<?php

namespace Drupal\reinstall\Plugin\migrate\source;

use Drupal\migrate\Plugin\MigrationInterface;
use Drupal\migrate\Row;

/**
 * Source plugin for terms from a YAML file.
 *
 * @MigrateSource(
 *   id = "reinstall_users"
 * )
 */
class ReinstallUserSource extends SimpleSource {

  /**
   * Constructor.
   */
  public function __construct(
    array $configuration,
    string $pluginId,
    array $pluginDefinition,
    MigrationInterface $migration
  ) {
    parent::__construct($configuration, $pluginId, $pluginDefinition, $migration);
    $rawRecords = array_map([$this, 'flattenRecord'], $this->initialParse($configuration));
    $records = array_filter($rawRecords, [$this, 'filter01']);
    $this->records = $records;
  }

  /**
   * Flatten the field hierarchy. Not correct for all cases.
   *
   * @param array $record
   *   The raw source values.
   *
   * @return array
   *   The flattened values.
   *
   * @see \Drupal\reinstall\Plugin\migrate\process\TermParent
   */
  protected function flattenRecord(array $record) {
    $row = new Row($record);
    $this->flattenRow($row);
    return $row->getSource();
  }

  /**
   * Skip users 0 and 1 in imports, as they are core-provided.
   *
   * @param array $record
   *   The description of a user entity.
   *
   * @return bool
   *   Include it (1) or filter it (0).
   */
  protected function filter01(array $record) {
    return ($record['uid'] ?? 0) > 1;
  }

  /**
   * {@inheritdoc}
   */
  public function fields() {
    $ret = [
      'uid'               => 'User ID',
      'uuid'              => 'UUID',
      'langcode'          => 'ISO 639 language code',
      'preferred_langcode' => 'ISO 639 preferred language code',
      'preferred_admin_langcode' => 'ISO 639 preferred administrative language code',
      'name'              => 'The user name (PK)',
      'mail'              => 'The current user e-mail address',
      'timezone'          => 'The user timezone',
      'status'            => 'The user status',
      'access'            => 'Latest access timestamp',
      'login'             => 'Latest login timestamp',
      'init'              => 'Initial user e-mail address',
      'created'           => 'User creation timestamp',
      'changed'           => 'Modification timestamp',
      'default_langcode'  => 'ISO 639 default language code',
    ];

    return $ret;
  }

  /**
   * {@inheritdoc}
   */
  public function getIds() {
    $ids = [
      'uid' => [
        'type' => 'integer',
      ],
    ];
    return $ids;
  }

}