/**
 * 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 {
  assertAccountExists,
  assertAccountsExist,
  combineCodec,
  decodeAccount,
  fetchEncodedAccount,
  fetchEncodedAccounts,
  fixDecoderSize,
  fixEncoderSize,
  getAddressDecoder,
  getAddressEncoder,
  getBytesDecoder,
  getBytesEncoder,
  getI64Decoder,
  getI64Encoder,
  getMapDecoder,
  getMapEncoder,
  getStructDecoder,
  getStructEncoder,
  getU64Decoder,
  getU64Encoder,
  getU8Decoder,
  getU8Encoder,
  transformEncoder,
  type Account,
  type Address,
  type Codec,
  type Decoder,
  type EncodedAccount,
  type Encoder,
  type FetchAccountConfig,
  type FetchAccountsConfig,
  type MaybeAccount,
  type MaybeEncodedAccount,
  type ReadonlyUint8Array,
} from '@solana/kit';
import { FactionTreasurySeeds, findFactionTreasuryPda } from '../pdas';
import {
  getCargoIdDecoder,
  getCargoIdEncoder,
  getMinorFactionIdDecoder,
  getMinorFactionIdEncoder,
  type CargoId,
  type CargoIdArgs,
  type MinorFactionId,
  type MinorFactionIdArgs,
} from '../types';

export const FACTION_TREASURY_DISCRIMINATOR = new Uint8Array([
  65, 117, 44, 5, 129, 79, 91, 49,
]);

export function getFactionTreasuryDiscriminatorBytes() {
  return fixEncoderSize(getBytesEncoder(), 8).encode(
    FACTION_TREASURY_DISCRIMINATOR,
  );
}

/** Per-faction value account (one per faction). 76 B sized header + `reserves` + `floors` Map tails. */
export type FactionTreasury = {
  discriminator: ReadonlyUint8Array;
  version: number;
  bump: number;
  gameId: Address;
  /** The owning faction (also the 2nd seed). One treasury per faction. */
  factionId: MinorFactionId;
  /** ATLAS reserve: receives player buys (Ask), pays sell-backs (faucet). Same type as `LocalMarket.vault`. */
  vault: bigint;
  /**
   * Per-epoch ATLAS-out circuit-breaker (verbatim `EncounterTreasury` idiom): caps total faucet ATLAS
   * emitted per epoch. Reset when `now >= epoch_start + epoch_len_secs`.
   */
  epochStart: bigint;
  epochLenSecs: bigint;
  atlasOutThisEpoch: bigint;
  atlasOutCapPerEpoch: bigint;
  /**
   * Finite, pre-stocked cargo reserve (no minting). Asks draw down; Bids credit back. Byte-identical
   * codec to `EncounterTreasury.reserves`.
   */
  reserves: Map<CargoId, bigint>;
  /**
   * Per-cargo strategic-reserve FLOOR (anti-drain): an Ask caps fill so `reserves[cargo] >= floors[cargo]`.
   * Lives on the treasury (NOT per-market) so it composes across a faction's N markets. Absent = 0.
   */
  floors: Map<CargoId, bigint>;
};

export type FactionTreasuryArgs = {
  version: number;
  bump: number;
  gameId: Address;
  /** The owning faction (also the 2nd seed). One treasury per faction. */
  factionId: MinorFactionIdArgs;
  /** ATLAS reserve: receives player buys (Ask), pays sell-backs (faucet). Same type as `LocalMarket.vault`. */
  vault: number | bigint;
  /**
   * Per-epoch ATLAS-out circuit-breaker (verbatim `EncounterTreasury` idiom): caps total faucet ATLAS
   * emitted per epoch. Reset when `now >= epoch_start + epoch_len_secs`.
   */
  epochStart: number | bigint;
  epochLenSecs: number | bigint;
  atlasOutThisEpoch: number | bigint;
  atlasOutCapPerEpoch: number | bigint;
  /**
   * Finite, pre-stocked cargo reserve (no minting). Asks draw down; Bids credit back. Byte-identical
   * codec to `EncounterTreasury.reserves`.
   */
  reserves: Map<CargoIdArgs, number | bigint>;
  /**
   * Per-cargo strategic-reserve FLOOR (anti-drain): an Ask caps fill so `reserves[cargo] >= floors[cargo]`.
   * Lives on the treasury (NOT per-market) so it composes across a faction's N markets. Absent = 0.
   */
  floors: Map<CargoIdArgs, number | bigint>;
};

/** Gets the encoder for {@link FactionTreasuryArgs} account data. */
export function getFactionTreasuryEncoder(): Encoder<FactionTreasuryArgs> {
  return transformEncoder(
    getStructEncoder([
      ['discriminator', fixEncoderSize(getBytesEncoder(), 8)],
      ['version', getU8Encoder()],
      ['bump', getU8Encoder()],
      ['gameId', getAddressEncoder()],
      ['factionId', getMinorFactionIdEncoder()],
      ['vault', getU64Encoder()],
      ['epochStart', getI64Encoder()],
      ['epochLenSecs', getI64Encoder()],
      ['atlasOutThisEpoch', getU64Encoder()],
      ['atlasOutCapPerEpoch', getU64Encoder()],
      ['reserves', getMapEncoder(getCargoIdEncoder(), getU64Encoder())],
      ['floors', getMapEncoder(getCargoIdEncoder(), getU64Encoder())],
    ]),
    (value) => ({ ...value, discriminator: FACTION_TREASURY_DISCRIMINATOR }),
  );
}

/** Gets the decoder for {@link FactionTreasury} account data. */
export function getFactionTreasuryDecoder(): Decoder<FactionTreasury> {
  return getStructDecoder([
    ['discriminator', fixDecoderSize(getBytesDecoder(), 8)],
    ['version', getU8Decoder()],
    ['bump', getU8Decoder()],
    ['gameId', getAddressDecoder()],
    ['factionId', getMinorFactionIdDecoder()],
    ['vault', getU64Decoder()],
    ['epochStart', getI64Decoder()],
    ['epochLenSecs', getI64Decoder()],
    ['atlasOutThisEpoch', getU64Decoder()],
    ['atlasOutCapPerEpoch', getU64Decoder()],
    ['reserves', getMapDecoder(getCargoIdDecoder(), getU64Decoder())],
    ['floors', getMapDecoder(getCargoIdDecoder(), getU64Decoder())],
  ]);
}

/** Gets the codec for {@link FactionTreasury} account data. */
export function getFactionTreasuryCodec(): Codec<
  FactionTreasuryArgs,
  FactionTreasury
> {
  return combineCodec(getFactionTreasuryEncoder(), getFactionTreasuryDecoder());
}

export function decodeFactionTreasury<TAddress extends string = string>(
  encodedAccount: EncodedAccount<TAddress>,
): Account<FactionTreasury, TAddress>;
export function decodeFactionTreasury<TAddress extends string = string>(
  encodedAccount: MaybeEncodedAccount<TAddress>,
): MaybeAccount<FactionTreasury, TAddress>;
export function decodeFactionTreasury<TAddress extends string = string>(
  encodedAccount: EncodedAccount<TAddress> | MaybeEncodedAccount<TAddress>,
):
  | Account<FactionTreasury, TAddress>
  | MaybeAccount<FactionTreasury, TAddress> {
  return decodeAccount(
    encodedAccount as MaybeEncodedAccount<TAddress>,
    getFactionTreasuryDecoder(),
  );
}

export async function fetchFactionTreasury<TAddress extends string = string>(
  rpc: Parameters<typeof fetchEncodedAccount>[0],
  address: Address<TAddress>,
  config?: FetchAccountConfig,
): Promise<Account<FactionTreasury, TAddress>> {
  const maybeAccount = await fetchMaybeFactionTreasury(rpc, address, config);
  assertAccountExists(maybeAccount);
  return maybeAccount;
}

export async function fetchMaybeFactionTreasury<
  TAddress extends string = string,
>(
  rpc: Parameters<typeof fetchEncodedAccount>[0],
  address: Address<TAddress>,
  config?: FetchAccountConfig,
): Promise<MaybeAccount<FactionTreasury, TAddress>> {
  const maybeAccount = await fetchEncodedAccount(rpc, address, config);
  return decodeFactionTreasury(maybeAccount);
}

export async function fetchAllFactionTreasury(
  rpc: Parameters<typeof fetchEncodedAccounts>[0],
  addresses: Array<Address>,
  config?: FetchAccountsConfig,
): Promise<Account<FactionTreasury>[]> {
  const maybeAccounts = await fetchAllMaybeFactionTreasury(
    rpc,
    addresses,
    config,
  );
  assertAccountsExist(maybeAccounts);
  return maybeAccounts;
}

export async function fetchAllMaybeFactionTreasury(
  rpc: Parameters<typeof fetchEncodedAccounts>[0],
  addresses: Array<Address>,
  config?: FetchAccountsConfig,
): Promise<MaybeAccount<FactionTreasury>[]> {
  const maybeAccounts = await fetchEncodedAccounts(rpc, addresses, config);
  return maybeAccounts.map((maybeAccount) =>
    decodeFactionTreasury(maybeAccount),
  );
}

export async function fetchFactionTreasuryFromSeeds(
  rpc: Parameters<typeof fetchEncodedAccount>[0],
  seeds: FactionTreasurySeeds,
  config: FetchAccountConfig & { programAddress?: Address } = {},
): Promise<Account<FactionTreasury>> {
  const maybeAccount = await fetchMaybeFactionTreasuryFromSeeds(
    rpc,
    seeds,
    config,
  );
  assertAccountExists(maybeAccount);
  return maybeAccount;
}

export async function fetchMaybeFactionTreasuryFromSeeds(
  rpc: Parameters<typeof fetchEncodedAccount>[0],
  seeds: FactionTreasurySeeds,
  config: FetchAccountConfig & { programAddress?: Address } = {},
): Promise<MaybeAccount<FactionTreasury>> {
  const { programAddress, ...fetchConfig } = config;
  const [address] = await findFactionTreasuryPda(seeds, { programAddress });
  return await fetchMaybeFactionTreasury(rpc, address, fetchConfig);
}