import json
import pytest
from vigilar.config import VigilarConfig
from vigilar.storage.queries import insert_pet, get_all_pets
from vigilar.web.app import create_app

@pytest.fixture
def rules_app(test_db):
    cfg = VigilarConfig()
    app = create_app(cfg)
    app.config["TESTING"] = True
    app.config["DB_ENGINE"] = test_db
    insert_pet(test_db, name="Milo", species="dog")
    return app

def _get_pet_id(rules_app):
    db = rules_app.config["DB_ENGINE"]
    return get_all_pets(db)[0]["id"]

def test_create_rule(rules_app):
    pet_id = _get_pet_id(rules_app)
    with rules_app.test_client() as c:
        rv = c.post(f"/pets/{pet_id}/rules", json={
            "name": "Outdoor timer",
            "conditions": [{"type": "in_zone_longer_than", "zone": "EXTERIOR", "minutes": 45}],
            "action": "push_notify", "action_message": "{pet_name} outside", "cooldown_minutes": 30})
        assert rv.status_code == 200
        assert rv.get_json()["ok"] is True

def test_list_rules(rules_app):
    pet_id = _get_pet_id(rules_app)
    with rules_app.test_client() as c:
        c.post(f"/pets/{pet_id}/rules", json={"name": "Test", "conditions": [], "action": "log_event", "cooldown_minutes": 30})
        rv = c.get(f"/pets/{pet_id}/rules")
        assert len(rv.get_json()["rules"]) == 1

def test_delete_rule(rules_app):
    pet_id = _get_pet_id(rules_app)
    with rules_app.test_client() as c:
        rv = c.post(f"/pets/{pet_id}/rules", json={"name": "Del", "conditions": [], "action": "log_event", "cooldown_minutes": 30})
        rule_id = rv.get_json()["id"]
        rv = c.delete(f"/pets/{pet_id}/rules/{rule_id}")
        assert rv.status_code == 200

def test_invalid_action(rules_app):
    pet_id = _get_pet_id(rules_app)
    with rules_app.test_client() as c:
        rv = c.post(f"/pets/{pet_id}/rules", json={"name": "Bad", "conditions": [], "action": "invalid", "cooldown_minutes": 30})
        assert rv.status_code == 400

def test_rule_templates(rules_app):
    with rules_app.test_client() as c:
        rv = c.get("/pets/api/rule-templates")
        assert rv.status_code == 200
        assert len(rv.get_json()) >= 5