#!/bin/bash

#=========================================================
#Terminal Color Codes
#=========================================================
WHITE='\[\033[1;37m\]'
LIGHTGRAY='\[\033[0;37m\]'
GRAY='\[\033[1;30m\]'
BLACK='\[\033[0;30m\]'
RED='\[\033[0;31m\]'
LIGHTRED='\[\033[1;31m\]'
GREEN='\[\033[0;32m\]'
LIGHTGREEN='\[\033[1;32m\]'
BROWN='\[\033[0;33m\]' #Orange
YELLOW='\[\033[1;33m\]'
BLUE='\[\033[0;34m\]'
LIGHTBLUE='\[\033[1;34m\]'
PURPLE='\[\033[0;35m\]'
PINK='\[\033[1;35m\]' #Light Purple
CYAN='\[\033[0;36m\]'
LIGHTCYAN='\[\033[1;36m\]'
DEFAULT='\[\033[0m\]'

# Colors
cLINES=$GRAY #Lines and Arrow
cBRACKETS=$GRAY # Brackets around each data item
cERROR=$LIGHTRED # Error block when previous command did not return 0
cTIME=$LIGHTGRAY # The current time
cMPX1=$YELLOW # Color for terminal multiplexer threshold 1
cMPX2=$RED # Color for terminal multiplexer threshold 2
cBGJ1=$YELLOW # Color for background job threshold 1
cBGJ2=$RED # Color for background job threshold 2
cSTJ1=$YELLOW # Color for background job threshold 1
cSTJ2=$RED # Color for  background job threshold 2
cSSH=$PINK # Color for brackets if session is an SSH session
cUSR=$LIGHTBLUE # Color of user
cUHS=$GRAY # Color of the user and hostname separator, probably '@'
cHST=$LIGHTGREEN # Color of hostname
cRWN=$RED # Color of root warning
cPWD=$BLUE # Color of current directory
cCMD=$DEFAULT # Color of the command you type

# Removed this, as unnecessary
fileDetails="(\[\e[32;1m\]\$(/bin/ls -1 | /usr/bin/wc -l | /bin/sed 's: ::g') files"

#=========================================================
# Backgrounded running jobs
#=========================================================
# BGJC=$(jobs -r | wc -l )
# if [ $BGJC -gt 0 ] ; then    
#     jobs="${connectingLine}(${cSTJ1}\j${cLINES})"
# else
#     jobs=""
# fi
# TODO : Implement jobs display
jobs=""

currDir="[${cPWD}\w${cBRACKETS}]"
connectingLine="\342\224\200" # connectingLine ==> "-"

# Start PS1
PS1="${cLINES}\342\224\214\342\224\200"

# If root user, color = red
if [ "`id -u`" -eq 0 ]; then
    PS1="${PS1}[${cRWN}\u"
else
    PS1="${PS1}[${cUSR}\u"
fi

PS1="${PS1}${cUHS}@${cHST}\h${cLINES}]${jobs}${cLINES}${connectingLine}[${cTIME}\t \d${cLINES}]${connectingLine}${currDir}\n"

# 2nd Line of PS1 
PS1="${PS1}${cLINES}\342\224\224\342\224\200\342\224\200> ${cCMD}"