import { ErrorCode, type SignupInput } from "@batch-cooking/shared";
import { faker } from "@faker-js/faker";
import { expect } from "chai";
import request from "supertest";
import { createApp } from "../src/app.js";
import { prisma } from "../src/db/prisma.js";
import { resetDatabase } from "../test-support/reset-db.js";

function buildSignupPayload(): SignupInput {
  const firstName = faker.person.firstName();
  const lastName = faker.person.lastName();
  return {
    firstName,
    lastName,
    email: faker.internet.email({ firstName, lastName }).toLowerCase(),
    password: faker.internet.password({ length: 16 }),
  };
}

describe("Household", () => {
  const app = createApp();

  beforeEach(async () => {
    await resetDatabase();
  });

  after(async () => {
    await prisma.$disconnect();
  });

  describe("GET /house/current", () => {
    it("rejects requests without a session cookie with 401 NOT_AUTHENTICATED", async () => {
      const res = await request(app).get("/house/current");

      expect(res.status).to.equal(401);
      expect(res.body.code).to.equal(ErrorCode.NOT_AUTHENTICATED);
    });

    it("returns the household created at signup", async () => {
      const agent = request.agent(app);
      const signupRes = await agent.post("/auth/signup").send(buildSignupPayload());

      const res = await agent.get("/house/current");

      expect(res.status).to.equal(200);
      expect(res.body).to.deep.equal({ id: signupRes.body.houseId, name: res.body.name });
    });
  });

  describe("PATCH /house/current", () => {
    it("rejects requests without a session cookie with 401 NOT_AUTHENTICATED", async () => {
      const res = await request(app).patch("/house/current").send({ name: "Chez nous" });

      expect(res.status).to.equal(401);
      expect(res.body.code).to.equal(ErrorCode.NOT_AUTHENTICATED);
    });

    it("renames the household", async () => {
      const agent = request.agent(app);
      await agent.post("/auth/signup").send(buildSignupPayload());

      const res = await agent.patch("/house/current").send({ name: "Chez les Dupont" });

      expect(res.status).to.equal(200);
      expect(res.body.name).to.equal("Chez les Dupont");

      const refetch = await agent.get("/house/current");
      expect(refetch.body.name).to.equal("Chez les Dupont");
    });

    it("rejects an empty name with 400 VALIDATION_ERROR", async () => {
      const agent = request.agent(app);
      await agent.post("/auth/signup").send(buildSignupPayload());

      const res = await agent.patch("/house/current").send({ name: "" });

      expect(res.status).to.equal(400);
      expect(res.body.code).to.equal(ErrorCode.VALIDATION_ERROR);
    });
  });
});