import { bench, group, run } from 'mitata'
import { FormData } from '../lib/fetch/formdata.js'
import { FormData as FormDataCurrent } from '../lib/fetch/formdata2.js'
import symbols from '../lib/fetch/symbols.js'

const kState = symbols.kState

const data = [
  ['a', 'a'],
  ['b', 'b'],
  ['c', 'c'],
  ['d', 'd'],
  ['e', 'e'],
  ['f', 'f'],
  ['g', 'g'],
  ['h', 'h'],
  ['i', 'i']
]

/*
group('append FormData', () => {
  bench('current', () => {
    const fb = new FormDataCurrent()
    for (let i = 0; i < data.length; ++i) {
      fb.append(data[i][0], data[i][1])
    }
    return fb
  })
  bench('new', () => {
    const fb = new FormData()
    for (let i = 0; i < data.length; ++i) {
      fb.append(data[i][0], data[i][1])
    }
    return fb
  })
})
*/
group('set FormData', () => {
  bench('current', () => {
    const fb = new FormDataCurrent()
    for (let i = 0; i < data.length; ++i) {
      fb.set(data[i][0], data[i][1])
    }
    return fb
  })
  bench('new', () => {
    const fb = new FormData()
    for (let i = 0; i < data.length; ++i) {
      fb.set(data[i][0], data[i][1])
    }
    return fb
  })
})

group('set FormData (already append)', () => {
  const fb = new FormData()
  for (let i = 0; i < data.length; ++i) {
    fb.append(data[i][0], data[i][1])
  }

  const state = fb[kState]

  const stateLength = state.length

  function getNewFormDataCurrent () {
    const fb = new FormDataCurrent()
    fb[kState] = state.slice(0, stateLength)
    return fb
  }

  function getNewFormData () {
    const fb = new FormData()
    fb[kState] = state.slice(0, stateLength)
    return fb
  }
  bench('current', () => {
    const fb = getNewFormDataCurrent()
    for (let i = 0; i < data.length; ++i) {
      fb.set(data[i][0], data[i][1])
    }
    return fb
  })
  bench('new', () => {
    const fb = getNewFormData()
    for (let i = 0; i < data.length; ++i) {
      fb.set(data[i][0], data[i][1])
    }
    return fb
  })
})

group('get FormData', () => {
  const fbc = new FormDataCurrent()
  const fb = new FormData()
  for (let i = 0; i < data.length; ++i) {
    fbc.append(data[i][0], data[i][1])
    fb.append(data[i][0], data[i][1])
  }
  bench('current', () => {
    for (let i = 0; i < data.length; ++i) {
      fbc.get(data[i][0])
    }
    return fbc
  })
  bench('new', () => {
    for (let i = 0; i < data.length; ++i) {
      fb.get(data[i][0])
    }
    return fb
  })
})

group('getAll FormData', () => {
  const fbc = new FormDataCurrent()
  const fb = new FormData()
  for (let i = 0; i < data.length; ++i) {
    fbc.append(data[i][0], data[i][1])
    fb.append(data[i][0], data[i][1])
  }
  bench('current', () => {
    for (let i = 0; i < data.length; ++i) {
      fbc.getAll(data[i][0])
    }
    return fbc
  })
  bench('new', () => {
    for (let i = 0; i < data.length; ++i) {
      fb.getAll(data[i][0])
    }
    return fb
  })
})

group('has FormData', () => {
  const fbc = new FormDataCurrent()
  const fb = new FormData()
  for (let i = 0; i < data.length; ++i) {
    fbc.append(data[i][0], data[i][1])
    fb.append(data[i][0], data[i][1])
  }
  bench('current', () => {
    for (let i = 0; i < data.length; ++i) {
      fbc.has(data[i][0])
    }
    return fbc
  })
  bench('new', () => {
    for (let i = 0; i < data.length; ++i) {
      fb.has(data[i][0])
    }
    return fb
  })
})

group('delete FormData', () => {
  const fb = new FormData()
  for (let i = 0; i < data.length; ++i) {
    fb.append(data[i][0], data[i][1])
  }

  const state = fb[kState]

  const stateLength = state.length

  function getNewFormDataCurrent () {
    const fb = new FormDataCurrent()
    fb[kState] = state.slice(0, stateLength)
    return fb
  }

  function getNewFormData () {
    const fb = new FormData()
    fb[kState] = state.slice(0, stateLength)
    return fb
  }
  bench('current', () => {
    const fb = getNewFormDataCurrent()
    for (let i = 0; i < data.length; ++i) {
      fb.delete(data[i][0])
    }
    return fb
  })
  bench('new', () => {
    const fb = getNewFormData()
    for (let i = 0; i < data.length; ++i) {
      fb.delete(data[i][0])
    }
    return fb
  })
})

group('FormData forEach', () => {
  const fbc = new FormDataCurrent()
  const fb = new FormData()
  for (let i = 0; i < data.length; ++i) {
    fbc.append(data[i][0], data[i][1])
    fb.append(data[i][0], data[i][1])
  }
  bench('current', () => {
    const values = []
    fbc.forEach((v, k) => values.push([k, v]))
    return values
  })
  bench('new', () => {
    const values = []
    fb.forEach((v, k) => values.push([k, v]))
    return values
  })
})
/*
group('FormData@@iterator, () => {
  const fbc = new FormDataCurrent()
  const fb = new FormData()
  for (let i = 0; i < data.length; ++i) {
    fbc.append(data[i][0], data[i][1])
    fb.append(data[i][0], data[i][1])
  }
  bench('current', () => {
    return [...fbc]
  })
  bench('new', () => {
    return [...fb]
  })
})
*/
await new Promise((resolve) => setTimeout(resolve, 7000))

await run()