converttemp

#!/bin/bash


#convert temps
#20200506 km4ack

LOGO=/usr/share/icons/Adwaita/22x22/actions/mark-location.png

	if ! hash yad 2>/dev/null; then
	sudo apt install -y yad
	fi

CEL(){
C1=$(echo "$CTEMP*1.8" | bc)
C2=$(echo $C1+32 | bc)
ANSWER=$C2
}

FAH() {
F1=$(echo "$FTEMP-32" | bc)
F2=$(echo "$F1/1.8" | bc)
ANSWER=$F2
}

CONVERT(){
SETTINGS=$(yad --form --width=300 --text-align=center --center --title="TEMP CONVERT" --text-align=center \
--image $LOGO --window-icon=$LOGO --image-on-top --separator="|" --item-separator="|" \
--text="<b>Temperature Conversion</b> by KM4ACK" \
--field="Convert to":CB "Fahrenheit|Celsius" \
--field="Known Temp" \
--button="Cancel":1 \
--button="Convert":2)
BUT=$?
TYPE=$(echo $SETTINGS | awk -F "|" '{print $1}')
TEMP=$(echo $SETTINGS | awk -F "|" '{print $2}')
if [ $BUT = 1 ]; then
exit
elif [ $BUT = 2 ]; then
	if [ $TYPE = 'Fahrenheit' ]; then
	CTEMP=$TEMP
	CEL
	elif [ $TYPE = 'Celsius' ]; then
	FTEMP=$TEMP
	FAH	
	fi
fi
#Display the answer
yad --form --width=300 --text-align=center --center --title="TEMP CONVERT" --text-align=center \
--image $LOGO --window-icon=$LOGO --image-on-top --separator="|" --item-separator="|" \
--text="<b>Temperature Conversion</b> by KM4ACK" \
--field="Answer":RO "$ANSWER" \
--button="Cancel":1 \
--button="Convert Another":2
BUT=$?
if [ $BUT = 2 ]; then
CONVERT
else
exit
fi
}
CONVERT