// ============================================================================
// Channels API (Catalog for Placements)
// ============================================================================

import { api } from "./client";
import type {
  Channel,
  ChannelsQueryParams,
  PaginatedResponse,
} from "@/lib/types/api";

interface CreateChannelInput {
  username?: string;
  invite_link?: string;
}

interface CreateChannelResult {
  channel: {
    id: string;
  };
}

interface CreateChannelsResponse {
  results: CreateChannelResult[];
}

export const channelsApi = {
  /**
   * Get catalog of channels for placements
   */
  list: (params?: ChannelsQueryParams) =>
    api.get<PaginatedResponse<Channel>>("/channels", { params }),

  /**
   * Create channels by username or invite_link
   * Returns channel IDs for use in placement creation
   */
  create: (channels: CreateChannelInput[]) =>
    api.post<CreateChannelsResponse>("/channels", { channels }),
};