/**
 * Copyright (c) 2026 Niolla
 * All rights reserved.
 *
 * This source code is proprietary and confidential.
 * Unauthorized copying, modification, distribution, or use
 * of this file, via any medium, is strictly prohibited.
 */

// app/templates/documents/customDocument/customDocument.template.js

const { log } = require("../../../utils/consoleLog.utill");

module.exports = async (data) => {
  log("📋 Preparing Custom Document data for PDF...");

  let payload = data;

  if (typeof payload === "string") {
    try {
      payload = JSON.parse(payload);
    } catch (error) {
      payload = {};
    }
  }

  const source = payload.documentData || payload.document_data || payload.data || payload;

  const pick = (...keys) => {
    for (const key of keys) {
      const value = source?.[key];
      if (value !== undefined && value !== null && value !== "") {
        return value;
      }
    }

    return "";
  };

  const templateData = {
    logoUrl:
      pick("logoUrl", "logo_url") ||
      "https://res.cloudinary.com/dtthuvvir/image/upload/v1780748661/company_logo_transperent_bg_uullzw.png",

    title: pick("title") || "CUSTOM DOCUMENT",
    documentNumber: pick("documentNumber", "document_number") || "",
    date: pick("date") || new Date().toLocaleDateString(),

    telePhone: pick("telePhone", "telephone", "phone", "tel") || "",
    emailAddress: pick("emailAddress", "email", "e_mail") || "",

    officeAddressLine1: pick("officeAddressLine1", "office_address_line1") || "",
    officeAddressLine2: pick("officeAddressLine2", "office_address_line2") || "",
    officeAddressLine3: pick("officeAddressLine3", "office_address_line3") || "",

    directorOfCustoms: pick("directorOfCustoms", "director_of_customs") || "",
    vehicleNo: pick("vehicleNo", "vehicle_no") || "",
    permitNo: pick("permitNo", "permit_no") || "",
    chiefSecurityOfficer: pick("chiefSecurityOfficer", "chief_security_officer") || "",
    exportGate: pick("exportGate", "export_gate") || "",
    slpa: pick("slpa") || "",
    gateNo: pick("gateNo", "gate_no") || "",
    permissionText: pick("permissionText", "permission_text") || "Please grant permission to pass these Customs entry papers to supply goods to the vessel",

    companyName: pick("companyName", "company_name") || "Oceanic Maritime Solutions (Pvt) Ltd",
    subtitle: pick("subtitle") || "LICENSED SHIPCHANDLERS",
    sectionCode: pick("sectionCode", "section_code") || "SC/FORM/06",
    dateLabel: pick("dateLabel", "date_label") || "DATE :",

    items: Array.isArray(source.items) ? source.items : [],
    itemHeaders:
      pick("itemHeaders", "item_headers") ||
      ["NO", "QTY", "UNIT", "DESCRIPTION", "RATE", "TOTAL", "Confirm Order Rate"],

    footerText: pick("footerText", "footer_text") || "",
  };

  log("✅ Custom Document data prepared");

  return templateData;
};