import {
  Entity,
  PrimaryGeneratedColumn,
  Column,
  ManyToOne,
  OneToMany,
  JoinColumn,
} from "typeorm"
import { BaseEntity } from "../../common/entities/base.entity"
import { Company } from "../../company/entities/company.entity"

@Entity("leave_types")
export class LeaveType extends BaseEntity {
  @PrimaryGeneratedColumn()
  id: number

  @Column({ type: "int", nullable: false })
  company_id: number

  @Column({ type: "varchar", length: 255, nullable: false })
  name: string

  @Column({ type: "varchar", length: 10, nullable: false })
  code: string

  @Column({ type: "int", nullable: false })
  annual_allowed_days: number

  @Column({
    type: "smallint",
    default: 1,
  })
  is_paid: number

  @Column({
    type: "smallint",
    default: 0,
  })
  carry_forward: number

  @Column({
    type: "smallint",
    default: 1,
  })
  status: number

  @Column({ type: "int", nullable: true })
  parent_id: number

  @Column({
    type: "smallint",
    default: 0,
  })
  level: number

  @ManyToOne(() => Company)
  @JoinColumn({ name: "company_id" })
  company: Company

  @ManyToOne(() => LeaveType, (leaveType) => leaveType.subLeave)
  @JoinColumn({ name: "parent_id" })
  parentLeave: LeaveType

  @OneToMany(() => LeaveType, (leaveType) => leaveType.parentLeave)
  subLeave: LeaveType[]
}