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path: root/apps/Notes/helpers/import.js
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import fetchJson from 'lib/fetchJson'
import {faCheck, faTimes} from '@fortawesome/free-solid-svg-icons'
import {FontAwesomeIcon} from '@fortawesome/react-fontawesome'

export const state = s => s && <span><FontAwesomeIcon icon={s === 1 ? faCheck : faTimes} /></span>
export const color = s => s && {color: s === 1 ? 'green' : 'brown'}

const readFileAsText = (file) => new Promise((resolve,reject) => {
  let fr = new FileReader()

  fr.onload = () => resolve(fr.result)
  fr.onerror = () => reject(fr)

  fr.readAsText(file)
})

export const handleImport = async (e, files, mutateNotes, setDone) => {
  e.preventDefault();

  Array.from(files).forEach(async (file, i) => {
    const title = file.name.replace(/\.[^/.]+$/, "")
    const content = await readFileAsText(file);

    try {
      const notes = await fetchJson('/api/notes', {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify({title, content}),
      })
      if (i === files.length - 1) await mutateNotes(notes)
      setDone((prev) => ({...prev, [i]: 1}))
    } catch (e) {
      setDone((prev) => ({...prev, [i]: 0}))
    }
  })
}

export const handleChange = (e, setFiles, setDone) => {
  setFiles(e.currentTarget.files)
  setDone([])
}