---@class WB_WeaponSelect_C:UUserWidget
---@field Button_Custom UNewButton
---@field Button_Select UNewButton
---@field ScrollBox_Weapons UScrollBox
---@field TextBlock_Time UTextBlock
---@field UniformGridPanel_OtherParts UUniformGridPanel
--Edit Below--
local WB_WeaponSelect = {
    bInitDoOnce = false;
    CombinationType = 1;
    ShowTime = 0;
    SelectWeaponIndex = 1;
    OtherPartsItemColNum = 6;
};

function WB_WeaponSelect:Construct()
	UGCEventSystem.AddListener(EventEnum.PlayerWeaponCombinationUpdate, self.UpdateWeaponCombination, self)
    WidgetLibrary.BindButtonClicked(self.Button_Select, self.SelectWeapon, self)
    self:UpdateWeaponCombination()
    -- 判断是否可以修改配置
    if GlobalConfigs.GameSetting.CanCustomWeapon then
        WidgetLibrary.BindButtonClicked(self.Button_Custom, self.CustomWeaponComb, self)
    else
        self.Button_Custom:SetVisibility(ESlateVisibility.Collapsed)
    end
end

function WB_WeaponSelect:OnShowPanel()
    if self.SelectTimeHandle then
        UGCEventSystem.StopTimer(self.SelectTimeHandle)
    end
    self.ShowTime = GlobalConfigs.GameSetting.WeaponSelectTime
    self.TextBlock_Time:SetText(self.ShowTime)
    self.SelectTimeHandle = UGCEventSystem.SetTimerLoop(self, self.SelectTimeClock, 1)
end

function WB_WeaponSelect:SelectTimeClock()
    self.ShowTime = self.ShowTime - 1
    if self.ShowTime <= 0 then
        UGCEventSystem.StopTimer(self.SelectTimeHandle)
        self.SelectTimeHandle = nil
        WidgetManager:ClosePanel(WidgetConfig.EUIType.WeaponSelect)
    else
        self.TextBlock_Time:SetText(self.ShowTime)
    end
end

function WB_WeaponSelect:GetWeaponItemClass()
    if self.ItemClass == nil then
        self.ItemClass = UE.LoadClass(UGCGameSystem.GetUGCResourcesFullPath('Asset/UI/SelectWeapon/Item/WB_WeaponSelectItem.WB_WeaponSelectItem_C'))
    end
    return self.ItemClass
end

function WB_WeaponSelect:GetOtherPartItemClass()
    if self.OtherItemClass == nil then
        self.OtherItemClass = UE.LoadClass(UGCGameSystem.GetUGCResourcesFullPath('Asset/UI/SelectWeapon/Item/WB_OtherPartItem.WB_OtherPartItem_C'))
    end
    return self.OtherItemClass
end




function WB_WeaponSelect:UpdateWeaponCombination()
    local WeaponCombinationType = UGCGameSystem.GameState:GetPlayerWeaponCombination(UGCSystemLibrary.GetLocalPlayerKey())
    if WeaponCombinationType ~= self.WeaponCombinationType then
        UGCLogSystem.Log("[WB_WeaponSelect_UpdateWeaponCombination] LastWeaponCombinationType:%s, NowWeaponCombinationType:%s", tostring(self.WeaponCombinationType), tostring(WeaponCombinationType))
        self.WeaponCombinationType = WeaponCombinationType
        local WeaponCombinationInfo = WeaponSelectionCombinationConfig.WeaponCombinationList[WeaponCombinationType]
        for i = 1, self.ScrollBox_Weapons:GetChildrenCount() do
            local Item = self.ScrollBox_Weapons:GetChildAt(i - 1)
            Item:Init(WeaponCombinationType, i)
        end
        for i = self.ScrollBox_Weapons:GetChildrenCount() + 1, #WeaponCombinationInfo.Weapon do
            local Item = UserWidget.NewWidgetObjectBP(UGCSystemLibrary.GetLocalPlayerController(), self:GetWeaponItemClass());
            if Item then
                self.ScrollBox_Weapons:AddChild(Item)
                Item:Init(WeaponCombinationType, i)
                Item:BindSelectCallBack(self.SelectWeaponItem, self)
            end
        end

        for i = #WeaponCombinationInfo.Weapon, self.ScrollBox_Weapons:GetChildrenCount() - 1 do
            local Item = self.ScrollBox_Weapons:GetChildAt(i)
            Item:SetVisibility(ESlateVisibility.Collapsed)
        end

        for i, ItemInfo in pairs(WeaponCombinationInfo.OtherParts) do
            local Item
            if self.UniformGridPanel_OtherParts:GetChildrenCount() < i then
                Item = UserWidget.NewWidgetObjectBP(UGCSystemLibrary.GetLocalPlayerController(), self:GetOtherPartItemClass());
                self.UniformGridPanel_OtherParts: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.OtherPartsItemColNum)
                TargetUniformGridSlot:SetRow((i - 1) // self.OtherPartsItemColNum)
            else
                Item = self.UniformGridPanel_OtherParts:GetChildAt(i - 1)
                Item:SetVisibility(ESlateVisibility.HitTestInvisible)
            end
            Item:SetItemID(ItemInfo.ItemID, ItemInfo.Count)
        end

        for i = #WeaponCombinationInfo.OtherParts, self.UniformGridPanel_OtherParts:GetChildrenCount() - 1 do
            local Item = self.UniformGridPanel_OtherParts:GetChildAt(i)
            Item:SetVisibility(ESlateVisibility.Collapsed)
        end


        self:SelectWeaponItem(1)
    end
end

function WB_WeaponSelect:SelectWeaponItem(InIndex)
    self.SelectWeaponIndex = InIndex
    for i = 1, self.ScrollBox_Weapons:GetChildrenCount() do
        local Item = self.ScrollBox_Weapons:GetChildAt(i - 1)
        Item:SetSelect(Item:GetCombinationIndex() == InIndex)
    end
end

function WB_WeaponSelect:SelectWeapon()
    UGCSendRPCSystem.ActorRPCNotify(nil, UGCGameSystem.GameState, "PlayerSelectWeaponIndex", UGCSystemLibrary.GetLocalPlayerKey(), self.SelectWeaponIndex)
    WidgetManager:ClosePanel(WidgetConfig.EUIType.WeaponSelect)
end

function WB_WeaponSelect:CustomWeaponComb()
    WidgetManager:ShowPanel(WidgetConfig.EUIType.CustomWeapon, false, self.SelectWeaponIndex)
    WidgetManager:ClosePanel(WidgetConfig.EUIType.WeaponSelect)
end

-- function WB_WeaponSelect:Tick(MyGeometry, InDeltaTime)

-- end

-- function WB_WeaponSelect:Destruct()

-- end

return WB_WeaponSelect;