use crate::*;

impl Content for PhraseLength {
    type Engine = Tui;
    fn content (&self) -> impl Widget<Engine = Tui> {
        Layers::new(move|add|{
            match self.focus {
                None => add(&row!(
                    " ", self.bars_string(),
                    ".", self.beats_string(),
                    ".", self.ticks_string(),
                    " "
                )),
                Some(PhraseLengthFocus::Bar) => add(&row!(
                    "[", self.bars_string(),
                    "]", self.beats_string(),
                    ".", self.ticks_string(),
                    " "
                )),
                Some(PhraseLengthFocus::Beat) => add(&row!(
                    " ", self.bars_string(),
                    "[", self.beats_string(),
                    "]", self.ticks_string(),
                    " "
                )),
                Some(PhraseLengthFocus::Tick) => add(&row!(
                    " ", self.bars_string(),
                    ".", self.beats_string(),
                    "[", self.ticks_string(),
                    "]"
                )),
            }
        })
    }
}