class_name LuneSettings
extends ColorRect
## Options and controls for Champions of Luneraria; the same Preferences as before.

signal closed

var _volume: HSlider
var _checks: Dictionary = {}

func _ready() -> void:
	theme = SaumwachtTheme.shared()
	color = Color(.02, .03, .04, .9)
	set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT)
	mouse_filter = Control.MOUSE_FILTER_STOP
	var center := CenterContainer.new()
	center.set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT)
	add_child(center)
	var panel := PanelContainer.new()
	panel.theme_type_variation = "MenuPanel"
	panel.custom_minimum_size.x = 760
	center.add_child(panel)
	var column := VBoxContainer.new()
	column.add_theme_constant_override("separation", 12)
	panel.add_child(column)
	var heading := _label("Optionen & Steuerung", "HeadingLabel", column)
	heading.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
	_label("Ein laufender Kampf pausiert, solange dieses Fenster geöffnet ist.", "MutedLabel", column).horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
	_label("LAUTSTÄRKE", "SectionLabel", column)
	_volume = HSlider.new()
	_volume.max_value = 100
	_volume.custom_minimum_size.y = 28
	column.add_child(_volume)
	_volume.value_changed.connect(func(value: float) -> void:
		Preferences.volume = value / 100.0
		Preferences.commit())
	var grid := GridContainer.new()
	grid.columns = 2
	grid.add_theme_constant_override("h_separation", 28)
	column.add_child(grid)
	for entry: Array in [["muted", "Ton stumm [M]"], ["fullscreen", "Vollbild [F11]"], ["reduced_motion", "Bewegung reduzieren"]]:
		var check := CheckButton.new()
		check.text = entry[1]
		grid.add_child(check)
		var key: String = entry[0]
		check.toggled.connect(func(value: bool) -> void:
			Preferences.set(key, value)
			Preferences.commit())
		_checks[key] = check
	column.add_child(HSeparator.new())
	_label("STEUERUNG", "SectionLabel", column)
	_label("Planung: 1–5 Truppe kaufen · Lane-Knöpfe T/M/B teilen ein · Leertaste Bereit\nKampf: Leertaste oder P Pause · Tempo 1×/2×/4× · Kämpfe laufen automatisch\nKamera: WASD / Pfeile / mittlere Maustaste · Mausrad Zoom · Q/E drehen · R zurücksetzen\nSprünge: F2 Top · F3 Mid · F4 Bottom · Tab nächste Lane · B eigene Basis · G Bossgrotte · H Held · O Übersicht\nMinimap anklicken springt dorthin · F1 Optionen · M Ton · F11 Vollbild", "Label", column)
	var back := Button.new()
	back.text = "ZURÜCK  [Esc]"
	back.theme_type_variation = "PrimaryButton"
	back.pressed.connect(func() -> void: closed.emit())
	column.add_child(back)

func _label(text_value: String, variation: String, parent: Node) -> Label:
	var label := Label.new()
	label.text = text_value
	label.theme_type_variation = variation
	parent.add_child(label)
	return label

func sync() -> void:
	_volume.set_value_no_signal(Preferences.volume * 100.0)
	for key: String in _checks:
		(_checks[key] as CheckButton).set_pressed_no_signal(bool(Preferences.get(key)))