// Auteur : Simon-Pierre Boucher — contact@spboucher.ai
// Profil enrichi du KA ID — saisi ICI, au hub, et affiché par toutes les
// plateformes du groupe (via /api/sso/profile). POST = mise à jour.
import { NextRequest, NextResponse } from "next/server";
import { db, SOCIAL_KEYS } from "@/lib/db";
import { getSessionUser } from "@/lib/auth";

const clip = (v: unknown, max: number): string =>
  typeof v === "string" ? v.trim().slice(0, max) : "";

export async function POST(req: NextRequest) {
  const user = await getSessionUser();
  if (!user)
    return NextResponse.json({ error: "Non connecté." }, { status: 401 });

  const body = (await req.json().catch(() => ({}))) as Record<string, unknown>;

  const name = clip(body.name, 80);
  const bio = clip(body.bio, 280);
  const city = clip(body.city, 60);
  const phone = clip(body.phone, 40);
  const website = clip(body.website, 300);
  const jobTitle = clip(body.job_title, 80);
  const company = clip(body.company, 80);
  const birthDate = clip(body.birth_date, 10);

  if (birthDate && !/^\d{4}-\d{2}-\d{2}$/.test(birthDate))
    return NextResponse.json(
      { error: "Date de naissance invalide (AAAA-MM-JJ)." },
      { status: 400 },
    );
  if (website && !/^https?:\/\//i.test(website) && website.length > 0)
    return NextResponse.json(
      { error: "Le site web doit commencer par http(s)://" },
      { status: 400 },
    );

  const socialsIn = (body.socials ?? {}) as Record<string, unknown>;
  const socials: Record<string, string> = {};
  for (const k of SOCIAL_KEYS) {
    const v = clip(socialsIn[k], 200);
    if (v) socials[k] = v;
  }

  db.prepare(
    `UPDATE users SET
       name = CASE WHEN ? != '' THEN ? ELSE name END,
       bio = ?, city = ?, phone = ?, website = ?,
       job_title = ?, company = ?, birth_date = ?, socials = ?
     WHERE id = ?`,
  ).run(
    name,
    name,
    bio,
    city,
    phone,
    website,
    jobTitle,
    company,
    birthDate,
    JSON.stringify(socials),
    user.id,
  );
  return NextResponse.json({ ok: true });
}