#!/bin/bash
#Change the first line if you don't use bash, in order for the code to work properly.
#Warning! If you don't have gedit(text editor) or nano installed, you may have to change the default text editor (lines 10, 25, 40).
#remember to write this line into your terminal
#chmod +x shellnotes.sh


#Make a Notes folder for the user
cd ~
if [[ -d "Notes" ]]; then
	exists=True;
else
	mkdir Notes;
fi



#opening a note (It will create a new note if $notename is blank)
function readnote() { 
dir="$(pwd)";
me="$(whoami)";
read -p "Enter note name: " opennote; 
cd ~/Notes;
if [ -e $opennote ]; then
	gedit $opennote;
	
else
	clear;
	echo "No such note.";
	cd ~
	read -p "Do you want to create one?[Y/N]: " create;
	
fi
	if [ $create == "y" ] || [ $create == "Y" ] || [ $create == "yes" ] || [ $create == "YES" ] || [ $create == "Yes" ]; then
		newnote
	fi
	
clear;
cd $dir

}

#Read notes instantly via terminal
function quickread() {
	dir="$(pwd)";
	read -p "Enter note name: " quicknotename;
	cd ~/Notes
	if [ -e $quicknotename ]; then
		clear;
		cat $quicknotename
	
	else
		clear;
		echo "No such note.";
		cd ~
		
fi

cd $dir

}

#A quick solution to users who want keeping notes instantly via terminal.
function quicknote() {
dir="$(pwd)"; 
me="$(whoami)";
cd ~/Notes;
read -p "Enter note name: " notename;
if [ -e $notename ]; then
	clear;
	echo "This note already exists.";
	cd ..
	read -p "Do you want to read it?[Y/N]: " readquicknote;
	
else
	touch $notename; 
	nano $notename; 
	cd $dir;
	clear;
	echo "Note created in Home/$me/Notes"; 
	echo "-----------------------------------"; 
		
fi

if [[ $readquicknote == "y" ]] || [[ $readquicknote == "Y" ]] || [[ $readquicknote == "yes" ]] || [[ $readquicknote == "YES" ]] || [[ $readquicknote == "Yes" ]]; then
	clear;
	cd ~/Notes
	cat $notename;
	cd $dir
fi
}


#writes notes using ubuntu's text-editor (gedit).
function newnote() { 
dir="$(pwd)";
cd ~/Notes; 
me="$(whoami)";
gedit; 
clear; 
cd $dir; 
echo "Note created in Home/$me/Notes"; 
echo "-----------------------------------"; 
}

#Delete notes from terminal
function delnote() {
	dir="$(pwd)";
	cd ~/Notes
	me="$(whoami)";
	read -p "Enter the name of the note you want to delete: " delete
	if [ -e $delete ]; then
		rm $delete
		clear;
		cd $dir;
		echo "Note deleted from Home/$me/Notes"; 
		echo "-----------------------------------";
	else
		echo "No such file."
		cd ~;
	fi

}

#list your notes via terminal. 
function listnotes() {
	if [ -z "$(ls -A ~/Notes)" ]; then
		echo "Your Notes folder is empty."
	else
		ls ~/Notes -t
	fi
}

#Help for new users
function shellnotes() {
 	if [[ $1 == "-v" ]]; then
		echo "Shellnotes version: 1.2"
	elif [[ $2 == "--version" ]]; then
		echo "Shellnotes version: 1.2"
	elif [[ $1 == "-r" ]]; then
		echo "Github repository: https://github.com/dmarakom6/shellnotes/blob/master/"

	elif [[ $1 == "-h" ]]; then
		less ~/.help;
		cd $dir;
	elif [[ $1 == "--help" ]]; then
		less ~/.help;
		cd $dir;
	fi
}
#Take info about a note
function noteinfo() {
	dir="$(pwd)"
	cd ~/Notes
	read -p "Enter note name: " notename;
	if [ -e $notename ]; then
		wc $notename;
		echo "(lines/words/chars/name)"
else
	echo "That note doesn't exist."
fi
cd $dir
}