import { ViewModel } from "../contracts/view-models/ViewModel";
import { CurrencyFormatter } from "../formatters/CurrencyFormatter";
import type { LeagueWalletViewData } from "../view-data/LeagueWalletViewData";
import { WalletTransactionViewModel } from './WalletTransactionViewModel';

export class LeagueWalletViewModel extends ViewModel {
  private readonly data: LeagueWalletViewData;
  readonly transactions: WalletTransactionViewModel[];

  constructor(data: LeagueWalletViewData) {
    super();
    this.data = data;
    this.transactions = data.transactions.map(t => new WalletTransactionViewModel(t));
  }

  get balance(): number { return this.data.balance; }
  get currency(): string { return this.data.currency; }
  get totalRevenue(): number { return this.data.totalRevenue; }
  get totalFees(): number { return this.data.totalFees; }
  get totalWithdrawals(): number { return this.data.totalWithdrawals; }
  get pendingPayouts(): number { return this.data.pendingPayouts; }
  get canWithdraw(): boolean { return this.data.canWithdraw; }
  get withdrawalBlockReason(): string | undefined { return this.data.withdrawalBlockReason; }

  /** UI-specific: Formatted balance */
  get formattedBalance(): string {
    return CurrencyFormatter.format(this.balance, this.currency);
  }

  /** UI-specific: Formatted total revenue */
  get formattedTotalRevenue(): string {
    return CurrencyFormatter.format(this.totalRevenue, this.currency);
  }

  /** UI-specific: Formatted total fees */
  get formattedTotalFees(): string {
    return CurrencyFormatter.format(this.totalFees, this.currency);
  }

  /** UI-specific: Formatted pending payouts */
  get formattedPendingPayouts(): string {
    return CurrencyFormatter.format(this.pendingPayouts, this.currency);
  }

  /** UI-specific: Filtered transactions by type */
  getFilteredTransactions(type: 'all' | 'sponsorship' | 'membership' | 'withdrawal' | 'prize'): WalletTransactionViewModel[] {
    return type === 'all' ? this.transactions : this.transactions.filter(t => t.type === type);
  }
}