---@class WB_CustomWeapon_New_C:UUserWidget
---@field HorizontalBox_WeaponType UHorizontalBox
---@field NewButton_Close UNewButton
---@field NewButton_Save UNewButton
---@field NewButton_SelectParts UNewButton
---@field SaveMeleeWeaponItem UWB_SaveOtherWeaponItem_C
---@field SaveSubWeaponItem UWB_SaveOtherWeaponItem_C
---@field SaveWeaponItem1 UWB_SaveWeaponItem_C
---@field SaveWeaponItem2 UWB_SaveWeaponItem_C
---@field UniformGridPanel_SelectWeapon UUniformGridPanel
---@field VerticalBox_OtherWeapons UVerticalBox
---@field VerticalBox_WeaponSocket UVerticalBox
---@field WidgetSwitcher_WeaponSocket_Type UWidgetSwitcher
--Edit Below--
local WB_CustomWeapon_New = {
	bInitDoOnce = false;
	WeaponComb = {}; -- {WeaponID1, WeaponID2
	SelectSaveWeaponItemCol = 4;
	WeaponSocketItems = {};
	IsChange = false;
	SelectWeaponSocketID = 1;
}

function WB_CustomWeapon_New:Construct()
	self:LuaInit()
end

function WB_CustomWeapon_New:LuaInit()
	if self.bInitDoOnce then return ; end
	self.bInitDoOnce = true;

	UGCLogSystem.Log("[WB_CustomWeapon_LuaInit]")

	-- 按键初始化
	--WidgetLibrary.BindButtonClicked(self.NewButton_Reset, self.ResetWeaponComb, self)
	WidgetLibrary.BindButtonClicked(self.NewButton_Save, self.SaveWeaponComb, self)
	--WidgetLibrary.BindButtonClicked(self.NewButton_Close, self.ClickClose, self)
	WidgetLibrary.BindButtonClicked(self.NewButton_SelectParts, self.OnClickSetParts, self)

	-- 初始化Item
	self:InitItem()
	UGCLogSystem.Log("[WB_CustomWeapon_LuaInit] Finish")
end

function WB_CustomWeapon_New:OnShowPanel(ProgrammeIndex)
	UGCLogSystem.Log("[WB_CustomWeapon_OnShowPanel]")
	-- 设置配置索引
	self:SetProgrammeIndex(ProgrammeIndex)
	UGCLogSystem.Log("[WB_CustomWeapon_OnShowPanel] Finish")
end

function WB_CustomWeapon_New:InitItem()
	-- 武器类型中最大可选择的的武器数量
	local MaxSelectItemCount = 0

	-- 武器类型选择的Item在水平框中的对齐方式
	local WeaponTypeSlateChildSize = UE.CreateStruct("SlateChildSize");
	WeaponTypeSlateChildSize.SizeRule = ESlateSizeRule.Fill

	for i, v in pairs(WeaponSelectionCombinationConfig.PlayerCustomWeapon) do
		-- 设置一下最大的选择武器Item数量
		MaxSelectItemCount = math.max(MaxSelectItemCount, #v.WeaponIDs)
		-- 加载图片
		for _, WeaponID in pairs(v.WeaponIDs) do
			-- 加载剪影
			MyWeaponSystem.AsyncLoadItemWhiteIconToBrush(WeaponID)
			-- 加载大图
			MyWeaponSystem.AsyncLoadItemBigIconToBrush(WeaponID)
		end
		-- 初始化武器类型
		local WeaponTypeItem = nil
		if self.HorizontalBox_WeaponType:GetChildrenCount() < i then
			WeaponTypeItem = UserWidget.NewWidgetObjectBP(LocalPlayerController, self:GetWeaponTypeItemClass());
			self.HorizontalBox_WeaponType:AddChild(WeaponTypeItem)
			-- 设置对齐方式
			local TargetHorizontalBoxSlot = WidgetLayoutLibrary.SlotAsHorizontalBoxSlot(WeaponTypeItem)
			TargetHorizontalBoxSlot:SetSize(WeaponTypeSlateChildSize)
		else
			WeaponTypeItem = self.HorizontalBox_WeaponType:GetChildAt(i - 1)
		end
		WeaponTypeItem:SetIndex(i)
		WeaponTypeItem:BindClickSelect(self.SelectWeaponType, self)
	end

	-- 初始化武器槽UI
	self.WeaponSocketItems = {
		self.SaveWeaponItem1,
		self.SaveWeaponItem2,
		self.SaveSubWeaponItem,
		self.SaveMeleeWeaponItem,
	}
	for i, Item in pairs(self.WeaponSocketItems) do
		Item:SetIndex(i)
		Item:BindClickSelect(self.SelectWeaponSocket, self)
	end

	MaxSelectItemCount = math.max(MaxSelectItemCount, #WeaponSelectionCombinationConfig.PlayerCustomMeleeWeapon, #WeaponSelectionCombinationConfig.PlayerCustomMeleeWeapon)

	-- 初始化武器选择Item
	for i = 1, MaxSelectItemCount do
		local Item = nil;
		if self.UniformGridPanel_SelectWeapon:GetChildrenCount() < i then
			Item = UserWidget.NewWidgetObjectBP(LocalPlayerController, self:GetSelectSaveWeaponItemClass());
			self.UniformGridPanel_SelectWeapon:AddChild(Item)
			local TargetUniformGridSlot = WidgetLayoutLibrary.SlotAsUniformGridSlot(Item)
			-- 居中
			TargetUniformGridSlot:SetVerticalAlignment(EVerticalAlignment.VAlign_Center)
			TargetUniformGridSlot:SetHorizontalAlignment(EHorizontalAlignment.HAlign_Center)
			-- 设置索引
			TargetUniformGridSlot:SetColumn((i - 1) % self.SelectSaveWeaponItemCol)
			TargetUniformGridSlot:SetRow((i - 1) // self.SelectSaveWeaponItemCol)
		else
			Item = self.UniformGridPanel_SelectWeapon:GetChildAt(i - 1)
			Item:SetVisibility(ESlateVisibility.HitTestInvisible)
		end
		Item:SetIndex(i)
		Item:BindClickSelect(self.ClickSelectSaveWeapon, self)
	end
	UGCLogSystem.Log("[WB_CustomWeapon_InitItem] Finish")
end

function WB_CustomWeapon_New:GetSelectSaveWeaponItemClass()
	if self.SelectSaveWeaponClass == nil then
		self.SelectSaveWeaponClass = UE.LoadClass(UGCGameSystem.GetUGCResourcesFullPath('Asset/UI/SelectWeapons/SaveCustomWeaponItem/WB_SelectSaveWeapon.WB_SelectSaveWeapon_C'))
	end
	return self.SelectSaveWeaponClass
end

function WB_CustomWeapon_New:GetWeaponTypeItemClass()
	if self.WeaponTypeItemClass == nil then
		self.WeaponTypeItemClass = UE.LoadClass(UGCGameSystem.GetUGCResourcesFullPath('Asset/UI/SelectWeapons/SaveCustomWeaponItem/WB_WeaponType.WB_WeaponType_C'))
	end
	return self.WeaponTypeItemClass
end

--- 设置配置ID
function WB_CustomWeapon_New:SetProgrammeIndex(InProgrammeIndex)
	self.ProgrammeIndex = InProgrammeIndex
	local SavedWeaponComb = nil

	if SavedWeaponComb and SavedWeaponComb[self.ProgrammeIndex] then
		self.WeaponComb = SavedWeaponComb[self.ProgrammeIndex]
	else
		local CombinationList = WeaponSelectionCombinationConfig.WeaponCombinationList.Weapon
		if CombinationList and CombinationList[self.ProgrammeIndex] then
			self.WeaponComb = CombinationList[self.ProgrammeIndex]
		end
	end
	for i = #self.WeaponComb, 1, -1 do
		self:SetSelectWeapon(i, self.WeaponComb[i], (i == 1));
	end
end

--- 点击选择插槽
function WB_CustomWeapon_New:SelectWeaponSocket(Index)
	if self.SelectWeaponSocketID ~= Index then
		self.SelectWeaponSocketID = Index
		local WeaponSocketItem = self.WeaponSocketItems[self.SelectWeaponSocketID]
		if WeaponSocketItem then
			self:SetSelectWeapon(self.SelectWeaponSocketID, WeaponSocketItem:GetWeaponID(), true)
		end
	end
end
--- 点击选择武器类型
function WB_CustomWeapon_New:SelectWeaponType(Index)
	UGCLogSystem.Log("[WB_CustomWeapon_New_SelectWeaponType] Index:%s", tostring(Index))

	local CustomWeaponIDs = {}
	-- 判断武器插槽分类
	if self.SelectWeaponSocketID <= 2 then
		-- 两个主武器
		self.WeaponTypeIndex = Index
		for i = 1, self.HorizontalBox_WeaponType:GetChildrenCount() do
			local WeaponTypeItem = self.HorizontalBox_WeaponType:GetChildAt(i - 1)
			WeaponTypeItem:SetSelect(i == self.WeaponTypeIndex)
		end
		local CustomWeaponInfo = WeaponSelectionCombinationConfig.PlayerCustomWeapon[self.WeaponTypeIndex]
		if CustomWeaponInfo then
			CustomWeaponIDs = CustomWeaponInfo.WeaponIDs
		end
	elseif self.SelectWeaponSocketID == 3 then
		-- 副武器
		CustomWeaponIDs = WeaponSelectionCombinationConfig.PlayerCustomSubWeapon
	else
		-- 近战武器
		CustomWeaponIDs = WeaponSelectionCombinationConfig.PlayerCustomMeleeWeapon
	end
	local SocketWeaponID = -1
	local WeaponSocketItem = self.WeaponSocketItems[self.SelectWeaponSocketID]
	if WeaponSocketItem then
		SocketWeaponID = WeaponSocketItem:GetWeaponID()
	end
	if CustomWeaponIDs then
		for i = 1, self.UniformGridPanel_SelectWeapon:GetChildrenCount() do
			local WeaponID = CustomWeaponIDs[i]
			local WeaponItem = self.UniformGridPanel_SelectWeapon:GetChildAt(i - 1)
			if WeaponID then
				WeaponItem:SetWeaponID(WeaponID)
				WeaponItem:SetSelect(SocketWeaponID == WeaponID)
				WeaponItem:SetVisibility(ESlateVisibility.SelfHitTestInvisible)
			else
				WeaponItem:SetVisibility(ESlateVisibility.Collapsed)
			end
		end
	end


end
--- 点击选择武器
function WB_CustomWeapon_New:ClickSelectSaveWeapon(Index)
	self.IsChange = true
	self:SelectSaveWeapon(Index)
end
function WB_CustomWeapon_New:SelectSaveWeapon(Index)
	UGCLogSystem.Log("[WB_CustomWeapon_New_SelectSaveWeapon] Index:%s", tostring(Index))
	local WeaponItem = self.UniformGridPanel_SelectWeapon:GetChildAt(Index - 1)
	local WeaponID = WeaponItem:GetWeaponID()
	for i = 1, self.UniformGridPanel_SelectWeapon:GetChildrenCount() do
		local TempWeaponItem = self.UniformGridPanel_SelectWeapon:GetChildAt(i - 1)
		TempWeaponItem:SetSelect(Index == i)
	end
	self:SetSelectWeapon(self.SelectWeaponSocketID, WeaponID, false)
end

--- 设置插槽内的武器
---@param SocketID uint 插槽的索引 只有1和2
---@param bUpdateSelectWeaponBar bool 是否更新武器选择栏
function WB_CustomWeapon_New:SetSelectWeapon(SocketID, WeaponID, bUpdateSelectWeaponBar)
	UGCLogSystem.Log("[WB_CustomWeapon_New_SetSelectWeapon] SocketID:%s, WeaponID:%s, bUpdateSelectWeaponBar:%s", tostring(SocketID), tostring(WeaponID), tostring(bUpdateSelectWeaponBar))
	-- 设置插槽页签
	if SocketID <= 2 then
		self.WidgetSwitcher_WeaponSocket_Type:SetActiveWidgetIndex(0)
	elseif SocketID == 3 then
		self.WidgetSwitcher_WeaponSocket_Type:SetActiveWidgetIndex(1)
	else
		self.WidgetSwitcher_WeaponSocket_Type:SetActiveWidgetIndex(2)
	end
	if bUpdateSelectWeaponBar then
		self.SelectWeaponSocketID = SocketID
		for i, v in pairs(self.WeaponSocketItems) do
			v:SetSelect(i == SocketID)
		end
		local CustomWeaponTypeIndex = -1
		local CustomWeaponIndex = -1;
		if self.SelectWeaponSocketID <= 2 then
			-- 获取武器ID类型和索引

			for WeaponTypeIndex, v in pairs(WeaponSelectionCombinationConfig.PlayerCustomWeapon) do
				for WeaponIndex, TempWeaponID in pairs(v.WeaponIDs) do
					if TempWeaponID == WeaponID then
						CustomWeaponIndex = WeaponIndex
						CustomWeaponTypeIndex = WeaponTypeIndex
					end
				end
				if CustomWeaponTypeIndex > 0 then
					break
				end
			end
		elseif self.SelectWeaponSocketID == 3 then
			-- 设置插槽页签
			self.WidgetSwitcher_WeaponSocket_Type:SetActiveWidgetIndex(1)
			CustomWeaponTypeIndex = -1
			for WeaponIndex, TempWeaponID in pairs(WeaponSelectionCombinationConfig.PlayerCustomSubWeapon) do
				if TempWeaponID == WeaponID then
					CustomWeaponIndex = WeaponIndex
					break
				end
			end
		else
			-- 设置插槽页签
			self.WidgetSwitcher_WeaponSocket_Type:SetActiveWidgetIndex(2)
			CustomWeaponTypeIndex = -2
			for WeaponIndex, TempWeaponID in pairs(WeaponSelectionCombinationConfig.PlayerCustomMeleeWeapon) do
				if TempWeaponID == WeaponID then
					CustomWeaponIndex = WeaponIndex
					break
				end
			end
		end
		--  更新选择栏
		self:SelectWeaponType(CustomWeaponTypeIndex)
		self:SelectSaveWeapon(CustomWeaponIndex)

	else
		local SocketItem = self.WeaponSocketItems[SocketID]
		if SocketItem then
			SocketItem:SetWeaponID(WeaponID)
		end
	end

end

--- 重置武器配置
function WB_CustomWeapon_New:ResetWeaponComb()
	local CombinationList = WeaponSelectionCombinationConfig.Weapon
	if CombinationList and CombinationList[self.ProgrammeIndex] then
		local Comb = CombinationList[self.ProgrammeIndex]
		for i = #Comb, 1, -1 do
			self:SetSelectWeapon(i, Comb[i], (i == 1))
		end
	end
end

function WB_CustomWeapon_New:SaveWeaponComb()
	local WeaponComb = {}
	local PartsComb = {}
	for i, v in pairs(self.WeaponSocketItems) do
		WeaponComb[i] = v:GetWeaponID()
		-- 传入武器ID，并保存
		PartsComb[v:GetWeaponID()] = v:GetAllParts()
	end
	UGCLogSystem.LogTree("[WB_CustomWeapon_SaveWeaponComb]WeaponComb:", WeaponComb)
	GameState:SendMiniGameRPC("PlayerSelectWeapons", LocalPlayerKey, self.ProgrammeIndex, WeaponComb);
	-- 关闭UI
	self:CloseSelf()
	-- 通知父类
	ArchiveTable[LocalPlayerKey].EnterWeapons[self.ProgrammeIndex] = TableHelper.DeepCopyTable(WeaponComb);
	UGCEventSystem.SendEvent(EventTypes.UpdateEnterWeapons);
end

function WB_CustomWeapon_New:ClickClose()
	UGCLogSystem.Log("[WB_CustomWeapon_New:ClickClose] 执行")
	if self.IsChange then
		UGCLogSystem.Log("[WB_CustomWeapon_New:ClickClose] 关闭界面进行二次确认")
		WidgetManager:ShowPanel(WidgetConfig.EUIType.TwoConfirm, false)
		WidgetManager:GetPanel(WidgetConfig.EUIType.TwoConfirm, function(Widget1)
			Widget1:SetTextInfo("该配置还未保存，是否保存后关闭页面？", "关闭", "保存");
			UGCLogSystem.Log("[WB_CustomWeapon_New:ClickClose] 111")
			Widget1:BindCancellationCallBack(self.CloseSelf, self);
			UGCLogSystem.Log("[WB_CustomWeapon_New:ClickClose] 222")
			Widget1:BindConfirmCallBack(self.SaveWeaponComb, self);
			UGCLogSystem.Log("[WB_CustomWeapon_New:ClickClose] 333")
		end);
	else
		UGCLogSystem.Log("[WB_CustomWeapon_New:ClickClose] 关闭自身")
		self:CloseSelf()
	end
end

function WB_CustomWeapon_New:CloseSelf()
	WidgetManager:ClosePanel(WidgetConfig.EUIType.CustomSelectWeapon)
	self.IsChange = false
end

--- 拿到当前点击的武器ID
function WB_CustomWeapon_New:OnClickSetParts()
	local WeaponSocketItem = self.WeaponSocketItems[self.SelectWeaponSocketID or 1];
	if WeaponSocketItem then
		local WeaponID = WeaponSocketItem:GetWeaponID()
		if WeaponID then
			UGCLogSystem.Log("[WB_CustomWeapon_New:OnClickSetParts] WeaponID = ", tostring(WeaponID));
			WidgetManager:GetPanel(WidgetConfig.EUIType.WeaponConfiguration, function(Widget)
				Widget:SetWeaponID(WeaponID);
			end)
			WidgetManager:ShowPanel(WidgetConfig.EUIType.WeaponConfiguration, true, WeaponID);
		end
	end
end


-- function WB_CustomWeapon_New:Tick(MyGeometry, InDeltaTime)

-- end

-- function WB_CustomWeapon_New:Destruct()

-- end

return WB_CustomWeapon_New