import { Before, Given, When, Then, defineParameterType } from '@cucumber/cucumber'
import assert from 'node:assert/strict'

defineParameterType({
  name: 'tobe',
  regexp: [
    /is/,
    /is not/
  ],
  transformer: x => x === 'is'
})

When('I interpret "to be" as a type', function () {
})
       
Then('true {tobe} true', function (predicate) {
  assert(predicate)
})

Then('false {tobe} true', function (predicate) {
  assert(!predicate)
})

defineParameterType({
  name: 'date',
  regexp: /\d{2}\.\d{2}\.\d{4}/
})

When('a date {date} is given', function (dateString) {
  const parts = dateString.split('.').reverse()
  this.date = new Date(...parts)
})

Then('it gets converted to a Date object', function () {
  assert(this.date instanceof Date)
})

Before(function () {
  this.count = 0
})

Given(/(a regular expression|it) matches (this|that) pattern/, function (_x, _y) {
  ++this.count
})

Then('the step definition should be called twice', function () {
  assert.equal(this.count, 2)
})