import { test, expect, beforeAll } from 'vitest'

import presetTailwind, { TailwindTheme } from '@twind/preset-tailwind'

import { Intellisense, createIntellisense, Suggestion } from '.'

let intellisense: Intellisense<TailwindTheme>

beforeAll(() => {
  intellisense = createIntellisense({
    presets: [presetTailwind()],
  })
})

const $ = (suggestions: Promise<Suggestion[]>) =>
  suggestions.then((suggestions) => suggestions.map(({ value }) => value))

test('suggest with empty input', async () => {
  await expect(intellisense.suggest('')).resolves.toHaveLength(14687)
})

test('suggest with single char input', async () => {
  await expect($(intellisense.suggest('u'))).resolves.toMatchSnapshot()
})

test('suggest with two chars', async () => {
  await expect($(intellisense.suggest('ma'))).resolves.toMatchSnapshot()
})

test('suggest negated', async () => {
  await expect($(intellisense.suggest('-mb'))).resolves.toMatchSnapshot()
})

test('suggest when additional modifiers exist', async () => {
  await expect($(intellisense.suggest('shadow-zinc-700/'))).resolves.toMatchSnapshot()
})