<?php

/**
 * @file
 * Contains install, update and uninstall functions for the Workspaces module.
 */

use Drupal\Core\Entity\EntityTypeInterface;

/**
 * Implements hook_schema().
 */
function workspaces_schema(): array {
  $schema['workspace_association'] = [
    'description' => 'Stores the association between entity revisions and their workspace.',
    'fields' => [
      'workspace' => [
        'type' => 'varchar_ascii',
        'length' => 128,
        'not null' => TRUE,
        'default' => '',
        'description' => 'The workspace ID.',
      ],
      'target_entity_type_id' => [
        'type' => 'varchar_ascii',
        'length' => EntityTypeInterface::ID_MAX_LENGTH,
        'not null' => TRUE,
        'default' => '',
        'description' => 'The ID of the associated entity type.',
      ],
      'target_entity_id' => [
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
        'description' => 'The ID of the associated entity.',
      ],
      'target_entity_id_string' => [
        'type' => 'varchar_ascii',
        'length' => 128,
        'not null' => TRUE,
        'default' => '',
        'description' => 'The string ID of the associated entity.',
      ],
      'target_entity_revision_id' => [
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'description' => 'The revision ID of the associated entity.',
      ],
    ],
    'primary key' => ['workspace', 'target_entity_type_id', 'target_entity_id', 'target_entity_id_string'],
    'indexes' => [
      'target_entity_revision_id' => ['target_entity_revision_id'],
    ],
  ];

  return $schema;
}

/**
 * Implements hook_update_last_removed().
 */
function workspaces_update_last_removed(): int {
  return 8803;
}

/**
 * Update workspace associations to support entity types with string IDs.
 */
function workspaces_update_11101(): void {
  $schema = \Drupal::database()->schema();

  $target_id_spec = [
    'type' => 'int',
    'unsigned' => TRUE,
    'not null' => TRUE,
    'default' => 0,
    'description' => 'The ID of the associated entity.',
  ];
  $schema->changeField('workspace_association', 'target_entity_id', 'target_entity_id', $target_id_spec);

  $target_id_string_spec = [
    'type' => 'varchar_ascii',
    'length' => 128,
    'not null' => TRUE,
    'default' => '',
    'description' => 'The string ID of the associated entity.',
  ];
  $schema->addField('workspace_association', 'target_entity_id_string', $target_id_string_spec, [
    'primary key' => ['workspace', 'target_entity_type_id', 'target_entity_id', 'target_entity_id_string'],
  ]);
}

/**
 * Install the new Workspaces UI module.
 */
function workspaces_update_11102(): void {
  \Drupal::service('module_installer')->install(['workspaces_ui']);
}