import {BaseEntity,Entity,Column,Id,OneToMany,EntityProxy, ManyToMany, JoinTable} from 'relaen';
import { AmAuthority } from './amauthority';
import {AmResourceAuthority} from './amresourceauthority';

@Entity("AM_RESOURCE")
export class AmResource extends BaseEntity{
	@Id()
	@Column({
		name:'RESOURCE_ID',
		type:'int',
		nullable:false
	})
	public resourceId:number;

	@Column({
		name:'URL',
		type:'string',
		nullable:false,
		length:1024
	})
	public url:string;

	@Column({
		name:'TITLE',
		type:'string',
		nullable:false,
		length:128
	})
	public title:string;

	@ManyToMany({entity:'AmAuthority'})
	@JoinTable({
		//中间表名
		table:'AM_RESOURCE_AUTHORITY',
		//中间表字段名(本表在中间表的字段名，默认为主键)
		columnName:'RESOURCE_ID',
		//关联字段名
		refName:'AUTHORITY_ID'
	})
	public amAuthorities:Array<AmAuthority>;

	constructor(idValue?:number){
		super();
		this.resourceId = idValue;
	}
	public async getAmAuthorities():Promise<Array<AmAuthority>>{
		return this['amAuthorities']?this['amAuthorities']:await EntityProxy.get(this,'amAuthorities');
	}
}