# game_button_money_dialog_system.gd
# 40250 官方 1:1 浮动任务栏状态红点通知与金币分堆丢弃输入窗
# 对照: uigamebutton.py, gamewindow.py, uipickmoney.py, PickMoneyDialog.py
class_name GameButtonMoneyDialogSystem
extends RefCounted

# =========================================================================
# 1. 浮动任务栏状态红点与操作按钮组 (GameButtonWindow)
# =========================================================================
class GameButtonManager extends RefCounted:
	var button_visible: Dictionary = {
		"STATUS": false,
		"SKILL": false,
		"QUEST": false,
		"HELP": false,
		"BUILD": false,
		"EXIT_OBSERVER": false
	}

	var is_observer_mode: bool = false
	var last_chat_packet_sent: String = ""

	signal button_visibility_changed(btn_name: String, visible: bool)
	signal observer_exit_triggered()

	func check_game_buttons(stat_points: int, skill_active_points: int, play_time: int) -> void:
		# player.GetStatus(player.STAT) > 0 -> StatusPlusButton
		var show_status = stat_points > 0
		_set_button("STATUS", show_status)

		# player.GetStatus(player.SKILL_ACTIVE) > 0 -> SkillPlusButton
		var show_skill = skill_active_points > 0
		_set_button("SKILL", show_skill)

		# 0 == player.GetPlayTime() -> HelpButton
		var show_help = (play_time == 0)
		_set_button("HELP", show_help)

	func set_quest_notice(has_unread: bool) -> void:
		_set_button("QUEST", has_unread)

	func set_build_button(can_build: bool) -> void:
		_set_button("BUILD", can_build)

	func set_observer_mode(enabled: bool) -> void:
		is_observer_mode = enabled
		_set_button("EXIT_OBSERVER", enabled)

	func click_exit_observer() -> void:
		if is_observer_mode:
			last_chat_packet_sent = "/observer_exit"
			observer_exit_triggered.emit()

	func _set_button(btn_name: String, is_show: bool) -> void:
		if button_visible.get(btn_name, false) != is_show:
			button_visible[btn_name] = is_show
			button_visibility_changed.emit(btn_name, is_show)

# =========================================================================
# 2. 金币/物品分堆输入对话框 (PickMoneyDialog)
# =========================================================================
class PickMoneyDialog extends RefCounted:
	const DIALOG_WIDTH: int = 170
	const DIALOG_HEIGHT: int = 90

	var is_open: bool = false
	var max_value: int = 0
	var unit_value: int = 1
	var current_input_text: String = "1"

	var pos_x: int = 0
	var pos_y: int = 0

	var last_accepted_value: int = 0

	signal opened(max_val: int, unit_val: int, x: int, y: int)
	signal accepted(amount: int)
	signal closed()

	func open_dialog(p_max_value: int, p_unit_value: int = 1, mouse_x: int = 0, mouse_y: int = 0, screen_w: int = 1024, screen_h: int = 768) -> void:
		max_value = p_max_value
		unit_value = p_unit_value
		current_input_text = str(unit_value)
		last_accepted_value = 0

		# 40250 官方吸附定位计算
		var half_w = DIALOG_WIDTH / 2
		if mouse_x + half_w > screen_w:
			pos_x = screen_w - DIALOG_WIDTH
		elif mouse_x - half_w < 0:
			pos_x = 0
		else:
			pos_x = mouse_x - half_w

		pos_y = mouse_y - DIALOG_HEIGHT - 20
		if pos_y < 0:
			pos_y = 10

		is_open = true
		opened.emit(max_value, unit_value, pos_x, pos_y)

	func input_text(text: String) -> void:
		current_input_text = text

	func on_accept() -> bool:
		if not is_open:
			return false

		var text = current_input_text.strip_edges()
		if text.is_valid_int():
			var val = text.to_int()
			if val > 0:
				val = mini(val, max_value)
				last_accepted_value = val
				accepted.emit(val)
				close_dialog()
				return true

		close_dialog()
		return false

	func close_dialog() -> void:
		is_open = false
		closed.emit()

var game_buttons: GameButtonManager = GameButtonManager.new()
var money_dialog: PickMoneyDialog = PickMoneyDialog.new()