import { Entity, Column, PrimaryGeneratedColumn, OneToOne, JoinColumn,  OneToMany, CreateDateColumn, UpdateDateColumn, DeleteDateColumn, BeforeInsert, BeforeUpdate, ManyToOne } from 'typeorm';
import { v4 as uuidv4 } from 'uuid';
import { Exclude, Expose } from 'class-transformer';
import { Users } from './users.entity';

@Entity({ name: 'cms' })
export class Cms {
  @PrimaryGeneratedColumn('uuid')
  id: string;

  @Column({ nullable: true })
  title: string;

  @Column({ nullable: true })
  slug: string;

  @Column({ type: 'text', nullable: true })
  description: string;

  @ManyToOne(() => Users, { nullable: true })
  @JoinColumn({ name: 'created_by' })
  created_by: Users;

  @ManyToOne(() => Users, { nullable: true })
  @JoinColumn({ name: 'updated_by' })
  updated_by: Users;

  @Exclude()
  @CreateDateColumn({ type: 'timestamp', precision: 0, default: () => 'CURRENT_TIMESTAMP' })
  created_at: Date;

  @Exclude()
  @UpdateDateColumn({ type: 'timestamp', precision: 0, default: () => 'CURRENT_TIMESTAMP', onUpdate: "CURRENT_TIMESTAMP" })
  updated_at: Date;

  @Exclude()
  @DeleteDateColumn({ type: 'timestamp', nullable: true, precision: 0 })
  deleted_at: Date;

  setDefaults() {
    this.id = this.id || uuidv4();
  }
}