mod cache;
mod commands;
mod indexer;
mod keys;

use keys::*;

use anyhow::Result;
use clap::Parser;
use codec::Encode;
use sp_core::H256;

#[subxt::subxt(runtime_metadata_path = "res/metadata.scale")]
pub mod gdev {}

pub type Client = subxt::OnlineClient<GdevConfig>;

pub enum GdevConfig {}
impl subxt::config::Config for GdevConfig {
	type Index = u32;
	type BlockNumber = u32;
	type Hash = sp_core::H256;
	type Hashing = subxt::ext::sp_runtime::traits::BlakeTwo256;
	type AccountId = subxt::ext::sp_runtime::AccountId32;
	type Address = subxt::ext::sp_runtime::MultiAddress<Self::AccountId, u32>;
	type Header = subxt::ext::sp_runtime::generic::Header<
		Self::BlockNumber,
		subxt::ext::sp_runtime::traits::BlakeTwo256,
	>;
	type Signature = subxt::ext::sp_runtime::MultiSignature;
	type ExtrinsicParams = subxt::tx::BaseExtrinsicParams<Self, Tip>;
}

#[derive(Copy, Clone, Debug, Default, Encode)]
pub struct Tip {
	#[codec(compact)]
	tip: u64,
}

impl Tip {
	pub fn new(amount: u64) -> Self {
		Tip { tip: amount }
	}
}

impl From<u64> for Tip {
	fn from(n: u64) -> Self {
		Self::new(n)
	}
}

#[derive(Parser, Debug)]
#[clap(author, version, about, long_about = None)]
pub struct Args {
	#[clap(subcommand)]
	pub subcommand: Subcommand,

	/// Indexer URL
	#[clap(short, long, default_value = "http://localhost:8080/v1/graphql")]
	indexer: String,
	/// Do not use indexer
	#[clap(long)]
	no_indexer: bool,
	/// Secret key or BIP39 mnemonic
	/// (eventually followed by derivation path)
	#[clap(short, long)]
	secret: Option<String>,
	/// Secret key format (seed, substrate)
	#[clap(short = 'S', long, default_value = SecretFormat::Substrate)]
	secret_format: SecretFormat,
	/// Address
	#[clap(short, long)]
	address: Option<String>,
	/// Websocket RPC endpoint
	#[clap(short, long, default_value = "ws://localhost:9944")]
	url: String,
}

#[derive(Debug, clap::Subcommand)]
pub enum Subcommand {
	/// Confirm an identity
	///
	/// To be called by the certified not-yet-member account, to become member.
	ConfirmIdentity {
		name: String,
	},
	/// Create and certify an identity
	///
	/// Caller must be member, and the target account must exist.
	CreateIdentity {
		target: sp_core::crypto::AccountId32,
	},
	CreateOneshot {
		balance: u64,
		dest: sp_core::crypto::AccountId32,
	},
	ConsumeOneshot {
		dest: sp_core::crypto::AccountId32,
		#[clap(long = "oneshot")]
		dest_oneshot: bool,
	},
	ConsumeOneshotWithRemaining {
		balance: u64,
		dest: sp_core::crypto::AccountId32,
		#[clap(long = "one")]
		dest_oneshot: bool,
		remaining_to: sp_core::crypto::AccountId32,
		#[clap(long = "rem-one")]
		remaining_to_oneshot: bool,
	},
	/// List upcoming expirations that require an action
	Expire {
		/// Show certs that expire within less than this number of blocks
		#[clap(short, long, default_value_t = 100800)]
		blocks: u32,
		/// Show authorities that should rotate keys within less than this number of sessions
		#[clap(short, long, default_value_t = 100)]
		sessions: u32,
	},
	/// Fetch identity
	Identity {
		#[clap(short = 'p', long = "pubkey")]
		account_id: Option<sp_core::crypto::AccountId32>,
		#[clap(short = 'i', long = "identity")]
		identity_id: Option<u32>,
		#[clap(short = 'u', long = "username")]
		username: Option<String>,
	},
	/// Generate a revocation document for the provided account
	GenRevocDoc,
	GoOffline,
	GoOnline,
	OneshotBalance {
		account: sp_core::crypto::AccountId32,
	},
	/// List online authorities
	Online,
	#[clap(hide = true)]
	Repart {
		// Number of transactions per block to target
		target: u32,
		#[clap(short = 'o', long = "old-repart")]
		// Old/actual repartition
		actual_repart: Option<u32>,
	},
	#[clap(hide = true)]
	SpamRoll {
		actual_repart: usize,
	},
	SudoSetKey {
		new_key: sp_core::crypto::AccountId32,
	},
	/// Emit a smith certification
	SmithCert {
		to: u32,
	},
	/// List members of the technical committee
	TechMembers,
	/// List proposals to the technical committee
	TechProposals,
	/// Vote a proposal to the technical committee
	TechVote {
		/// Proposal hash
		hash: H256,
		/// Proposal index
		index: u32,
		/// Vote (0=against, 1=for)
		vote: u8,
	},
	Transfer {
		/// Amount to transfer
		amount: u64,
		/// Destination address
		dest: sp_core::crypto::AccountId32,
		/// Prevent from going below account existential deposit
		#[clap(short = 'k', long = "keep-alive")]
		keep_alive: bool,
	},
	/// Transfer the same amount for each space-separated address.
	/// If an address appears mutiple times, it will get multiple times the same amount
	TransferMultiple {
		/// Amount given to each destination address
		amount: u64,
		/// List of target addresses
		dests: Vec<sp_core::crypto::AccountId32>,
	},
	/// Rotate and set session keys
	UpdateKeys,
}

#[tokio::main(flavor = "current_thread")]
async fn main() -> Result<()> {
	env_logger::init();

	let args = Args::parse();

	/*if let Some(account_id) = &account_id {
		println!("Account address: {account_id}");
	}*/

	/*if let Some(account_id) = &account_id {
		let account = client
			.storage()
			.fetch(&gdev::storage().system().account(account_id), None)
			.await?
			.expect("Cannot fetch account");
		logs::info!("Account free balance: {}", account.data.free);
	}*/

	match args.subcommand {
		Subcommand::ConfirmIdentity { name } => {
			commands::identity::confirm_identity(
				get_keys(
					args.secret_format,
					&args.address,
					&args.secret,
					NeededKeys::Secret,
				)?
				.1
				.unwrap(),
				Client::from_url(&args.url).await.unwrap(),
				name,
			)
			.await?
		}
		Subcommand::CreateIdentity { target } => {
			commands::identity::create_identity(
				get_keys(
					args.secret_format,
					&args.address,
					&args.secret,
					NeededKeys::Secret,
				)?
				.1
				.unwrap(),
				Client::from_url(&args.url).await.unwrap(),
				target,
			)
			.await?
		}
		Subcommand::CreateOneshot { balance, dest } => {
			commands::oneshot::create_oneshot_account(
				get_keys(
					args.secret_format,
					&args.address,
					&args.secret,
					NeededKeys::Secret,
				)?
				.1
				.unwrap(),
				Client::from_url(&args.url).await.unwrap(),
				balance,
				dest,
			)
			.await?
		}
		Subcommand::ConsumeOneshot { dest, dest_oneshot } => {
			commands::oneshot::consume_oneshot_account(
				get_keys(
					args.secret_format,
					&args.address,
					&args.secret,
					NeededKeys::Secret,
				)?
				.1
				.unwrap(),
				Client::from_url(&args.url).await.unwrap(),
				dest,
				dest_oneshot,
			)
			.await?
		}
		Subcommand::ConsumeOneshotWithRemaining {
			balance,
			dest,
			dest_oneshot,
			remaining_to,
			remaining_to_oneshot,
		} => {
			commands::oneshot::consume_oneshot_account_with_remaining(
				get_keys(
					args.secret_format,
					&args.address,
					&args.secret,
					NeededKeys::Secret,
				)?
				.1
				.unwrap(),
				Client::from_url(&args.url).await.unwrap(),
				balance,
				dest,
				dest_oneshot,
				remaining_to,
				remaining_to_oneshot,
			)
			.await?
		}
		Subcommand::Expire { blocks, sessions } => {
			commands::expire::monitor_expirations(
				Client::from_url(&args.url).await.unwrap(),
				blocks,
				sessions,
				&args,
			)
			.await?
		}
		Subcommand::Identity {
			ref account_id,
			identity_id,
			ref username,
		} => {
			commands::identity::get_identity(
				Client::from_url(&args.url).await.unwrap(),
				account_id.clone(),
				identity_id,
				username.clone(),
				&args,
			)
			.await?
		}
		Subcommand::GenRevocDoc => {
			commands::revocation::gen_revoc_doc(
				&Client::from_url(&args.url).await.unwrap(),
				&get_keys(
					args.secret_format,
					&args.address,
					&args.secret,
					NeededKeys::Secret,
				)?
				.1
				.unwrap(),
			)
			.await?
		}
		Subcommand::GoOffline => {
			commands::smith::go_offline(
				get_keys(
					args.secret_format,
					&args.address,
					&args.secret,
					NeededKeys::Secret,
				)?
				.1
				.unwrap(),
				Client::from_url(&args.url).await.unwrap(),
			)
			.await?
		}
		Subcommand::GoOnline => {
			commands::smith::go_online(
				get_keys(
					args.secret_format,
					&args.address,
					&args.secret,
					NeededKeys::Secret,
				)?
				.1
				.unwrap(),
				Client::from_url(&args.url).await.unwrap(),
			)
			.await?
		}
		Subcommand::OneshotBalance { account } => {
			commands::oneshot::oneshot_account_balance(
				Client::from_url(&args.url).await.unwrap(),
				account,
			)
			.await?
		}
		Subcommand::Online => {
			commands::smith::online(Client::from_url(&args.url).await.unwrap(), &args).await?
		}
		Subcommand::Repart {
			target,
			actual_repart,
		} => {
			commands::net_test::repart(
				get_keys(
					args.secret_format,
					&args.address,
					&args.secret,
					NeededKeys::Secret,
				)?
				.1
				.unwrap(),
				Client::from_url(&args.url).await.unwrap(),
				target,
				actual_repart,
			)
			.await?
		}
		Subcommand::SpamRoll { actual_repart } => {
			commands::net_test::spam_roll(
				get_keys(
					args.secret_format,
					&args.address,
					&args.secret,
					NeededKeys::Secret,
				)?
				.1
				.unwrap(),
				Client::from_url(&args.url).await.unwrap(),
				actual_repart,
			)
			.await?
		}
		Subcommand::SudoSetKey { new_key } => {
			commands::sudo::set_key(
				get_keys(
					args.secret_format,
					&args.address,
					&args.secret,
					NeededKeys::Secret,
				)?
				.1
				.unwrap(),
				Client::from_url(&args.url).await.unwrap(),
				new_key,
			)
			.await?
		}
		Subcommand::SmithCert { to } => commands::smith::emit_cert(args, to).await?,
		Subcommand::TechMembers => {
			commands::collective::technical_committee_members(
				Client::from_url(&args.url).await.unwrap(),
				&args,
			)
			.await?
		}
		Subcommand::TechProposals => {
			commands::collective::technical_committee_proposals(
				Client::from_url(&args.url).await.unwrap(),
			)
			.await?
		}
		Subcommand::TechVote { hash, index, vote } => {
			let vote = match vote {
				0 => false,
				1 => true,
				_ => panic!("Vote must be written 0 if you disagree, or 1 if you agree."),
			};
			commands::collective::technical_committee_vote(
				get_keys(
					args.secret_format,
					&args.address,
					&args.secret,
					NeededKeys::Secret,
				)?
				.1
				.unwrap(),
				Client::from_url(&args.url).await.unwrap(),
				hash, //H256::from_str(&hash).expect("Invalid hash formatting"),
				index,
				vote,
			)
			.await?
		}
		Subcommand::Transfer {
			amount,
			dest,
			keep_alive,
		} => {
			commands::transfer::transfer(
				get_keys(
					args.secret_format,
					&args.address,
					&args.secret,
					NeededKeys::Secret,
				)?
				.1
				.unwrap(),
				Client::from_url(&args.url).await.unwrap(),
				amount,
				dest,
				keep_alive,
			)
			.await?
		}
		Subcommand::TransferMultiple { amount, dests } => {
			commands::transfer::transfer_multiple(
				get_keys(
					args.secret_format,
					&args.address,
					&args.secret,
					NeededKeys::Secret,
				)?
				.1
				.unwrap(),
				Client::from_url(&args.url).await.unwrap(),
				amount,
				dests,
			)
			.await?
		}
		Subcommand::UpdateKeys => commands::smith::update_session_keys(
			get_keys(
				args.secret_format,
				&args.address,
				&args.secret,
				NeededKeys::Secret,
			)?
			.1
			.unwrap(),
			Client::from_url(&args.url).await.unwrap(),
		)
		.await
		.unwrap(),
	}

	Ok(())
}