storage

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

type HistoryEntry struct {
	ID             string            `json:"id"`
	Timestamp      time.Time         `json:"timestamp"`
	ServiceName    string            `json:"service_name"`
	CredentialType string            `json:"credential_type"`
	Action         string            `json:"action"` // rotate, rollback, verify
	Status         string            `json:"status"` // success, failed, partial, rolled_back
	Duration       time.Duration     `json:"duration"`
	Error          string            `json:"error,omitempty"`
	User           string            `json:"user,omitempty"`
	Metadata       map[string]string `json:"metadata,omitempty"`

	// Rotation details
	OldVersion string       `json:"old_version,omitempty"`
	NewVersion string       `json:"new_version,omitempty"`
	Strategy   string       `json:"strategy,omitempty"`
	Steps      []StepResult `json:"steps,omitempty"`
}

type RotationStatus struct {
	ServiceName      string            `json:"service_name"`
	Status           string            `json:"status"` // active, failed, needs_rotation, never_rotated
	LastRotation     time.Time         `json:"last_rotation"`
	NextRotation     *time.Time        `json:"next_rotation,omitempty"`
	LastResult       string            `json:"last_result"`
	LastError        string            `json:"last_error,omitempty"`
	RotationCount    int               `json:"rotation_count"`
	SuccessCount     int               `json:"success_count"`
	FailureCount     int               `json:"failure_count"`
	RotationInterval time.Duration     `json:"rotation_interval,omitempty"`
	Metadata         map[string]string `json:"metadata,omitempty"`
}

type StepResult struct {
	Name        string        `json:"name"`
	Status      string        `json:"status"`
	StartedAt   time.Time     `json:"started_at"`
	CompletedAt time.Time     `json:"completed_at"`
	Duration    time.Duration `json:"duration"`
	Error       string        `json:"error,omitempty"`
}

type Storage interface {
	// SaveStatus saves the current rotation status for a service
	SaveStatus(status *RotationStatus) error

	// GetStatus retrieves the current rotation status for a service
	GetStatus(serviceName string) (*RotationStatus, error)

	// SaveHistory saves a rotation history entry
	SaveHistory(entry *HistoryEntry) error

	// GetHistory retrieves rotation history for a service
	GetHistory(serviceName string, limit int) ([]HistoryEntry, error)

	// GetAllHistory retrieves rotation history for all services
	GetAllHistory(limit int) ([]HistoryEntry, error)

	// CleanupOldEntries removes history entries older than the specified duration
	CleanupOldEntries(olderThan time.Duration) error
}