---@class WB_SelectLevel_C:UUserWidget
---@field Button_Back UButton
---@field Button_Select UButton
---@field HorizontalBox_HadSelected UHorizontalBox
---@field NewButton_Settings UNewButton
---@field ScrollBox_Type UScrollBox
---@field TextBlock_CountDown UTextBlock
---@field TextBlock_Tip UTextBlock
---@field TextBlock_Type UTextBlock
---@field TextBlock_WaitTime UTextBlock
--Edit Below--
---@type WB_SelectLevel_C
local WB_SelectLevel = { bInitDoOnce = false; };

-- 选择的 Level Index
WB_SelectLevel.SelectLevel = -1;
-- 这个是选择的
WB_SelectLevel.SelectWidgetItem = nil;
-- 这个是电机的
WB_SelectLevel.ClickWidgetItem = nil;

function WB_SelectLevel:Construct()
	-- 初始化
	UGCEventSystem.AddListener(EventTypes.UpdateWaitingTime, self.UpdateTime, self)

	-- 获取数量
	for i = 1, self.ScrollBox_Type:GetChildrenCount() do
		local Item = self.ScrollBox_Type:GetChildAt(i - 1);
		Item:SetVisibility(ESlateVisibility.Collapsed);
	end

	local CurrIndex = 0;
	for i, v in pairs(LevelTable.LevelInfo) do
		local Item = self.ScrollBox_Type:GetChildAt(CurrIndex);
		Item:Init(i, self, self.ClickItemCallback);
		Item:SetVisibility(ESlateVisibility.SelfHitTestInvisible);
		CurrIndex = CurrIndex + 1;
	end

	self.NewButton_Settings.OnClicked:Add(self.OpenSetting, self)

	UITool.BindButtonClicked(self.Button_Select, self.ClickSelect, self)
end

function WB_SelectLevel:OnShowPanel()
end

---@param InItem WB_SelectLevel_Item_C
---@param InIndex ELevelType
function WB_SelectLevel:ClickItemCallback(InItem, InIndex)
	if self.ClickWidgetItem ~= nil then
		self.ClickWidgetItem:SelectSelf(false, self.SelectLevel);
	end
	self.ClickWidgetItem = InItem;
	self.ClickWidgetItem:SelectSelf(true, self.SelectLevel);

	-- 遍历所有子项
end

-- function WB_SelectLevel:Tick(MyGeometry, InDeltaTime)

-- end

-- function WB_SelectLevel:Destruct()

-- end

WB_SelectLevel.bHadSelect = false;

--- 选择对应的 Level
function WB_SelectLevel:ClickSelect()
	if self.ClickWidgetItem == nil then
		return
	end

	self.SelectLevel = self.ClickWidgetItem:GetLevelIndex()

	if self.SelectWidgetItem ~= nil then
		self.SelectWidgetItem:SelectSelf(false, self.SelectLevel);
	end
	self.SelectWidgetItem = self.ClickWidgetItem;

	self.ClickWidgetItem:SelectSelf(true, self.SelectLevel);

	SoundSystem.PlaySound(SoundSystem.ESound.OK)
	self.bHadSelect = true;
end

---@param InTime float 倒计时时间
function WB_SelectLevel:UpdateTime(InTime)
	local Time = math.clamp(math.floor(InTime - DefaultSettings.SelectSoldierTime), 0, 100)
	self.TextBlock_CountDown:SetText(tostring(Time));
	self.TextBlock_WaitTime:SetText(tostring(Time));

	if InTime <= DefaultSettings.SelectSoldierTime then
		if DefaultSettings.EnableLevels then
			WidgetManager:ClosePanel(WidgetConfig.EUIType.SelectMap);
		end
		UGCEventSystem.RemoveListener(EventTypes.UpdateWaitingTime, self.UpdateTime, self);
	end
end

function WB_SelectLevel:OpenSetting()
	local MainControlPanel = GameBusinessManager.GetWidgetFromName(ingame, "MainControlPanelTochButton_C");
	if MainControlPanel then
		MainControlPanel.MainControlBaseUI:OpenSettingPanel();
		if self.DoOnceOpenSettingPanel then
			MainControlPanel.MainControlBaseUI:OpenSettingPanel();
		else
			self.DoOnceOpenSettingPanel = true
		end
	end
end

return WB_SelectLevel;