#!/bin/sh

_print_title()
{
	echo "$(figlet mskor dev-env)"
}

_notes_locations_print()
{
	echo "\t\ttodo.txt:\t$TODOTXTPATH"
	echo "\t\twiki:\t\t$VIMWIKIPATH"
	echo "\t\tvimrc:\t\t$MYVIMRC"
	echo "\t\tbashrc:\t\t$HOME/.bashrc"
	echo "\t\trss feeds:\t$HOME/.config/newsraft/feeds"
}

_help()
{
	_print_title
	echo "setup-dev-env.sh usage: $0 [mode]"
	echo "\txn: Extract notes to:"
	_notes_locations_print
	echo "\tsn: Store notes:"
	_notes_locations_print
	echo "\tnotes: Launch note making tmux session."
	exit 1
}

_extract_notes()
{
	if [ ! -e "./archive.tar.gz" ];
	then
		echo "archive.tar.gz does not exist."
		exit 1
	fi
	mkdir tmp
	#gpg -o archive.tar.gz -d archive.tar.gz
	tar xzf archive.tar.gz -C .
	cp -r ./tmp/wiki $(dirname $VIMWIKIPATH)
	cp ./tmp/todo.txt $TODOTXTPATH
	cp ./tmp/vimrc $MYVIMRC
	cp ./tmp/bashrc $HOME/.bashrc
	cp ./tmp/rssfeeds $HOME/.config/newsraft/feeds
	rm -r ./tmp
	echo "Notes successfully extracted from archive."
	exit 0
}

_storage_notes()
{
	mkdir tmp
	cp $TODOTXTPATH ./tmp/
	cp -r $VIMWIKIPATH ./tmp/
	cp $MYVIMRC ./tmp/vimrc
	cp $HOME/.bashrc ./tmp/bashrc
	cp $HOME/.config/newsraft/feeds ./tmp/rssfeeds
	tar czf archive.tar.gz ./tmp/
	rm -r tmp
	#gpg -c archive.tar.gz 
	#rm archive.tar.gz
	echo "Notes successfully stored!"
	exit 0
}

#_reverse(){ reversed=();local i;for ((i=$#;i>0;i--)); do reversed+=("${!i}");done; }
#
#_graph_notes()
#{
#	# i want this function to show me a graph of work created to work done
#	readarray -t arr < $TODOTXTPATH
#	for value in "${arr[@]}"; do
#		#mapfile -t dates < <(echo $value | grep -Po '(?<!:)[[:digit:]]{4}-[[:digit:]]{2}-[[:digit:]]{2}') &>/dev/null
#		declare dates
#		declare -A datemap
#		declare -A compdatemap
#		_reverse "${dates[@]}" && for i in "${reversed[@]}"; do
			## if there are 2 options then do the following
			## if there is one option then do the following
#			if [[ -z "${datemap["$i"]}" ]]; then
#				datemap[$i]=1
#			else 
#				datemap[$i]="$((datemap[$i] + 1))"
#			fi
#			# if one value, add 1 to that index on map
#			# if 2 values, add 1 to index of map and
#		done
#		if [[ ${#reversed[@]} == 2 ]]; then
#			echo "$datemap[$i]"
#			echo "COMPLETED ITEM"
#		fi
#
#		# got the dates here, arrays of 2 mean the task was completed and should be added as [date1] [created] [date2] completed
#	done
#	for key in ${!datemap[@]}
#	do 
#		echo "${key}, ${datemap[${key}]}"
#	done
#}

_launch_notes()
{
	tmux new-session -d 'bash'
	tmux new-window 'newsraft'
	tmux new-window "calcurse"
	tmux new-window "vim -o $TODOTXTPATH $VIMWIKIPATH/index.md"
	tmux -2 attach-session -d
}

# main

# check for the neccessary variables

if [ -z "$VIMWIKIPATH" ];
then 
	echo "VIMWIKIPATH not set."
	exit 1
fi

if [ -z "$TODOTXTPATH" ];
then 
	echo "TODOTXTPATH not set."
	exit 1
fi

if [ -z "$MYVIMRC" ];
then 
	echo "MYVIMRC not set."
	exit 1
fi

if [ -z "$RSSFEEDSPATH" ];
then 
	echo "RSSFEEDSPATH not set."
	exit 1
fi


# run the user's command

case "$1" in
	sn ) _storage_notes ;;
	xn ) _extract_notes ;;
	notes ) _launch_notes ;;
	#graph ) _graph_notes ;;
	* ) _help ;;
esac