#!/bin/bash
create(){
	export NEWS_FILE="$(date +%Y%m%d_%H%M%S)"
	vi $NEWS_FILE
	echo "Renaming..."
	TITLE="$(head -n 1 $NEWS_FILE)"
	TO_FILE=$NEWS_FILE-$(echo $TITLE | tr '[:upper:]' '[:lower:]' | sed -e 's/ /\_/g' )
	IPFS_FILE=$(ipfs add -q $NEWS_FILE)
	sed -e 's/Qm.*/'$IPFS_FILE'/' README
	add $TO_FILE
	mv $NEWS_FILE news/$TO_FILE
	echo "Adding to git repo..."
	git add news/$TO_FILE
	git commit -m "Added $TO_FILE with $(head -n 1 news/$TO_FILE)"
}
index(){
	FILES="$(ls -1 news)"
	i=0
	for FILE in $FILES
	do
		DATE=$(echo $FILE | cut -d - -f 1 | awk '{print $1}')
		TITLE=$(head -n 1 news/$FILE)
		echo $i \| $DATE \| $TITLE
		let i+=1
	done	
}
title(){
	echo	ak-news-cli
	echo "--------------"
}
import(){
	echo "#TODO"
	echo $1
}
add(){
	if [ -f $1 ]; then
		FILE="$1"
		echo "Adding news from " $FILE
		DATETIME=$(echo $FILE | cut -d - -f 1 | awk '{print $1}')
		TITLE=$(head -n 1 $FILE)
		FILE_IPFS_HASH=$(ipfs add -q $FILE)
		FILE_SIGN_FILE=$FILE".asc"
		gpg2 --detach-sign --sign-with $FINGERPRINT --armor --output $FILE_SIGN_FILE $FILE
		FILE_SIGNATURE=$(ipfs add -q $FILE_SIGN_FILE)
		cat > data <<EOF
{
   "datetime":"$DATETIME",
   "title":"$TITLE",
   "filename":$FILE",
   "ipfs":"$FILE_IPFS_HASH",
   "detach":"$FILE_SIGNATURE"
}
EOF
	else echo "File $FILE doesn't exist";
	fi
	sh bin/pack_z_block "news/add" data	
}
usage(){
	echo "#TODO"
	echo "All you need to know is that there are two options available:"
	echo "help		Prints this help message"
	echo "index		Prints an indexed table of your news files"
	echo "import <file>	#TODO"
	echo "add <file>	Creates a data file from the news file you point to"
}
title
if [ ! -z $1 ]; then
	case $1 in
		help) usage;exit;; 
		index) index;break;;
		import) import $2; break;;
		add) add $2; break;;
		* ) usage;;
	esac
else usage
fi