plugin

type CommandFunc func(args []string) error

type EditorAPI interface {
	// --- Buffer Access (Read-Only Preferred) ---
	// GetBufferContent(start, end types.Position) ([]byte, error) // Get specific range
	GetBufferLines(startLine, endLine int) ([][]byte, error) // Get range of lines
	GetBufferLine(line int) ([]byte, error)                  // Get single line
	GetBufferLineCount() int                                 // Get line count
	GetBufferFilePath() string                               // Get current file path
	IsBufferModified() bool                                  // Check modified status
	GetBufferBytes() []byte

	// --- Buffer Modification ---
	// Use with caution! Ensure plugins don't corrupt state.
	InsertText(pos types.Position, text []byte) error
	DeleteRange(start, end types.Position) error
	// ReplaceRange(start, end types.Position, text []byte) error // Combine delete/insert
	SaveBuffer(filePath ...string) error                           // Save buffer to file with optional path
	Replace(pattern, replacement string, global bool) (int, error) // Add Replace for substitution command

	// --- Cursor & Viewport ---
	GetCursor() types.Position
	SetCursor(pos types.Position) // Will clamp and scroll
	GetViewport() (y, x int)      // Get ViewportY, ViewportX

	// --- Event Bus Interaction ---
	DispatchEvent(eventType event.Type, data interface{})
	SubscribeEvent(eventType event.Type, handler event.Handler) // Plugins can listen too

	// --- Command Registration ---
	RegisterCommand(name string, cmdFunc CommandFunc) error // Allow plugins to expose commands

	// --- Status Bar ---
	SetStatusMessage(format string, args ...interface{}) // Show temporary messages

	// --- Theme Access ---
	GetThemeStyle(styleName string) tcell.Style // Get a style from the active theme
	SetTheme(name string) error
	GetTheme() *theme.Theme
	ListThemes() []string

	// --- Application Control ---
	RequestQuit(force bool) // Signal the application to quit

}

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

type Plugin interface {
	// Name returns the unique identifier name of the plugin.
	Name() string

	// Initialize is called once when the plugin is loaded.
	// It receives the EditorAPI to interact with the core.
	// Used for setup, subscribing to events, registering commands.
	Initialize(api EditorAPI) error

	// Shutdown is called once when the editor is closing.
	// Used for cleanup tasks.
	Shutdown() error
}