// JobAds schema mapping - job posting natural language support
import { createSchemaMapping } from "./base-mapping.js";
import fs from "node:fs";

const SCHEMA_PATH = "../smatchitObjectOdmdb/schema/jobads.json";

let jobadsSchema = null;
try {
  if (fs.existsSync(SCHEMA_PATH)) {
    jobadsSchema = JSON.parse(fs.readFileSync(SCHEMA_PATH, "utf-8"));
  }
} catch (error) {
  console.warn(`Warning: Could not load jobads schema: ${error.message}`);
}

export const jobadsMapping = createSchemaMapping(jobadsSchema, "jobads");

// Additional jobads-specific enhancements
if (jobadsMapping.available) {
  const jobadsEnhancements = {
    // Job Identification
    "job id": "jobadid",
    "posting id": "jobadid",
    "ad id": "jobadid",
    "advertisement id": "jobadid",
    "job posting": "jobadid",

    // Job Details
    "job title": "jobtitle",
    position: "jobtitle",
    role: "jobtitle",
    "job name": "jobtitle",
    "position title": "jobtitle",
    "job role": "jobtitle",

    // Job Status & State
    "job status": "state",
    "posting status": "state",
    "publication status": "state",
    availability: "state",
    "job state": "state",
    active: "state",
    published: "state",
    draft: "state",
    archived: "state",

    // Company & Organization
    company: "siret",
    employer: "siret",
    organization: "siret",
    business: "siret",
    firm: "siret",

    // Job Compensation
    salary: "salary",
    pay: "salary",
    compensation: "salary",
    wage: "salary",
    remuneration: "salary",
    payment: "salary",

    // Job Location
    "job location": "joblocation",
    "work location": "joblocation",
    workplace: "joblocation",
    "office location": "joblocation",
    where: "joblocation",
    place: "joblocation",

    // Job Description & Requirements
    "job description": "description",
    "job details": "description",
    requirements: "description",
    responsibilities: "description",
    duties: "description",
    "job requirements": "description",
    "role description": "description",

    // Job Type & Contract
    "employment type": "jobtype",
    "contract type": "jobtype",
    "job type": "jobtype",
    "work type": "jobtype",
    "position type": "jobtype",

    // Remote Work
    "remote work": "remote",
    "work from home": "remote",
    telecommute: "remote",
    "remote job": "remote",
    "home office": "remote",

    // Dates & Timeline
    "published date": "dt_publish",
    "posting date": "dt_publish",
    "publication date": "dt_publish",
    "went live": "dt_publish",
    "closing date": "dt_close",
    deadline: "dt_close",
    "application deadline": "dt_close",
    expires: "dt_close",

    // Skills & Qualifications
    "required skills": "skills",
    qualifications: "skills",
    competencies: "skills",
    "abilities required": "skills",
    "expertise needed": "skills",

    // Experience Requirements
    "experience required": "experiencerequired",
    "years of experience": "experiencerequired",
    "work experience": "experiencerequired",
    "professional experience": "experiencerequired",

    // Education Requirements
    "education required": "education",
    "degree required": "education",
    "qualification needed": "education",
    "educational background": "education",
  };

  // Merge enhancements into synonyms
  Object.entries(jobadsEnhancements).forEach(([synonym, fieldName]) => {
    jobadsMapping.synonyms[synonym.toLowerCase()] = fieldName;
  });

  // Add state value mappings
  jobadsMapping.statusValues = {
    state: {
      active: "publish",
      published: "publish",
      live: "publish",
      online: "publish",
      available: "publish",
      draft: "draft",
      unpublished: "draft",
      "in progress": "draft",
      ready: "ready",
      pending: "ready",
      waiting: "ready",
      closed: "archive",
      archived: "archive",
      expired: "archive",
      inactive: "archive",
      ended: "archive",
    },
  };
}

export default jobadsMapping;