from fastapi.testclient import TestClient

from app.core.config import get_settings
from app.main import create_app


def test_health_endpoint_returns_app_identity(monkeypatch) -> None:
    # 健康检查只暴露服务身份，不触发Agent运行或数据库写入。
    monkeypatch.setenv("SIGNALSCOUT_ENV", "test")
    get_settings.cache_clear()
    with TestClient(create_app()) as client:
        response = client.get("/health")
    get_settings.cache_clear()

    assert response.status_code == 200
    assert response.json()["status"] == "ok"
    assert response.json()["app"] == "SignalScout"


def test_home_page_returns_dashboard_shell(monkeypatch) -> None:
    # 根路径应该展示业务工作台，而不是返回接口404。
    monkeypatch.setenv("SIGNALSCOUT_ENV", "test")
    get_settings.cache_clear()
    with TestClient(create_app()) as client:
        response = client.get("/")
    get_settings.cache_clear()

    assert response.status_code == 200
    assert "SignalScout" in response.text
    assert "今日 AI 情报" in response.text
    assert "采集今日情报" not in response.text


def test_manual_agent_run_endpoint_is_not_exposed(monkeypatch) -> None:
    # Agent只通过后台调度器自动运行，HTTP API不提供手动启动入口。
    monkeypatch.setenv("SIGNALSCOUT_ENV", "test")
    get_settings.cache_clear()
    with TestClient(create_app()) as client:
        response = client.post("/agent/runs/daily")
        stream_response = client.post("/agent/runs/daily/stream")
    get_settings.cache_clear()

    assert response.status_code == 404
    assert stream_response.status_code == 404