import {
  Entity,
  PrimaryGeneratedColumn,
  Column,
  CreateDateColumn,
  UpdateDateColumn,
  ManyToMany,
  JoinTable,
} from 'typeorm';
import { Permission } from '../../permission/entities/permission.entity';
import { User } from '../../user/entities/user.entity';

@Entity('roles')
export class Role {
  @PrimaryGeneratedColumn()
  id: number;

  @Column({ unique: true })
  name: string;

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

  @Column({ default: true })
  is_active: boolean;

  @CreateDateColumn()
  created_at: Date;

  @UpdateDateColumn()
  updated_at: Date;

  @ManyToMany(() => Permission, (permission) => permission.roles, {
    cascade: true,
  })
  @JoinTable({
    name: 'role_permissions',
    joinColumn: { name: 'role_id', referencedColumnName: 'id' },
    inverseJoinColumn: { name: 'permission_id', referencedColumnName: 'id' },
  })
  permissions: Permission[];

  @ManyToMany(() => User, (user) => user.roles)
  users: User[];
}