import type { BillingStatsViewData } from "@/lib/view-data/BillingViewData";
import { ViewModel } from "../contracts/view-models/ViewModel";

export class BillingStatsViewModel extends ViewModel {
  private readonly data: BillingStatsViewData;

  constructor(data: BillingStatsViewData) {
    super();
    this.data = data;
  }

  get totalSpent(): number { return this.data.totalSpent; }
  get pendingAmount(): number { return this.data.pendingAmount; }
  get nextPaymentDate(): string { return this.data.nextPaymentDate; }
  get nextPaymentAmount(): number { return this.data.nextPaymentAmount; }
  get activeSponsorships(): number { return this.data.activeSponsorships; }
  get averageMonthlySpend(): number { return this.data.averageMonthlySpend; }
  get totalSpentDisplay(): string { return this.data.formattedTotalSpent; }
  get pendingAmountDisplay(): string { return this.data.formattedPendingAmount; }
  get nextPaymentAmountDisplay(): string { return this.data.formattedNextPaymentAmount; }
  get averageMonthlySpendDisplay(): string { return this.data.formattedAverageMonthlySpend; }
  get nextPaymentDateDisplay(): string { return this.data.formattedNextPaymentDate; }
}