import { Tool } from "langchain/tools"

export class SolanaResolveDomainTool extends Tool {
  name = "solana_resolve_domain"
  description = `Resolve ONLY .sol domain names to a Solana PublicKey.
  This tool is exclusively for .sol domains.
  DO NOT use this for other domain types like .blink, .bonk, etc.

  Inputs:
  domain: string, eg "pumpfun.sol" (required)
  `

  constructor(solanaKit) {
    super()
    this.solanaKit = solanaKit
  }

  async _call(input) {
    try {
      const domain = input.trim()
      const publicKey = await this.solanaKit.resolveSolDomain(domain)

      return JSON.stringify({
        status: "success",
        message: "Domain resolved successfully",
        publicKey: publicKey.toBase58()
      })
    } catch (error) {
      return JSON.stringify({
        status: "error",
        message: error.message,
        code: error.code || "UNKNOWN_ERROR"
      })
    }
  }
}