import {
  contractBoardResponseSchema,
  dispatchResponseSchema,
  type PlayerState,
} from "@deadhead/schema";
import { call, getState, type Guest, type TestApp } from "./game";

/** The tutorial board the player sees now. */
export async function tutorialBoard(app: TestApp["app"], guest: Guest) {
  const response = await call(app, guest, "GET", "/api/tutorial/board");
  if (response.statusCode !== 200) throw new Error(`board failed: ${response.body}`);
  return contractBoardResponseSchema.parse(response.json()).contracts;
}

/** Flies one tutorial run (the given slot, light by default) and lets it land. */
export async function flyTutorialRun(
  testApp: TestApp,
  guest: Guest,
  slot = 0,
): Promise<PlayerState> {
  const { app, clock } = testApp;
  const contract = (await tutorialBoard(app, guest))[slot]!;
  const response = await call(app, guest, "POST", "/api/dispatches", {
    kind: "tutorial",
    contractId: contract.id,
  });
  if (response.statusCode !== 200) throw new Error(`dispatch failed: ${response.body}`);
  const { dispatch } = dispatchResponseSchema.parse(response.json());
  clock.now = dispatch.arrivalAt;
  return getState(app, guest);
}