import yargs from 'yargs';
import fs from 'fs';
import path from 'path';
import { hideBin } from 'yargs/helpers';
import { Registry } from '@cerc-io/registry-sdk';

import { getConfig, getGasAndFees, getConnectionInfo, txOutput } from './util';

async function main () {
  const argv = getArgs();
  const { records: recordsDir, config } = argv;

  const { services: { registry: registryConfig } } = getConfig(config as string);
  const { rpcEndpoint, gqlEndpoint, userKey, bondId, chainId } = getConnectionInfo(argv, registryConfig);

  const registry = new Registry(gqlEndpoint, rpcEndpoint, chainId);
  const fee = getGasAndFees(argv, registryConfig);

  await fs.readdir(recordsDir, async (err, files) => {
    if (err) {
      console.error('Error reading directory:', err);
      return;
    }

    // Filter JSON files
    const jsonFiles = files.filter(file => path.extname(file).toLowerCase() === '.json');

    // Read content of each JSON file
    for (let i = 0; i < jsonFiles.length; i++) {
      const file = jsonFiles[i];

      const filePath = path.resolve(recordsDir, file);

      let record;
      try {
        const data = fs.readFileSync(filePath, 'utf8');
        record = JSON.parse(data);
      } catch (error) {
        console.error(`Error reading file ${file}:`, err);
      }

      // TODO: validate the records using a schema

      const result = await registry.setRecord({ privateKey: userKey, record, bondId }, userKey, fee);

      console.log(`Published record ${file}`);
      txOutput(result, JSON.stringify(result, undefined, 2), argv.output, argv.verbose);
    }
  });
}

function getArgs (): any {
  return yargs(hideBin(process.argv)).parserConfiguration({
    'parse-numbers': false
  }).usage('Usage: $0 [options]')
    .option('config', {
      alias: 'c',
      describe: 'Config',
      type: 'string',
      demandOption: true
    })
    .option('records', {
      alias: 'r',
      describe: 'Endpoint records',
      type: 'string',
      demandOption: true
    })
    .help().argv;
}

main()
  .catch(err => {
    console.error(err);
  })
  .finally(() => {
    console.log('Done');
  });