use lua_patterns::LuaPattern;
use pcre2::bytes::Regex;
use enum_as_inner::EnumAsInner;
use crate::tokenizer::types::TokenKind;

pub type Syntax<'r> = Vec<Rule<'r>>;

pub enum RegexOrPattern<'r> {
    Regex(Regex),
    Pattern(LuaPattern<'r>)
}

pub enum PatternTypes<'r> {
    Type1(RegexOrPattern<'r>),
    Type2([RegexOrPattern<'r>; 2]),
    Type3([RegexOrPattern<'r>; 3])
}

#[derive(EnumAsInner)]
pub enum KindOrSubsyntax<'r> {
    Kind(TokenKind<'r>),
    Subsyntax(Syntax<'r>)
}

pub struct Rule<'r> {
    pub pattern: PatternTypes<'r>,
    pub group: KindOrSubsyntax<'r>,
    pub whole_line: bool
}