import { jest } from '@jest/globals'

jest.unstable_mockModule('../cima-service.js', () => ({
  searchMedicines: jest.fn(async () => []),
  getMedicineDetails: jest.fn(async () => null),
  searchOTC: jest.fn(async () => []),
}))

jest.unstable_mockModule('../farmacias-webhook-import.js', () => ({
  runFarmaciaWebhookImport: jest.fn(async () => ({})),
  DEFAULT_FARMACIAS_WEBHOOK: '',
  importPharmaciesFromRows: jest.fn(async () => ({})),
}))

jest.unstable_mockModule('../../API/index.js', () => ({
  fetchPharmaciesExternal: jest.fn(async () => []),
}))

process.env.DATABASE_PATH = ':memory:'
process.env.NODE_ENV = 'test'

const { default: supertest } = await import('supertest')
const { app, initDatabase, db } = await import('../server.js')

const HOURS_24_7 = JSON.stringify({
  mon: ['00:00', '24:00'],
  tue: ['00:00', '24:00'],
  wed: ['00:00', '24:00'],
  thu: ['00:00', '24:00'],
  fri: ['00:00', '24:00'],
  sat: ['00:00', '24:00'],
  sun: ['00:00', '24:00'],
})

const HOURS_NORMAL = JSON.stringify({
  mon: ['09:00', '21:00'],
  tue: ['09:00', '21:00'],
  wed: ['09:00', '21:00'],
  thu: ['09:00', '21:00'],
  fri: ['09:00', '21:00'],
  sat: ['09:00', '14:00'],
  sun: null,
})

function insertPharmacy(name, openingHours) {
  return new Promise((resolve, reject) => {
    db.run(
      'INSERT INTO pharmacies (name, address, latitude, longitude, opening_hours) VALUES (?, ?, ?, ?, ?)',
      [name, 'Address of ' + name, 41.5, 2.0, openingHours],
      function (err) { return err ? reject(err) : resolve(this.lastID) }
    )
  })
}

beforeAll(async () => {
  await initDatabase()
})

afterEach(async () => {
  await new Promise((resolve, reject) => {
    db.run('DELETE FROM pharmacies', (err) => (err ? reject(err) : resolve()))
  })
})

describe('GET /api/pharmacies — is_open / is_24h enrichment', () => {
  test('24/7 pharmacy → is_open=true, is_24h=true', async () => {
    await insertPharmacy('24h Pharmacy', HOURS_24_7)
    const res = await supertest(app).get('/api/pharmacies')
    expect(res.status).toBe(200)
    expect(res.body.length).toBe(1)
    expect(res.body[0].is_open).toBe(true)
    expect(res.body[0].is_24h).toBe(true)
  })

  test('normal hours pharmacy at an open time → is_open=true, is_24h=false', async () => {
    await insertPharmacy('Normal Pharmacy', HOURS_NORMAL)
    const res = await supertest(app).get('/api/pharmacies')
    expect(res.status).toBe(200)
    expect(res.body[0].is_24h).toBe(false)
    expect(typeof res.body[0].is_open).toBe('boolean')
  })

  test('null opening_hours → is_open=null, is_24h=false', async () => {
    await insertPharmacy('No Hours', null)
    const res = await supertest(app).get('/api/pharmacies')
    expect(res.status).toBe(200)
    expect(res.body[0].is_open).toBeNull()
    expect(res.body[0].is_24h).toBe(false)
  })

  test('multiple pharmacies each get correct enrichment', async () => {
    await insertPharmacy('24h Pharmacy', HOURS_24_7)
    await insertPharmacy('Normal Pharmacy', HOURS_NORMAL)
    await insertPharmacy('No Hours', null)
    const res = await supertest(app).get('/api/pharmacies')
    expect(res.status).toBe(200)
    expect(res.body.length).toBe(3)
    const byName = Object.fromEntries(res.body.map(p => [p.name, p]))
    expect(byName['24h Pharmacy'].is_open).toBe(true)
    expect(byName['24h Pharmacy'].is_24h).toBe(true)
    expect(byName['Normal Pharmacy'].is_24h).toBe(false)
    expect(byName['No Hours'].is_open).toBeNull()
    expect(byName['No Hours'].is_24h).toBe(false)
  })
})