use std::default::default;

use std::{default::default, fmt::Display};

impl Display for Card {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        if let Some(1) = f.precision() {
            match self {
                Self::Jack => f.pad("J")?,
                Self::Queen => f.pad("Q")?,
                Self::King => f.pad("K")?,
                _ => f.write_fmt(format_args!("{}", self.into_usize() + 1))?,
            };
        } else {
            f.write_fmt(format_args!("{:?}", self))?;
        }
        Ok(())
    }
}

impl History {
    pub fn concise_repr(&self) -> String {
        match self {
            History(_, Action::Deal(c)) => format!("{c:.1}"),
            History(p, a) => format!("{p:.2}{a:?}"),
        }
    }
}

use std::{fmt::Debug, hash::Hash};

use std::{
    fmt::{Debug, Display},
    hash::Hash,
};

impl Display for Player {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        if let Some(precision) = f.precision() {
            if precision < 6 {
                match self {
                    Self::Chance => f.pad("Ch")?,
                    _ => f.write_fmt(format_args!("A{}", self.into_usize()))?,
                };
            }
        } else {
            f.write_fmt(format_args!("{:?}", self))?;
        }
        Ok(())
    }
}