/// <reference path="../pb_data/types.d.ts" />

routerAdd(
  "POST",
  "/api/mdb/generate-rapport",
  (e) => {
    if (!e.auth) {
      return e.json(401, { message: "Non autorisé" });
    }

    const body = e.requestInfo().body || {};
    const notes_brutes = typeof body.notes_brutes === "string" ? body.notes_brutes : "";
    const checklist_reponses =
      typeof body.checklist_reponses === "object" && body.checklist_reponses != null
        ? body.checklist_reponses
        : {};
    const bien_info =
      typeof body.bien_info === "object" && body.bien_info != null ? body.bien_info : {};

    const key = $os.getenv("ANTHROPIC_API_KEY");
    if (!key) {
      return e.json(500, { message: "ANTHROPIC_API_KEY manquante sur le serveur" });
    }

    const payload = {
      model: "claude-sonnet-4-20250514",
      max_tokens: 1500,
      messages: [
        {
          role: "user",
          content:
            "Génère un compte-rendu de visite professionnel en français (titres courts, listes à puces si utile). Bien: " +
            JSON.stringify(bien_info) +
            "\n\nNotes libres:\n" +
            notes_brutes +
            "\n\nChecklist (états: ok, attention, probleme, non):\n" +
            JSON.stringify(checklist_reponses),
        },
      ],
    };

    const res = $http.send({
      url: "https://api.anthropic.com/v1/messages",
      method: "POST",
      headers: {
        "x-api-key": key,
        "anthropic-version": "2023-06-01",
        "content-type": "application/json",
      },
      body: JSON.stringify(payload),
      timeout: 90,
    });

    if (res.statusCode >= 400) {
      const errText = typeof res.raw === "string" ? res.raw : "";
      return e.json(502, {
        message: "Réponse Anthropic invalide",
        statusCode: res.statusCode,
        detail: errText.slice(0, 2000),
      });
    }

    let parsed = res.json;
    if (parsed == null && typeof res.raw === "string" && res.raw.length > 0) {
      try {
        parsed = JSON.parse(res.raw);
      } catch (_) {
        parsed = null;
      }
    }

    const text =
      parsed && Array.isArray(parsed.content) && parsed.content[0] && parsed.content[0].text
        ? parsed.content[0].text
        : "";

    return e.json(200, { rapport: text });
  },
  $apis.requireAuth(),
);