import assert from 'node:assert/strict'
import {test} from 'node:test'
import {BANNERS, THEMES} from '../engine/core/cosmetics.ts'
import {
  BANNER_OPTIONS,
  DEFAULT_LOOK,
  isWinterfest,
  sanitizeLook,
  THEME_OPTIONS,
} from './look.ts'

const none = {bestStreak: 0, totalStars: 0}
const lots = {bestStreak: 30, totalStars: 200}

test('nur Themen und Banner, die es in der Engine gibt', () => {
  for (const t of THEME_OPTIONS) assert.ok(THEMES.includes(t.id), t.id)
  for (const b of BANNER_OPTIONS) assert.ok(BANNERS.includes(b.id), b.id)
})

test('Gesperrtes und Unbekanntes fällt auf den Standard zurück', () => {
  const wanted = {
    color: 'cyan',
    faction: 'orc',
    theme: 'night',
    banner: 'crown',
  }
  assert.deepEqual(sanitizeLook(wanted, none, '2026-11-20'), {
    ...DEFAULT_LOOK,
    color: 'cyan',
  })
  assert.deepEqual(sanitizeLook(wanted, lots, '2026-11-20'), wanted)
  assert.deepEqual(
    sanitizeLook({theme: 'hack'}, lots, '2026-11-20'),
    DEFAULT_LOOK,
  )
  assert.deepEqual(sanitizeLook(null, lots, '2026-11-20'), DEFAULT_LOOK)
})

test('Winterfest: 1. Dezember bis 6. Januar, auch während der Jury-Bewertung', () => {
  assert.ok(isWinterfest('2026-12-01'))
  assert.ok(isWinterfest('2026-12-16'))
  assert.ok(isWinterfest('2027-01-06'))
  assert.ok(!isWinterfest('2026-11-30'))
  assert.ok(!isWinterfest('2027-01-07'))
  assert.equal(
    sanitizeLook({theme: 'winterfest'}, none, '2026-12-10').theme,
    'winterfest',
  )
  assert.equal(
    sanitizeLook({theme: 'winterfest'}, none, '2026-11-10').theme,
    'classic',
  )
})