#!/bin/bash
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# Author: Fred (support@qo-op.com)
# Version: 0.1
# License: AGPL-3.0 (https://choosealicense.com/licenses/agpl-3.0/)
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# CE FICHIER cron_MINUTE.sh EST EXECUTE TOUTES LES MINUTES
# IL CONSTITUE LE BATEMENT DE COEUR DU SYSTEME
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MY_PATH="`dirname \"$0\"`"              # relative
MY_PATH="`( cd \"$MY_PATH\" && pwd )`"  # absolutized and normalized
if [[ -f $MY_PATH/.install/.GPATH ]]; then source $MY_PATH/.install/.GPATH; fi
if [[ -f $MY_PATH/../.install/.GPATH ]]; then source $MY_PATH/../.install/.GPATH; fi

YOU=$(ps aux --sort=+utime | grep ipfs | tail -n 1 | cut -d " " -f 1)
#if [[ "$USER" != "root" ]]; then echo "Hey, $USER you must at least be admin of your system (sudo $0)"; exit; fi # BUG because cron USER=""
if [[ "$YOU" == "" || "$YOU" == "root" ]]; then echo "BAD IPFS. Aucune installation IPFS satisfaisante ici... Ciao $YOU !"; exit; fi
IPFSNODEID=$(su $YOU -c "ipfs id -f='<id>\n'")
cd $GPATH
source ./shell/init.sh
source ./shell/functions.sh

timebar=$(date +%H:%M)
minut=$(date +%M | sed 's/^0*//')
[[ $minut == "" ]] && minut=0
# log "__CRON:cron_MINUTE.sh - $minut - It is $timebar ... $1"
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# EVERY EVERY MINUTES
# START CHECK FOR EMAIL CMD
# START CHECK FOR TX CMD
EVERY=1
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if [[ $(($minut%$EVERY)) == 0 ]]; then
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# CHECK FOR TX COMMAND
TIMEBEFORE=$(date --date="-$EVERY minutes" +"%s")
[[ $NODE_G1PUBKEY == "" ]] && NODE_G1PUBKEY="5sdcypPRDrzEirtTqXwzvNnMwGpjXK6EhNdti8qsdS4h"
TIMESTAMP=$(date +"%s")
#log "GETTING last $EVERY mn TX : https://duniter-g1.p2p.legal/tx/history/$NODE_G1PUBKEY/times/$TIMEBEFORE/$TIMESTAMP"
curl -s https://duniter-g1.p2p.legal/tx/history/$NODE_G1PUBKEY/times/$TIMEBEFORE/$TIMESTAMP | jq '.history.pending' | jq '.[].comment' > /tmp/zenfontain.g1tx.txt
while read SMS_1_TEXT
do
    export $SMS_1_TEXT
    log "$NODE_G1PUBKEY TX PENDING $timebar !! COMMENT = " $SMS_1_TEXT
    # TODO: VERIFY SOURCE PUBKEY IS RELATED TO A WALLET
    # PUBKEY=
    # WALLET=$(grep -Rwl "$PUBKEY" ./wallets/*/*.pub | head -n 1)
	# export SMS_1_NUMBER=$(echo $WALLET | cut -d '/' -f 3) #TODO CHANGE ON NEXT SHA RELEASE
    # TODO: GET PHONE G1SMS (OPTION: SEND SMS FOR AUTH CHALENGE?)
    # TODO: EXTRACT CMD FROM TX AND RELAY TO SMS_RECEIVED API
    # TODO: MEMORIZE CMD TO MAKE IT ONLY ONE TIME!!!!!!!
     
done < /tmp/zenfontain.g1tx.txt

# CHECK FOR EMAIL COMMAND
FROM="None"
SUBJECT="None"
# LOOP ON EVERY mn received emails
while [[ $FROM != "" && $SUBJECT != "" ]]; do
	# GET POP3 From Address (TODO: CREATE != EMAILs FOR EACH NODE = UIDNA@g1sms.fr )
	FROM=$(curl -s --insecure --url "pop3://pop.bookmyname.com/1" --user "vir@g1sms.fr:Z1cG1V1r!" | grep From | head -n 1 | grep -i -o '[A-Z0-9._%+-]\+@[A-Z0-9.-]\+\.[A-Z]\{2,4\}' | tr -d '\r')
	# GET POP3 Email Subject (remove carriage return | tr -d '\r' )
	export SMS_1_TEXT=$(curl -s --insecure --url "pop3://pop.bookmyname.com/1" --user "vir@g1sms.fr:Z1cG1V1r!" | grep Subject | head -n 1 | cut -d ':' -f 2 | sed -e 's/^[[:space:]]*//' | tr -d '\r')
	# SHA256(FROM) as Search ./wallets 
	[[ $FROM != "" ]] && HMAIL=$(echo -n $FROM | sha256sum | cut -d ' ' -f 1)
	# SEARCH for FROM corresponding WALLET
	[[ $HMAIL != "" ]] && WALLET=$(grep -Rwl "$HMAIL" ./wallets/*/_email.sha | head -n 1)
	# HAVE WALLET SOURCE + CMD: OK
	if [[ $WALLET ]]; then
		# DELETE EMAIL 1	
		curl -s --user "vir@g1sms.fr:Z1cG1V1r!" pop3://pop.bookmyname.com/1 --request dele --list-only
		# GET G1SMS PHONE NUMBER
		export SMS_1_NUMBER=$(echo -n $WALLET | cut -d '/' -f 3) #TODO CHANGE ON NEXT SHA RELEASE
		# $SMS_1_NUMBER && $SMS_1_TEXT => RUN ./sms_received.sh
		[[ $SMS_1_TEXT != "" && $SMS_1_NUMBER ]] && log "EMAIL CMD = $SMS_1_NUMBER $SMS_1_TEXT" && ./sms_received.sh 
		cat ./email.txt | sed s/_EMAIL/"${FROM}"/g | sed s/_SUBJECT/"G1sms+ EMAIL ACK"/g | sed s/_MESSAGE/"$SMS_1_TEXT OK"/g | ssmtp ${FROM}
	else
		if [[ $FROM != "" ]]; then
			log "MAIL RECEIVED! NO GOOD SENDER: $FROM"
			curl -s --user "vir@g1sms.fr:Z1cG1V1r!" pop3://pop.bookmyname.com/1 --request dele --list-only
			cat ./email.txt | sed s/_EMAIL/"${FROM}"/g | sed s/_SUBJECT/"G1sms+ INCONNU"/g | sed s/_MESSAGE/"Portefeuille G1sms inconnu"/g | ssmtp ${FROM}
		fi	
		#log "NO MAIL"
	fi
done

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fi # END CHECK FOR EMAIL CMD
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if [[ "$1" == "PRINT" ]]; then
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    ##################################################################
    # Refresh All peers SWARM Wallets. 
    ##################################################################
    ipfs_swarm_wallets_refresh "SIMPLE"

    ################################################################################
    # PRINT G1Tag PRINTED FROM ANOTHER NODE (TODO: Correct BAD Cypher KEY + BUG why last image png layers are not printed???)
    # CREATE and REMOVE rr.bin -> done.rr
    if [[ -d "./wallets_swarm/.$IPFSNODEID/PRINT/" ]]; then
        log "__SUB:cron_MINUTE.sh: SEARCH NEW PRINT FOR ME .$IPFSNODEID"
        mkdir -p ./wallets/.$IPFSNODEID/PRINT/

        for qrrtag in ./wallets_swarm/.$IPFSNODEID/PRINT/*.bin; do
            rr=$(echo $qrrtag | cut -d '/' -f 5 | cut -d '.' -f 1)
            if [[ ! -f "./wallets/.$IPFSNODEID/PRINT/done.$rr" ]]; then
                log "__SUB:cron_MINUTE.sh: PRINT G1Tag  $rr - START: $(date)"
                ./shell/natools.py decrypt -k "$NODE_G1AUTHFILE" -i "${qrrtag}" -o "/tmp/G1Tag.png"
                log "__SUB:cron_MINUTE.sh: natools.py decrypt - $(date)"
                brother_ql_create --model QL-700 "/tmp/G1Tag.png" --label-size 62 > "/tmp/G1Tag.bin"
                log "__SUB:cron_MINUTE.sh: brother_ql_create - $(date)"
                brother_ql_print "/tmp/G1Tag.bin" /dev/usb/lp0
                log "__SUB:cron_MINUTE.sh: brother_ql_print - $(date)"
                # INFORM PRINT DONE
                echo "OK" > ./wallets/.$IPFSNODEID/PRINT/done.$rr
                I=$(ipfs_node_wallets_add)
            else
                lqrrtag=$(echo "${qrrtag}" | sed s/_swarm//g )
                log "__SUB:cron_MINUTE.sh: REMOVE OLD DONE PRINT ${lqrrtag} + ./wallets/.$IPFSNODEID/PRINT/done.$rr"
                rm -f "./wallets/.$IPFSNODEID/PRINT/done.$rr"
                rm -f "${lqrrtag}"
                I=$(ipfs_node_wallets_add)
            fi
        done

        log "__SUB:cron_MINUTE.sh: REMOVE OLD PRINT MARKED AS DONE"
        for scan in ./wallets_swarm/.Qm*/PRINT/done.*; do
            lscan=$(echo $scan | sed s/_swarm//g )
            lid=$(echo $scan | cut -d '/' -f 3 | cut -d '.' -f 2 )
            lrr=$(echo $scan | cut -d '/' -f 5 | cut -d '.' -f 2 )
            log "__SUB:cron_MINUTE.sh: REMOVE ./wallets/.$lid/PRINT/$lrr.bin OLD PRINT ${lscan} SENT to $lid ($lrr.bin)"
            rm -f ./wallets/.$lid/PRINT/$lrr.bin
            rm -f "${lscan}"
            I=$(ipfs_node_wallets_add)
        done

        rm "/tmp/G1Tag.bin"
        rm "/tmp/G1Tag.png"
    fi
fi
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if [[ "$1" == "KALKUN" ]]; then
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    for number in ./wallets/*; do
        member=""
        phone=$(echo $number | cut -d '/' -f 3);
        if [[ -f $number/$phone.uidname ]]; then member=$(cat $number/$phone.uidname); fi
        if [[ $phone && $member ]]; then
			rm_contact $phone $member;
			sleep 2
			add_contact $phone $member;
			log "__SUB:cron_MINUTE.sh: KALKUN refresh contact $phone $member";
		fi
    done
fi
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if [[ "$1" == "TAG" ]]; then
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    for tag in ./TAG/*; do
        echo $tag
    done
fi
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