function tr(key)
    return noctalia.tr(key)
end

function cfg(key)
    return noctalia.getConfig(key)
end

function getState(key)
    return noctalia.state.get(key)
end

function displayWidget(glyph: string, text: string, color: string?)
    if color == nil then
        color = "on_surface"
    end

    if cfg("colorize_text") then
        barWidget.setColor(color)
    end

    if cfg("colorize_glyph") then
        barWidget.setGlyphColor(color)
    end

    if cfg("show_glyph") then
        barWidget.setGlyph(glyph)
    end

    if cfg("show_text") then
        barWidget.setText(text)
    end
end

-- Hooks
function update()
    if getState("isRemoteCheckRunning") then
        displayWidget(cfg("checking_glyph"), tr("bar.checking"), cfg("checking_color"))
    else
        if getState("isUpdateAvailable") then
            displayWidget(cfg("update_available_glyph"), tr("bar.update_available"), cfg("update_available_color"))
        else
            if getState("localHash") == "n/a" or getState("remoteHash") == "n/a" then
                displayWidget(cfg("unknown_glyph"), tr("bar.unknown"), cfg("unknown_color"))
            else
                displayWidget(cfg("up_to_date_glyph"), tr("bar.up_to_date"), cfg("up_to_date_color"))
            end
        end
    end

end

function onClick()
    noctalia.togglePanel("avivbintangaringga/nix-monitor:panel")
end