import { BaseEntity } from '../../base/entity/base';
import { Column, Entity, Index } from 'typeorm';
import {
  NFCMaterial,
  NFCRecord,
  NFCSceneMode,
  NFCStatus,
} from '../../../comm/types/omni';

/**
 * NFC 实体卡设备台账
 * 表名: nfc_device
 */
@Entity('nfc_device')
export class NfcDeviceEntity extends BaseEntity implements NFCRecord {
  @Index({ unique: true })
  @Column({
    name: 'uid',
    comment: '硬件唯一识别芯片 UID',
    length: 64,
  })
  uid: string;

  @Index()
  @Column({
    name: 'card_id',
    comment: '当前绑定的名片 ID',
    type: 'bigint',
    nullable: true,
  })
  cardId?: number | null;

  @Column({
    name: 'batch_no',
    comment: '硬件制造/下发批次号',
    length: 64,
  })
  batchNo: string;

  @Column({
    name: 'material',
    comment: '物理材质 wood/metal/pvc',
    length: 16,
    default: 'pvc',
  })
  material: NFCMaterial;

  @Index()
  @Column({
    name: 'status',
    comment: '设备状态 active/suspended/unbound',
    length: 16,
    default: 'unbound',
  })
  status: NFCStatus;

  @Column({
    name: 'scene_mode',
    comment: '场景模式 business/social',
    length: 16,
    default: 'business',
  })
  sceneMode: NFCSceneMode;

  @Column({
    name: 'last_scanned_at',
    comment: '最后一次被触碰扫描时间',
    type: 'varchar',
    length: 32,
    nullable: true,
  })
  lastScannedAt?: string | Date | null;
}