// Original example by Jev Directory, based on TypeSafe’s confidence-routing pattern.
// Source: https://docs.typesafe.ai/patterns/confidence-routing
// Original question and sample data demonstrating the documented confidence gate; not an extracted vendor snippet.
/*
MIT License

Copyright (c) 2026 Jev Directory contributors

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/

// Setup: npm install @typesafe-ai/sdk@0.6.0
// Set TYPESAFE_API_KEY in your environment. Never put it in browser code.
// Save as decision.ts; run with Node.js 24: node decision.ts
// API calls incur provider charges. Not live-tested by Jev Directory.
import { choice, TypeSafeClient, type JsonValue } from "@typesafe-ai/sdk";

// Illustrative input, not a recorded model test.
const state: JsonValue = {
  "message": "Can I move this to next month? I’m not sure which plan I’m on."
};
const client = new TypeSafeClient();
try {
  const response = await client.systemOne({
    model: "jev-latest",
    state,
    questions: {
      request: choice(
        "What action is the customer asking for? Choose unclear if the message does not establish a specific action.",
        {
          "cancel": "Explicitly end the subscription.",
          "change_plan": "Switch to a different subscription plan.",
          "billing_date": "Change when a payment is collected.",
          "unclear": "The requested action cannot be determined from this message."
        }
      )
    },
  });

  const answer = response.answers.request;
  console.log({
    next: answer.choice === "unclear" || answer.confidence < 0.8
      ? "ask_for_clarification" : "review_requested_action",
    request: answer.choice,
  });
} catch (error) {
  console.error("Decision unavailable; use your fallback or human review.", error);
  process.exitCode = 1;
}