/**
 * Infrastructure Adapter: InMemoryTeamStatsRepository
 * 
 * In-memory implementation of ITeamStatsRepository.
 * Stores computed team statistics for caching and frontend queries.
 */

import type { ITeamStatsRepository, TeamStats } from '@core/racing/domain/repositories/ITeamStatsRepository';
import type { Logger } from '@core/shared/application';

export class InMemoryTeamStatsRepository implements ITeamStatsRepository {
  private stats = new Map<string, TeamStats>();

  constructor(private readonly logger: Logger) {
    this.logger.info('[InMemoryTeamStatsRepository] Initialized.');
  }

  async getTeamStats(teamId: string): Promise<TeamStats | null> {
    this.logger.debug(`[InMemoryTeamStatsRepository] Getting stats for team: ${teamId}`);
    return this.stats.get(teamId) ?? null;
  }

  getTeamStatsSync(teamId: string): TeamStats | null {
    this.logger.debug(`[InMemoryTeamStatsRepository] Getting stats (sync) for team: ${teamId}`);
    return this.stats.get(teamId) ?? null;
  }

  async saveTeamStats(teamId: string, stats: TeamStats): Promise<void> {
    this.logger.debug(`[InMemoryTeamStatsRepository] Saving stats for team: ${teamId}`);
    this.stats.set(teamId, stats);
  }

  async getAllStats(): Promise<Map<string, TeamStats>> {
    this.logger.debug('[InMemoryTeamStatsRepository] Getting all stats');
    return new Map(this.stats);
  }

  async clear(): Promise<void> {
    this.logger.info('[InMemoryTeamStatsRepository] Clearing all stats');
    this.stats.clear();
  }
}