ast

type ExpressionInspection struct {
	// ResourceDependencies lists all known resources and their access paths
	// used in the expression
	ResourceDependencies []ResourceDependency
	// FunctionCalls lists all known function calls and their arguments found
	// in the expression
	FunctionCalls []FunctionCall
	// UnknownResources lists any resource references that weren't declared
	UnknownResources []UnknownResource
	// UnknownFunctions lists any function calls that weren't declared, either
	// by kro engine, standard libraries or CEL built-in functions.
	UnknownFunctions []UnknownFunction
}

type FunctionCall struct {
	// Name is the function identifier
	// For example: "hash" "toLower"
	Name string

	// Arguments contains the string representation of each argument passed to the function
	// For example: ["deployment.name", "'frontend'"] for a call like concat(deployment.name, "frontend")
	Arguments []string
}

type Inspector struct {
	// contains filtered or unexported fields
}

type ResourceDependency struct {
	// ID is the root resource identifier (e.g "deployment", "service", "pod")
	ID string
	// Path is the full access path including nested fields
	// For example: "deployment.spec.replicas" or "service.metadata.name"
	Path string
}

type UnknownFunction struct {
	// Name is the undeclared function identifier that was called
	Name string
}

type UnknownResource struct {
	// ID is the undeclared resource identifier that was referenced
	ID string
	// Path is the full access path that was attempted with this unknown resource
	// For example: "unknown_resource.field.subfield"
	Path string
}