// =============================================================================
// Math & Calculation Constants
// =============================================================================

export const INVERSE_BASIS_POINT = 10_000n // 100 basis points per 1%

// =============================================================================
// Ethereum Constants
// =============================================================================

export const ZERO_ADDRESS = "0x0000000000000000000000000000000000000000"
export const MAX_UINT256 = 2n ** 256n - 1n

// =============================================================================
// API Configuration
// =============================================================================

export const API_BASE_MAINNET = "https://api.opensea.io"

// =============================================================================
// OpenSea Protocol Addresses
// =============================================================================

export const OPENSEA_FEE_RECIPIENT =
  "0x0000a26b00c1f0df003000390027140000faa719"

export const OPENSEA_CONDUIT_KEY =
  "0x0000007b02230091a7ed01230072f7006a004d60a8d4e71d599b8104250f0000"

export const OPENSEA_CONDUIT_ADDRESS =
  "0x1e0049783f008a0085193e00003d00cd54003c71"

export const OPENSEA_CONDUIT_KEY_2 =
  "0x61159fefdfada89302ed55f8b9e89e2d67d8258712b3a3f89aa88525877f1d5e"

export const OPENSEA_CONDUIT_ADDRESS_2 =
  "0x963f00d3ff000064ffcba824b800c0000000c300"

export const OPENSEA_SIGNED_ZONE_V2 =
  "0x000056f7000000ece9003ca63978907a00ffd100"

/**
 * Seaport's ConduitController, deployed at the same address on every chain.
 * Resolves a conduit key to the conduit address that pulls tokens on Seaport's
 * behalf, which is the address a buyer approves for an ERC20-priced purchase.
 */
export const CONDUIT_CONTROLLER_ADDRESS =
  "0x00000000f9490004c11cef243f5400493c00ad63"

// =============================================================================
// Alternate Protocol Constants (shared by Gunzilla, Somnia, etc.)
// =============================================================================

export const ALTERNATE_CONDUIT_ADDRESS =
  "0x00000000001566479594a2e05532d81afa09bc52"

export const ALTERNATE_CONDUIT_KEY =
  "0x86d26897267711ea4b173c8c124a0a73612001da35562f1ee3b26929b6575e89"

export const ALTERNATE_SEAPORT_V1_6_ADDRESS =
  "0x00000000006687982678b03100B9bDC8be440814"

export const ALTERNATE_SIGNED_ZONE_V2_ADDRESS =
  "0xdfe0000000005ce3008800300037e4c803ed08c7"

// =============================================================================
// Chain-Specific Fee Recipients
// =============================================================================

export const GUNZILLA_FEE_RECIPIENT =
  "0xd9f68d28e451a83affdb7c71cc2c20552555b07f"

export const SOMNIA_FEE_RECIPIENT = "0xdfe1593dca6ad8a20eeb418643e48577c1626f7c"

export const ALTERNATE_FEE_RECIPIENT =
  "0x07d3a100c3880830dd43fe5c938b5144721ce9d6"

// =============================================================================
// Token & Helper Addresses
// =============================================================================

export const WPOL_ADDRESS = "0x0d500B1d8E8eF31E21C99d1Db9A6444d3ADf1270"

export const MULTICALL3_ADDRESS = "0xcA11bde05977b3631167028862bE2a173976CA11"

export const TRANSFER_HELPER_ADDRESS =
  "0x0000000000c2d145a2526bd8c716263bfebe1a72"

// =============================================================================
// Shared Storefront Addresses
// =============================================================================

const SHARED_STOREFRONT_ADDRESS_MAINNET =
  "0x495f947276749ce646f68ac8c248420045cb7b5e"
const SHARED_STOREFRONT_ADDRESS_POLYGON =
  "0x2953399124f0cbb46d2cbacd8a89cf0599974963"
export const SHARED_STOREFRONT_ADDRESSES = new Set([
  SHARED_STOREFRONT_ADDRESS_MAINNET,
  SHARED_STOREFRONT_ADDRESS_POLYGON,
])
export const SHARED_STOREFRONT_LAZY_MINT_ADAPTER_CROSS_CHAIN_ADDRESS =
  "0xa604060890923ff400e8c6f5290461a83aedacec"