use super::*;

pub(crate) mod snap_align;
pub(crate) mod snap_stop;
pub(crate) mod snap_type;

#[doc=include_str!("readme.md")]
#[derive(Debug, Copy, Clone)]
pub struct TailwindSnap {}

impl TailwindSnap {
    pub fn adapt(pattern: &[&str], arbitrary: &TailwindArbitrary) -> Result<Box<dyn TailwindInstance>> {
        let out = match pattern {
            // https://tailwindcss.com/docs/scroll-snap-align
            [s @ ("start" | "end" | "center")] => TailwindSnapAlign::from(*s).boxed(),
            ["align", rest @ ..] => TailwindSnapAlign::parse(rest, arbitrary)?.boxed(),
            // https://tailwindcss.com/docs/scroll-snap-stop
            [s @ ("normal" | "always")] => TailwindSnapStop::from(*s).boxed(),
            ["stop", rest @ ..] => TailwindSnapStop::parse(rest, arbitrary)?.boxed(),
            _ => TailwindSnapType::parse(pattern, arbitrary)?.boxed(),
        };
        Ok(out)
    }
}