// Copyright 2019-2021 Parity Technologies (UK) Ltd.
// This file is part of Parity Bridges Common.

// Parity Bridges Common 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.

// Parity Bridges Common 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 Parity Bridges Common.  If not, see <http://www.gnu.org/licenses/>.

use clap::Parser;
use sc_cli::RunCmd;

#[derive(Debug, Parser)]
pub struct Cli {
	#[structopt(subcommand)]
	pub subcommand: Option<Subcommand>,

	#[structopt(flatten)]
	pub run: RunCmd,
}

/// Possible subcommands of the main binary.
#[derive(Debug, Parser)]
pub enum Subcommand {
	/// Key management CLI utilities
	#[clap(subcommand)]
	Key(sc_cli::KeySubcommand),

	/// Verify a signature for a message, provided on `STDIN`, with a given (public or secret) key.
	Verify(sc_cli::VerifyCmd),

	/// Generate a seed that provides a vanity address.
	Vanity(sc_cli::VanityCmd),

	/// Sign a message, with a given (secret) key.
	Sign(sc_cli::SignCmd),

	/// Build a chain specification.
	BuildSpec(sc_cli::BuildSpecCmd),

	/// Validate blocks.
	CheckBlock(sc_cli::CheckBlockCmd),

	/// Export blocks.
	ExportBlocks(sc_cli::ExportBlocksCmd),

	/// Export the state of a given block into a chain spec.
	ExportState(sc_cli::ExportStateCmd),

	/// Import blocks.
	ImportBlocks(sc_cli::ImportBlocksCmd),

	/// Remove the whole chain.
	PurgeChain(sc_cli::PurgeChainCmd),

	/// Revert the chain to a previous state.
	Revert(sc_cli::RevertCmd),

	/// Inspect blocks or extrinsics.
	Inspect(node_inspect::cli::InspectCmd),

	/// Benchmark runtime pallets.
	#[clap(subcommand)]
	Benchmark(frame_benchmarking_cli::BenchmarkCmd),

	/// FOR INTERNAL USE: analog of the "prepare-worker" command of the polkadot binary.
	#[clap(name = "prepare-worker", hide = true)]
	PvfPrepareWorker(ValidationWorkerCommand),

	/// FOR INTERNAL USE: analog of the "execute-worker" command of the polkadot binary.
	#[clap(name = "execute-worker", hide = true)]
	PvfExecuteWorker(ValidationWorkerCommand),
}

/// Validation worker command.
#[derive(Debug, Parser)]
pub struct ValidationWorkerCommand {
	/// The path to the validation host's socket.
	pub socket_path: String,
}
