import { Column, Entity, Index, PrimaryGeneratedColumn } from 'typeorm';
import { TimestampedEntity } from './timestamped.entity';

export enum AssetAttributeDataType {
  TEXT = 'TEXT',
  NUMBER = 'NUMBER',
  BOOLEAN = 'BOOLEAN',
  DATE = 'DATE',
  DATETIME = 'DATETIME',
  SELECT = 'SELECT',
}

@Entity({ name: 'asset_attribute_definitions' })
@Index('idx_asset_attribute_definitions_type', ['assetTypeId', 'sortOrder'])
@Index('idx_asset_attribute_definitions_active', ['isActive'])
export class AssetAttributeDefinition extends TimestampedEntity {
  @PrimaryGeneratedColumn('uuid')
  id!: string;

  @Column({ name: 'asset_type_id', type: 'uuid' })
  assetTypeId!: string;

  @Column({ type: 'varchar', length: 80 })
  code!: string;

  @Column({ type: 'varchar', length: 160 })
  name!: string;

  @Column({
    name: 'data_type',
    type: 'enum',
    enum: AssetAttributeDataType,
    enumName: 'asset_attribute_data_type',
  })
  dataType!: AssetAttributeDataType;

  @Column({ name: 'is_required', type: 'boolean', default: false })
  isRequired!: boolean;

  @Column({ name: 'is_active', type: 'boolean', default: true })
  isActive!: boolean;

  @Column({ type: 'varchar', length: 40, nullable: true })
  unit!: string | null;

  @Column({ type: 'jsonb', nullable: true })
  options!: string[] | null;

  @Column({ name: 'sort_order', type: 'integer', default: 0 })
  sortOrder!: number;
}