local UILayerManager = {}
local EWidgetLayoutType = import("EWidgetLayoutType")

function UILayerManager:ctor()
    self.layer_mapping = {}
end

function UILayerManager:OnInitialized()
    self.layer_mapping = {
        [EWidgetLayoutType.MainLayer] = self.MainLayer,
        [EWidgetLayoutType.PopupLayer] = self.PopupLayer,
        [EWidgetLayoutType.FloatLayer] = self.FloatLayer,
        [EWidgetLayoutType.TopLayer] = self.TopLayer,
    }
end

function UILayerManager:ShowWidget(widget, args)
    local layer = self.layer_mapping[widget.LayoutType]
    if layer == nil then
        return
    end
    layer:AddChild(widget)
    if widget.Refresh then
        widget:Refresh(args)
    end
    widget.Slot:SetVerticalAlignment(0)
    widget.Slot:SetHorizontalAlignment(0)
    widget:SetVisible(true)
end

function UILayerManager:HideWidget(widget)
    widget:SetVisible(false)
end

function UILayerManager:CloseWidget(widget)
    widget:SetVisible(false)
end



return Class(nil, nil, UILayerManager)