import { MigrationInterface, QueryRunner, Table, TableIndex } from 'typeorm';

export class CreateTrainCompositionRemovalLog1781000000005 implements MigrationInterface {
  public async up(queryRunner: QueryRunner): Promise<void> {
    await queryRunner.createTable(
      new Table({
        schema: 'freight',
        name: 'train_composition_removal_logs',
        columns: [
          {
            name: 'id',
            type: 'uuid',
            isPrimary: true,
            default: 'uuid_generate_v4()',
          },
          {
            name: 'schedule_id',
            type: 'uuid',
            isNullable: false,
          },
          {
            name: 'booking_id',
            type: 'uuid',
            isNullable: false,
          },
          {
            name: 'booking_reference',
            type: 'varchar',
            length: '64',
            isNullable: true,
          },
          {
            name: 'removed_by_user_id',
            type: 'uuid',
            isNullable: true,
          },
          {
            name: 'removed_at',
            type: 'timestamptz',
            default: 'NOW()',
            isNullable: false,
          },
          {
            name: 'notes',
            type: 'text',
            isNullable: true,
          },
          {
            name: 'created_at',
            type: 'timestamptz',
            default: 'NOW()',
            isNullable: false,
          },
          {
            name: 'updated_at',
            type: 'timestamptz',
            default: 'NOW()',
            isNullable: false,
          },
          {
            name: 'deleted_at',
            type: 'timestamptz',
            isNullable: true,
          },
        ],
      }),
      true,
    );

    await queryRunner.createIndex(
      'freight.train_composition_removal_logs',
      new TableIndex({
        columnNames: ['schedule_id'],
      }),
    );
  }

  public async down(queryRunner: QueryRunner): Promise<void> {
    await queryRunner.dropTable('freight.train_composition_removal_logs', true);
  }
}
