extends PanelContainer
const GEAR := preload("res://scripts/planets/captain_equipment.gd")
const MENU := preload("res://scripts/planets/freighter_menu.gd")
var _wardrobe: PanelContainer
var _gear_signature := ""
var _protection: Label

func _ready() -> void:
	# Retain this controller node for HUD integrations, without a persistent gear strip.
	hide()
	_create_wardrobe()
	GameState.captain.changed.connect(_refresh_wardrobe)
	get_viewport().size_changed.connect(_fit_window)
	_refresh_wardrobe()

func _create_wardrobe() -> void:
	_wardrobe = PanelContainer.new()
	_wardrobe.name = "CaptainGearInventory"
	MENU.style(_wardrobe,6)
	_wardrobe.size = Vector2(244,324)
	get_parent().add_child(_wardrobe)
	var contents := VBoxContainer.new()
	contents.add_theme_constant_override("separation",4)
	_wardrobe.add_child(contents)
	var header := MENU.row(contents)
	var title := MENU.label(header,"EKWIPUNEK KAPITANA",13,MENU.GOLD)
	title.size_flags_horizontal = Control.SIZE_EXPAND_FILL
	MENU.button(header,"×",close).custom_minimum_size.x = 32
	var body := MENU.row(contents)
	var doll := Control.new()
	doll.name = "PaperDoll"
	doll.set_script(preload("res://scripts/ui/captain_paper_doll.gd"))
	doll.custom_minimum_size = Vector2(228,252)
	body.add_child(doll)
	_protection = MENU.label(contents,"",10,MENU.MUTED)
	get_parent().get_node("FloatingWindows").register_window(_wardrobe,_wardrobe,header)
	_wardrobe.minimum_size_changed.connect(_fit_window.call_deferred)
	_wardrobe.hide()

func _toggle_wardrobe() -> void:
	if _wardrobe.visible:
		close()
		return
	_wardrobe.show()
	if not _wardrobe.has_meta("floating_window_dragged"):
		_fit_window()
		_fit_window.call_deferred()
	get_parent().get_node("FloatingWindows").focus_window(_wardrobe)

func close() -> void:
	_wardrobe.hide()

func _fit_window() -> void:
	if not is_instance_valid(_wardrobe): return
	var view := get_viewport_rect().size
	_wardrobe.size = Vector2(244,324)
	var captain_panel := get_parent().get_node("CaptainPanel") as Control
	var anchor := captain_panel.position+Vector2(0,captain_panel.size.y+8)
	var factor := minf(1.0,minf((view.x-16)/_wardrobe.size.x,(view.y-anchor.y-12)/_wardrobe.size.y))
	_wardrobe.scale = Vector2.ONE*maxf(0.35,factor)
	if not _wardrobe.has_meta("floating_window_dragged"):
		_wardrobe.position = anchor
	else:
		get_parent().get_node("FloatingWindows").clamp_window(_wardrobe)

func _unhandled_key_input(event: InputEvent) -> void:
	if _wardrobe.visible and event is InputEventKey and event.pressed and event.keycode == KEY_ESCAPE:
		close()
		get_viewport().set_input_as_handled()

func _refresh_wardrobe() -> void:
	var captain := GameState.captain
	var signature := str(captain.gear_items)+str(captain.gear_slots)
	if signature == _gear_signature: return
	_gear_signature = signature
	_protection.text = "Tlen %d · Temp. %d · Fauna %d pp" % [mini(100,2*GEAR.level(captain,"breathing")),mini(100,2*GEAR.level(captain,"suit")),mini(100,2*GEAR.level(captain,"sidearm"))]