import fs from 'fs';
import path from 'path';

async function testPhase2() {
  console.log("1. Creating dummy image file...");
  const dummyFilePath = path.join(__dirname, 'dummy_rx.jpg');
  fs.writeFileSync(dummyFilePath, 'dummy image content');

  console.log("2. Requesting Token...");
  const tokenResponse = await fetch("http://localhost:8080/v1/auth/token", {
    method: "POST",
    headers: { "Content-Type": "application/json" },
    body: JSON.stringify({
      grant_type: "client_credentials",
      client_id: "jayam_web_ai",
      client_secret: "my_secret_key"
    })
  });
  const tokenData = await tokenResponse.json();
  const token = tokenData.access_token;
  
  if (!token) {
    console.error("No token received", tokenData);
    return;
  }

  console.log("3. Uploading Prescription (POST /v1/prescriptions/upload)...");
  
  // Use fetch with FormData to upload file
  const formData = new FormData();
  const fileBlob = new Blob([fs.readFileSync(dummyFilePath)], { type: 'image/jpeg' });
  formData.append('image', fileBlob, 'dummy_rx.jpg');

  const uploadResponse = await fetch("http://localhost:8080/v1/prescriptions/upload", {
    method: "POST",
    headers: {
      "Authorization": `Bearer ${token}`,
      "X-Actor-Id": "usr_ph_admin"
    },
    body: formData as any
  });
  
  const uploadData = await uploadResponse.json();
  console.log("Upload Status:", uploadResponse.status);
  console.log("Upload Data:", uploadData);
  const rxId = uploadData.id;

  if (uploadResponse.status !== 202) {
    console.error("Upload failed");
    return;
  }

  console.log("\n4. Polling for Extraction Results (waiting 6 seconds)...");
  await new Promise(resolve => setTimeout(resolve, 6000));

  const pollResponse = await fetch(`http://localhost:8080/v1/prescriptions/${rxId}`, {
    method: "GET",
    headers: {
      "Authorization": `Bearer ${token}`,
      "X-Actor-Id": "usr_ph_admin"
    }
  });
  
  const pollData = await pollResponse.json();
  console.log("Poll Status:", pollResponse.status);
  console.log("Image Path (S3 URL):", pollData.image_path);
  console.log("Extracted Data:", JSON.stringify(pollData.extracted_data, null, 2));

  console.log("\n5. Testing Confirmation - Human Gate 1");
  console.log("Attempting to confirm without explicit selection on low-confidence item...");
  
  const badConfirmPayload = {
    items: [
      { explicitly_confirmed: true }, 
      { explicitly_confirmed: false } // Fails Gate 1
    ]
  };

  const badConfirmResponse = await fetch(`http://localhost:8080/v1/prescriptions/${rxId}/confirm`, {
    method: "POST",
    headers: {
      "Content-Type": "application/json",
      "Authorization": `Bearer ${token}`,
      "X-Actor-Id": "usr_ph_admin"
    },
    body: JSON.stringify(badConfirmPayload)
  });
  
  console.log("Bad Confirm Status (Expect 422):", badConfirmResponse.status);
  console.log("Bad Confirm Response:", await badConfirmResponse.json());

  console.log("\nAttempting to confirm properly...");
  const goodConfirmPayload = {
    items: [
      { explicitly_confirmed: true }, 
      { explicitly_confirmed: true, parsed: { brand: "Hydralazine 25mg" } } 
    ]
  };

  const goodConfirmResponse = await fetch(`http://localhost:8080/v1/prescriptions/${rxId}/confirm`, {
    method: "POST",
    headers: {
      "Content-Type": "application/json",
      "Authorization": `Bearer ${token}`,
      "X-Actor-Id": "usr_ph_admin"
    },
    body: JSON.stringify(goodConfirmPayload)
  });
  
  console.log("Good Confirm Status (Expect 200):", goodConfirmResponse.status);
  console.log("Good Confirm Response:", await goodConfirmResponse.json());

  process.exit(0);
}

testPhase2();