use crsn::asm::data::{Rd, RdObj, Wr};
use crsn::asm::data::literal::Value;

#[derive(Clone, Debug, PartialEq)]
pub enum BufValue {
    Zeros(Rd),
    Values(Vec<Rd>),
    Chars(String),
}

#[derive(Clone, Debug, PartialEq)]
pub enum BufOps {
    New { dst: Wr, value: BufValue },

    // Elementary ops
    Read { dst: Wr, obj: RdObj, idx: Rd },
    GetLen { dst: Wr, obj: RdObj },
    Write { obj: RdObj, idx: Rd, value: Rd },
    Insert { obj: RdObj, idx: Rd, value: Rd },
    Remove { dst: Wr, obj: RdObj, idx: Rd },

    // Whole buffer ops
    Resize { obj: RdObj, len: Rd },
    Reverse { obj: RdObj },
    AppendBuf { obj: RdObj, obj2: RdObj },
    PrependBuf { obj: RdObj, obj2: RdObj },

    // Stack-style ops
    Push { obj: RdObj, src: Rd },
    Pop { dst: Wr, obj: RdObj },
}