extends PanelContainer
## Üretim paneli — tarif listeler, üretim yapar.

@onready var list: VBoxContainer = $Margin/VBox/Scroll/List
@onready var title_label: Label = $Margin/VBox/Title
@onready var close_btn: Button = $Margin/VBox/CloseBtn
@onready var filter_box: HBoxContainer = $Margin/VBox/FilterBox

const SKILL_LABEL := {
	"mining": "Madencilik", "fishing": "Balıkçılık", "foraging": "Bitki Toplama",
	"woodcutting": "Ağaç Kesme", "hunting": "Avcılık", "combat": "Dövüş",
	"smithing": "Demircilik", "alchemy": "Simyacılık", "cooking": "Yemek Pişirme",
	"construction": "İnşa",
}

var _recipes: Array = []
var _filter: String = ""

func _ready() -> void:
	visible = false
	close_btn.pressed.connect(func(): visible = false)

func open() -> void:
	visible = true
	title_label.text = "Üretim — yükleniyor..."
	_recipes = await GameState.list_recipes()
	_build_filters()
	_render()

func _build_filters() -> void:
	for c in filter_box.get_children():
		c.queue_free()
	var skills_seen: Dictionary = {}
	for r in _recipes:
		skills_seen[r["skill"]] = true
	var all_btn := Button.new()
	all_btn.text = "Tümü"
	all_btn.toggle_mode = true
	all_btn.button_pressed = _filter == ""
	all_btn.pressed.connect(func():
		_filter = ""
		_render()
		_build_filters())
	filter_box.add_child(all_btn)
	for sk in skills_seen.keys():
		var b := Button.new()
		b.text = SKILL_LABEL.get(sk, sk)
		b.toggle_mode = true
		b.button_pressed = _filter == sk
		b.pressed.connect(func():
			_filter = sk
			_render()
			_build_filters())
		filter_box.add_child(b)

func _render() -> void:
	for c in list.get_children():
		c.queue_free()
	var shown := 0
	title_label.text = "Üretim"
	for r in _recipes:
		if _filter != "" and r["skill"] != _filter:
			continue
		shown += 1
		list.add_child(_make_row(r))
	if shown == 0:
		var l := Label.new()
		l.text = "Bu kategoride tarif yok."
		l.add_theme_color_override("font_color", Color(0.6, 0.6, 0.6))
		list.add_child(l)

func _make_row(r: Dictionary) -> Control:
	var card := PanelContainer.new()
	var sb := StyleBoxFlat.new()
	sb.bg_color = Color(0.16, 0.18, 0.20, 1) if r.get("craftable", false) else Color(0.12, 0.13, 0.14, 1)
	sb.set_corner_radius_all(6)
	sb.set_content_margin_all(10)
	card.add_theme_stylebox_override("panel", sb)

	var vb := VBoxContainer.new()
	vb.add_theme_constant_override("separation", 4)
	card.add_child(vb)

	var top := HBoxContainer.new()
	top.add_theme_constant_override("separation", 8)
	vb.add_child(top)

	var title := Label.new()
	title.text = "%s → %dx %s" % [str(r["name"]), int(r["output_qty"]), str(r["output_item_name"])]
	title.size_flags_horizontal = Control.SIZE_EXPAND_FILL
	title.add_theme_font_size_override("font_size", 15)
	if not r.get("unlocked", false):
		title.add_theme_color_override("font_color", Color(0.55, 0.55, 0.55))
	top.add_child(title)

	var btn := Button.new()
	btn.text = "Üret"
	btn.disabled = not r.get("craftable", false)
	btn.pressed.connect(_on_craft.bind(str(r["code"])))
	top.add_child(btn)

	var meta := Label.new()
	var skill_tr: String = SKILL_LABEL.get(r["skill"], r["skill"])
	meta.text = "%s Lv %d  •  %d adım  •  +%d XP" % [skill_tr, int(r["required_level"]), int(r["step_cost"]), int(r["xp_reward"])]
	meta.add_theme_color_override("font_color", Color(0.7, 0.7, 0.75))
	meta.add_theme_font_size_override("font_size", 12)
	vb.add_child(meta)

	for ing in r["ingredients"]:
		var row := Label.new()
		var have := int(ing["have"])
		var need := int(ing["qty"])
		var color: Color = Color(0.6, 0.85, 0.5) if have >= need else Color(0.85, 0.4, 0.4)
		row.text = "  • %s  %d/%d" % [str(ing["item_name"]), have, need]
		row.add_theme_color_override("font_color", color)
		row.add_theme_font_size_override("font_size", 12)
		vb.add_child(row)

	if not r.get("unlocked", false):
		var lock := Label.new()
		lock.text = "  🔒 %s Lv %d gerekli" % [skill_tr, int(r["required_level"])]
		lock.add_theme_color_override("font_color", Color(0.9, 0.6, 0.3))
		lock.add_theme_font_size_override("font_size", 12)
		vb.add_child(lock)

	return card

func _on_craft(code: String) -> void:
	var res: Dictionary = await GameState.craft_recipe(code, 1)
	if not res.ok:
		var msg := "Üretim başarısız"
		if res.body is Dictionary and res.body.has("detail"):
			msg = str(res.body["detail"])
		print("[craft fail] ", msg)
	# Refresh
	_recipes = await GameState.list_recipes()
	_render()