#!/usr/bin/env node

// Demo script showing different ODMDB query types with real data
import fs from "node:fs";

console.log("🚀 ODMDB NL to Query Demo");
console.log("=".repeat(50));

// Sample queries to demonstrate
const queries = [
  {
    nl: "show me seekers with status startasap and their email and experience",
    description: "Status-based filtering with field selection",
    expectedCondition: "idx.seekstatus_alias(startasap)",
    expectedFields: ["email", "seekworkingyear"],
  },
  {
    nl: "find seekers looking for jobs urgently with salary expectations",
    description: "Status synonym mapping + salary field",
    expectedCondition: "idx.seekstatus_alias(startasap)",
    expectedFields: ["salaryexpectation", "salaryunit"],
  },
  {
    nl: "give me seekers from last month with their locations",
    description: "Date-based filtering + location fields",
    expectedCondition: "prop.dt_create(>=:2025-09-14)",
    expectedFields: ["seeklocation"],
  },
];

console.log("📋 Demo Queries:");
queries.forEach((query, i) => {
  console.log(`\n${i + 1}. "${query.nl}"`);
  console.log(`   Purpose: ${query.description}`);
  console.log(`   Expected DSL: ${query.expectedCondition}`);
  console.log(`   Expected Fields: ${query.expectedFields.join(", ")}`);
});

console.log("\n💡 To test these queries:");
console.log("1. Edit the NL_QUERY constant in poc.js");
console.log("2. Run: EXECUTE_QUERY=true npm start");

console.log("\n📊 Current ODMDB Status:");

// Check if ODMDB data is accessible
const seekersPath = "../smatchitObjectOdmdb/objects/seekers/itm";
try {
  if (fs.existsSync(seekersPath)) {
    const files = fs
      .readdirSync(seekersPath)
      .filter((f) => f.endsWith(".json") && f !== "backup");
    console.log(`✅ Found ${files.length} seeker files in ${seekersPath}`);

    // Sample a few files to show data types
    const sampleFile = files[0];
    const sampleData = JSON.parse(
      fs.readFileSync(`${seekersPath}/${sampleFile}`, "utf-8")
    );
    console.log(`📄 Sample seeker data (${sampleFile}):`);
    console.log(`   - alias: ${sampleData.alias}`);
    console.log(`   - email: ${sampleData.email}`);
    console.log(`   - seekstatus: ${sampleData.seekstatus}`);
    console.log(`   - seekworkingyear: ${sampleData.seekworkingyear}`);
    console.log(`   - dt_create: ${sampleData.dt_create}`);
  } else {
    console.log(`❌ ODMDB data not found at ${seekersPath}`);
  }
} catch (error) {
  console.log(`❌ Error accessing ODMDB data: ${error.message}`);
}

const schemaPath = "../smatchitObjectOdmdb/schema/seekers.json";
try {
  if (fs.existsSync(schemaPath)) {
    const schema = JSON.parse(fs.readFileSync(schemaPath, "utf-8"));
    const fieldCount = Object.keys(schema.properties || {}).length;
    console.log(`✅ Loaded seekers schema with ${fieldCount} properties`);

    // Show access rights info
    if (schema.apxaccessrights?.recruiters?.R) {
      console.log(
        `📋 Recruiter-readable fields: ${schema.apxaccessrights.recruiters.R.slice(
          0,
          5
        ).join(", ")}... (${schema.apxaccessrights.recruiters.R.length} total)`
      );
    }

    // Show available indexes
    if (schema.apxidx) {
      const indexes = schema.apxidx.map((idx) => idx.name);
      console.log(`🔍 Available indexes: ${indexes.join(", ")}`);
    }
  } else {
    console.log(`❌ Schema not found at ${schemaPath}`);
  }
} catch (error) {
  console.log(`❌ Error loading schema: ${error.message}`);
}

console.log("\n✅ Demo complete!");