import { AmountData, amountDataFromJson } from './AmountData';

export { AmountData } from './AmountData';

export class InstallmentPlan {
  id?: string;
  installmentPeriod?: number;
  interestRate?: number;
  amount?: AmountData;
  upfrontFees?: number;
  issuerCode?: string;
  issuerNameEn?: string;
  issuerNameAr?: string;
  issuerLogoAr?: string;
  issuerLogoEn?: string;
  processingFeesType?: string;
  processingFeesAmount?: string;
  feeDisplayValue?: string;

  constructor(
    id?: string,
    installmentPeriod?: number,
    interestRate?: number,
    amount?: AmountData,
    upfrontFees?: number,
    issuerCode?: string,
    issuerNameEn?: string,
    issuerNameAr?: string,
    issuerLogoAr?: string,
    issuerLogoEn?: string,
    processingFeesType?: string,
    processingFeesAmount?: string,
    feeDisplayValue?: string
  ) {
    this.id = id;
    this.installmentPeriod = installmentPeriod;
    this.interestRate = interestRate;
    this.amount = amount;
    this.upfrontFees = upfrontFees;
    this.issuerCode = issuerCode;
    this.issuerNameEn = issuerNameEn;
    this.issuerNameAr = issuerNameAr;
    this.issuerLogoAr = issuerLogoAr;
    this.issuerLogoEn = issuerLogoEn;
    this.processingFeesType = processingFeesType;
    this.processingFeesAmount = processingFeesAmount;
    this.feeDisplayValue = feeDisplayValue;
  }
}

/**
 * Creates an InstallmentPlan instance from a JSON object.
 */
export function installmentPlanFromJson(json: {
  [key: string]: any;
}): InstallmentPlan {
  return new InstallmentPlan(
    json.id,
    json.installment_period,
    typeof json.interest_rate === 'number' ? json.interest_rate : undefined,
    json.amount ? amountDataFromJson(json.amount) : undefined,
    typeof json.upfront_fees === 'number' ? json.upfront_fees : undefined,
    json.issuer_code,
    json.issuer_name_en,
    json.issuer_name_ar,
    json.issuer_logo_ar,
    json.issuer_logo_en,
    json.processing_fees_type,
    json.processing_fees_amount,
    json.fee_display_value
  );
}