transform

type DefaultsOptions struct {
	Options
	DefaultValues config.DefaultValues
}

type DefaultsResult struct {
	Changed         bool
	ProcessedFiles  []string
	AppliedDefaults map[string][]string // file -> list of applied defaults
	SkippedTargets  map[string][]string // file -> list of skipped targets with reasons
}

type FlattenOptions struct {
	Options
	FlattenResponses bool
}

type FlattenResult struct {
	Changed           bool
	ProcessedFiles    []string
	FlattenedRefs     map[string][]string // file -> flattened reference paths
	RemovedComponents map[string][]string // file -> removed component names
}

type KeyChange struct {
	File   string
	OldKey string
	NewKey string
	Line   int // Add line number for YAML changes, 0 for JSON
}

type Options struct {
	Mappings   map[string]string
	Exclude    []string
	DryRun     bool
	Backup     bool
	OutputFile string
}

type PaginationOptions struct {
	Options
	PaginationPriority []string
	EndpointRules      []config.EndpointPaginationRule
}

type PaginationResult struct {
	Changed          bool
	ProcessedFiles   []string
	RemovedParams    map[string][]string // file -> removed param names
	RemovedResponses map[string][]string // file -> removed response codes
	ModifiedSchemas  map[string][]string // file -> modified schema paths
	UnusedComponents []string            // components that became unused
}

type RuleEntry struct {
	Name string
	Rule config.DefaultRule
}

type TransformationPipeline struct {
	Config          *config.Config
	VendorProviders []string
	DryRun          bool
	Backup          bool
	OutputFile      string
}

type TransformationResults struct {
	Changed            []string
	PaginationResult   *PaginationResult
	FlattenResult      *FlattenResult
	VendorResult       *VendorExtensionResult
	DefaultsResult     *DefaultsResult
	AnyTransformations bool
}

type ValidationError struct {
	Message  string
	Location string
	Field    string
}

type ValidationResult struct {
	Valid  bool
	Errors []ValidationError
}

type VendorExtensionOptions struct {
	Options
	VendorExtensions config.VendorExtensions
	EnabledProviders []string // specific providers to apply, empty means all
}

type VendorExtensionResult struct {
	Changed           bool
	ProcessedFiles    []string
	AddedExtensions   map[string][]string // file -> list of added extensions
	SkippedOperations map[string][]string // file -> list of skipped operations with reasons
}