/**
 * This code was AUTOGENERATED using the Codama library.
 * Please DO NOT EDIT THIS FILE, instead use visitors
 * to add features, then rerun Codama to update it.
 *
 * @see https://github.com/codama-idl/codama
 */

import {
  getAddressEncoder,
  getBytesEncoder,
  getProgramDerivedAddress,
  type Address,
  type ProgramDerivedAddress,
} from '@solana/kit';
import {
  getMinorFactionIdEncoder,
  getRegionIdEncoder,
  type MinorFactionIdArgs,
  type RegionIdArgs,
} from '../types';

export type EncounterPoolSeeds = {
  gameId: Address;
  regionId: RegionIdArgs;
  minorFaction: MinorFactionIdArgs;
};

/**
 * The dev-registered ENVELOPE for one `(region, minor_faction)` encounter pool.
 *
 * Long-lived; created/edited only by `MANAGE_NPC_ENCOUNTERS`-gated admin instructions and read-only
 * at encounter time. Modeled on [`ScanPattern`](crate::state::ScanPattern): a sized header + an
 * `#[unsized_start]` `List` tail (additive growth lives in the tail).
 */
export async function findEncounterPoolPda(
  seeds: EncounterPoolSeeds,
  config: { programAddress?: Address | undefined } = {},
): Promise<ProgramDerivedAddress> {
  const {
    programAddress = 'C4SAgeKLgb3pTLWhVr6NRwWyYFuTR7ZeSXFrzoLwfMzF' as Address<'C4SAgeKLgb3pTLWhVr6NRwWyYFuTR7ZeSXFrzoLwfMzF'>,
  } = config;
  return await getProgramDerivedAddress({
    programAddress,
    seeds: [
      getBytesEncoder().encode(
        new Uint8Array([
          69, 110, 99, 111, 117, 110, 116, 101, 114, 80, 111, 111, 108,
        ]),
      ),
      getAddressEncoder().encode(seeds.gameId),
      getRegionIdEncoder().encode(seeds.regionId),
      getMinorFactionIdEncoder().encode(seeds.minorFaction),
    ],
  });
}