import { Entity, PrimaryGeneratedColumn, Column, ManyToOne, JoinColumn, Unique } from 'typeorm';
import { Host } from './host.entity';
import { License } from './license.entity';

@Entity('host_licenses')
@Unique(['host_id', 'license_id'])
export class HostLicense {
  @PrimaryGeneratedColumn('uuid')
  id: string;

  @Column({ type: 'uuid' })
  host_id: string;

  @Column({ type: 'uuid' })
  license_id: string;

  @Column({ type: 'varchar', length: 255, nullable: true })
  server_identifier: string | null;

  @Column({ type: 'varchar', length: 255, nullable: true })
  customer_email: string | null;

  @Column({ type: 'timestamptz', default: () => 'NOW()' })
  provisioned_at: Date;

  @Column({ type: 'timestamptz', nullable: true })
  last_seen_at: Date | null;

  @ManyToOne(() => Host, { onDelete: 'CASCADE' })
  @JoinColumn({ name: 'host_id' })
  host: Host;

  @ManyToOne(() => License, { onDelete: 'CASCADE' })
  @JoinColumn({ name: 'license_id' })
  license: License;
}