---@class WBP_FittingList_C:UAEUserWidget
---@field VerticalBox_WidgetList UVerticalBox
---@field WBP_FittingItem_C_0 UWBP_FittingItem_C
---@field WBP_FittingItem_C_1 UWBP_FittingItem_C
---@field WBP_FittingItem_C_2 UWBP_FittingItem_C
---@field WBP_FittingItem_C_3 UWBP_FittingItem_C
--Edit Below--
local WBP_FittingList = { bInitDoOnce = false; }; 

--function WBP_FittingList:Construct()
--	-- 将所有的都设置为空
--end

-- 这里传入的是一个具体的列表{{id, count}, {id, count}, ...}
function WBP_FittingList:SetFittingListData(InDataArr)
	for i = 1, 4 do
		-- 通过 Id 进行数据获取
		if i <= #InDataArr then
			self:SetFittingListItemData(i, InDataArr[i])
		else
			self:CloseItemWidget(i)
		end
	end
end

function WBP_FittingList:SetFittingListItemData(InNum, InData)
	local Widget = self:GetItemByIndex(InNum)
	Widget:SetFittingItemData(InData)
end

function WBP_FittingList:CloseItemWidget(InNum)
	local Widget = self:GetItemByIndex(InNum)
	Widget:CloseWidget()
end

function WBP_FittingList:GetItemByIndex(InIndex)
	return self.VerticalBox_WidgetList:GetChildAt(InIndex - 1)
end

function WBP_FittingList:Clear()
	for i = 1, self.VerticalBox_WidgetList:GetChildrenCount() do
		self:CloseItemWidget(i)
	end
end

function WBP_FittingList:Tick(MyGeometry, InDeltaTime)
	--print(string.format("[WBP_FittingList:Tick] 列表组件执行 Tick"))
	--for i = 1, self.VerticalBox_WidgetList:GetChildrenCount() do
	--	self.VerticalBox_WidgetList:GetChildAt(i - 1):Tick(MyGeometry, InDeltaTime)
	--end
end

-- function WBP_FittingList:Destruct()

-- end

function WBP_FittingList:GetListItems()
	local ret = {}
	for i = 1, 4 do
		table.insert(ret, self.VerticalBox_WidgetList:GetChildAt(i - 1))
	end
	return ret
end

--
function WBP_FittingList:OnDrop(MyGeometry, PointerEvent, Operation)
	local ItemData = Operation:GetItemData()
	local Type = Operation:GetDropItemType()
	if Type == EItemDropType.CancelGenerate then
		EventSystem:SendEvent(EventType.CloseGenerateItem, ItemData.ItemID)
	else
		return
	end
end

return WBP_FittingList;