import { SyntheticEvent, useEffect, useState } from 'react'
import { supportsWebP } from '@utils/Tools'
import Logger from '@utils/Logger'

const BaseImage: React.FC<ImageProps> = (props) => {
	const fallback = '/img/default.png'
	const [webpUnavailable, setWebpUnavailable] = useState<boolean>()

	useEffect(() => {
		setWebpUnavailable(localStorage.webp === 'false')
	}, [])

	return (
		<img
			alt={props.alt ?? 'Image'}
			loading='lazy'
			className={props.className}
			src={(webpUnavailable && props.fallbackSrc) || props.src}
			onError={(e: SyntheticEvent<HTMLImageElement, ImageEvent>) => {
				if (webpUnavailable) {
					;(e.target as ImageTarget).onerror = (event) => {
						// All Fails
						;(event.target as ImageTarget).onerror = () => {
							Logger.warn('FALLBACK IMAGE LOAD FAIL')
						}
						;(event.target as ImageTarget).src = fallback
					}
				} else if (props.fallbackSrc) {
					;(e.target as ImageTarget).onerror = (event) => {
						// All Fails
						;(event.target as ImageTarget).onerror = () => {
							Logger.warn('FALLBACK IMAGE LOAD FAIL')
						}
						;(event.target as ImageTarget).src = fallback
					}
					// Webp Load Fail
					;(e.target as ImageTarget).src = props.fallbackSrc
					if (!supportsWebP()) localStorage.setItem('webp', 'false')
				} else {
					;(e.target as ImageTarget).src = fallback
				}
			}}
		/>
	)
}

interface ImageProps {
	alt?: string
	className?: string
	src: string
	fallbackSrc?: string
}

interface ImageEvent extends Event {
	target: ImageTarget
}

interface ImageTarget extends EventTarget {
	src: string
	onerror: (event: SyntheticEvent<HTMLImageElement, ImageEvent>) => void
}

export default BaseImage