extends Control
## D&D tarzı olay kartı — tam ekran karartma + kart. Seçim → sunucu çözer (d20 + skill).
## Kod ile kurulur, world.gd HUD'a ekler. Node adı "EventDialog".

var _card_title: Label
var _card_image: TextureRect
var _card_text: Label
var _choices_box: VBoxContainer
var _result_box: VBoxContainer
var _result_text: Label
var _check_text: Label
var _continue_btn: Button

func _ready() -> void:
	name = "EventDialog"
	visible = false
	set_anchors_preset(Control.PRESET_FULL_RECT)
	_build_ui()

func _build_ui() -> void:
	var dim := ColorRect.new()
	dim.color = Color(0, 0, 0, 0.65)
	dim.set_anchors_preset(Control.PRESET_FULL_RECT)
	add_child(dim)

	var center := CenterContainer.new()
	center.set_anchors_preset(Control.PRESET_FULL_RECT)
	add_child(center)

	var card := PanelContainer.new()
	card.custom_minimum_size = Vector2(560, 0)
	var sb := StyleBoxFlat.new()
	sb.bg_color = Color(0.13, 0.11, 0.09, 0.98)
	sb.border_color = Color(0.75, 0.62, 0.35)
	sb.set_border_width_all(2)
	sb.set_corner_radius_all(12)
	sb.set_content_margin_all(20)
	card.add_theme_stylebox_override("panel", sb)
	center.add_child(card)

	var vbox := VBoxContainer.new()
	vbox.add_theme_constant_override("separation", 12)
	card.add_child(vbox)

	_card_title = Label.new()
	_card_title.add_theme_font_size_override("font_size", 22)
	_card_title.add_theme_color_override("font_color", Color(0.9, 0.78, 0.5))
	_card_title.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
	vbox.add_child(_card_title)

	# Olay illüstrasyonu — assets/events/<code>.webp varsa gösterilir
	_card_image = TextureRect.new()
	_card_image.expand_mode = TextureRect.EXPAND_IGNORE_SIZE
	_card_image.stretch_mode = TextureRect.STRETCH_KEEP_ASPECT_CENTERED
	_card_image.custom_minimum_size = Vector2(0, 280)
	_card_image.visible = false
	vbox.add_child(_card_image)

	_card_text = Label.new()
	_card_text.autowrap_mode = TextServer.AUTOWRAP_WORD_SMART
	_card_text.add_theme_font_size_override("font_size", 15)
	vbox.add_child(_card_text)

	_choices_box = VBoxContainer.new()
	_choices_box.add_theme_constant_override("separation", 8)
	vbox.add_child(_choices_box)

	_result_box = VBoxContainer.new()
	_result_box.add_theme_constant_override("separation", 8)
	_result_box.visible = false
	vbox.add_child(_result_box)

	_check_text = Label.new()
	_check_text.add_theme_font_size_override("font_size", 14)
	_check_text.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
	_result_box.add_child(_check_text)

	_result_text = Label.new()
	_result_text.autowrap_mode = TextServer.AUTOWRAP_WORD_SMART
	_result_text.add_theme_font_size_override("font_size", 15)
	_result_box.add_child(_result_text)

	_continue_btn = Button.new()
	_continue_btn.text = "Devam"
	_continue_btn.pressed.connect(func() -> void: visible = false)
	_result_box.add_child(_continue_btn)

func show_event(ev: Dictionary) -> void:
	_card_title.text = "🎴 %s" % str(ev.get("name", "Olay"))
	var img_path := "res://assets/events/%s.webp" % str(ev.get("code", ""))
	if ev.has("code") and ResourceLoader.exists(img_path):
		_card_image.texture = load(img_path)
		_card_image.visible = true
	else:
		_card_image.visible = false
	_card_text.text = str(ev.get("text", ""))
	_result_box.visible = false
	_choices_box.visible = true
	for c in _choices_box.get_children():
		c.queue_free()
	var choices: Array = ev.get("choices", [])
	for i in range(choices.size()):
		var ch: Dictionary = choices[i]
		var btn := Button.new()
		btn.text = str(ch.get("text", "Seçenek %d" % (i + 1)))
		btn.pressed.connect(_on_choice.bind(i))
		_choices_box.add_child(btn)
	visible = true

func _on_choice(index: int) -> void:
	for c in _choices_box.get_children():
		if c is Button:
			(c as Button).disabled = true
	var res: Dictionary = await GameState.resolve_event(index)
	if not res.ok:
		var msg := "Olay çözülemedi"
		if res.body is Dictionary and res.body.has("detail"):
			msg = str(res.body["detail"])
		_result_text.text = "⚠ " + msg
		_check_text.text = ""
		_choices_box.visible = false
		_result_box.visible = true
		return
	var b: Dictionary = res.body
	var parts: Array[String] = []
	var check: Variant = b.get("skill_check")
	if check is Dictionary:
		var ok: bool = bool(check.get("success", false))
		_check_text.text = "🎲 %d + %d ≥ %d — %s" % [
			int(check.get("roll", 0)), int(check.get("skill_level", 0)),
			int(check.get("dc", 0)), "BAŞARILI!" if ok else "BAŞARISIZ"]
		_check_text.add_theme_color_override("font_color",
			Color(0.5, 0.9, 0.5) if ok else Color(0.95, 0.5, 0.4))
	else:
		_check_text.text = ""
	parts.append(str(b.get("result_text", "")))
	var sd := int(b.get("steps_delta", 0))
	if sd != 0:
		parts.append("%s%d adım" % ["+" if sd > 0 else "", sd])
	var gd := int(b.get("gold_delta", 0))
	if gd != 0:
		parts.append("%s%d 🪙 gold" % ["+" if gd > 0 else "", gd])
	var gained: Array = b.get("items_gained", [])
	for it in gained:
		parts.append("+%d× %s" % [int(it.get("qty", 1)), str(it.get("name", ""))])
	var xg: Variant = b.get("xp_gained")
	if xg is Dictionary:
		parts.append("+%d XP (%s)" % [int(xg.get("xp", 0)), str(xg.get("skill", ""))])
	_result_text.text = "\n".join(parts)
	_choices_box.visible = false
	_result_box.visible = true