extends Control

@onready var regenerate_button: Button = $VBoxContainer/RegenerateButton
@onready var gem_types_spinbox: SpinBox = $VBoxContainer/GemTypesContainer/GemTypesSpinBox
@onready var gem_types_label: Label = $VBoxContainer/GemTypesContainer/GemTypesLabel
@onready var grid_width_spinbox: SpinBox = $VBoxContainer/GridSizeContainer/GridWidthContainer/GridWidthSpinBox
@onready var grid_height_spinbox: SpinBox = $VBoxContainer/GridSizeContainer/GridHeightContainer/GridHeightSpinBox
@onready var grid_width_label: Label = $VBoxContainer/GridSizeContainer/GridWidthContainer/GridWidthLabel
@onready var grid_height_label: Label = $VBoxContainer/GridSizeContainer/GridHeightContainer/GridHeightLabel

var match3_scene: Node2D

func _ready():
	print("Match3DebugMenu: _ready() called")
	DebugManager.debug_toggled.connect(_on_debug_toggled)
	# Initialize with current debug state
	var current_debug_state = DebugManager.is_debug_enabled()
	print("Match3DebugMenu: Current debug state is ", current_debug_state)
	visible = current_debug_state
	print("Match3DebugMenu: Initial visibility set to ", visible)
	if current_debug_state:
		_on_debug_toggled(true)
	regenerate_button.pressed.connect(_on_regenerate_pressed)
	gem_types_spinbox.value_changed.connect(_on_gem_types_changed)
	grid_width_spinbox.value_changed.connect(_on_grid_width_changed)
	grid_height_spinbox.value_changed.connect(_on_grid_height_changed)

func _find_match3_scene():
	# Debug menu is now: Match3 -> UILayer -> Match3DebugMenu
	# So we need to go up two levels: get_parent() = UILayer, get_parent().get_parent() = Match3
	var ui_layer = get_parent()
	if ui_layer and ui_layer is CanvasLayer:
		match3_scene = ui_layer.get_parent()
		if match3_scene and match3_scene.get_script():
			var script_path = match3_scene.get_script().resource_path
			if script_path == "res://scenes/game/gameplays/match3_gameplay.gd":
				print("Debug: Found match3 scene: ", match3_scene.name, " at path: ", match3_scene.get_path())
				return

	# If we couldn't find it, clear the reference
	match3_scene = null
	print("Debug: Could not find match3_gameplay scene")

func _on_debug_toggled(enabled: bool):
	print("Match3DebugMenu: Debug toggled to ", enabled)
	visible = enabled
	print("Match3DebugMenu: Visibility set to ", visible)
	if enabled:
		# Always refresh match3 scene reference when debug menu opens
		if not match3_scene:
			_find_match3_scene()
		# Update display values
		if match3_scene and match3_scene.has_method("get") and "TILE_TYPES" in match3_scene:
			gem_types_spinbox.value = match3_scene.TILE_TYPES
			gem_types_label.text = "Gem Types: " + str(match3_scene.TILE_TYPES)

		# Update grid size display values
		if match3_scene and "GRID_SIZE" in match3_scene:
			var grid_size = match3_scene.GRID_SIZE
			grid_width_spinbox.value = grid_size.x
			grid_height_spinbox.value = grid_size.y
			grid_width_label.text = "Width: " + str(grid_size.x)
			grid_height_label.text = "Height: " + str(grid_size.y)

func _on_regenerate_pressed():
	if not match3_scene:
		_find_match3_scene()

	if not match3_scene:
		print("Error: Could not find match3 scene for regeneration")
		return

	if match3_scene.has_method("regenerate_grid"):
		print("Debug: Calling regenerate_grid()")
		await match3_scene.regenerate_grid()
	else:
		print("Error: match3_scene does not have regenerate_grid method")

func _on_gem_types_changed(value: float):
	if not match3_scene:
		_find_match3_scene()

	if not match3_scene:
		print("Error: Could not find match3 scene for gem types change")
		return

	var new_value = int(value)
	if match3_scene.has_method("set_tile_types"):
		print("Debug: Setting tile types to ", new_value)
		await match3_scene.set_tile_types(new_value)
		gem_types_label.text = "Gem Types: " + str(new_value)
	else:
		print("Error: match3_scene does not have set_tile_types method")

func _on_grid_width_changed(value: float):
	if not match3_scene:
		_find_match3_scene()

	if not match3_scene:
		print("Error: Could not find match3 scene for grid width change")
		return

	var new_width = int(value)
	grid_width_label.text = "Width: " + str(new_width)

	# Get current height
	var current_height = int(grid_height_spinbox.value)

	if match3_scene.has_method("set_grid_size"):
		print("Debug: Setting grid size to ", new_width, "x", current_height)
		await match3_scene.set_grid_size(Vector2i(new_width, current_height))

func _on_grid_height_changed(value: float):
	if not match3_scene:
		_find_match3_scene()

	if not match3_scene:
		print("Error: Could not find match3 scene for grid height change")
		return

	var new_height = int(value)
	grid_height_label.text = "Height: " + str(new_height)

	# Get current width
	var current_width = int(grid_width_spinbox.value)

	if match3_scene.has_method("set_grid_size"):
		print("Debug: Setting grid size to ", current_width, "x", new_height)
		await match3_scene.set_grid_size(Vector2i(current_width, new_height))