//! The available formats to convert
use super::*;
use processor::Processor;

/// All formats and their associated processor
pub enum Format
{
    Json(processor::Json),
    SExpr(processor::Sexpr),
    CBor(processor::Cbor),
}

impl Format
{
    /// The processor for this format
    pub fn processor(&self) -> &(dyn Processor + 'static)
    {
	match &self {
	    Self::Json(a) => a,
	    Self::SExpr(a) => a,
	    Self::CBor(a) => a,
	}
    }
    
    /// The processor for this format
    pub fn processor_mut(&mut self) -> &mut (dyn Processor + 'static)
    {
	match self {
	    Self::Json(a) => a,
	    Self::SExpr(a) => a,
	    Self::CBor(a) => a,
	}
    }
}

/// All format objects and their name(s)
pub static FORMATS: &[(&'static [&'static str], Format)] = &[
    (&["json"], Format::Json(processor::Json)),
    (&["s-expression", "sexpr"], Format::SExpr(processor::Sexpr)),
    (&["cbor"], Format::CBor(processor::Cbor)),
];