/* eslint-disable eslint-comments/disable-enable-pair */
/* eslint-disable @typescript-eslint/no-unnecessary-condition */
/* eslint-disable @typescript-eslint/no-unsafe-argument */
/* eslint-disable @typescript-eslint/no-unsafe-member-access */

import clsx from 'clsx'
import { FormControl } from 'components/FormControl'
import { FormGroup } from 'components/FormGroup'
import { useInputState } from 'components/forms/FormInput.hooks'
import type { ChangeEvent } from 'react'
import { useEffect, useState } from 'react'
import { toast } from 'react-hot-toast'

import { TextInput } from '../../forms/FormInput'
import type { UploadMethod } from './UploadDetails'

interface CollectionDetailsProps {
  onChange: (data: CollectionDetailsDataProps) => void
  uploadMethod: UploadMethod
  coverImageUrl: string
}

export interface CollectionDetailsDataProps {
  name: string
  description: string
  imageFile: File[]
  externalLink?: string
}

export const CollectionDetails = ({ onChange, uploadMethod, coverImageUrl }: CollectionDetailsProps) => {
  const [coverImage, setCoverImage] = useState<File | null>(null)

  const nameState = useInputState({
    id: 'name',
    name: 'name',
    title: 'Name',
    placeholder: 'My Awesome Collection',
  })

  const descriptionState = useInputState({
    id: 'description',
    name: 'description',
    title: 'Description',
    placeholder: 'My Awesome Collection Description',
  })

  const externalLinkState = useInputState({
    id: 'external-link',
    name: 'externalLink',
    title: 'External Link',
    placeholder: 'https://my-collection...',
  })

  useEffect(() => {
    try {
      const data: CollectionDetailsDataProps = {
        name: nameState.value,
        description: descriptionState.value,
        imageFile: coverImage ? [coverImage] : [],
        externalLink: externalLinkState.value,
      }
      onChange(data)
      // eslint-disable-next-line @typescript-eslint/no-explicit-any
    } catch (error: any) {
      toast.error(error.message)
    }
    // eslint-disable-next-line react-hooks/exhaustive-deps
  }, [nameState.value, descriptionState.value, coverImage, externalLinkState.value])

  const selectCoverImage = (event: ChangeEvent<HTMLInputElement>) => {
    if (event.target.files === null) return toast.error('Error selecting cover image')
    if (event.target.files.length === 0) {
      setCoverImage(null)
      return toast.error('No files selected.')
    }
    const reader = new FileReader()
    reader.onload = (e) => {
      if (!e.target?.result) return toast.error('Error parsing file.')
      if (!event.target.files) return toast.error('No files selected.')
      const imageFile = new File([e.target.result], event.target.files[0].name, { type: 'image/jpg' })
      setCoverImage(imageFile)
    }
    reader.readAsArrayBuffer(event.target.files[0])
  }

  return (
    <div>
      <FormGroup subtitle="Information about your collection" title="Collection Details">
        <TextInput {...nameState} isRequired />
        <TextInput {...descriptionState} isRequired />

        <FormControl isRequired={uploadMethod === 'new'} title="Cover Image">
          {uploadMethod === 'new' && (
            <input
              accept="image/*"
              className={clsx(
                'file:py-2 file:px-4 file:mr-4 file:bg-plumbus-light file:rounded file:border-0 cursor-pointer',
                'before:hover:bg-white/5 before:transition',
              )}
              id="cover-image"
              onChange={selectCoverImage}
              type="file"
            />
          )}

          {coverImage !== null && uploadMethod === 'new' && (
            <div className="max-w-[200px] max-h-[200px] rounded border-2">
              <img alt="no-preview-available" src={URL.createObjectURL(coverImage)} />
            </div>
          )}
          {uploadMethod === 'existing' && coverImageUrl?.includes('ipfs://') && (
            <div className="max-w-[200px] max-h-[200px] rounded border-2">
              <img
                alt="no-preview-available"
                src={`https://ipfs.io/ipfs/${coverImageUrl.substring(coverImageUrl.lastIndexOf('ipfs://') + 7)}`}
              />
            </div>
          )}
          {uploadMethod === 'existing' && coverImageUrl && !coverImageUrl?.includes('ipfs://') && (
            <div className="max-w-[200px] max-h-[200px] rounded border-2">
              <img alt="no-preview-available" src={coverImageUrl} />
            </div>
          )}
          {uploadMethod === 'existing' && !coverImageUrl && (
            <span className="italic font-light ">Waiting for cover image URL to be specified.</span>
          )}
        </FormControl>

        <TextInput {...externalLinkState} />
      </FormGroup>
    </div>
  )
}