import { GetStructureSchema, publicKey, struct, u32, u64, u8 } from '../marshmallow'

export const SPL_MINT_LAYOUT = struct([
  u32('mintAuthorityOption'),
  publicKey('mintAuthority'),
  u64('supply'),
  u8('decimals'),
  u8('isInitialized'),
  u32('freezeAuthorityOption'),
  publicKey('freezeAuthority'),
])

export type SplMintLayout = typeof SPL_MINT_LAYOUT

export type SplMint = GetStructureSchema<SplMintLayout>

// 165 bytes
export const SPL_ACCOUNT_LAYOUT = struct([
  publicKey('mint'),
  publicKey('owner'),
  u64('amount'),
  u32('delegateOption'),
  publicKey('delegate'),
  u8('state'),
  u32('isNativeOption'),
  u64('isNative'),
  u64('delegatedAmount'),
  u32('closeAuthorityOption'),
  publicKey('closeAuthority'),
])

export type SplAccountLayout = typeof SPL_ACCOUNT_LAYOUT

export type SplAccount = GetStructureSchema<SplAccountLayout>