import type { PeeringDbClient } from './peeringdb.classes.client.js';
import type { IExchange } from './interfaces/peeringdb.api.exchange.js';
import type { IQueryOptions } from './peeringdb.types.js';

/**
 * Manager for Internet Exchange resources
 */
export class ExchangeManager {
  constructor(private client: PeeringDbClient) {}

  /**
   * List exchanges with optional filtering
   */
  async list(options: IQueryOptions = {}): Promise<IExchange[]> {
    return this.client.request<IExchange>('ix', 'GET', options);
  }

  /**
   * Get a single exchange by ID
   */
  async getById(id: number, depth?: 0 | 1 | 2): Promise<IExchange | null> {
    const options: IQueryOptions = { id };
    if (depth !== undefined) {
      options.depth = depth;
    }
    const results = await this.client.request<IExchange>('ix', 'GET', options);
    return results[0] || null;
  }

  /**
   * Search exchanges by name
   */
  async searchByName(name: string, options: IQueryOptions = {}): Promise<IExchange[]> {
    return this.client.request<IExchange>('ix', 'GET', {
      ...options,
      name__contains: name,
    });
  }

  /**
   * Get exchanges by country
   */
  async getByCountry(country: string, options: IQueryOptions = {}): Promise<IExchange[]> {
    return this.client.request<IExchange>('ix', 'GET', {
      ...options,
      country,
    });
  }

  /**
   * Get exchanges by city
   */
  async getByCity(city: string, options: IQueryOptions = {}): Promise<IExchange[]> {
    return this.client.request<IExchange>('ix', 'GET', {
      ...options,
      city__contains: city,
    });
  }

  /**
   * Get exchanges by region/continent
   */
  async getByRegion(region: string, options: IQueryOptions = {}): Promise<IExchange[]> {
    return this.client.request<IExchange>('ix', 'GET', {
      ...options,
      region_continent: region,
    });
  }

  /**
   * Get exchanges by organization ID
   */
  async getByOrgId(orgId: number, options: IQueryOptions = {}): Promise<IExchange[]> {
    return this.client.request<IExchange>('ix', 'GET', {
      ...options,
      org_id: orgId,
    });
  }

  /**
   * Create a new exchange (requires authentication)
   */
  async create(data: Partial<IExchange>): Promise<IExchange> {
    const results = await this.client.request<IExchange>('ix', 'POST', {}, data);
    return results[0];
  }

  /**
   * Update an exchange (requires authentication)
   */
  async update(id: number, data: Partial<IExchange>): Promise<IExchange> {
    const results = await this.client.request<IExchange>(`ix/${id}`, 'PUT', {}, data);
    return results[0];
  }

  /**
   * Delete an exchange (requires authentication)
   */
  async delete(id: number): Promise<void> {
    await this.client.request('ix', 'DELETE', { id });
  }
}