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

@Entity({ name: 'file_logs' })
export class FileLogs {

  @PrimaryGeneratedColumn('uuid')
  id: string;

  @ManyToOne(() => FileManagers, fmanager => fmanager.id, { nullable: true })
  @JoinColumn({ name : "file_manager_id" })
  file_manager_id : FileManagers;

  @Column({ default: 0 })
  row_number : number;

  @Column({ type: 'text', nullable: true, default: "" })
  error_message : string;

  @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();
  }
}