Filter Gallery using radiobutton with condition

[luisabsg]

Hey, I need to filter my gallery using a radio. 

My DB is a SPList and I'm using a column "Concluir" of the type "Choices" to filter. 

When the radio is "Não concluido", only items "Não", is appears and when the radio is "Concluído", only items "Sim" appears. 

But, I want that when the items is "Não" and in blank too appears when the radio button "Não concluído" is selected. 

My filter: 

Sort(Filter('Fórum DV FP';Concluir.Value=TipoStatus);'Agendamento do Forum')

Radio OnChange:

If(Radio1.Selected.Value="Não Concluido";Set(TipoStatus;"Não";Set(TipoStatus;"Sim")

[KBilakanti1]

@luisabsg ,

You can use the below approach:

Demo Collection:
ClearCollect(ColItems,{Concluir:"Não"},{Concluir:"Sim"},{Concluir:"Não"});

Logic:
Switch(
    Radio1.Selected.Value,
    "Não concluido",
    Filter(
        ColItems,
        Concluir = "Não"
    ),
    "Concluído",
    Filter(
        ColItems,
        Concluir = "Sim"
    )
)

[luisabsg]

What is "ColItems" ? Is my SPList?

this code will show me the items in blank too? 

[KBilakanti1]

@luisabsg 

"ColItems" is temporary collection which I used, rather than creating SharePoint list. If you want to filter Blanks then you can add !IsBlank() function something like below.

Switch(
    Radio1.Selected.Value,
    "Não concluido",
    Filter(
        ColItems,
        Concluir = "Não" And !IsBlank(Concluir)
    ),
    "Concluído",
    Filter(
        ColItems,
        Concluir = "Sim" And !IsBlank(Concluir)
    )
)

[luisabsg]

Doesn't work 😞 

I change ColItems to my SPList because when I use ColItems, the gallery turn in blank. The gallery doesn't filter