import { prisma } from '@/lib/db';

/** Integration tests need a real database; without one they refuse to run. */
export const hasDatabase = Boolean(process.env.TEST_DATABASE_URL);

const WEEK = [
  { dayOfWeek: 0, isClosed: true, slots: [] },
  { dayOfWeek: 1, isClosed: true, slots: [] },
  { dayOfWeek: 2, isClosed: false, slots: [{ open: '10:00', close: '18:30' }] },
  {
    dayOfWeek: 3,
    isClosed: false,
    slots: [
      { open: '10:00', close: '13:00' },
      { open: '14:00', close: '18:30' },
    ],
  },
  { dayOfWeek: 4, isClosed: false, slots: [{ open: '10:00', close: '18:30' }] },
  { dayOfWeek: 5, isClosed: false, slots: [{ open: '10:00', close: '18:30' }] },
  { dayOfWeek: 6, isClosed: false, slots: [{ open: '10:00', close: '18:30' }] },
];

/** Empties every table and re-seeds the reference week. */
export async function resetDatabase(): Promise<void> {
  await prisma.deviceLog.deleteMany();
  await prisma.device.deleteMany();
  await prisma.screenImage.deleteMany();
  await prisma.scheduleException.deleteMany();
  await prisma.vacationPeriod.deleteMany();
  await prisma.publicHoliday.deleteMany();
  await prisma.message.deleteMany();
  await prisma.weeklySchedule.deleteMany();
  await prisma.settings.deleteMany();

  await prisma.settings.create({ data: { id: 'singleton' } });
  for (const day of WEEK) {
    await prisma.weeklySchedule.create({ data: day });
  }
}

export function deviceRequest(
  path: string,
  headers: Record<string, string> = {},
  init: RequestInit = {},
): Request {
  return new Request(`https://trmnl.example.test${path}`, {
    headers: { host: 'trmnl.example.test', ...headers },
    ...init,
  });
}