#!/bin/bash

#script to post WL2K catalog requests to pat winlink
#20191110 KM4ACK

#verify the city weather list exist
FILE=weather.txt
if [ -f $FILE ]; then
   echo ""
else
   echo "The weather reference file needs to be downloaded"
   echo "This only occurs on the first run"
   read -n 1 -s -r -p "Press any key to download"
   wget https://raw.githubusercontent.com/km4ack/pi-scripts/master/pat/weather.txt
fi

#get callsign from pat config file
CALLSIGN=$(cat $HOME/.wl2k/config.json | grep -m 1 mycall | sed 's/\"mycall\": \"//' | sed 's/\",//' | sed -e 's/^\s*//')

PS3='Please enter your choice: '

#COMPOSE EMAIL Function
COMPOSE () {

#Count body characters
BODYCOUNT=${#BODY}
NEWCOUNT=$(expr $BODYCOUNT + 1)

#set date
TODAY=$(date '+%Y/%m/%d %H:%M')
TODAY1=$(date)

#generate 12 random number
NEW_UUID=$(cat /dev/urandom | tr -dc 'A-Z0-9' | fold -w 12 | head -n 1)

#add .b2f to end of random number for new file name
NEW_FILE=$HOME/.wl2k/mailbox/$CALLSIGN/out/$NEW_UUID".b2f"

#create new file
touch $NEW_FILE

#add file contents
echo "Mid: "$NEW_UUID >> $NEW_FILE
echo "Body: "$NEWCOUNT >> $NEW_FILE
echo "Content-Transfer-Encoding: 8bit" >> $NEW_FILE
echo "Content-Type: text/plain; charset=ISO-8859-1" >> $NEW_FILE
echo "Date: "$TODAY >> $NEW_FILE
echo "From: "$CALLSIGN >> $NEW_FILE
echo "Mbo: "$CALLSIGN >> $NEW_FILE
echo "Subject: "$SUBJECT >> $NEW_FILE
echo "To: "$TO >> $NEW_FILE
echo "Type: Private" >> $NEW_FILE
echo "" >> $NEW_FILE
echo $BODY >> $NEW_FILE
#give user some feedback
echo "Your request has been posted to the outbox of Pat Winlink"
echo "Please go to Pat and initiate a connection to send the request"
read -n 1 -s -r -p "Press any key to continue"
exit 0
}


#GATEWAY Menu Function
GATEWAYS () {
clear;echo;echo;echo;
echo "Gateway List Request"
echo
MENU=("ARDOP List" "Packet List" "Main Menu")
select ITEM in "${MENU[@]}"
do
	case $ITEM in
	"ARDOP List")
#ARDOP STATION REQUEST
	TO="INQUIRY"
	SUBJECT="REQUEST"
	BODY="PUB_ARDOP"
	COMPOSE
		;;
	"Packet List")
#PACKET STATION REQUEST
	TO="INQUIRY"
	SUBJECT="REQUEST"
	BODY="PUB_PACKET"
	COMPOSE
		;;
	"Main Menu")
		MAIN-MENU
		;;
        *) echo "invalid option $REPLY";;
	esac
done
}

#news Menu Function
NEWS () {
clear;echo;echo;echo;
echo "News Request"
echo
MENU=("Reuters Daily" "Reuters Market" "Reuters Money" "Reuters US News" "Main Menu")
select ITEM in "${MENU[@]}"
do
	case $ITEM in
	"Reuters Daily")
#daily
	TO="SMTP:query@saildocs.com"
	SUBJECT="subject"
	BODY="send Reuters-Daily-News"
	COMPOSE
		;;
	"Reuters Market")
#market
	TO="SMTP:query@saildocs.com"
	SUBJECT="subject"
	BODY="send Reuters-Market"
	COMPOSE
		;;
	"Reuters Money")
#money
	TO="SMTP:query@saildocs.com"
	SUBJECT="subject"
	BODY="send Reuters-Money"
	COMPOSE
		;;
	"Reuters US News")
#us news
	TO="SMTP:query@saildocs.com"
	SUBJECT="subject"
	BODY="send Reuters-US-News"
	COMPOSE
		;;
	"Main Menu")
		MAIN-MENU
		;;
        *) echo "invalid option $REPLY";;
	esac
done
}

#WEATHER Menu Function
WEATHER () {
clear;echo;echo;echo
echo "Weather Report Request"
echo
MENU=("GPS Weather" "City Weather" "Main Menu")
select ITEM in "${MENU[@]}"
do
    case $ITEM in
        "GPS Weather")
            echo "Standby please"
	GPSDATA=$(gpspipe -r -n 10 | grep GPGGA)
	LAT=$(echo $GPSDATA | awk -F"," '{ print $3 }'| sed 's/\.//' | sed 's/./&./2')
	LON=$(echo $GPSDATA | awk -F"," '{ print $5 }'| sed 's/\.//' | sed 's/./&./3')
	TO="SMTP:query@saildocs.com"
	SUBJECT="<No Subject>"
	BODY="https://forecast.weather.gov/MapClick.php?lat="$LAT"&lon=-"$LON"&unit=0&lg=english&FcstType=text&TextType=1"
	COMPOSE
            ;;
        "City Weather")
            echo;echo;
	echo "You will need to know the area ID"
	echo "you wish to see the forecast for."
	echo "Area ID is left column of following table."
	echo
	echo "Use the space bar to scroll through"
	echo "the table one screen at a time and note"
	echo "the area ID you wish to use."
	echo
	read -n 1 -s -r -p "Press any key to continue"
	clear
	cat $HOME/patmenu/weather.txt | column -s ',' -t | more
	echo;echo;echo;
	echo "What is the area ID you would like to request? "
	read CITY
		if [ -z $CITY ]
		then
		echo "Area ID cannot be blank. Try again"
		exit 0
		fi
	TO="INQUIRY"
	SUBJECT="REQUEST"
	BODY=$CITY
	COMPOSE
            ;;
        "Main Menu")
            MAIN-MENU
            ;;
        *) echo "invalid option $REPLY";;
    esac
done
}

#Postitions Request Function
POSITIONS () {
clear;echo;echo;echo
echo "Position Report Request"
echo
MENU=("Single Station" "All Nearby" "Main Menu")
select ITEM in "${MENU[@]}"
do
    case $ITEM in
        "Single Station")
        TO="QTH"
	SUBJECT="POSITION REQUEST"
	echo "Which call sign would you like the position for?"
	echo "Only one call sign may be entered"
	read CALL
	BODY=$CALL
	COMPOSE
            ;;
        "All Nearby")
        TO="INQUIRY"
	SUBJECT="REQUEST"
	BODY="WL2K_NEARBY"
	COMPOSE
            ;;
        "Main Menu")
            MAIN-MENU
            ;;
        *) echo "invalid option $REPLY";;
    esac
done
}

#Propagation Request Function
PROPAGATION () {
clear;echo;echo;echo
echo "Propagation Report Request"
echo
MENU=("3 Day Prop" "Daily WWV Report" "Main Menu")
select ITEM in "${MENU[@]}"
do
    case $ITEM in
        "3 Day Prop")
        TO="INQUIRY"
	SUBJECT="REQUEST"
	BODY="PROP_3DAY"
	COMPOSE
            ;;
        "Daily WWV Report")
        TO="INQUIRY"
	SUBJECT="REQUEST"
	BODY="PROP_WWV"
	COMPOSE
            ;;
        "Main Menu")
            MAIN-MENU
            ;;
        *) echo "invalid option $REPLY";;
    esac
done
}

MAIN-MENU () {
clear;echo;echo;echo
echo "Winlink Catalog Script by KM4ACK"
echo
MENU=("Gateway List" "Weather" "Position Reports" "Propagation" "News" "Exit")
select ITEM in "${MENU[@]}"
do
    case $ITEM in
        "Gateway List")
		GATEWAYS
		;;
        "Weather")
		WEATHER
		;;
        "Position Reports")
		POSITIONS
		;;
        "Propagation")
		PROPAGATION
		;;
        "News")
		NEWS
		;;
	"Exit")
		exit 0
		;;
        *) echo "invalid option $REPLY";;
    esac
done
}


#call main menu
MAIN-MENU