#[derive(Debug, Default, Clone, Copy, PartialEq, Eq)]
pub enum Page {
    #[default]
    Main,
    Audio,
}

impl Page {
    pub fn left(&mut self) {
        *self = match self {
            Page::Main => Page::Audio,
            Page::Audio => Page::Audio,
        }
    }

    pub fn right(&mut self) {
        *self = match self {
            Page::Main => Page::Main,
            Page::Audio => Page::Main,
        }
    }
}