import { ViewModel } from "../contracts/view-models/ViewModel";
import { DashboardConsistencyFormatter } from "../formatters/DashboardConsistencyFormatter";
import { NumberFormatter } from "../formatters/NumberFormatter";
import { RatingFormatter } from "../formatters/RatingFormatter";
import { ProfileViewData } from "../view-data/ProfileViewData";

/**
 * Driver Profile Driver Summary View Model
 *
 * Represents a fully prepared UI state for driver summary display.
 * Transforms ViewData into UI-ready data structures.
 */
export class DriverProfileDriverSummaryViewModel extends ViewModel {
  constructor(private readonly viewData: ProfileViewData) {
    super();
  }

  get id(): string {
    return this.viewData.driver.id;
  }

  get name(): string {
    return this.viewData.driver.name;
  }

  get country(): string {
    return this.viewData.driver.countryCode;
  }

  get avatarUrl(): string {
    return this.viewData.driver.avatarUrl;
  }

  get iracingId(): string | null {
    return this.viewData.driver.iracingId;
  }

  get joinedAt(): string {
    return this.viewData.driver.joinedAtLabel;
  }

  get rating(): number | null {
    return this.viewData.stats?.ratingLabel ? Number(this.viewData.stats.ratingLabel) : null;
  }

  get ratingLabel(): string {
    return RatingFormatter.format(this.rating);
  }

  get globalRank(): number | null {
    return this.viewData.stats?.globalRankLabel ? Number(this.viewData.stats.globalRankLabel) : null;
  }

  get globalRankLabel(): string {
    return this.globalRank ? NumberFormatter.format(this.globalRank) : '—';
  }

  get consistency(): number | null {
    return this.viewData.stats?.consistencyLabel ? Number(this.viewData.stats.consistencyLabel) : null;
  }

  get consistencyLabel(): string {
    return this.consistency ? DashboardConsistencyFormatter.format(this.consistency) : '—';
  }

  get bio(): string | null {
    return this.viewData.driver.bio;
  }

  get totalDrivers(): number | null {
    return this.viewData.stats?.totalRacesLabel ? Number(this.viewData.stats.totalRacesLabel) : null;
  }

  get totalDriversLabel(): string {
    return this.totalDrivers ? NumberFormatter.format(this.totalDrivers) : '—';
  }

  // Legacy compatibility
  get driver() {
    return {
      id: this.id,
      name: this.name,
      countryCode: this.country,
      avatarUrl: this.avatarUrl,
      iracingId: this.iracingId,
      joinedAtLabel: this.joinedAt,
      bio: this.bio,
    };
  }
}