// Copyright (C) 2019-2023 Aleo Systems Inc.
// This file is part of the snarkVM library.

// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at:
// http://www.apache.org/licenses/LICENSE-2.0

// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

use super::*;

impl<N: Network> ToFields for Ciphertext<N> {
    type Field = Field<N>;

    /// Returns this ciphertext as a list of field elements.
    fn to_fields(&self) -> Result<Vec<Self::Field>> {
        // Ensure the number of field elements does not exceed the maximum allowed size.
        match self.0.len() <= N::MAX_DATA_SIZE_IN_FIELDS as usize {
            true => Ok(self.0.clone()),
            false => bail!("Ciphertext exceeds maximum allowed size"),
        }
    }
}