// Rhai test for environment variables functionality
// This test verifies that the enhanced deploy_application function works correctly with environment variables

print("=== Testing Environment Variables in Rhai ===");

// Create Kubernetes manager
print("Creating Kubernetes manager...");
let km = kubernetes_manager_new("default");
print("✓ Kubernetes manager created");

// Test 1: Deploy application with environment variables
print("\n--- Test 1: Deploy with Environment Variables ---");

// Clean up any existing resources
try {
    delete_deployment(km, "rhai-env-test");
    print("✓ Cleaned up existing deployment");
} catch(e) {
    print("✓ No existing deployment to clean up");
}

try {
    delete_service(km, "rhai-env-test");
    print("✓ Cleaned up existing service");
} catch(e) {
    print("✓ No existing service to clean up");
}

// Deploy with both labels and environment variables
try {
    let result = deploy_application(km, "rhai-env-test", "nginx:latest", 1, 80, #{
        "app": "rhai-env-test",
        "test": "environment-variables",
        "language": "rhai"
    }, #{
        "NODE_ENV": "test",
        "DATABASE_URL": "postgres://localhost:5432/test",
        "API_KEY": "test-api-key-12345",
        "LOG_LEVEL": "debug",
        "PORT": "80"
    });
    print("✓ " + result);
} catch(e) {
    print("❌ Failed to deploy with env vars: " + e);
    throw e;
}

// Verify deployment was created
try {
    let deployment_name = get_deployment(km, "rhai-env-test");
    print("✓ Deployment verified: " + deployment_name);
} catch(e) {
    print("❌ Failed to verify deployment: " + e);
    throw e;
}

// Test 2: Deploy application without environment variables
print("\n--- Test 2: Deploy without Environment Variables ---");

// Clean up
try {
    delete_deployment(km, "rhai-no-env-test");
    delete_service(km, "rhai-no-env-test");
} catch(e) {
    // Ignore cleanup errors
}

// Deploy with labels only, empty env vars map
try {
    let result = deploy_application(km, "rhai-no-env-test", "nginx:alpine", 1, 8080, #{
        "app": "rhai-no-env-test",
        "test": "no-environment-variables"
    }, #{
        // Empty environment variables map
    });
    print("✓ " + result);
} catch(e) {
    print("❌ Failed to deploy without env vars: " + e);
    throw e;
}

// Test 3: Deploy with special characters in environment variables
print("\n--- Test 3: Deploy with Special Characters in Env Vars ---");

// Clean up
try {
    delete_deployment(km, "rhai-special-env-test");
    delete_service(km, "rhai-special-env-test");
} catch(e) {
    // Ignore cleanup errors
}

// Deploy with special characters
try {
    let result = deploy_application(km, "rhai-special-env-test", "nginx:latest", 1, 3000, #{
        "app": "rhai-special-env-test"
    }, #{
        "DATABASE_URL": "postgres://user:pass@host:5432/db?ssl=true&timeout=30",
        "JSON_CONFIG": `{"server": {"port": 3000, "host": "0.0.0.0"}}`,
        "SPECIAL_CHARS": "!@#$%^&*()_+-=[]{}|;:,.<>?",
        "MULTILINE": "line1\nline2\nline3"
    });
    print("✓ " + result);
} catch(e) {
    print("❌ Failed to deploy with special chars: " + e);
    throw e;
}

// Test 4: Test resource listing after deployments
print("\n--- Test 4: Verify Resource Listing ---");

try {
    let deployments = deployments_list(km);
    print("✓ Found " + deployments.len() + " deployments");
    
    // Check that our test deployments are in the list
    let found_env_test = false;
    let found_no_env_test = false;
    let found_special_test = false;
    
    for deployment in deployments {
        if deployment == "rhai-env-test" {
            found_env_test = true;
        } else if deployment == "rhai-no-env-test" {
            found_no_env_test = true;
        } else if deployment == "rhai-special-env-test" {
            found_special_test = true;
        }
    }
    
    if found_env_test {
        print("✓ Found rhai-env-test deployment");
    } else {
        print("❌ rhai-env-test deployment not found in list");
    }
    
    if found_no_env_test {
        print("✓ Found rhai-no-env-test deployment");
    } else {
        print("❌ rhai-no-env-test deployment not found in list");
    }
    
    if found_special_test {
        print("✓ Found rhai-special-env-test deployment");
    } else {
        print("❌ rhai-special-env-test deployment not found in list");
    }
} catch(e) {
    print("❌ Failed to list deployments: " + e);
}

// Test 5: Test services listing
print("\n--- Test 5: Verify Services ---");

try {
    let services = services_list(km);
    print("✓ Found " + services.len() + " services");
    
    // Services should be created for each deployment
    let service_count = 0;
    for service in services {
        if service.contains("rhai-") && service.contains("-test") {
            service_count = service_count + 1;
            print("✓ Found test service: " + service);
        }
    }
    
    if service_count >= 3 {
        print("✓ All expected services found");
    } else {
        print("⚠️ Expected at least 3 test services, found " + service_count);
    }
} catch(e) {
    print("❌ Failed to list services: " + e);
}

// Cleanup all test resources
print("\n--- Cleanup ---");

let cleanup_items = ["rhai-env-test", "rhai-no-env-test", "rhai-special-env-test"];

for item in cleanup_items {
    try {
        delete_deployment(km, item);
        print("✓ Deleted deployment: " + item);
    } catch(e) {
        print("⚠️ Could not delete deployment " + item + ": " + e);
    }
    
    try {
        delete_service(km, item);
        print("✓ Deleted service: " + item);
    } catch(e) {
        print("⚠️ Could not delete service " + item + ": " + e);
    }
}

print("\n=== Environment Variables Rhai Test Complete ===");
print("✅ All tests passed successfully!");