import test from 'brittle'
import { readFile } from 'node:fs/promises'
import { dirname, join } from 'node:path'
import { fileURLToPath } from 'node:url'
import { createContext, runInContext } from 'node:vm'

const __dirname = dirname(fileURLToPath(import.meta.url))
const tuiPath = join(__dirname, '../lib/baretop-tui.js')

test('bareTopModalSleepMs prioritizes buffered input', async (t) => {
  const src = await readFile(tuiPath, 'utf8')
  const ctx = createContext({})
  runInContext(src, ctx)
  t.is(typeof ctx.bareTopModalSleepMs, 'function')
  t.ok(ctx.bareTopModalSleepMs(0, 0) >= 10)
  t.ok(ctx.bareTopModalSleepMs(4, 0) <= 8)
  t.ok(ctx.bareTopModalSleepMs(80, 0) <= 2)
})

test('baretop source includes reduced-motion toggle handling', async (t) => {
  const src = await readFile(tuiPath, 'utf8')
  t.ok(src.includes('BARE_TOP_REDUCED_MOTION'))
  t.ok(src.includes('const logSparkEff = reducedMotion ? false : logSpark'))
})