import { content } from "@deadhead/content";
import { screen, waitFor } from "@testing-library/react";
import userEvent from "@testing-library/user-event";
import { describe, expect, it } from "vitest";
import { fakeApi, renderApp, samplePlayerState, sampleTutorialBoard } from "./render";

const offered = () =>
  samplePlayerState({
    tutorial: {
      loanerLocationId: "earth",
      runInFlight: false,
      runsCompleted: 4,
      dealAvailable: true,
    },
  });

/** State the server returns after the deal: tutorial over, a Courier, a bay, the loan. */
const afterDeal = () =>
  samplePlayerState({
    tutorial: null,
    company: {
      id: "co1",
      name: "Deadhead Freight",
      credits: 800,
      loanBalance: content.config.dealLoanAmount,
    },
    ships: [
      {
        id: "s1",
        modelId: "courier",
        name: "Dusty Mule",
        status: "idle",
        locationId: "earth",
        dispatchId: null,
        lastArrivalAt: 0,
        pilotId: "avatar",
      },
    ],
    bays: [{ id: "b1", locationId: "earth" }],
  });

describe("the deal", () => {
  it("does not appear when the deal is not available", async () => {
    renderApp(
      fakeApi({
        getPlayerState: () => samplePlayerState(),
        getTutorialBoard: () => sampleTutorialBoard(),
      }),
      "/contracts",
    );
    await screen.findByRole("heading", { level: 1, name: "Contracts" });
    expect(
      screen.queryByRole("dialog", { name: "An offer from Halvorsen" }),
    ).not.toBeInTheDocument();
  });

  it("appears when available, showing the configured loan and repayment share", async () => {
    renderApp(
      fakeApi({ getPlayerState: offered, getTutorialBoard: () => sampleTutorialBoard() }),
      "/contracts",
    );
    const dialog = await screen.findByRole("dialog", { name: "An offer from Halvorsen" });
    expect(dialog).toHaveTextContent("Courier and a bay at Earth");
    expect(screen.getByLabelText("Loan amount")).toHaveTextContent(
      `${content.config.dealLoanAmount.toLocaleString("en-US")} cr`,
    );
    expect(screen.getByLabelText("Repayment share")).toHaveTextContent(
      `${Math.round(content.config.loanRepaymentShare * 100)}% of every payout`,
    );
    expect(screen.getAllByRole("button").filter((b) => dialog.contains(b))).toHaveLength(1);
  });

  it("waits until the delivery summary is dismissed", async () => {
    const withSummary = () => ({
      ...offered(),
      summaries: [
        {
          dispatchId: "d4",
          shipId: "loaner",
          pilotId: "avatar",
          originId: "moon",
          destinationId: "earth",
          tutorial: true,
          credits: 96,
          deadhead: false,
          fuelCost: 0,
          goodId: "consumer-goods",
          massTonnes: 12,
          shipper: "Pacific Orbital Logistics",
          loanRepayment: 0,
          pilotXp: 10,
          discoveredLocationId: null,
          scriptedId: null,
          restEndsAt: null,
          resolvedAt: 1,
        },
      ],
    });
    renderApp(
      fakeApi({ getPlayerState: withSummary, getTutorialBoard: () => sampleTutorialBoard() }),
      "/contracts",
    );
    await screen.findByRole("dialog", { name: "While you were away" });
    expect(
      screen.queryByRole("dialog", { name: "An offer from Halvorsen" }),
    ).not.toBeInTheDocument();
  });

  it("Shake on it accepts the deal and goes to HQ", async () => {
    let accepted = false;
    const api = fakeApi({
      getPlayerState: () => (accepted ? afterDeal() : offered()),
      getTutorialBoard: () => sampleTutorialBoard(),
      acceptDeal: () => {
        accepted = true;
        return afterDeal();
      },
    });
    renderApp(api, "/contracts");
    await userEvent.click(await screen.findByRole("button", { name: "Shake on it" }));
    await waitFor(() => expect(api.call).toHaveBeenCalledWith("acceptDeal", {}));
    expect(await screen.findByRole("heading", { level: 1, name: "HQ" })).toBeInTheDocument();
    expect(
      screen.queryByRole("dialog", { name: "An offer from Halvorsen" }),
    ).not.toBeInTheDocument();
  });
});