@namespace Oqtane.Shared

<CascadingValue Value="this">
    <ModuleMessage @ref="modulemessage" />
    @DynamicComponent
</CascadingValue>

@code {
    [CascadingParameter]
    protected PageState PageState { get; set; }

    [CascadingParameter]
    private Module ModuleState { get; set; }

    private ModuleMessage modulemessage { get; set; }

    RenderFragment DynamicComponent { get; set; }

    protected override void OnParametersSet()
    {
        DynamicComponent = builder =>
        {
            string typename = ModuleState.ModuleType;
            if (PageState.Control == "Settings") // module settings are a core component
        {
                typename = Constants.DefaultSettingsControl;
            }
            Type moduleType = null;
            if (typename != null)
            {
                moduleType = Type.GetType(typename);
            }
            if (moduleType != null)
            {
                builder.OpenComponent(0, moduleType);
                builder.CloseComponent();
            }
            else
            {
                // module does not exist with typename specified
                modulemessage.SetModuleMessage("Error Loading Component For Module " + ModuleState.ModuleDefinitionName, MessageType.Error);
            }
        };
    }

    public void AddModuleMessage(string message, MessageType type)
    {
        modulemessage.SetModuleMessage(message, type);
    }
}