// ── SDK v2 — KaibanClient ──────────────────────────────────────────────────────
//
// Entry point for all SDK operations.
// Instantiate once; reuse everywhere.

import { Fetcher } from "./http/fetcher";
import type { ClientConfig } from "./http/types";
import { TeamsClient }         from "./resources/teams";
import { ActivitiesClient }    from "./resources/activities";
import { BoardsClient }        from "./resources/boards";
import { CardsClient }         from "./resources/cards";
import { AgentsClient }        from "./resources/agents";
import { AgentDraftsClient }   from "./resources/agent-drafts";
import { NotificationsClient } from "./resources/notifications";
import { AppsClient }          from "./resources/apps";
import { IntegrationsClient }  from "./resources/integrations";
import { PositionsClient }     from "./resources/positions";
import { ResourcesClient }     from "./resources/resources";

export class KaibanClient {
  /** Access the Boards domain and External Channels sub-resource. */
  readonly boards:        BoardsClient;
  /** Access the Cards domain, including bulk ops, sessions, and comments. */
  readonly cards:         CardsClient;
  /** Access the Agents domain, including Feedback and Supervisor Feedback. */
  readonly agents:        AgentsClient;
  /** Access the Agent Drafts domain, including publish workflow. */
  readonly agentDrafts:   AgentDraftsClient;
  /** Access the Teams domain and Invitations sub-resource. */
  readonly teams:         TeamsClient;
  /** Access the Activities domain, including real-time SSE streaming. */
  readonly activities:    ActivitiesClient;
  /** Access the Notifications domain. */
  readonly notifications: NotificationsClient;
  /** Access the Apps domain and App Settings sub-resource. */
  readonly apps:          AppsClient;
  /** Access the Integrations domain. */
  readonly integrations:  IntegrationsClient;
  /** Access the Positions domain. */
  readonly positions:     PositionsClient;
  /** Access the Resources domain. */
  readonly resources:     ResourcesClient;

  private readonly fetcher: Fetcher;

  /**
   * Creates a new Kaiban API v2 client.
   *
   * @example Browser (Firebase — auto-refreshing token):
   * ```ts
   * import { KaibanClient } from "@kaiban/sdk-v2";
   * import { getAuth } from "firebase/auth";
   *
   * const client = new KaibanClient({
   *   tenant: "my-org",
   *   getToken: () => getAuth().currentUser?.getIdToken() ?? Promise.resolve(undefined),
   * });
   * ```
   *
   * @example Server / agent (API key):
   * ```ts
   * import { KaibanClient } from "@kaiban/sdk-v2";
   *
   * const client = new KaibanClient({
   *   tenant: "my-org",
   *   apiKey: process.env.KAIBAN_API_KEY, // kb_t_... or kb_s_...
   * });
   * ```
   *
   * @example Local dev:
   * ```ts
   * const client = new KaibanClient({
   *   tenant: "my-org",
   *   apiKey: "kb_t_...",
   *   baseUrl: "http://localhost:3000/api/v2",
   * });
   * ```
   */
  constructor(config: ClientConfig) {
    this.fetcher        = new Fetcher(config);
    this.boards         = new BoardsClient(this.fetcher);
    this.cards          = new CardsClient(this.fetcher);
    this.agents         = new AgentsClient(this.fetcher);
    this.agentDrafts    = new AgentDraftsClient(this.fetcher);
    this.teams          = new TeamsClient(this.fetcher);
    this.activities     = new ActivitiesClient(this.fetcher);
    this.notifications  = new NotificationsClient(this.fetcher);
    this.apps           = new AppsClient(this.fetcher);
    this.integrations   = new IntegrationsClient(this.fetcher);
    this.positions      = new PositionsClient(this.fetcher);
    this.resources      = new ResourcesClient(this.fetcher);
  }
}