import { BN } from "@coral-xyz/anchor";
import { PublicKey } from "@solana/web3.js";

export enum DipType {
  upside = "UPSIDE",
  downside = "DOWNSIDE",
}

export enum PricingSource {
  backstop = "Backstop",
  streaming = "Streaming",
}

export type Dip = {
  apy: number;
  expiration: string;
  expirationInt: number;
  key: string;
  pk: PublicKey;
  premium: number;
  baseMint: PublicKey;
  quoteMint: PublicKey;
  strike: number;
  upOrDown: DipType;
  pricingSource: PricingSource;
};

export type MmPrice = {
  [addr: string]: {
    bids: Array<{ price: BN }>;
  };
};

export type ParsedDipState = {
  strike: number;
  expiration: number;
  baseMint: PublicKey;
  vaultMint: PublicKey;
  vaultMintBump: number;
  vaultBase: PublicKey;
  vaultBaseBump: number;
  optionMint: PublicKey;
  optionBump: number;
  vaultQuote: PublicKey;
  vaultQuoteBump: number;
  quoteMint: PublicKey;
  dipStateBump: number;
};