/**
 * 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 {
  combineCodec,
  getStructDecoder,
  getStructEncoder,
  getU32Decoder,
  getU32Encoder,
  getU64Decoder,
  getU64Encoder,
  getU8Decoder,
  getU8Encoder,
  type FixedSizeCodec,
  type FixedSizeDecoder,
  type FixedSizeEncoder,
} from "@solana/kit";
import { getListDecoder, getListEncoder, type List, type ListArgs } from ".";

export type StakeSystem = {
  stakeList: List;
  delayedUnstakeCoolingDown: bigint;
  stakeDepositBumpSeed: number;
  stakeWithdrawBumpSeed: number;
  /** set by admin, how much slots before the end of the epoch, stake-delta can start */
  slotsForStakeDelta: bigint;
  /**
   * Marks the start of stake-delta operations, meaning that if somebody starts a delayed-unstake ticket
   * after this var is set with epoch_num the ticket will have epoch_created = current_epoch+1
   * (the user must wait one more epoch, because their unstake-delta will be execute in this epoch)
   */
  lastStakeDeltaEpoch: bigint;
  minStake: bigint;
  /**
   * can be set by validator-manager-auth to allow a second run of stake-delta to stake late stakers in the last minute of the epoch
   * so we maximize user's rewards
   */
  extraStakeDeltaRuns: number;
};

export type StakeSystemArgs = {
  stakeList: ListArgs;
  delayedUnstakeCoolingDown: number | bigint;
  stakeDepositBumpSeed: number;
  stakeWithdrawBumpSeed: number;
  /** set by admin, how much slots before the end of the epoch, stake-delta can start */
  slotsForStakeDelta: number | bigint;
  /**
   * Marks the start of stake-delta operations, meaning that if somebody starts a delayed-unstake ticket
   * after this var is set with epoch_num the ticket will have epoch_created = current_epoch+1
   * (the user must wait one more epoch, because their unstake-delta will be execute in this epoch)
   */
  lastStakeDeltaEpoch: number | bigint;
  minStake: number | bigint;
  /**
   * can be set by validator-manager-auth to allow a second run of stake-delta to stake late stakers in the last minute of the epoch
   * so we maximize user's rewards
   */
  extraStakeDeltaRuns: number;
};

export function getStakeSystemEncoder(): FixedSizeEncoder<StakeSystemArgs> {
  return getStructEncoder([
    ["stakeList", getListEncoder()],
    ["delayedUnstakeCoolingDown", getU64Encoder()],
    ["stakeDepositBumpSeed", getU8Encoder()],
    ["stakeWithdrawBumpSeed", getU8Encoder()],
    ["slotsForStakeDelta", getU64Encoder()],
    ["lastStakeDeltaEpoch", getU64Encoder()],
    ["minStake", getU64Encoder()],
    ["extraStakeDeltaRuns", getU32Encoder()],
  ]);
}

export function getStakeSystemDecoder(): FixedSizeDecoder<StakeSystem> {
  return getStructDecoder([
    ["stakeList", getListDecoder()],
    ["delayedUnstakeCoolingDown", getU64Decoder()],
    ["stakeDepositBumpSeed", getU8Decoder()],
    ["stakeWithdrawBumpSeed", getU8Decoder()],
    ["slotsForStakeDelta", getU64Decoder()],
    ["lastStakeDeltaEpoch", getU64Decoder()],
    ["minStake", getU64Decoder()],
    ["extraStakeDeltaRuns", getU32Decoder()],
  ]);
}

export function getStakeSystemCodec(): FixedSizeCodec<
  StakeSystemArgs,
  StakeSystem
> {
  return combineCodec(getStakeSystemEncoder(), getStakeSystemDecoder());
}