import {
  Entity,
  PrimaryGeneratedColumn,
  Column,
  ManyToOne,
  OneToMany,
  JoinColumn,
  CreateDateColumn,
} from 'typeorm';
import { Customer } from '../../customers/entities/customer.entity';
import { OrderItem } from './order-item.entity';

export enum OrderType {
  CUSTOM = 'custom',
  READY = 'ready',
}

export enum OrderStatus {
  PENDING = 'pending',
  IN_PROGRESS = 'in_progress',
  READY = 'ready',
  DELIVERED = 'delivered',
  CANCELLED = 'cancelled',
}

export enum PaymentMethod {
  CASH = 'cash',
  MBOK = 'mbok',
}

@Entity('orders')
export class Order {
  @PrimaryGeneratedColumn()
  id: number;

  @Column({ name: 'order_number', unique: true, length: 50 })
  orderNumber: string;

  @Column({ name: 'customer_id', nullable: true })
  customerId: number | null;

  @Column({ type: 'enum', enum: OrderType })
  type: OrderType;

  @Column({ type: 'enum', enum: OrderStatus, default: OrderStatus.PENDING })
  status: OrderStatus;

  @Column({ type: 'decimal', precision: 12, scale: 2, default: 0 })
  total: number;

  @Column({ type: 'decimal', precision: 12, scale: 2, default: 0 })
  paid: number;

  @Column({ type: 'decimal', precision: 12, scale: 2, default: 0 })
  remaining: number;

  @Column({ name: 'payment_method', type: 'enum', enum: PaymentMethod, nullable: true })
  paymentMethod: PaymentMethod | null;

  @Column({ name: 'due_date', type: 'date', nullable: true })
  dueDate: string | null;

  @Column({ name: 'note_customer', type: 'text', nullable: true })
  noteCustomer: string | null;

  @Column({ name: 'note_workshop', type: 'text', nullable: true })
  noteWorkshop: string | null;

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

  @ManyToOne(() => Customer, (c) => c.orders, { nullable: true })
  @JoinColumn({ name: 'customer_id' })
  customer: Customer | null;

  @OneToMany(() => OrderItem, (oi) => oi.order)
  items: OrderItem[];
}