extends Control

# Internal monologue display (per D-015)
# Shows character's internal thoughts as text overlay

@onready var text_panel: PanelContainer = $PanelContainer
@onready var text_label: RichTextLabel = $PanelContainer/MarginContainer/RichTextLabel

var fade_timer: float = 0.0
var fade_duration: float = 5.0  # Display duration before fade
var is_visible: bool = false
var _active_tween: Tween = null

func _ready() -> void:
	print("MonologueDisplay: Initialized")
	text_panel.modulate.a = 0.0
	is_visible = false

func _process(delta: float) -> void:
	# Auto-fade after display
	if is_visible:
		fade_timer += delta
		if fade_timer >= fade_duration:
			_fade_out()

# Show internal monologue text
func show_monologue(text: String, duration: float = 5.0) -> void:
	text_label.text = text
	fade_duration = duration
	fade_timer = 0.0
	is_visible = true

	# Cancel any active tween before starting a new one
	if _active_tween and _active_tween.is_valid():
		_active_tween.kill()
	_active_tween = create_tween()
	_active_tween.tween_property(text_panel, "modulate:a", 1.0, 0.3)

# Fade out the monologue
func _fade_out() -> void:
	if not is_visible:
		return

	is_visible = false
	if _active_tween and _active_tween.is_valid():
		_active_tween.kill()
	_active_tween = create_tween()
	_active_tween.tween_property(text_panel, "modulate:a", 0.0, 0.5)