FunctionProject/website/components/FunctionAdmin/AddEditFunction.jsx

import { useState, useEffect } from 'react'
import htmlParser from 'html-react-parser'
import Loader from '../Loader'
import useAPI from '../../hooks/useAPI'
import api from '../../utils/api'
import '../../public/css/pages/admin.css'

const AddEditFunction = props => {
  const [, categories] = useAPI('/categories')
  const [inputState, setInputState] = useState(props.defaultInputState)
  const [message, setMessage] = useState('')
  const [isLoading, setIsLoading] = useState(false)

  useEffect(() => {
    if (categories.length > 0 && !props.isEditing) {
      handleChange({
        target: {
          name: 'categorieId',
          value: categories[0].id
        }
      })
    }
  }, [categories])

  const apiCallFunction = formData => {
    if (props.isEditing) {
      return api.put(`/admin/functions/${inputState.id}`, formData, {
        headers: { Authorization: props.user.token }
      })
    }
    return api.post('/admin/functions', formData, {
      headers: { Authorization: props.user.token }
    })
  }

  const handleChange = (event, isTypeCheck = false) => {
    const inputStateNew = { ...inputState }
    inputStateNew[event.target.name] =
      event.target.files != null
        ? event.target.files[0]
        : isTypeCheck
          ? event.target.checked
          : event.target.value
    setInputState(inputStateNew)
  }

  const handleSubmit = event => {
    event.preventDefault()
    setIsLoading(true)
    const formData = new window.FormData()
    formData.append('type', inputState.type)
    formData.append('categorieId', inputState.categorieId)
    formData.append('title', inputState.title)
    formData.append('slug', inputState.slug)
    formData.append('description', inputState.description)
    formData.append('image', inputState.image)

    if (props.isEditing) {
      formData.append('isOnline', inputState.isOnline)
    }

    apiCallFunction(formData)
      .then(() => {
        setIsLoading(false)
        window.location.reload(true)
      })
      .catch(error => {
        setMessage(
          `<p class="form-error"><b>Erreur:</b> ${error.response.data.message}</p>`
        )
        setIsLoading(false)
      })
  }

  return (
    <>
      <form onSubmit={handleSubmit}>
        <div className='form-group'>
          <label className='form-label' htmlFor='title'>
            Titre :
          </label>
          <input
            value={inputState.title}
            onChange={handleChange}
            type='text'
            name='title'
            id='title'
            className='form-control'
            placeholder='(e.g : Nombre aléatoire)'
          />
        </div>

        <div className='form-group'>
          <label className='form-label' htmlFor='slug'>
            Slug :
          </label>
          <input
            value={inputState.slug}
            onChange={handleChange}
            type='text'
            name='slug'
            id='slug'
            className='form-control'
            placeholder='(e.g : randomNumber)'
          />
        </div>

        <div className='form-group'>
          <label className='form-label' htmlFor='description'>
            Description :
          </label>
          <textarea
            style={{ height: 'auto' }}
            value={inputState.description}
            onChange={handleChange}
            name='description'
            id='description'
            className='form-control'
            rows='5'
          />
        </div>

        <div className='form-group'>
          <label className='form-label' htmlFor='type'>
            Type :
          </label>
          <select
            onChange={handleChange}
            name='type'
            id='type'
            className='form-control'
            {...(props.isEditing && { value: inputState.type })}
          >
            <option value='form'>Formulaire</option>
            <option value='article'>Article</option>
            <option value='page'>Page</option>
          </select>
        </div>

        <div className='form-group'>
          <label className='form-label' htmlFor='categorieId'>
            Catégorie :
          </label>
          <select
            onChange={handleChange}
            name='categorieId'
            id='categorieId'
            className='form-control'
            {...(props.isEditing && { value: inputState.categorieId })}
          >
            {categories.map(category => (
              <option
                key={category.id}
                value={category.id}
                className='Admin__Modal-select-option'
                style={{ backgroundColor: category.color }}
              >
                {category.name}
              </option>
            ))}
          </select>
        </div>

        <div className='form-group'>
          <label className='form-label' htmlFor='image'>
            Image <em>(150x150 recommandé)</em> :
          </label>
          <br />
          <input
            onChange={handleChange}
            accept='image/jpeg,image/jpg,image/png'
            type='file'
            name='image'
            id='image'
          />
        </div>

        {props.isEditing && (
          <div className='form-group custom-control custom-switch'>
            <input
              onChange={event => handleChange(event, true)}
              type='checkbox'
              name='isOnline'
              checked={inputState.isOnline}
              className='custom-control-input'
              id='isOnline'
            />
            <label className='custom-control-label' htmlFor='isOnline'>
              isOnline
            </label>
          </div>
        )}

        <div className='form-group text-center'>
          <button type='submit' className='btn btn-dark'>
            Envoyer
          </button>
        </div>
      </form>

      <div className='form-result text-center'>
        {isLoading ? <Loader /> : htmlParser(message)}
      </div>
    </>
  )
}

export default AddEditFunction