use crate::{boolean_algebra, truthtable};

use super::graphvizable::Graphvizable;

pub enum Pair<'a> {
  BAPair(pest::iterators::Pair<'a, boolean_algebra::parser::BARule>),
  TTPair(pest::iterators::Pair<'a, truthtable::parser::TTRule>),
}

impl <'a>Graphvizable for Pair<'a> {
    fn graphviz_diagram(&self) -> String {
        match &self {
          Pair::BAPair(pair) => pair.graphviz_diagram(),
          Pair::TTPair(pair) => pair.graphviz_diagram()
        }
    }

    fn print_graphviz_diagram(&self) {
        match &self {
          Pair::BAPair(pair) => pair.print_graphviz_diagram(),
          Pair::TTPair(pair) => pair.print_graphviz_diagram()
        }
    }
}

pub trait Parser {
  fn parse(input: &mut String) -> Pair;
}