artifacts

type AnalysisResult struct {
	ContentType string
	SizeBytes   int64
	Checksum    string
	Tags        []string
	Metadata    map[string]string
}

type Analyzer struct{}

type Artifact struct {
	ID             string
	Name           string
	Path           string
	Source         SourceType
	SourceAgentID  string
	Purpose        string
	ContentType    string
	SizeBytes      int64
	Checksum       string
	CreatedAt      time.Time
	UpdatedAt      time.Time
	LastAccessedAt *time.Time
	AccessCount    int
	Tags           []string
	Metadata       map[string]string
	DeletedAt      *time.Time
	SessionID      string // Session this artifact belongs to (nullable for backward compatibility)
}

type ArtifactStore interface {
	// Index adds or updates an artifact in the catalog.
	Index(ctx context.Context, artifact *Artifact) error

	// Get retrieves artifact metadata by ID.
	Get(ctx context.Context, id string) (*Artifact, error)

	// GetByName retrieves artifact by file name within a session.
	// If sessionID is empty, searches in user artifacts (backward compatibility).
	GetByName(ctx context.Context, name string, sessionID string) (*Artifact, error)

	// List returns all artifacts matching filters.
	List(ctx context.Context, filter *Filter) ([]*Artifact, error)

	// Search performs FTS5 full-text search.
	// If sessionID is non-empty, results are scoped to that session.
	Search(ctx context.Context, query string, sessionID string, limit int) ([]*Artifact, error)

	// Update updates artifact metadata.
	Update(ctx context.Context, artifact *Artifact) error

	// Delete soft-deletes or hard-deletes an artifact.
	Delete(ctx context.Context, id string, hard bool) error

	// RecordAccess updates last_accessed_at and access_count.
	RecordAccess(ctx context.Context, id string) error

	// GetStats returns storage statistics.
	GetStats(ctx context.Context) (*Stats, error)

	// Close closes the store.
	Close() error
}

type ArtifactUpdateCallback func(artifact *Artifact, eventType string)

type Filter struct {
	Source         *SourceType
	ContentType    *string
	Tags           []string
	MinSize        *int64
	MaxSize        *int64
	AfterDate      *time.Time
	BeforeDate     *time.Time
	IncludeDeleted bool
	Limit          int
	Offset         int
	SessionID      *string // Filter by session (nullable)
}

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

type SourceType string

type Stats struct {
	TotalFiles     int
	TotalSizeBytes int64
	UserFiles      int
	GeneratedFiles int
	DeletedFiles   int
}

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

type WatcherConfig struct {
	Enabled    bool                   // Enable hot-reload
	DebounceMs int                    // Debounce delay in milliseconds (default: 500ms)
	Logger     *zap.Logger            // Logger for events
	OnCreate   ArtifactUpdateCallback // Callback for new artifacts (optional)
	OnModify   ArtifactUpdateCallback // Callback for modified artifacts (optional)
	OnDelete   ArtifactUpdateCallback // Callback for deleted artifacts (optional)
}