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// This file is part of Astar.

// Copyright (C) Stake Technologies Pte.Ltd.
// SPDX-License-Identifier: GPL-3.0-or-later

// Astar is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.

// Astar 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 Astar. If not, see <http://www.gnu.org/licenses/>.

use astar_primitives::Block;
use sc_chain_spec::ChainSpecExtension;
use serde::{Deserialize, Serialize};

pub mod astar;
pub mod shibuya;
pub mod shiden;

pub use astar::AstarChainSpec;
pub use shibuya::ShibuyaChainSpec;
pub use shiden::ShidenChainSpec;

/// Node `ChainSpec` extensions.
///
/// Additional parameters for some Substrate core modules,
/// customizable from the chain spec.
#[derive(Default, Clone, Serialize, Deserialize, ChainSpecExtension)]
#[serde(rename_all = "camelCase")]
pub struct Extensions {
    /// Known bad block hashes.
    pub bad_blocks: sc_client_api::BadBlocks<Block>,
    /// The relay chain of the Parachain.
    pub relay_chain: String,
    /// The id of the Parachain.
    pub para_id: u32,
}

impl Extensions {
    /// Try to get the extension from the given `ChainSpec`.
    pub fn try_get(chain_spec: &dyn sc_service::ChainSpec) -> Option<&Self> {
        sc_chain_spec::get_extension(chain_spec.extensions())
    }
}