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// RGB standard library for working with smart contracts on Bitcoin & Lightning
//
// SPDX-License-Identifier: Apache-2.0
//
// Written in 2019-2023 by
//     Dr Maxim Orlovsky <orlovsky@lnp-bp.org>
//
// Copyright (C) 2019-2023 LNP/BP Standards Association. All rights reserved.
//
// 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 amplify::confinement::SmallOrdSet;
use bp::Tx;

use super::TerminalSeal;
use crate::LIB_NAME_RGB_STD;

#[derive(Clone, Eq, PartialEq, Debug)]
#[derive(StrictType, StrictDumb, StrictEncode, StrictDecode)]
#[strict_type(lib = LIB_NAME_RGB_STD)]
#[cfg_attr(
    feature = "serde",
    derive(Serialize, Deserialize),
    serde(crate = "serde_crate", rename_all = "camelCase")
)]
pub struct Terminal {
    pub seals: SmallOrdSet<TerminalSeal>,
    pub tx: Option<Tx>,
}

impl Terminal {
    pub fn new(seal: TerminalSeal) -> Self {
        Terminal {
            seals: small_bset![seal],
            tx: None,
        }
    }
    pub fn with(seal: TerminalSeal, tx: Tx) -> Self {
        Terminal {
            seals: small_bset![seal],
            tx: Some(tx),
        }
    }
}

#[derive(Copy, Clone, Ord, PartialOrd, Eq, PartialEq, Hash, Debug, Display, Default)]
#[derive(StrictType, StrictEncode, StrictDecode)]
#[strict_type(lib = LIB_NAME_RGB_STD, tags = repr, into_u8, try_from_u8)]
#[cfg_attr(
    feature = "serde",
    derive(Serialize, Deserialize),
    serde(crate = "serde_crate", rename_all = "camelCase")
)]
#[display(lowercase)]
#[non_exhaustive]
#[repr(u8)]
pub enum ContainerVer {
    // V0 was a previous version before v0.10, which is now not supported.
    #[default]
    V1 = 1,
}