const API_KEY = "ak_live_your_key";
const BASE_URL = "https://api.autocrat.app";

// Helper function for API calls
async function api(method, path, body) {
  const opts = {
    method,
    headers: {
      "X-API-Key": API_KEY,
      "Content-Type": "application/json",
    },
  };
  if (body) opts.body = JSON.stringify(body);

  const res = await fetch(BASE_URL + path, opts);

  // Check rate limit headers
  const remaining = res.headers.get("X-RateLimit-Remaining");
  if (remaining && parseInt(remaining) < 5) {
    console.warn(`Rate limit warning: ${remaining} requests remaining`);
  }

  if (!res.ok) {
    const err = await res.json();
    throw new Error(`${res.status}: ${err.error?.message} — ${err.error?.hint || ""}`);
  }
  return res;
}

// ─── Step 1: Get form schema ───
const formsRes = await api("GET", "/api/forms");
const forms = (await formsRes.json()).data;
const form = forms.find(f => f.title.includes("Matriculacion"));
console.log("Using form:", form.id, form.title);

// ─── Step 2: Import students ───
const students = [
  { DNI: "12345678A", NOMBRE: "Ana", APELLIDOS: "Garcia", EMAIL: "ana@test.com" },
  { DNI: "87654321B", NOMBRE: "Carlos", APELLIDOS: "Lopez", EMAIL: "carlos@test.com" },
  { DNI: "11223344C", NOMBRE: "Maria", APELLIDOS: "Rodriguez", EMAIL: "maria@test.com" },
];

const batchRes = await api("POST", "/api/students/batch", {
  form_id: form.id,
  students: students,
  on_conflict: "update",  // Update if they already exist
});
const batchResult = (await batchRes.json()).data;
console.log(`Imported: ${batchResult.created} created, ${batchResult.updated} updated`);

// ─── Step 3: Generate contracts ───
const genRes = await api("POST", "/api/documents/generate", {
  template_name: "contrato_formacion",
  form_id: form.id,
  identifier_values: students.map(s => s.DNI),
  output_folder: "contratos_abril_2026",
  variables: {
    FECHA_INICIO: "01/04/2026",
    CURSO: "Desarrollo Web Full Stack",
    DURACION: "400 horas",
  },
});
const genResult = (await genRes.json()).data;
console.log(`Generated: ${genResult.generated} documents`);

// ─── Step 4: Download as ZIP ───
const zipRes = await api("POST", "/api/documents/download-zip", {
  folder: "contratos_abril_2026",
});
const blob = await zipRes.blob();
// In Node.js: fs.writeFileSync("contratos.zip", Buffer.from(await blob.arrayBuffer()));
console.log("Downloaded ZIP:", blob.size, "bytes");

import requests

API_KEY = "ak_live_your_key"
BASE_URL = "https://api.autocrat.app"
HEADERS = {"X-API-Key": API_KEY, "Content-Type": "application/json"}


def api(method, path, json=None):
    """Make an API call with error handling."""
    res = requests.request(method, f"{BASE_URL}{path}", headers=HEADERS, json=json)
    if not res.ok:
        err = res.json().get("error", {})
        raise Exception(f'{res.status_code}: {err.get("message")} — {err.get("hint", "")}')
    return res


# Step 1: Find the form
forms = api("GET", "/api/forms").json()["data"]
form = next(f for f in forms if "Matriculacion" in f["title"])
print(f"Using form: {form['id']} — {form['title']}")

# Step 2: Import students
students = [
    {"DNI": "12345678A", "NOMBRE": "Ana", "APELLIDOS": "Garcia", "EMAIL": "ana@test.com"},
    {"DNI": "87654321B", "NOMBRE": "Carlos", "APELLIDOS": "Lopez", "EMAIL": "carlos@test.com"},
]

result = api("POST", "/api/students/batch", {
    "form_id": form["id"],
    "students": students,
    "on_conflict": "update",
}).json()["data"]
print(f"Imported: {result['created']} created, {result['updated']} updated")

# Step 3: Generate documents
gen = api("POST", "/api/documents/generate", {
    "template_name": "contrato_formacion",
    "form_id": form["id"],
    "identifier_values": [s["DNI"] for s in students],
    "output_folder": "contratos_abril_2026",
    "variables": {
        "FECHA_INICIO": "01/04/2026",
        "CURSO": "Desarrollo Web Full Stack",
    },
}).json()["data"]
print(f"Generated: {gen['generated']} documents")

# Step 4: Download ZIP
zip_data = api("POST", "/api/documents/download-zip", {
    "folder": "contratos_abril_2026",
})
with open("contratos.zip", "wb") as f:
    f.write(zip_data.content)
print(f"Downloaded: {len(zip_data.content)} bytes")

# --- Or generate stateless (no students needed) ---
doc = requests.post(
    f"{BASE_URL}/api/generate/stateless",
    headers=HEADERS,
    json={
        "template_name": "certificado_asistencia",
        "data": [{"NOMBRE": "Ana Garcia", "DNI": "12345678A", "CURSO": "React", "HORAS": "40"}],
    },
)
with open("certificado.docx", "wb") as f:
    f.write(doc.content)
print("Stateless document saved!")