import { resolveToolApproval, type ToolApprovalConfig } from "@fluxy-chat/agent";

const approval: ToolApprovalConfig = {
  searchWeb: "user-approval",
  deleteRecord: "denied",
  sendEmail: async (input) => {
    if (typeof input === "object" && input && "to" in input) return "approved";
    return "denied";
  },
};

const decision = await resolveToolApproval(approval, {
  id: "call_1",
  name: "searchWeb",
  input: { query: "weather" },
});
// decision.type === "user-approval"

import {
  signApproval,
  verifyApprovalSignature,
  hashCanonical,
} from "@fluxy-chat/agent";

const secret = process.env.TOOL_APPROVAL_HMAC_SECRET!;

const signature = await signApproval({
  secret,
  approvalId: "apr_1",
  toolCallId: "call_1",
  toolName: "searchWeb",
  input: { query: "weather" },
});

const valid = await verifyApprovalSignature({
  secret,
  signature,
  approvalId: "apr_1",
  toolCallId: "call_1",
  toolName: "searchWeb",
  input: { query: "weather" },
});