#!/bin/bash
ZPROFILEDIR="$WORKDIR/profile"
TEMP="/tmp/aktmp"
if [ ! -d $ZPROFILEDIR ]; then
	mkdir $ZPROFILEDIR
	cd $ZPROFILEDIR
	git init
	echo "Profile repository" > README
	echo "Qmetc" >> README
	git add README
	git commit -m "Initiated profile repository"
	logthis "zprofiledir created along with git repo"
else
	logthis "zprofiledir found"
fi
tempassin(){
	if [ ! -z $1 ]
	then
		TEMPASSIN="$1"
	else
		TIMESTAMP="$(date -u +%s)"
		TEMPASSIN="/tmp/aktmp_$TIMESTAMP"
	fi
	if [ ! -d $TEMPASSIN ]; then
		mkdir $TEMPASSIN
	fi
	cd $TEMPASSIN
	echo "$TEMPASSASIN"
}
# This is working with DATA blocks. DATA that matched profile/add ACTION
#
show(){
	if [ ! -z $1 ]
	then
		echo "Working with $1"
		ipfs cat $1
	else
		echo "No DATA provided"
		exit 1
	fi
}
propget(){
	if [ ! -z $1 ]
	then
		if [ ! -f $ZPROFILEDIR/$1 ]
		then
			echo "property not found"
		else
			cat $ZPROFILEDIR/$1
		fi
	else
		echo "No particular property... indexing"
		index
	fi
}
propwrite(){
	cat > $ZPROPERTY_FILE << EOF
{
    "$ZPROPERTY_KEY":"${ZPROPERTY_VALUE}"
}
EOF
	if [ $? == 0 ]
	then
		echo "Added successfully... proceeding"
#		add $ZPROPERTY_FILE
		IPFS_FILE=$(ipfs add -q $ZPROPERTY_FILE)
		echo "Prop writting,,, $IPFS_FILE"
	#	mv $PROFILE_FILE $ZPROFILEDIR/$TO_FILE
		sed -e 's,Qm.*,'"$IPFS_FILE"',g' $ZPROFILEDIR/README
		add $ZPROPERTY_KEY
		echo "Adding to git repo..."
		cd $ZPROFILEDIR
		git add $ZPROPERTY_KEY README
		git commit -m "Added ${ZPROPERTY_KEY} with ${ZPROPERTY_VALUE}"
		git clean --force
	else
		echo "error"
		exit 244
	fi
}
propset(){
	if [ ! -z $1 ]
	then
		ZPROPERTY_FILE="$ZPROFILEDIR/$1"
		ZPROPERTY_KEY="$1"
		if [ ! -f $ZPROPERTY_FILE ]
		then
			echo "No such property: $ZPROPERTY_KEY ... creating"
			ZPROPERTY_VALUE="$2"
			if [ ! -z "$ZPROPERTY_VALUE" ]
			then
				touch $ZPROPERTY_FILE
				echo "$ZPROPERTY_KEY = $ZPROPERTY_VALUE in file $ZPROPERTY_FILE"
				propwrite #"$ZPROPERTY_FILE" "${ZPROPERTY_VALUE}"
			else 
				echo "No value for $1"
			fi
		else
			echo found $ZPROPERTY_FILE
			echo "$ZPROPERTY_KEY = $ZPROPERTY_VALUE in file $ZPROPERTY_FILE"
			ZPROPERTY_VALUE="$2"
			read -p "Overwrite $1 with ${ZPROPERTY_VALUE} ? " yn
			case $yn in
				[Yy]* ) propwrite;;# "$ZPROPERTY_" "${ZPROPERTY_VALUE}";;
				[Nn]* ) exit 130;;
				* ) echo "Answer please";;
			esac
			echo $IPFS_FILE
			show $IPFS_FILE
		fi
	else
		echo "conditions unmet"
		exit 244
#	tempassin $TEMP
#	pwd
#	export PROFILE_FILE="$(date -u +%s)"
#	vi $PROFILE_FILE
#	echo "Renaming..."
#	TITLE="$(head -n 1 $PROFILE_FILE)"
#	TO_FILE=$PROFILE_FILE-$(echo $TITLE | tr '[:upper:]' '[:lower:]' | sed -e 's/ /\_/g' )
#	add $ZPROFILEDIR/$TO_FILE
#	# rm -rf $TEMP 
	fi
}
index(){
	FILES="$(ls -1 $ZPROFILEDIR)"
	i=0
	for FILE in $FILES
	do

		PROP=$(echo $(cat $ZPROFILEDIR/$FILE | json2bash) | cut -d '=' -f 1 | awk '{print $0}')
		VAL=$(echo $(cat $ZPROFILEDIR/$FILE | json2bash) | cut -d '=' -f 2 | awk '{print $1}')

		echo $i \| $PROP \| $VAL
		let i+=1
	done	
}
title(){
	echo "ak-profile-cli"
	echo "--------------"
}
import(){
	if [ ! -z $1 ]
	then
		if [ ! -d $1 ]
		then
			echo "Profile folder check: Folder $1 does not exist. Stopping..."
			exit 4
		else
			echo "Profile folder check: Folder $1 exists."
			fl="$(ls -1 $1)"
			for f in $fl
			do
				add $1/$f
			done
		fi
	else
		echo "No value"
		exit 6
	fi
	exit 224
}
add(){
	tempassin
	if [ -f $ZPROFILEDIR/$1 ]; then
		FILE="$ZPROFILEDIR/$1"
		echo "Adding from " $FILE
		FILE_IPFS_HASH=$(ipfs add -q $FILE)
		FILE_SIGN_FILE=$(pwd)/$1".asc"
		gpg --detach-sign --sign-with $FINGERPRINT --armor --output $FILE_SIGN_FILE $FILE
		FILE_SIGNATURE=$(ipfs add -q $FILE_SIGN_FILE)
		cat > data <<EOF
{
   "datetime":"$(date -u +%s)",
   "ipfs":"$FILE_IPFS_HASH",
   "detach":"$FILE_SIGNATURE"
}
EOF
	else
		echo "File $FILE doesn't exist";
		exit 2
	fi
	pack_z_block "profile/add" data
	if [ $? == 0 ]
	then
		echo "Profile added successfully"
	else
		echo "error??"
		exit 1
	fi
}
usage(){
	title
	echo ""
	echo "Usage:"
	echo "		$0 command [options]"
	echo ""
	echo "All you need to know is that there are two options available:"
	echo "help			Prints this help message"
	echo "index			Show current status"
	echo "show <zblock>		Show profile"
	echo "import <folder>		Import a folder to zchain #TODO"
	echo "add <file>		Creates a data file from the profile file you point to"
	echo "set <property> <value>	Sets a profile value"
	echo "get <property>		Gets a profile"
	echo ""
	exit 0
}
if [ ! -z $1 ]; then
	case $1 in
		help) usage; exit;;
		index) index; exit;;
		show) show $2; exit;;
		import) import $2; exit;;
		add) add $2; exit;;
		set) propset $2 "$3"; exit;;
		get) propget $2; exit;;
		* ) usage;;
	esac
else usage
fi