extends Window

signal closed

@onready var _friend_rows:     VBoxContainer = %FriendRows
@onready var _no_friends_label: Label        = %NoFriendsLabel
@onready var _close_btn:       Button        = %CloseBtn

const INVITE_ROW_SCENE := preload("res://scenes/ui/invite_row.tscn")

func _ready() -> void:
	_close_btn.pressed.connect(func(): emit_signal("closed"))
	close_requested.connect(func(): emit_signal("closed"))

func open(friends: Array, match_id: String) -> void:
	if friends.is_empty():
		_no_friends_label.visible = true
		popup_centered()
		return
	
	_no_friends_label.visible = false
	for f in friends:
		var row: Control = INVITE_ROW_SCENE.instantiate()
		_friend_rows.add_child(row)
		row.setup(f.get("username", "?"), f.get("user_id", ""), match_id)
	
	popup_centered()