import { INestApplication } from '@nestjs/common';
import * as bcrypt from 'bcryptjs';
import request from 'supertest';
import { App } from 'supertest/types';
import { PrismaService } from '../src/prisma/prisma.service';
import { createTestApp } from './utils/create-test-app';
import { login } from './utils/api';

interface HarvestBody {
  id: string;
  apiaryId: string;
  colonies: { colonyId: string }[];
}

describe('Harvests (e2e)', () => {
  let app: INestApplication<App>;
  let prisma: PrismaService;
  const staffEmail = `harvests-e2e-staff-${Date.now()}@example.com`;
  const readonlyEmail = `harvests-e2e-readonly-${Date.now()}@example.com`;
  const password = 'SuperSecret123!';
  let staffId: string;
  let readonlyId: string;
  let staffToken: string;
  let readonlyToken: string;
  let apiaryId: string;
  let colonyOneId: string;
  let colonyTwoId: string;
  let harvestId: string;

  beforeAll(async () => {
    app = await createTestApp();
    prisma = app.get(PrismaService);

    const passwordHash = await bcrypt.hash(password, 12);
    const staff = await prisma.user.create({
      data: { email: staffEmail, passwordHash, name: 'Staff', role: 'STAFF' },
    });
    staffId = staff.id;
    const readonly = await prisma.user.create({
      data: {
        email: readonlyEmail,
        passwordHash,
        name: 'Readonly',
        role: 'READONLY',
      },
    });
    readonlyId = readonly.id;
    staffToken = (await login(app, staffEmail, password)).accessToken;
    readonlyToken = (await login(app, readonlyEmail, password)).accessToken;

    const apiary = await prisma.apiary.create({
      data: { name: `Stand ${Date.now()}` },
    });
    apiaryId = apiary.id;
    const colonyOne = await prisma.colony.create({
      data: {
        code: `V-${Date.now()}-A`,
        apiaryId,
        colonyType: 'PRODUCTION_COLONY',
      },
    });
    colonyOneId = colonyOne.id;
    const colonyTwo = await prisma.colony.create({
      data: {
        code: `V-${Date.now()}-B`,
        apiaryId,
        colonyType: 'PRODUCTION_COLONY',
      },
    });
    colonyTwoId = colonyTwo.id;
  });

  afterAll(async () => {
    if (harvestId) {
      await prisma.harvestColony.deleteMany({ where: { harvestId } });
      await prisma.harvest.deleteMany({ where: { id: harvestId } });
    }
    await prisma.colony.deleteMany({
      where: { id: { in: [colonyOneId, colonyTwoId] } },
    });
    await prisma.apiary.deleteMany({ where: { id: apiaryId } });
    await prisma.refreshToken.deleteMany({
      where: { userId: { in: [staffId, readonlyId] } },
    });
    await prisma.auditLog.deleteMany({
      where: { userId: { in: [staffId, readonlyId] } },
    });
    await prisma.user.deleteMany({
      where: { id: { in: [staffId, readonlyId] } },
    });
    await app.close();
  });

  it('rejects create for a READONLY user', () => {
    return request(app.getHttpServer())
      .post('/api/v1/harvests')
      .set('Authorization', `Bearer ${readonlyToken}`)
      .send({
        apiaryId,
        date: new Date().toISOString(),
        colonyIds: [colonyOneId],
      })
      .expect(403);
  });

  it('lets a STAFF user record a harvest across multiple colonies', async () => {
    const response = await request(app.getHttpServer())
      .post('/api/v1/harvests')
      .set('Authorization', `Bearer ${staffToken}`)
      .send({
        apiaryId,
        date: new Date().toISOString(),
        colonyIds: [colonyOneId, colonyTwoId],
        netWeight: 18.5,
      })
      .expect(201);
    const harvest = response.body as HarvestBody;
    harvestId = harvest.id;
    expect(harvest.colonies).toHaveLength(2);
  });

  it('returns the harvest with its colonies on lookup', async () => {
    const response = await request(app.getHttpServer())
      .get(`/api/v1/harvests/${harvestId}`)
      .set('Authorization', `Bearer ${readonlyToken}`)
      .expect(200);
    const harvest = response.body as HarvestBody;
    const colonyIds = harvest.colonies.map((entry) => entry.colonyId);
    expect(colonyIds).toEqual(
      expect.arrayContaining([colonyOneId, colonyTwoId]),
    );
  });
});