import { Address } from './Address';
import { PaymentMethod, CriticalCode, ServiceOptIn, Region, Fuel, TariffId, ServiceType, Mode, Campaign, ReferredFrom, Utility, EligibilityStatus, AppointmentAvailability, BoltonName, BundleName } from './Enums';
import { LocalDate } from 'js-joda';

export interface AcquisitionRequest {
  account: Account;
  customer: Customer;
  sale: Sale;
  meters: Meter[];
  smartMeterBookingInfo?: SmartMeterBookingInfo
}

export interface AcquisitionResponse {
  salesReference: string;
  customerId?: string;
  accountId?: string;
}

interface Account {
  electricityRegion: Region;
  fuel: Fuel;
  tariff: TariffId;
  tariffName: string;
  tariffRates: TariffRate[];
  renewableFuelPercentage: number;
  contractLength: number;
  serviceType?: ServiceType;
  smart?: boolean;
  foundation: boolean;
  paymentMethod: PaymentMethod;
  payInArrears: boolean;
  bankAccount?: BankAccount;
  supplyAddress: Address;
  billingAddress?: Address;
  boltons: AcquisitionBolton[];
  bundle?: AcquisitionBundle;
}

interface Customer {
  title?: string;
  firstName: string;
  lastName: string;
  dateOfBirth: LocalDate;
  phone: string;
  emailAddress?: string;
  password?: string;
  marketingOptIn: boolean;
  serviceOptIn: ServiceOptIn;
  criticalCode?: CriticalCode;
}

export interface AcquisitionBolton {
  name: BoltonName;
  cost: number;
  discountPercentage: number;
}

export interface AcquisitionBundle {
  name: BundleName;
  boltons: AcquisitionBolton[];
}

export interface BankAccount {
  accountName: string;
  accountNumber: string;
  sortCode: string;
  directDebitAmount: number;
}

export interface TariffRate {
  fuel: Utility;
  unitRate: number;
  unitRateNight?: number;
  standingCharge: number;
}

interface Sale {
  saleType: Mode;
  brokerId: string;
  quoteDate: LocalDate;
  moveInDate?: LocalDate;
  annualQuotedAmount: number;
  quotedSaving: number;
  agentId?: string;
  campaign?: Campaign;
  referredFrom?: ReferredFrom;
}

export interface Meter {
  utility: Utility;
  meterPointNumber: string;
  meterType?: string;
  economy7?: boolean;
  previousSupplierId?: string;
  estimatedAnnualUsage?: number;
  registers: MeterRegister[];
}

interface MeterRegister {
  registerNumber: string;
  read: string;
  readDate: LocalDate;
}

interface SmartMeterBookingInfo {
  eligibilityInfo?: SmartMeterEligibilityInfo;
  availability?: AppointmentAvailability;
  isIGT: boolean;
  isSmartMeterRequired: boolean;
}

interface SmartMeterEligibilityInfo {
  outcome?: EligibilityStatus;
  storageHeaters?: boolean;
  gasBrownBox?: boolean;
  metersDiffFloor?: boolean;
  inFlat?: boolean;
}