import pytest
from fastapi import HTTPException
from jira_webhook_llm import app
from llm.models import JiraWebhookPayload

def test_error_handling_middleware(test_client, mock_jira_payload):
    # Test 404 error handling
    response = test_client.post("/nonexistent-endpoint", json={})
    assert response.status_code == 404
    assert "error_id" in response.json()
    
    # Test validation error handling
    invalid_payload = mock_jira_payload.copy()
    invalid_payload.pop("issueKey")
    response = test_client.post("/jira-webhook", json=invalid_payload)
    assert response.status_code == 422
    assert "details" in response.json()

def test_webhook_handler(setup_db, test_client, mock_full_jira_payload):
    # Test successful webhook handling with full payload
    response = test_client.post("/jira-webhook", json=mock_full_jira_payload)
    assert response.status_code == 200
    response_data = response.json()
    assert "status" in response_data
    assert response_data["status"] in ["success", "skipped"]
    if response_data["status"] == "success":
        assert "analysis_flags" in response_data

    # Validate database storage
    from database.models import JiraAnalysis
    from database.database import get_db
    with get_db() as db:
        record = db.query(JiraAnalysis).filter_by(issue_key=mock_full_jira_payload["issueKey"]).first()
        assert record is not None
        assert record.issue_summary == mock_full_jira_payload["summary"]
        assert record.request_payload == mock_full_jira_payload
        assert record.project_key == mock_full_jira_payload["projectKey"]

def test_llm_test_endpoint(test_client):
    # Test LLM test endpoint
    response = test_client.post("/test-llm")
    assert response.status_code == 200
    assert "response" in response.json()

@pytest.mark.asyncio
async def test_retry_decorator():
    # Test retry decorator functionality
    from jira_webhook_llm import retry  # Import decorator from main module
    @retry(max_retries=3)  # Use imported decorator
    async def failing_function():
        raise Exception("Test error")
    
    with pytest.raises(Exception):
        await failing_function()