import { Entity, PrimaryGeneratedColumn, Column, CreateDateColumn, OneToMany } from 'typeorm';
import { Occupancy } from './occupancy.entity';
import { RoomExpense } from './room-expense.entity';

@Entity('rooms')
export class Room {
  @PrimaryGeneratedColumn()
  id: number;

  @Column({ name: 'room_number', length: 20, unique: true })
  roomNumber: string;

  @Column({ length: 50, nullable: true })
  building: string;

  @Column({ nullable: true })
  floor: number;

  @Column()
  capacity: number;

  @Column({ type: 'varchar', length: 20, default: 'available' })
  status: string;

  @Column({ name: 'room_type', length: 20, nullable: true })
  roomType: string;

  @Column({ length: 10, nullable: true })
  gender: string;

  @Column({ name: 'rental_category', length: 10, default: 'short' })
  rentalCategory: string;

  @Column({ name: 'monthly_rate', type: 'decimal', precision: 10, scale: 2, default: 0 })
  monthlyRate: number;

  @CreateDateColumn({ name: 'created_at' })
  createdAt: Date;

  @OneToMany(() => Occupancy, (o) => o.room)
  occupancies: Occupancy[];

  @OneToMany(() => RoomExpense, (e) => e.room)
  roomExpenses: RoomExpense[];
}