import { ViewModel } from "../contracts/view-models/ViewModel";
import { CurrencyFormatter } from "../formatters/CurrencyFormatter";
import { LeagueTierFormatter } from "../formatters/LeagueTierFormatter";

export class LeagueViewModel extends ViewModel {
  private readonly data: LeagueViewData;

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

  get id(): string { return this.data.id; }
  get name(): string { return this.data.name; }
  get game(): string { return this.data.game; }
  get tier(): 'premium' | 'standard' | 'starter' { return this.data.tier; }
  get season(): string { return this.data.season; }
  get description(): string { return this.data.description; }
  get drivers(): number { return this.data.drivers; }
  get races(): number { return this.data.races; }
  get completedRaces(): number { return this.data.completedRaces; }
  get totalImpressions(): number { return this.data.totalImpressions; }
  get avgViewsPerRace(): number { return this.data.avgViewsPerRace; }
  get engagement(): number { return this.data.engagement; }
  get rating(): number { return this.data.rating; }
  get seasonStatus(): 'active' | 'upcoming' | 'completed' { return this.data.seasonStatus; }
  get seasonDates() { return this.data.seasonDates; }
  get nextRace() { return this.data.nextRace; }
  get sponsorSlots() { return this.data.sponsorSlots; }

  get formattedTotalImpressions(): string {
    return this.totalImpressions.toLocaleString();
  }

  get formattedAvgViewsPerRace(): string {
    return this.avgViewsPerRace.toLocaleString();
  }

  get projectedTotalViews(): number {
    return Math.round(this.avgViewsPerRace * this.races);
  }

  get formattedProjectedTotal(): string {
    return this.projectedTotalViews.toLocaleString();
  }

  get mainSponsorCpm(): number {
    return Math.round((this.sponsorSlots.main.price / this.projectedTotalViews) * 1000);
  }

  get formattedMainSponsorCpm(): string {
    return CurrencyFormatter.format(this.mainSponsorCpm);
  }

  get racesLeft(): number {
    return this.races - this.completedRaces;
  }

  get tierConfig() {
    return LeagueTierFormatter.getDisplay(this.tier);
  }
}