extends PopupWindow

@onready
var winner_panel: Panel = %WinnerPanel

@onready
var winner_picture: TextureRect = %WinnerPicture

@onready
var winner_label: Label = %WinnerLabel

@onready
var players_list: VBoxContainer = %PlayersList


func _ready() -> void:
	visible = false


func show_winner(winner: PlayerObject) -> void:
	visible = true
	# Set winner info
	winner_label.text = winner.player_name + " won with " + str(winner.player_score) + \
	" points!!"
	winner_picture.texture = winner.character
	# The "no character" placeholder is pixel art, which blurs when scaled up smoothly
	if winner.character.resource_path == PlayerObject.NO_CHARACTER_PATH:
		winner_picture.texture_filter = CanvasItem.TEXTURE_FILTER_NEAREST
	else:
		winner_picture.texture_filter = CanvasItem.TEXTURE_FILTER_LINEAR
	winner_picture.custom_minimum_size = Vector2(480, 200)
	winner_picture.expand_mode = TextureRect.EXPAND_FIT_WIDTH_PROPORTIONAL
	winner_picture.stretch_mode = TextureRect.STRETCH_KEEP_ASPECT_CENTERED

	# Clear previous player list entries
	for child: Node in players_list.get_children():
		child.queue_free()

	# Sort players by score (descending) and add to list
	var sorted_players: Array = Settings.player_array.duplicate()
	sorted_players.sort_custom(
		func(a: PlayerObject, b: PlayerObject) -> bool:
			return a.player_score > b.player_score
	)

	var placing: int = 2
	for player: PlayerObject in sorted_players:
		if player == winner:
			continue  # Skip the winner, already shown above
		var label: Label = Label.new()
		label.text = str(placing) + ". " + player.player_name + " - " + \
			str(player.player_score) + " points"
		label.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
		players_list.add_child(label)
		placing += 1