@tool
extends SelectableContainer
signal command_requested(command: String)

@onready var output: RichTextLabel = $Output
@onready var command_input: LineEdit = $Command

func _ready() -> void:
	super._ready()
	if Engine.is_editor_hint():
		return
	command_input.text_submitted.connect(_submit)

func _submit(command: String) -> void:
	if command.strip_edges().is_empty():
		return
	append_output("$ " + command + "\n")
	command_input.clear()
	if command_requested.get_connections().is_empty():
		append_output("No SSH transport connected. Command was not sent.\n")
	else:
		command_requested.emit(command)

func append_output(text: String) -> void:
	output.add_text(text)