import { Entity, PrimaryGeneratedColumn, Column, ManyToOne, OneToMany } from "typeorm";
import {
  IsBoolean,
  IsInt,
  IsNotEmpty,
  IsOptional,
  IsString,
} from "class-validator";
import { Track } from "./Track";
import { TrackScan } from "./TrackScan";

/**
 * ScannerStations have the ability to create scans for specific tracks.
*/
@Entity()
export class ScanStation {
  /**
   * Autogenerated unique id (primary key).
   */
  @PrimaryGeneratedColumn()
  @IsOptional()
  @IsInt()
  id: number;

  /**
   * The station's description.
   */
  @Column()
  @IsNotEmpty()
  @IsString()
  description: string;

  /**
   * The track this station is associated with.
   */
  @IsNotEmpty()
  @ManyToOne(() => Track, track => track.stations)
  track: Track;

  /**
   * The station's api key.
   */
  @Column()
  @IsNotEmpty()
  @IsString()
  key: string;

  /**
   * Is the station enabled (for fraud reasons)?
   * Default: true
   */
  @Column()
  @IsBoolean()
  enabled: boolean = true;

  /**
   * Used to link track scans to a scan station.
   */
  @OneToMany(() => TrackScan, scan => scan.track)
  scans: TrackScan[];
}