import { test, after } from 'node:test'
import assert from 'node:assert/strict'
import { startAppwriteMock } from './support/appwriteMock.js'
import { startFakeStripe } from './support/fakeStripe.js'
import { useTestEnv } from './support/testEnv.js'
import { schemaKeys } from './support/schema.js'

// Terminplaner als zweite Funktion (Aufgabe 17): Team-Route /:customerId/:key, GET /api/funktionen mit Schalter,
// Kunde loeschen schaltet den Terminplaner ab. News verhaelt sich wie bisher (test/funktionenRoutes.test.js).
const aw = await startAppwriteMock({
  schema: { portalFeatures: schemaKeys('portalFeatures'), subscriptions: schemaKeys('subscriptions') },
})
const st = await startFakeStripe()
useTestEnv({ appwriteUrl: aw.url, stripeUrl: st.url })
const { config } = await import('../server/config.js')
const { startTestApp, get, rawGet, post } = await import('./support/testApp.js')
const { customerCookie, seedFixtures } = await import('./support/fixtures.js')
const { default: funktionenRoutes } = await import('../server/routes/funktionen.js')
const { default: teamRoutes } = await import('../server/routes/team/index.js')
const sf = await import('../server/services/siteFeatures.js')
const { deleteCustomerWithPortalAccess } = await import('../server/services/customerAdmin.js')

const app = await startTestApp({ '/api/funktionen': funktionenRoutes, '/api/team': teamRoutes })
after(() => Promise.all([app.close(), aw.close(), st.close()]))
seedFixtures(aw)
aw.seed('employees', { $id: 'e_staff2', userId: 'u_staff2', displayName: 'Andrej', email: 'andrej@webklar.com' })
aw.seed('websiteProjects', { $id: 'pt1', customerId: 'c1', projectName: 'Salon' })
aw.seed('websiteProjects', { $id: 'pt2', customerId: 'c1', projectName: 'Studio' })
aw.seed('websiteProjects', { $id: 'pt3', customerId: 'c2', projectName: 'Fremder Salon' })

const STAFF = { headers: { Authorization: 'Bearer jwt-staff' } }
const cookie = customerCookie('c1')
const team = (customerId, key, body, opts = STAFF) => post(`/api/team/funktionen/${customerId}/${key}`, body, opts)
const featuresOf = (res, projectId) => res.body.projects.find((p) => p.projectId === projectId).features
const workorders = () => aw.docs('workorders').size
const docOf = (projectId, key) => sf.getFeatureDoc('c1', projectId, key)

test('Team aktiviert termine fuer ein Projekt, News bleibt unveraendert', async () => {
  const tickets = workorders()
  const res = await team('c1', 'termine', { projectId: 'pt1', action: 'activate', note: 'Pilot' })
  assert.equal(res.status, 200)
  assert.deepEqual(res.body.projects.map((p) => p.projectId), ['pt1'])
  const view = featuresOf(res, 'pt1')
  assert.equal(view.termine.state, 'active')
  assert.equal(view.termine.ticketWoid, null)
  assert.match(view.termine.siteKey, /^[a-z2-7]{16}$/)
  assert.match(view.termine.adminNote, /^\d{4}-\d\d-\d\dT[\d:.]+Z Andrej: activate – Pilot$/)
  assert.equal(view.termine.ticketMissing, false)
  assert.equal(view.news.state, 'off')
  assert.equal(view.news.adminNote, '')
  const doc = await docOf('pt1', 'termine')
  assert.deepEqual([doc.featureKey, doc.state, doc.enabled, doc.unlockedByPurchase], ['termine', 'active', true, false])
  assert.equal(await docOf('pt1', 'news'), null, 'kein News-Dokument entstanden')
  assert.equal(workorders(), tickets, 'kein Ticket')
  // das Projekt ohne Aktion bleibt aus
  const list = await get('/api/team/funktionen/c1', STAFF)
  assert.equal(list.projects.find((p) => p.projectId === 'pt2').features.termine.state, 'off')
})

test('/news bleibt gleichwertig und aendert den Terminplaner nicht', async () => {
  const res = await team('c1', 'news', { projectId: 'pt1', action: 'activate', note: 'Kulanz' })
  assert.equal(res.status, 200)
  const view = featuresOf(res, 'pt1')
  assert.equal(view.news.state, 'active')
  assert.match(view.news.adminNote, /Andrej: activate – Kulanz$/)
  assert.equal(view.termine.state, 'active')
  assert.doesNotMatch(view.termine.adminNote, /Kulanz/)
  assert.notEqual((await docOf('pt1', 'news')).siteKey, (await docOf('pt1', 'termine')).siteKey)
  assert.equal((await team('c1', 'news', { projectId: 'pt1', action: 'disable' })).status, 200)
  const after = await docOf('pt1', 'termine')
  assert.equal(after.state, 'active')
})

test('Abschalten setzt disabledAt, erneutes Aktivieren leert es (R36)', async () => {
  const off = await team('c1', 'termine', { projectId: 'pt1', action: 'disable' })
  assert.equal(off.status, 200)
  assert.equal(featuresOf(off, 'pt1').termine.state, 'disabled')
  const doc = await docOf('pt1', 'termine')
  assert.equal(doc.enabled, false)
  assert.ok(Math.abs(Date.parse(doc.disabledAt) - Date.now()) < 5000)
  const on = await team('c1', 'termine', { projectId: 'pt1', action: 'activate' })
  assert.equal(featuresOf(on, 'pt1').termine.state, 'active')
  assert.equal((await docOf('pt1', 'termine')).disabledAt, null)
})

test('unbekannter Schluessel -> 404, auch /kalender; nichts wird angelegt', async () => {
  const docs = aw.docs('portalFeatures').size
  for (const key of ['kalender', 'analyse', 'Termine', 'termine2']) {
    const res = await team('c1', key, { projectId: 'pt2', action: 'activate' })
    assert.equal(res.status, 404, key)
    assert.equal(typeof res.body.error, 'string', key)
  }
  // der Schluessel wird vor dem Rumpf geprueft
  assert.equal((await team('c1', 'kalender', {})).status, 404)
  assert.equal(aw.docs('portalFeatures').size, docs)
  assert.equal(await docOf('pt2', 'termine'), null)
})

test('Meldungen sind je Funktion grammatisch', async () => {
  aw.seed('websiteProjects', { $id: 'pt4', customerId: 'c1', projectName: 'Ohne Dokument' })
  const termine = await team('c1', 'termine', { projectId: 'pt4', action: 'disable' })
  assert.equal(termine.status, 409)
  assert.equal(termine.body.error, 'Für dieses Projekt gibt es noch keinen Terminplaner')
  const news = await team('c1', 'news', { projectId: 'pt4', action: 'disable' })
  assert.equal(news.status, 409)
  assert.equal(news.body.error, 'Für dieses Projekt gibt es noch keine News-Pinnwand')
  assert.equal(await docOf('pt4', 'termine'), null)
})

test('Pruefungen wie bei News: Aktion, Projekt, fremdes Projekt, Kunde', async () => {
  assert.equal((await team('c1', 'termine', { projectId: 'pt1', action: 'loeschen' })).status, 400)
  assert.equal((await team('c1', 'termine', { action: 'activate' })).status, 400)
  assert.equal((await team('c1', 'termine', { projectId: 'pt3', action: 'activate' })).status, 403)
  assert.equal((await team('c1', 'termine', { projectId: 'gibtsnicht', action: 'activate' })).status, 403)
  assert.equal(await sf.getFeatureDoc('c2', 'pt3', 'termine'), null)
  const asCustomer = await team('c1', 'termine', { projectId: 'pt2', action: 'activate' }, { cookie })
  assert.ok(asCustomer.status === 401 || asCustomer.status === 403)
  assert.equal(await docOf('pt2', 'termine'), null)
})

test('Die Ansicht des Teams liest die Funktionsdokumente des Kunden einmal', async (t) => {
  const echt = globalThis.fetch
  const abfragen = []
  globalThis.fetch = async (url, optionen) => {
    if (/\/collections\/portalFeatures\/documents/.test(String(url))) abfragen.push(`${optionen?.method ?? 'GET'} ${String(url).replace(/\?.*/, '')}`)
    return echt(url, optionen)
  }
  t.after(() => (globalThis.fetch = echt))
  const list = await get('/api/team/funktionen/c1', STAFF)
  assert.ok(list.projects.length >= 3)
  assert.equal(abfragen.length, 1, abfragen.join(' | '))
  assert.match(abfragen[0], /^GET .*\/collections\/portalFeatures\/documents$/)
})

// ------------------------------------------------------------- Kundenliste ---
const MODUS = { mode: config.termine.mode, pilotEmails: [...config.termine.pilotEmails] }
const termineMit = (mode, pilotEmails = []) => {
  config.termine.mode = mode
  config.termine.pilotEmails = pilotEmails
}
after(() => termineMit(MODUS.mode, MODUS.pilotEmails))
const verfuegbar = async (c = cookie) => (await get('/api/funktionen', { cookie: c })).termine

test('GET /api/funktionen: termine.verfuegbar je Modus und Pilot-E-Mail', async () => {
  termineMit('off')
  assert.deepEqual(await verfuegbar(), { verfuegbar: false })
  termineMit('pilot', ['k@example.invalid'])
  assert.deepEqual(await verfuegbar(), { verfuegbar: true })
  assert.deepEqual(await verfuegbar(customerCookie('c2')), { verfuegbar: false }, 'Kunde nicht in der Pilotliste')
  termineMit('pilot', [])
  assert.deepEqual(await verfuegbar(), { verfuegbar: false })
  termineMit('pilot', ['*'])
  assert.deepEqual(await verfuegbar(customerCookie('c2')), { verfuegbar: true })
  termineMit('on')
  assert.deepEqual(await verfuegbar(customerCookie('c2')), { verfuegbar: true })
})

test('GET /api/funktionen: Projekte tragen features.termine und News wie bisher', async () => {
  termineMit('pilot', ['*'])
  const body = await get('/api/funktionen', { cookie })
  assert.equal(body.setupEstimate, 'meist innerhalb von 1–2 Wochen')
  const pt1 = body.projects.find((p) => p.projectId === 'pt1')
  assert.equal(pt1.features.termine.state, 'active')
  assert.equal(pt1.features.news.state, 'disabled')
  const pt2 = body.projects.find((p) => p.projectId === 'pt2')
  assert.deepEqual([pt2.features.termine.state, pt2.features.news.state], ['off', 'off'])
  assert.deepEqual(Object.keys(pt2.features), ['news', 'termine'])
  // ohne Sitzung wie bisher gesperrt
  assert.equal((await rawGet('/api/funktionen')).status, 401)
})

// --------------------------------------------------------- Kunde loeschen ---
test('Kunde loeschen schaltet seine Terminplaner ab (Notiz Kunde geloescht), nur seine', async () => {
  aw.seed('customers', { $id: 'kt1', name: 'Weg Salon', email: 'weg@example.invalid' })
  aw.seed('websiteProjects', { $id: 'ktp1', customerId: 'kt1', projectName: 'Weg Eins' })
  aw.seed('websiteProjects', { $id: 'ktp2', customerId: 'kt1', projectName: 'Weg Zwei' })
  aw.seed('websiteProjects', { $id: 'ktp3', customerId: 'kt1', projectName: 'Weg Drei' })
  await sf.adminActivate('kt1', 'ktp1', 'termine', { by: 'test' })
  await sf.adminActivate('kt1', 'ktp1', 'news', { by: 'test' })
  await sf.adminActivate('kt1', 'ktp2', 'termine', { by: 'test' })
  const schonAus = await sf.adminActivate('kt1', 'ktp3', 'termine', { by: 'test' })
  const frueher = (await sf.disable(schonAus.$id, { by: 'test' })).disabledAt
  const fremd = await sf.getFeatureDoc('c1', 'pt1', 'termine')

  await deleteCustomerWithPortalAccess('kt1')

  assert.equal(aw.docs('customers').has('kt1'), false)
  for (const projekt of ['ktp1', 'ktp2']) {
    const doc = await sf.getFeatureDoc('kt1', projekt, 'termine')
    assert.deepEqual([doc.state, doc.enabled, doc.adminNote], ['disabled', false, 'Kunde gelöscht'], projekt)
    assert.ok(Math.abs(Date.parse(doc.disabledAt) - Date.now()) < 5000, projekt)
  }
  assert.equal((await sf.getFeatureDoc('kt1', 'ktp3', 'termine')).disabledAt, frueher, 'Beginn der 30 Tage bleibt')
  assert.equal((await sf.getFeatureDoc('kt1', 'ktp1', 'news')).state, 'active', 'News ist nicht Sache des Terminplaners')
  assert.equal((await sf.getFeatureDoc('c1', 'pt1', 'termine')).state, fremd.state, 'anderer Kunde')
})

test('Kunde loeschen gelingt auch, wenn das Abschalten scheitert (Fehler im Log)', async (t) => {
  const log = t.mock.method(console, 'error', () => {})
  aw.seed('customers', { $id: 'kt2', name: 'Weg Zwei', email: 'weg2@example.invalid' })
  aw.seed('websiteProjects', { $id: 'ktp4', customerId: 'kt2', projectName: 'Weg Vier' })
  await sf.adminActivate('kt2', 'ktp4', 'termine', { by: 'test' })
  aw.failNext({ collection: 'portalFeatures', method: 'PATCH', status: 500, message: 'kaputt' })
  await deleteCustomerWithPortalAccess('kt2')
  assert.equal(aw.docs('customers').has('kt2'), false)
  assert.ok(log.mock.calls.some((c) => /Terminplaner von Kunde kt2 nicht abgeschaltet/.test(String(c.arguments[0]))))
})