extends VBoxContainer

const Brand := preload("res://scripts/ui/medmind_style.gd")

var main: Control
var theme_toggle: CheckButton
var sound_toggle: CheckButton


func _ready() -> void:
	set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT)
	add_theme_constant_override("separation", 18)

	var eyebrow := Label.new()
	eyebrow.text = "PREFERENCES"
	eyebrow.add_theme_font_override("font", Brand.font)
	eyebrow.add_theme_font_size_override("font_size", 14)
	eyebrow.add_theme_color_override("font_color", Brand.SKY_BLUE)
	add_child(eyebrow)

	var title := Label.new()
	title.text = "Settings"
	title.add_theme_font_override("font", Brand.font)
	title.add_theme_font_size_override("font_size", 34)
	add_child(title)

	var subtitle := Label.new()
	subtitle.text = "Adjust RanaZe's appearance and interface sounds."
	subtitle.add_theme_font_override("font", Brand.font)
	subtitle.add_theme_font_size_override("font_size", 17)
	subtitle.add_theme_color_override("font_color", Brand.SLATE)
	add_child(subtitle)

	var panel := PanelContainer.new()
	panel.custom_minimum_size = Vector2(520, 0)
	panel.size_flags_horizontal = Control.SIZE_SHRINK_BEGIN
	panel.add_theme_stylebox_override("panel", Brand.panel_box(UIThemeService.is_dark_mode()))
	add_child(panel)
	var content := VBoxContainer.new()
	content.add_theme_constant_override("separation", 18)
	panel.add_child(content)

	theme_toggle = CheckButton.new()
	theme_toggle.text = "Dark mode"
	theme_toggle.custom_minimum_size = Vector2(0, 52)
	theme_toggle.toggled.connect(_on_theme_toggled)
	content.add_child(theme_toggle)

	sound_toggle = CheckButton.new()
	sound_toggle.text = "Interface sounds"
	sound_toggle.custom_minimum_size = Vector2(0, 52)
	sound_toggle.toggled.connect(UISoundService.set_sounds_enabled)
	content.add_child(sound_toggle)

	var legal_panel := PanelContainer.new()
	legal_panel.custom_minimum_size = Vector2(520, 0)
	legal_panel.size_flags_horizontal = Control.SIZE_SHRINK_BEGIN
	legal_panel.add_theme_stylebox_override("panel", Brand.panel_box(UIThemeService.is_dark_mode()))
	legal_panel.set_meta("legal_panel", true)
	add_child(legal_panel)
	var legal_content := VBoxContainer.new()
	legal_content.add_theme_constant_override("separation", 10)
	legal_panel.add_child(legal_content)
	var legal_heading := Label.new()
	legal_heading.text = "Legal"
	legal_heading.add_theme_font_override("font", Brand.font)
	legal_heading.add_theme_font_size_override("font_size", 20)
	legal_content.add_child(legal_heading)
	for spec in [["Terms of Service", "terms"], ["Privacy Policy", "privacy"]]:
		var button := Button.new()
		button.text = spec[0]
		button.alignment = HORIZONTAL_ALIGNMENT_LEFT
		button.pressed.connect(_open_legal_document.bind(str(spec[1])))
		legal_content.add_child(button)

	UIThemeService.theme_changed.connect(_on_theme_changed)


func on_show(_payload: Variant = null) -> void:
	theme_toggle.set_pressed_no_signal(UIThemeService.is_dark_mode())
	sound_toggle.set_pressed_no_signal(UISoundService.are_sounds_enabled())


func _on_theme_toggled(enabled: bool) -> void:
	UIThemeService.set_dark_mode(enabled)


func _open_legal_document(kind: String) -> void:
	main.open_legal_document(kind)


func _on_theme_changed(is_dark: bool) -> void:
	theme_toggle.set_pressed_no_signal(is_dark)
	var panel := theme_toggle.get_parent().get_parent() as PanelContainer
	if panel != null:
		panel.add_theme_stylebox_override("panel", Brand.panel_box(is_dark))
	for node in get_children():
		if node is PanelContainer and node.has_meta("legal_panel"):
			node.add_theme_stylebox_override("panel", Brand.panel_box(is_dark))