#!/usr/bin/bash
ruser=$1
rnode=$2
IFS=" " ; read -r -a cmd_parts <<< "$3"
rcmd="${cmd_parts[0]}"
ZIP_CSV="/usr/local/nje/infothot/zipcodes.csv"
case "$rcmd" in
	wea*|WEA*|FORE*|fore*)
		LAT="${cmd_parts[1]}"
		LONG="${cmd_parts[2]}"
		if [[ -z "$LONG" ]]; then
            		zipcode=$(printf "%05d" "$LAT")
            		raw_coords=$(jq -r --arg z "$zipcode" '.[$z] | join(" ")' "$ZIP_CSV")
            		if [[ "$raw_coords" != "null" ]] && [[ -n "$raw_coords" ]]; then
                		read -r LAT LONG <<< $(echo "$raw_coords" | awk '{printf "%+.2f %+.2f", $1, $2}')
            		else
                		/usr/local/nje/bin/tell -u infothot -m $ruser@$rnode "Error: Zip code $zipcode not found."
                		exit 1
            		fi
		fi
		forecast_url="$(curl -s -A "PUBVM.ORG NWSNJE" "https://api.weather.gov/points/$LAT,$LONG" | jq -r '.properties.forecast')"
		if [ "$forecast_url" != "null" ]; then
			/usr/local/nje/bin/tell -u infothot -m $ruser@$rnode "Punching forecast for [$LAT,$LONG] to your reader."
			out_file="/tmp/weather_${ruser}_$$.pun"
			echo " +--------------------------------------------------------------------------+" >> "$out_file"
			echo " NWS Forecast for (${LAT}, ${LONG}) gathered $(date '+%d %B %Y')" | awk '{printf " |        %-66s| \n", $0}' >> "$out_file"
			echo " +--------------------------------------------------------------------------+" >> "$out_file"
			echo " Using: ${forecast_url} " | awk '{printf " | %-73s|\n", $0}' >> "$out_file"
			echo " +--------------------------------------------------------------------------+" >> "$out_file"
			curl -s -A "PUBVM.ORG NWSNJE" "${forecast_url}" | \
			  jq -r '.properties.periods[0,1,2,3] | "\(.name | ascii_upcase) (\(.temperature)\(.temperatureUnit)): \(.detailedForecast)\n"' | \
			  fmt -w 73 | \
			  awk '{printf " | %-73s|\n", $0}' >> "$out_file"
			echo " +-----------------------------END OF LINE----------------------------------+" >> "$out_file"
			/usr/local/nje/bin/sf $ruser@$rnode -u infothot  -fn FORECAST "$(date +%Y%m%d)" "$out_file"
			rm "$out_file"
		else
			/usr/local/nje/bin/tell -u infothot -m $ruser@$rnode "Error: Invalid coordinates [$LAT, $LONG]."
		fi
        ;;
	noaa*|NOAA*)
		REQ="${cmd_parts[1],,}"
		fname=$(echo "${cmd_parts[1]}" | tr '[:lower:]' '[:upper:]' | tr -cd '[:alnum:]' | cut -c 1-8)
		out_file="/tmp/${fname}_${ruser}_$$.pun"
		wget "https://services.swpc.noaa.gov/text/${REQ}.txt" -O "$out_file"
		if [ $? -eq 0 ]; then
			/usr/local/nje/bin/sf $ruser@$rnode -u infothot  -fn "${fname}" NOAASWPC "$out_file"
		else
    			/usr/local/nje/bin/tell -u infothot -m $ruser@$rnode "'${REQ}' not found on NOAA server."
		fi
		rm "$out_file"
	;;
	*)
		/usr/local/nje/bin/tell -u infothot -m $ruser@$rnode "'$rcmd' not found"
		/usr/local/nje/bin/tell -u infothot -m $ruser@$rnode "Current commands: "
		/usr/local/nje/bin/tell -u infothot -m $ruser@$rnode "weather (zip code) [LAT] [LONG]: Weather.gov report use zip code OR lat long"
		/usr/local/nje/bin/tell -u infothot -m $ruser@$rnode "noaa (request): NOAA Space Weather (weekly, srs, discussion, 3-day-forecast)"
	;;
esac