import { ViewModel } from "../contracts/view-models/ViewModel";
import type { TeamDetailsViewData } from "../view-data/TeamDetailsViewData";

export class TeamDetailsViewModel extends ViewModel {
  private readonly data: TeamDetailsViewData;

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

  get id(): string { return this.data.team.id; }
  get name(): string { return this.data.team.name; }
  get tag(): string { return this.data.team.tag; }
  get description(): string | undefined { return this.data.team.description; }
  get ownerId(): string { return this.data.team.ownerId; }
  get leagues(): string[] { return this.data.team.leagues; }
  get createdAt(): string | undefined { return this.data.team.createdAt; }
  get specialization(): string | undefined { return this.data.team.specialization; }
  get region(): string | undefined { return this.data.team.region; }
  get languages(): string[] | undefined { return this.data.team.languages; }
  get category(): string | undefined { return this.data.team.category; }
  get membership() { return this.data.membership; }
  get currentUserId(): string { return this.data.currentUserId; }

  /** UI-specific: Whether current user is owner */
  get isOwner(): boolean {
    return this.membership?.role === 'owner';
  }

  /** UI-specific: Whether can manage team */
  get canManage(): boolean {
    return this.data.canManage;
  }

  /** UI-specific: Whether current user is member */
  get isMember(): boolean {
    return this.membership !== null;
  }

  /** UI-specific: Current user's role */
  get userRole(): string {
    return this.membership?.role || 'none';
  }
}