@tool
extends Node2D

## 圆条颜色
@export var stripColor: Color = Color.DARK_GRAY:
	get:
		return stripColor
	set(v):
		stripColor = v
		update()
## 车站名颜色
@export var nameColor: Color = Color.WHITE:
	get:
		return nameColor
	set(v):
		nameColor = v
		update()
## 车站名
@export var stationName: String = "车站一":
	get:
		return stationName
	set(v):
		stationName = v
		update()
## 车站英文/拼音名
@export var stationEnName: String = "CHEZHANYI":
	get:
		return stationEnName
	set(v):
		stationEnName = v
		update()
## 站点圆圈样式
@export var siteCircleStyle: StyleBoxFlat
## 站点条样式
@export var siteStripStyle: StyleBoxFlat

var isReady = false

func update():
	if not isReady:
		return
	# 更新背景色
	$Strip["theme_override_styles/panel"] = siteStripStyle
	$Circle["theme_override_styles/panel"] = siteCircleStyle
	# 更新文字颜色
	%Name["theme_override_colors/font_color"] = nameColor
	%EnName["theme_override_colors/font_color"] = nameColor
	# 更新文字
	%Name.text = stationName
	%EnName.text = stationEnName
	

func calculateWidth() -> float:
	assert(isReady, "需要先添加到节点树中才可用")
	var nameWidth =%Name.get_combined_minimum_size().x* cos($VBoxContainer.rotation)
	var enNameWidth =%EnName.get_combined_minimum_size().x* cos($VBoxContainer.rotation)
	print(%Name.text,%Name.get_combined_minimum_size(), %EnName.text,%EnName.get_combined_minimum_size(),$VBoxContainer.rotation)
	var w = nameWidth if nameWidth > enNameWidth else enNameWidth
	return w + 5

func _ready():
	isReady = true
	update()