/**
 * Real Tauri adapters wiring the UI ports to the backend via `@tauri-apps/api`.
 *
 * Only {@link TauriSystemGateway} is fully wired in L1 (to the `health`
 * command). The remaining gateways are skeletons that throw `NOT_IMPLEMENTED`
 * until their lots (L2–L9) land — they exist so the DI surface is complete and
 * the app can run real-mode without the mock substituting everything.
 */

import type { GatewayError } from "@/domain";
import type {
  Gateways,
  RemoteGateway,
} from "@/ports";
import { TauriSystemGateway } from "./system";
import { TauriAgentGateway } from "./agent";
import { TauriProjectGateway } from "./project";
import { TauriTerminalGateway } from "./terminal";
import { TauriLayoutGateway } from "./layout";
import { TauriProfileGateway } from "./profile";
import { TauriTemplateGateway } from "./template";
import { TauriSkillGateway } from "./skill";
import { TauriGitGateway } from "./git";

function notImplemented(what: string): never {
  const err: GatewayError = {
    code: "NOT_IMPLEMENTED",
    message: `${what} is not implemented yet (pending its lot).`,
  };
  throw err;
}

class TauriRemoteGateway implements RemoteGateway {
  connect(): Promise<void> {
    return notImplemented("RemoteGateway.connect");
  }
}

/** Builds the full set of real Tauri-backed gateways. */
export function createTauriGateways(): Gateways {
  return {
    system: new TauriSystemGateway(),
    agent: new TauriAgentGateway(),
    terminal: new TauriTerminalGateway(),
    project: new TauriProjectGateway(),
    layout: new TauriLayoutGateway(),
    git: new TauriGitGateway(),
    remote: new TauriRemoteGateway(),
    profile: new TauriProfileGateway(),
    template: new TauriTemplateGateway(),
    skill: new TauriSkillGateway(),
  };
}

export {
  TauriSystemGateway,
  TauriAgentGateway,
  TauriProjectGateway,
  TauriTerminalGateway,
  TauriLayoutGateway,
  TauriProfileGateway,
  TauriTemplateGateway,
  TauriSkillGateway,
  TauriGitGateway,
};