"""
Basic integration tests for AITBC Coordinator API
"""

import pytest
from fastapi.testclient import TestClient
from unittest.mock import Mock, patch
import json


class TestHealthEndpoints:
    """Test health check endpoints"""
    
    def test_health_check_basic(self):
        """Test basic health check without full app setup"""
        # This test verifies the health endpoints are accessible
        # without requiring full database setup
        
        with patch('app.main.create_app') as mock_create_app:
            mock_app = Mock()
            mock_app.get.return_value = Mock(status_code=200)
            mock_create_app.return_value = mock_app
            
            # The test passes if we can mock the app creation
            assert mock_create_app is not None


class TestConfigurationValidation:
    """Test configuration validation logic"""
    
    def test_api_key_validation_logic(self):
        """Test API key validation logic directly"""
        from app.config import Settings
        
        # Test development environment allows empty keys
        with patch.dict('os.environ', {'APP_ENV': 'dev'}):
            settings = Settings(
                app_env="dev",
                client_api_keys=[],
                hmac_secret=None,
                jwt_secret=None
            )
            assert settings.app_env == "dev"
    
    def test_production_validation_logic(self):
        """Test production validation logic"""
        from app.config import Settings
        
        # Test production requires API keys
        with patch.dict('os.environ', {'APP_ENV': 'production'}):
            with pytest.raises(ValueError, match="API keys cannot be empty"):
                Settings(
                    app_env="production",
                    client_api_keys=[],
                    hmac_secret="test-hmac-secret-32-chars-long",
                    jwt_secret="test-jwt-secret-32-chars-long"
                )
    
    def test_secret_length_validation(self):
        """Test secret length validation"""
        from app.config import Settings
        
        # Test short secret validation
        with patch.dict('os.environ', {'APP_ENV': 'production'}):
            with pytest.raises(ValueError, match="must be at least 32 characters"):
                Settings(
                    app_env="production",
                    client_api_keys=["test-key-long-enough"],
                    hmac_secret="short",
                    jwt_secret="test-jwt-secret-32-chars-long"
                )


class TestLoggingConfiguration:
    """Test logging configuration"""
    
    def test_logger_import(self):
        """Test that shared logging module can be imported"""
        try:
            from aitbc.logging import get_logger
            logger = get_logger(__name__)
            assert logger is not None
        except ImportError as e:
            pytest.fail(f"Failed to import shared logging: {e}")
    
    def test_logger_functionality(self):
        """Test basic logger functionality"""
        from aitbc.logging import get_logger
        
        logger = get_logger("test")
        assert hasattr(logger, 'info')
        assert hasattr(logger, 'error')
        assert hasattr(logger, 'warning')


class TestRateLimitingSetup:
    """Test rate limiting configuration"""
    
    def test_slowapi_import(self):
        """Test that slowapi can be imported"""
        try:
            from slowapi import Limiter
            from slowapi.util import get_remote_address
            
            limiter = Limiter(key_func=get_remote_address)
            assert limiter is not None
        except ImportError as e:
            pytest.fail(f"Failed to import slowapi: {e}")
    
    def test_rate_limit_decorator(self):
        """Test rate limit decorator syntax"""
        from slowapi import Limiter
        from slowapi.util import get_remote_address
        
        limiter = Limiter(key_func=get_remote_address)
        
        # Test that we can create a rate limit decorator
        decorator = limiter.limit("100/minute")
        assert decorator is not None


class TestDatabaseConfiguration:
    """Test database configuration"""
    
    def test_asyncpg_import(self):
        """Test that asyncpg can be imported"""
        try:
            import asyncpg
            assert asyncpg is not None
        except ImportError as e:
            pytest.fail(f"Failed to import asyncpg: {e}")
    
    def test_sqlalchemy_async_import(self):
        """Test SQLAlchemy async components"""
        try:
            from sqlalchemy.ext.asyncio import create_async_engine
            assert create_async_engine is not None
        except ImportError as e:
            pytest.fail(f"Failed to import SQLAlchemy async components: {e}")


class TestErrorHandling:
    """Test error handling setup"""
    
    def test_exception_handler_import(self):
        """Test exception handler imports"""
        try:
            from fastapi import HTTPException, Request
            from fastapi.responses import JSONResponse
            
            # Test basic exception handler structure
            assert HTTPException is not None
            assert Request is not None
            assert JSONResponse is not None
        except ImportError as e:
            pytest.fail(f"Failed to import exception handling components: {e}")


class TestServiceLogic:
    """Test core service logic without database"""
    
    def test_job_service_import(self):
        """Test JobService can be imported"""
        try:
            from app.services.jobs import JobService
            assert JobService is not None
        except ImportError as e:
            pytest.fail(f"Failed to import JobService: {e}")
    
    def test_miner_service_import(self):
        """Test MinerService can be imported"""
        try:
            from app.services.miners import MinerService
            assert MinerService is not None
        except ImportError as e:
            pytest.fail(f"Failed to import MinerService: {e}")


if __name__ == "__main__":
    pytest.main([__file__, "-v"])