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// Constants for dkg-gadget

// ================= Common ======================== //
pub const DKG_KEYGEN_PROTOCOL_NAME: &str = "/webb-tools/dkg/keygen/1";

pub const DKG_SIGNING_PROTOCOL_NAME: &str = "/webb-tools/dkg/signing/1";

// ================= Worker ========================== //
pub mod worker {
	pub const ENGINE_ID: sp_runtime::ConsensusEngineId = *b"WDKG";

	pub const STORAGE_SET_RETRY_NUM: usize = 5;

	pub const MAX_SUBMISSION_DELAY: u32 = 3;

	pub const MAX_KEYGEN_RETRIES: usize = 5;

	/// How many blocks to keep the proposal hash in out local cache.
	pub const PROPOSAL_HASH_LIFETIME: u32 = 10;
}

// ============= Signing Manager ======================= //

pub mod signing_manager {
	use dkg_primitives::types::SSID;

	// the maximum number of tasks that the work manager tries to assign
	pub const MAX_RUNNING_TASKS: usize = 1;

	// the maximum number of tasks that can be enqueued,
	// enqueued here implies not actively running but listening for messages
	pub const MAX_ENQUEUED_TASKS: usize = 20;

	// How often to poll the jobs to check completion status
	pub const JOB_POLL_INTERVAL_IN_MILLISECONDS: u64 = 500;

	// Max potential number of signing sets to generate for every proposal (equal to the number of
	// retries)
	pub const MAX_POTENTIAL_RETRIES_PER_UNSIGNED_PROPOSAL: SSID = SSID::MAX - 1;
}

// ============= Networking ======================= //

pub mod network {
	/// Maximum number of known messages hashes to keep for a peer.
	pub const MAX_KNOWN_MESSAGES: usize = 4096;

	/// Maximum allowed size for a DKG Signed Message notification.
	pub const MAX_MESSAGE_SIZE: u64 = 16 * 1024 * 1024;

	/// Maximum number of duplicate messages that a single peer can send us.
	///
	/// This is to prevent a malicious peer from spamming us with messages.
	pub const MAX_DUPLICATED_MESSAGES_PER_PEER: usize = 8;
}

// ============= Keygen Manager ======================= //

pub mod keygen_manager {
	/// only 1 task at a time may run for keygen
	pub const MAX_RUNNING_TASKS: usize = 1;
	/// There should never be any job enqueueing for keygen
	pub const MAX_ENQUEUED_TASKS: usize = 0;
}