// Defined in CIP-19 https://github.com/celestiaorg/CIPs/blob/82aeb7dfc472105a11babffd548c730c899a3d24/cips/cip-19.md
syntax = "proto3";
package shwap;
option go_package = "github.com/celestiaorg/celestia-node/share/shwap/pb";

import "pb/proof.proto"; // celestiaorg/nmt/pb/proof.proto

message Row {
    repeated Share shares_half = 1;
    HalfSide half_side= 2;

    enum HalfSide {
        LEFT = 0;
        RIGHT = 1;
    }
}

message Sample {
    Share share = 1;
    proof.pb.Proof proof = 2;
    AxisType proof_type = 3;
}

message RowNamespaceData {
    repeated Share shares = 1;
    proof.pb.Proof proof = 2;
}

message Share {
    bytes data = 1;
}

enum AxisType {
    ROW = 0;
    COL = 1;
}