from app import app
import json
import pytest
import requests


# Patch requests.Session used by clients before importing app to avoid network calls
class SilentDummySession:
    def __init__(self):
        self.headers = {}
        self.auth = None

    def post(self, *args, **kwargs):
        class R:
            def raise_for_status(self):
                return None

            def json(self):
                return {'data': {'ticket': 'TICKET', 'CSRFPreventionToken': 'CSRF'}}

        return R()

    def get(self, *args, **kwargs):
        class R:
            def raise_for_status(self):
                return None

            def json(self):
                return {'data': []}

        return R()


def _patch_sessions(monkeypatch):
    monkeypatch.setattr('utils.proxmox_client.requests.Session',
                        lambda: SilentDummySession())
    monkeypatch.setattr(
        'utils.check_mk_client.requests.Session', lambda: SilentDummySession())


# Replace requests.Session globally immediately so importing app won't trigger real requests
requests.Session = lambda: SilentDummySession()


@pytest.fixture
def client(monkeypatch):
    _patch_sessions(monkeypatch)
    # mock proxmox and checkmk clients inside app

    class DummyProx:
        def get_cluster(self):
            return {'nodes': [{'name': 'node1', 'status': 'online', 'maxmem': 1024, 'maxcpu': 2, 'qemu': []}]}

    class DummyCheck:
        def get_host_status(self, name):
            return {'name': name, 'state': 'ok'}

        def get_host_services(self, name):
            return [{'service_description': 'ping', 'state': 'ok', 'output': 'OK - PING'}]

    monkeypatch.setattr('app.proxmox', DummyProx())
    monkeypatch.setattr('app.checkmk', DummyCheck())

    app.testing = True
    with app.test_client() as c:
        yield c


def test_index(client):
    r = client.get('/')
    assert r.status_code == 200
    assert b'node1' in r.data


def test_host_detail(client):
    r = client.get('/host/node1')
    assert r.status_code == 200
    assert b'ping' in r.data