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 AuditLogEntryBody {
  entityType: string;
  entityId: string;
  action: string;
}

describe('Audit log (e2e)', () => {
  let app: INestApplication<App>;
  let prisma: PrismaService;
  const adminEmail = `audit-e2e-admin-${Date.now()}@example.com`;
  const beekeeperEmail = `audit-e2e-beekeeper-${Date.now()}@example.com`;
  const password = 'SuperSecret123!';
  let adminId: string;
  let beekeeperId: string;
  let adminToken: string;
  let beekeeperToken: string;
  let apiaryId: string;

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

    const passwordHash = await bcrypt.hash(password, 12);
    const admin = await prisma.user.create({
      data: {
        email: adminEmail,
        passwordHash,
        name: 'Admin',
        legacyRole: 'ADMIN',
        role: { connect: { key: 'ADMIN' } },
      },
    });
    adminId = admin.id;
    const beekeeper = await prisma.user.create({
      data: {
        email: beekeeperEmail,
        passwordHash,
        name: 'Beekeeper',
        legacyRole: 'BEEKEEPER',
        role: { connect: { key: 'BEEKEEPER' } },
      },
    });
    beekeeperId = beekeeper.id;
    adminToken = (await login(app, adminEmail, password)).accessToken;
    beekeeperToken = (await login(app, beekeeperEmail, password)).accessToken;
  });

  afterAll(async () => {
    if (apiaryId) {
      await prisma.apiary.deleteMany({ where: { id: apiaryId } });
    }
    await prisma.auditLog.deleteMany({
      where: { userId: { in: [adminId, beekeeperId] } },
    });
    await prisma.refreshToken.deleteMany({
      where: { userId: { in: [adminId, beekeeperId] } },
    });
    await prisma.user.deleteMany({
      where: { id: { in: [adminId, beekeeperId] } },
    });
    await app.close();
  });

  it('rejects the query for a non-admin user', () => {
    return request(app.getHttpServer())
      .get('/api/v1/audit-log')
      .set('Authorization', `Bearer ${beekeeperToken}`)
      .expect(403);
  });

  it('lets an ADMIN query the audit log for a created apiary', async () => {
    const createResponse = await request(app.getHttpServer())
      .post('/api/v1/apiaries')
      .set('Authorization', `Bearer ${beekeeperToken}`)
      .send({ name: `Stand ${Date.now()}` })
      .expect(201);
    const apiary = createResponse.body as { id: string };
    apiaryId = apiary.id;

    const response = await request(app.getHttpServer())
      .get(`/api/v1/audit-log?entityType=Apiary&entityId=${apiaryId}`)
      .set('Authorization', `Bearer ${adminToken}`)
      .expect(200);
    const entries = response.body as AuditLogEntryBody[];
    expect(
      entries.some(
        (entry) =>
          entry.entityType === 'Apiary' &&
          entry.entityId === apiaryId &&
          entry.action === 'CREATE',
      ),
    ).toBe(true);
  });
});