import BaseEntity from '../../common/entities/BaseEntity';
import ValidableInterface from '../../common/interfaces/ValidableInterface';
import Vehicle from '../../Vehicle/entity/Vehicle';
import JourneyVehicleStop from '../../JourneyVehicleStop/entity/JourneyVehicleStop';
import Money from '../../common/entities/Money';
import Currency from '../../common/entities/Currency';
import Supplier from '../../Supplier/entity/Supplier';
import JourneyStop from '../../JourneyStop/entity/JourneyStop';

export default class JourneyVehicle extends BaseEntity implements ValidableInterface {
  private _vehicle: Vehicle;
  private _seats: number;
  private _journey_vehicle_stops: Array<JourneyVehicleStop> = [];
  private _extras_cost: Money = new Money(new Currency('GBP', 'L', 2), 0);
  private _extras_cost_currency: string;
  private _vehicle_cost: Money = new Money(new Currency('GBP', 'L', 2), 0);
  private _vehicle_cost_currency: string;
  private _supplier: Supplier;
  private _driver_name: string;
  private _driver_phone_number: string;
  private _driver_phone_number_prefix: string;
  private _supplier_id: string; // Adding the field to make second calls.
  
  get vehicle(): Vehicle {
    return this._vehicle;
  }
  
  set vehicle(value: Vehicle) {
    this._vehicle = value;
  }
  
  get seats(): number {
    return this._seats;
  }
  
  set seats(value: number) {
    this._seats = value;
  }
  
  get journey_vehicle_stops(): Array<JourneyVehicleStop> {
    return this._journey_vehicle_stops;
  }
  
  set journey_vehicle_stops(value: Array<JourneyVehicleStop>) {
    this._journey_vehicle_stops = value;
  }
  
  get extras_cost(): Money {
    return this._extras_cost;
  }
  
  set extras_cost(value: Money) {
    this._extras_cost = value;
  }
  
  get extras_cost_currency(): string {
    return this._extras_cost_currency;
  }
  
  set extras_cost_currency(value: string) {
    this._extras_cost_currency = value;
  }
  
  get vehicle_cost(): Money {
    return this._vehicle_cost;
  }
  
  set vehicle_cost(value: Money) {
    this._vehicle_cost = value;
  }
  
  get vehicle_cost_currency(): string {
    return this._vehicle_cost_currency;
  }
  
  set vehicle_cost_currency(value: string) {
    this._vehicle_cost_currency = value;
  }
  
  get supplier(): Supplier {
    return this._supplier;
  }
  
  set supplier(value: Supplier) {
    this._supplier = value;
  }
  
  get driver_name(): string {
    return this._driver_name;
  }
  
  set driver_name(value: string) {
    this._driver_name = value;
  }
  
  get driver_phone_number(): string {
    return this._driver_phone_number;
  }
  
  set driver_phone_number(value: string) {
    this._driver_phone_number = value;
  }
  
  get driver_phone_number_prefix(): string {
    return this._driver_phone_number_prefix;
  }
  
  set driver_phone_number_prefix(value: string) {
    this._driver_phone_number_prefix = value;
  }
  
  get supplier_id(): string {
    return this._supplier_id;
  }
  
  set supplier_id(value: string) {
    this._supplier_id = value;
  }
  
  // Custom methods :: Journey Vehicle Stops ===============================================================
  
  removeJourneyVehicleStop(index) {
    this.journey_vehicle_stops.splice(index, 1);
  }
  
  
  isValid() {
    return this.invalidFields().length === 0;
  }

  invalidFields() {
    let fields = [];

    !this.hasValue(this.vehicle) && fields.push('vehicle');
    !this.hasValue(this.seats) && fields.push('number_of_seats');
    !this.hasValue(this.journey_vehicle_stops) && fields.push('journey_vehicle_stops');
    !this.hasValue(this.extras_cost) && fields.push('extra_costs');
    !this.hasValue(this.extras_cost_currency) && fields.push('extra_costs_currency');
    !this.hasValue(this.vehicle_cost) && fields.push('vehicle_costs');
    !this.hasValue(this.vehicle_cost_currency) && fields.push('vehicle_cost_currency');

    return fields;
  }
}