#!/bin/sh

# █▓▒░  tmux status
# by xero <http://xero.nu>
# http://git.io/.files

FULL=▓
EMPTY=░
EOL=▒
SIZE=7
C0="#000000"
C1="#222222"
C2="#1C596E"
C3="#B3291C"
C4="#3A3A3A"
C5="#efefef"
C6="#878787"
C7="#CBB3A0"

draw()
{
	perc=$1
	SIZE=$2
	inc=$(( perc * SIZE / 100 ))
	out=
	thiscolor=
	for v in `seq 0 $(( SIZE - 1 ))`; do
		test "$v" -le "$inc"   \
		&& out="${out}#[fg=$C1]${FULL}" \
		|| out="${out}#[fg=$C1]${EMPTY}"
	done
	echo $out
}
mail()
{
	gmaildir=/home/hate/.Mail/Gmail/INBOX/new
	prog=/usr/bin/offlineimap
	count=0
	log=/tmp/mails.log

	if [ -x $prog ] ; then

	    $prog 2>/dev/null &
	    wait

	    if [ $? = 0 ] ; then
	        echo "$(date) - $prog success" >> $log
	    elif [ $? = 1 ] ; then
	        echo "$(date) - $prog has fail" >> $log
	    else
	        echo "$(date) - unknown prob" >> $log
	    fi
	fi

	if [[ ! -d ${gmaildir} ]] ; then
	    echo "$(date) - $gmaildir does not exist" >> $log
	elif [[ ! -n $(ls "${gmaildir}") ]] ; then
	    echo "$(date) - $gmaildir no new mail found" >> $log
	else
	    count=$(ls -1 "${gmaildir}" | wc -l)
	fi

	echo "▓ ✉ ${count} ▓"
}
weather()
{

	APIKEY="99e2d54517287c6de1e9db99db2fdc84"
	CITY_ID="659181" # customise this for your city
	URL="http://api.openweathermap.org/data/2.5/weather?id=${CITY_ID}&units=metric&APPID=${APIKEY}"

	WEATHER_RESPONSE=$(wget -qO- "${URL}")

	WEATHER_CONDITION=$(echo $WEATHER_RESPONSE | jq '.weather[0].main' | sed 's/"//g')
	WEATHER_TEMP=$(echo $WEATHER_RESPONSE | jq '.main.temp')
	WIND_DIR=$( echo "$WEATHER_RESPONSE" | jq '.wind.deg')
	WIND_SPEED=$( echo "$WEATHER_RESPONSE" | jq '.wind.speed')

	#WIND_SPEED=$(awk "BEGIN {print 60*60*$WIND_SPEED/1000}")
	WIND_SPEED=$(awk "BEGIN {print $WIND_SPEED}")
	WIND_DIR=$(awk "BEGIN {print int(($WIND_DIR % 360)/22.5)}")
	DIR_ARRAY=( N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW N )
	WIND_DIR=${DIR_ARRAY[WIND_DIR]}

	case $WEATHER_CONDITION in
	  'Clouds')
	    WEATHER_ICON="☁"
	    ;;
	  'Rain')
	    WEATHER_ICON="☔"
	    ;;
	  'Snow')
	    WEATHER_ICON="☃"
	    ;;
	  *)
	    WEATHER_ICON="☀"
	    ;;
	esac

	echo "${WEATHER_ICON} ${WEATHER_TEMP}°C "
}
pkg()
{
	#!/bin/bash
	pac=$(checkupdates | wc -l)
	aur=$(cower -u | wc -l)

	check=$((pac + aur))
	if [[ "$check" != "0" ]]
	then
	    echo "▓ Upg:$pac/$aur"
	fi
}
temp()
{
	t=$(sensors | awk '/Core\ 0/ {gsub(/\+/,"",$3); gsub(/\..+/,"",$3)    ; print $3}')
	tc=$C0
	case 1 in
		$((t <= 50)))
			tc=$C2
			;;
		$((t >= 75)))
			tc=$C3
			;;
	esac
	echo "#[fg=$tc]$t°c"
}
bat()
{
	BATPATH=/sys/class/power_supply/CMB1
	STATUS=$BATPATH/status
	BAT_FULL=$BATPATH/charge_full
	BAT_NOW=$BATPATH/charge_now
	bf=$(cat $BAT_FULL)
	bn=$(cat $BAT_NOW)
	stat=$(cat $STATUS)
	case $stat in
		Full)
			st="="
			;;
		Discharging)
			st="-"
			;;
		Charging)
			st="+"
			;;
	esac
	echo "Bat: $st$(( 100 * $bn / $bf ))"%""
}
cpu()
{
	CPU_USE=$(grep 'cpu ' /proc/stat | awk '{usage=($2+$4)*100/($2+$4+$5)} END {print usage}')
	printf "%.0f" $CPU_USE
}
ram()
{
	free | awk '/Mem:/ {print int($3/$2 * 100.0)}'
}
clock()
{
	mtime=$(date +'%H:%M')
	myear=$(date +'%m-%Y')
	mday=$(date +'%d-')
	echo "#[fg=$C5]#[bg=$C4] $mtime #[fg=$C5]$mday#[fg=$C6]$myear #[fg=$C6]$EOL"
}
front()
{
	echo "▓░"
	#echo "#[bg=$C7]#[fg=$C1]▓░"
}
CPU_INFO=`cpu`
RAM_INFO=`ram`
echo `front` `weather` `pkg` `mail` `bat` `draw $RAM_INFO 4` `temp` `draw $CPU_INFO 7` `clock`
#echo `front` `weather` `pkg` `mail` `temp` `clock`