" class="user-name" href="/">' in page_response.text
    assert 'id="auth-avatar"' not in page_response.text

    bob_login = client.post('/api/auth/login', json={
        'username': 'bob',
        'password': 'secret123',
    }).json()
    bob_headers = {'Authorization': f"Bearer {bob_login['access_token']}"}
    password_response = client.put('/api/user/password', json={
        'current_password': 'secret123',
        'new_password': 'new-secret-123',
    }, headers=bob_headers)
    assert password_response.status_code == 200
    assert client.post('/api/auth/login', json={
        'username': 'bob',
        'password': 'new-secret-123',
    }).status_code == 200
    assert client.put('/api/user/password', json={
        'current_password': 'new-secret-123',
        'new_password': 'secret123',
    }, headers=bob_headers).status_code == 200

    upload_response = client.post(
        '/api/user/avatar',
        headers=headers,
        files={'avatar': ('avatar.png', b'fake-png-data', 'image/png')},
    )
    assert upload_response.status_code == 200
    avatar_url = upload_response.json()['avatar_url']
    assert avatar_url.startswith('/media/user-1.png')
    assert client.get(avatar_url).content == b'fake-png-data'

    updated_profile = client.get('/api/user/me', headers=headers).json()
    assert updated_profile['avatar_url'] == avatar_url