import { Column, Entity, Index, ManyToMany, ManyToOne } from "typeorm";

import { BaseEntity } from "../../../common/entities/base.entity";
import { DanakService } from "../../danak-services/entities/danak-service.entity";
import { UserGroup } from "../../users/entities/user-group.entity";

@Entity()
@Index(["isPublic", "createdAt"])
export class Announcement extends BaseEntity {
  @Column({ type: "varchar", length: 100 })
  title: string;

  @Column({ type: "text" })
  content: string;

  @Column({ type: "timestamp", default: null, nullable: true })
  publishAt: Date;

  //TODO: Add service here
  //TODO: Add customer here
  @ManyToOne(() => DanakService, (service) => service.announcements, { eager: true, onDelete: "CASCADE" })
  service: DanakService;

  @Column({ type: "boolean", default: false })
  isImportant: boolean;

  @ManyToMany(() => UserGroup, (group) => group.announcements)
  targetGroups: UserGroup[];

  @Column({ default: false })
  isPublic: boolean;

  isPublicAnnouncement(): boolean {
    return this.isPublic;
  }
}