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//
// Wildland Project
//
// Copyright © 2022 Golem Foundation
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 3 as published by
// the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.

use crate::LssError;
use thiserror::Error;
use wildland_crypto::error::CryptoError;

#[derive(Error, Debug, Clone, PartialEq, Eq)]
pub enum ForestRetrievalError {
    #[error(transparent)]
    LssError(#[from] LssError),
    #[error("Could not create keypair from bytes retrieved from LSS: {0}")]
    KeypairParseError(CryptoError),
}

#[derive(Error, Debug, PartialEq, Eq, Clone)]
pub enum CoreXError {
    #[error("Cannot create forest identity: {0}")]
    CannotCreateForestIdentityError(String),
    #[error("Identity read error: {0}")]
    IdentityReadError(String),
    #[error("LSS Error: {0}")]
    LSSError(String),
    #[error("CoreX error: {0}")]
    Generic(String),
}

impl From<CryptoError> for CoreXError {
    #[tracing::instrument(level = "debug", ret)]
    fn from(crypto_err: CryptoError) -> Self {
        match crypto_err {
            CryptoError::KeyParsingError(_) => todo!(),
            CryptoError::MessageVerificationError(_) => todo!(),
            CryptoError::InvalidSignatureBytesError(_) => todo!(),
            _ => todo!(),
        }
    }
}