import { defineChain } from "viem";
import { DEPLOYMENTS, type Deployment } from "./deployments";

/** Robinhood Chain mainnet, where Captain Hook runs. */
export const robinhood = defineChain({
  id: 4663,
  name: "Robinhood Chain",
  nativeCurrency: { name: "Ether", symbol: "ETH", decimals: 18 },
  rpcUrls: { default: { http: ["https://rpc.mainnet.chain.robinhood.com"] } },
  blockExplorers: { default: { name: "Blockscout", url: "https://robinhoodchain.blockscout.com" } },
  contracts: { multicall3: { address: "0xcA11bde05977b3631167028862bE2a173976CA11" } },
});

/**
 * Captain Hook's contracts on a chain: v1's hook, launch factory and router, Uniswap's pool manager,
 * and v2's hook, factory, router and vault in `v2` once v2 is deployed there.
 */
export type Addresses = Deployment;

/** Captain Hook's contracts on Robinhood Chain mainnet. */
export const ADDRESSES: Addresses = DEPLOYMENTS[robinhood.id]!;

/** Which version a pool is on, from its hook: 2 for v2's hook, else 1. */
export function versionOfHook(hook: string, addresses: Addresses = ADDRESSES): 1 | 2 {
  return addresses.v2 && hook.toLowerCase() === addresses.v2.hook.toLowerCase() ? 2 : 1;
}