#!/bin/sh

case "$1" in
	# First check common extensions
	*.wav|*.mp3|*.flac|*.m4a|*.ape|*.ac3|*.oga|*.ogg|*.ogx|*.spx|*.dsf|*.opus|*.dff|*.wma|*.wvc|*.wv) exiftool "$1" ;;
	*.pdf) mutool draw -F txt -i -- "$1" 1-10 || pdftotext -l 10 -nopgbrk -q -- "$1" - || exiftool "$1" ;;
	*.ps) pstotext "$1" || ps2ascii "$1" ;;
	*.epub|*.fb2) pandoc -s -t markdown -- "$1" ;;
	*.djvu) djvutxt "$1" || exiftool "$1" ;;
	*.html|*.xhtml|*.htm) pandoc -s -t markdown -- "$1" || lynx -dump -- "$1" ;;
	*.mkd|*.md|*.markdown) glow -s ~/.config/glow/styles/{{ theme }}.json "$1" || lowdown -t term "$1" || mdcat "$1" ;;
	*.ipynb) notedown --from notebook "$1" --to markdown | pandoc -f markdown -t plain ;;
	*.torrent) dumptorrent -v "$1" || transmission-show -- "$1" ;;
	*.zip|*.war|*.ear|*.oxt|*.tar|*.tgz|*.tar.gz|*.tbz2|*.tar.bz2|*.tar.txz|*.txz|*.rar|*.7z|*.ace|*.rpm|*.deb|*.xbps|*.Z|*.lzo|*.lzma|*.lha|*.cpio|*.jar|*.lz|*.lzh)
		bsdtar -tf "$1" ;;
	*.iso) isoinfo -l -i "$1" ;;
	*.doc) catdoc -- "$1" || pandoc -s -t markdown -- "$1" ;;
	*.docx) pandoc -s -t markdown -- "$1" ;;
	*.odt|*.ott|*.stw|*.sxc) pandoc -s -t markdown -- "$1" || odt2txt "$1" ;;
	*.json|*.jsonc) gojq -C . "$1" || jaq --color always . "$1" || jq . "$1" || python3 -m json.tool -- "$1" ;;
	*.[1-8]) man "$1" | col -b ;;
	# Then fallback to mimetypes
	*)
	mimetype=$(file --dereference --brief --mime-type -- "$1")
	case "$mimetype" in
		inode/directory)
			# Don't preview the inode ../
			if [ -z "${1##*/..*}" ]; then
				echo ""
			else
				lsd -1FAL --group-dirs first --icon always --color always "$1"
				fi ;;
		application/zip|application/x-tar*|application/*-compressed-tar\
			|application/vnd.rar|application/x-7z-compressed|application/x-xz*\
			|application/x-bzip|application/gzip|application/zstd|application/zlib\
			|application/x-lzma|application/x-lzip|application/x-lha|application/x-lhz\
			|application/x-lzop|application/x-lz4|application/x-lrzip)
					bsdtar -tf "$1" ;;
		application/json)
			gojq -C . "$1" || jaq --color always . "$1" || jq . "$1" || python3 -m json.tool -- "$1" || bat --style=plain --color=always "$1" ;;
		text/*|application/javascript)
			bat --style=plain --color=always "$1" ;;
		*)
			echo '----- File Type Classification -----' && file --dereference --brief -- "$1" ;;
	esac ;;
esac