extends PanelContainer
## Ayarlar paneli — ses/müzik/bildirim toggle, hesap bilgisi, çıkış, sürüm.
## Kod ile kurulur. Node adı "SettingsPanel". Alt-sheet (skills_panel deseni).

const PANEL_HEIGHT := 520.0

signal logout_requested

var _sound_chk: CheckButton
var _music_chk: CheckButton
var _notif_chk: CheckButton
var _email_lbl: Label

func _ready() -> void:
	name = "SettingsPanel"
	visible = false
	_build_ui()

func _build_ui() -> void:
	set_anchors_preset(Control.PRESET_BOTTOM_WIDE)
	offset_top = -PANEL_HEIGHT
	offset_left = 8
	offset_right = -8
	offset_bottom = -8
	var sb := StyleBoxFlat.new()
	sb.bg_color = Color(0.10, 0.10, 0.13, 0.97)
	sb.set_corner_radius_all(10)
	add_theme_stylebox_override("panel", sb)

	var margin := MarginContainer.new()
	margin.add_theme_constant_override("margin_left", 16)
	margin.add_theme_constant_override("margin_right", 16)
	margin.add_theme_constant_override("margin_top", 12)
	margin.add_theme_constant_override("margin_bottom", 12)
	add_child(margin)

	var vbox := VBoxContainer.new()
	vbox.add_theme_constant_override("separation", 10)
	margin.add_child(vbox)

	var top := HBoxContainer.new()
	var title := Label.new()
	title.text = "⚙ Ayarlar"
	title.add_theme_font_size_override("font_size", 18)
	title.size_flags_horizontal = Control.SIZE_EXPAND_FILL
	top.add_child(title)
	var close_btn := Button.new()
	close_btn.text = "✕"
	close_btn.pressed.connect(func() -> void: visible = false)
	top.add_child(close_btn)
	vbox.add_child(top)

	vbox.add_child(_section("🔊 Ses"))
	_sound_chk = _toggle_row(vbox, "Ses efektleri", Config.sound_on, func(v: bool) -> void:
		Config.sound_on = v
		Config.save_settings())
	_music_chk = _toggle_row(vbox, "Müzik", Config.music_on, func(v: bool) -> void:
		Config.music_on = v
		Config.save_settings())

	vbox.add_child(_section("🔔 Bildirim"))
	_notif_chk = _toggle_row(vbox, "Bildirimlere izin ver", Config.notif_on, func(v: bool) -> void:
		Config.notif_on = v
		Config.save_settings())

	vbox.add_child(_section("👤 Hesap"))
	_email_lbl = Label.new()
	_email_lbl.add_theme_color_override("font_color", Color(0.75, 0.8, 0.88))
	vbox.add_child(_email_lbl)

	var spacer := Control.new()
	spacer.size_flags_vertical = Control.SIZE_EXPAND_FILL
	vbox.add_child(spacer)

	var logout_btn := Button.new()
	logout_btn.text = "🚪 Çıkış Yap"
	var lb_sb := StyleBoxFlat.new()
	lb_sb.bg_color = Color(0.55, 0.18, 0.16)
	lb_sb.set_corner_radius_all(6)
	logout_btn.add_theme_stylebox_override("normal", lb_sb)
	logout_btn.pressed.connect(func() -> void:
		visible = false
		logout_requested.emit())
	vbox.add_child(logout_btn)

	var ver := Label.new()
	ver.text = "Stepstead • sürüm %s" % Config.VERSION
	ver.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
	ver.add_theme_font_size_override("font_size", 11)
	ver.add_theme_color_override("font_color", Color(1, 1, 1, 0.4))
	vbox.add_child(ver)

func _section(txt: String) -> Label:
	var l := Label.new()
	l.text = txt
	l.add_theme_font_size_override("font_size", 14)
	l.add_theme_color_override("font_color", Color(0.9, 0.78, 0.5))
	return l

func _toggle_row(parent: VBoxContainer, label: String, value: bool, cb: Callable) -> CheckButton:
	var row := HBoxContainer.new()
	var lbl := Label.new()
	lbl.text = label
	lbl.size_flags_horizontal = Control.SIZE_EXPAND_FILL
	row.add_child(lbl)
	var chk := CheckButton.new()
	chk.button_pressed = value
	chk.toggled.connect(cb)
	row.add_child(chk)
	parent.add_child(row)
	return chk

func open() -> void:
	visible = true
	_sound_chk.button_pressed = Config.sound_on
	_music_chk.button_pressed = Config.music_on
	_notif_chk.button_pressed = Config.notif_on
	var email := str(Auth.user.get("email", ""))
	_email_lbl.text = "E-posta: %s" % (email if email != "" else "—")