use super::typedef::{InternalTypeDef, TypeDef};

use super::GlobalNamespace;

#[derive(Clone, Copy)]
pub struct Command<'a> {
    pub(super) id: usize,
    pub(super) namespace: &'a GlobalNamespace,
}

impl<'a> Command<'a> {
    pub fn get_input_types(&self) -> Option<TypeDef<'a>> {
        self.namespace.commands.borrow()[self.id]
            .input
            .as_ref()
            .map(|def| TypeDef::from_internal(self.namespace, def))
    }
    pub fn get_output_types(&self) -> Option<TypeDef> {
        self.namespace.commands.borrow()[self.id]
            .output
            .as_ref()
            .map(|def| TypeDef::from_internal(self.namespace, def))
    }
}

pub(super) struct InternalCommand {
    pub(super) name: String,
    // gosh this is hacky
    pub(super) input: Option<InternalTypeDef>,
    pub(super) output: Option<InternalTypeDef>,
}