#!/bin/bash
########################################################################
# Author: Fred (support@qo-op.com)
# Version: 2020.12.03
# License: AGPL-3.0 (https://choosealicense.com/licenses/agpl-3.0/)
########################################################################
MY_PATH="`dirname \"$0\"`"              # relative
MY_PATH="`( cd \"$MY_PATH\" && pwd )`"  # absolutized and normalized
ME="${0##*/}"

# CLEAN "A_my_swarm.txt" and "A_swarm_map.txt"
rm -f ~/.zen/A_my_swarm.txt && touch ~/.zen/A_my_swarm.txt
rm -f ~/.zen/A_swarm_map.txt && touch ~/.zen/A_swarm_map.txt

########################################################################
# ENVIRONEMENT DETECTION + IPFS ~/.zen/ipfs/.$IPFSNODEID/G1SSB/_info
########################################################################
IPFSNODEID=$(ipfs id -f='<id>\n')
[[ $IPFSNODEID == "" ]] && echo "ERROR missing IPFS Node id !! IPFS is not installed !?" && exit 1
isIPFSRunning=$(ps auxf --sort=+utime | grep -w ipfs | grep -v -E 'color=auto|grep' | tail -n 1 | cut -d ' ' -f 1)
[[ ! $isIPFSRunning ]] && echo "ERROR! ipfs daemon is not running. EXIT" && exit 1
########################################################################

# Force Strict #swarm0 !!?
# ipfs bootstrap rm --all
liking_me_count=0
friend_of_mine_count=0
echo $(date)
########################################################################
# Let's look for Friends and "IPFS swarm connect" with them
########################################################################
# 1. Get Gchange "liking_me" people list
for liking_me in $(~/.zen/astrXbian/zen/jaklis/jaklis.py stars | jq -r '.likes[].issuer');
do
	[[ "$liking_me" == "" || "$liking_me" == "$G1PUB" ]] && continue
	# DE TOUS CEUX QUI M'AIMENT JE VAIS LIRE LES MESSAGES pour collecter leurs ipfstryme vers ~/.zen/A_swarm_map.txt
	# SI JE SUIS LEUR AMI EN RETOUR, je conserve leur ID dans ~/.zen/A_my_swarm.txt
	# Check if my like is reverse 
	liking_me_count=$((liking_me_count+1))
	echo ">>>>>> CHECKING my friend n° $liking_me_count"
	echo "READING 'ipfstryme' message from $liking_me"
	for peerline in $(~/.zen/astrXbian/zen/jaklis/jaklis.py read -n50 -j | jq -r --arg friendKEY "$liking_me" '.[] | select(.pubkey == $friendKEY)' | jq 'select(.title == "ipfstryme")' | jq -r '.content');
        do
			echo ""
			echo "PEERLINE: $peerline"
			# REFERSH A_swarm_map.txt
			echo $peerline >> ~/.zen/A_swarm_map.txt
            cat ~/.zen/A_swarm_map.txt | sort | uniq > /tmp/A_swarm_map.txt
			cp -f /tmp/A_swarm_map.txt ~/.zen/A_swarm_map.txt
			
			# GET $ipfsnodeid AND $whoisg1 FROM $peerline
            ipfsnodeid=$(echo "$peerline" | awk -F '/' '{print $8}')
            [[ "$ipfsnodeid" == "" ]] && continue
            whoisg1=$(~/.zen/astrXbian/zen/tools/ipfs_to_g1.py $ipfsnodeid)
            echo "AM I FRIEND WITH MY FRIEND FRIEND $whoisg1 ?"
			friend_of_mine=$(~/.zen/astrXbian/zen/jaklis/jaklis.py stars -p $whoisg1 | jq -r '.yours.pseudo'); # must contains my XZUID
			if [[ "$friend_of_mine" != "null" ]]; then
				echo "YEAH IT IS ALSO MY FRIEND !!!"

				# SHOULD WE CHECK ~/.zen/ipfs/.${IPFSNODEID}/FRIENDS/$whoisg1/tryme.addr ?

				# COUNT UNIQ FRIENDS
				if [[ ! $(grep "$peerline" ~/.zen/A_my_swarm.txt) ]]
				then
					friend_of_mine_count=$((friend_of_mine_count+1))
					echo "$peerline" >> ~/.zen/A_my_swarm.txt
				else
					echo "ALREADY RECORDED FRIEND"
				fi
				# REMOVING OLD ipfstryme MESSAGES
				nbmessage=0
				for messageid in $(~/.zen/astrXbian/zen/jaklis/jaklis.py read -n50 -j | jq -r --arg friendKEY "$whoisg1" '.[] | select(.pubkey == $friendKEY)' | jq 'select(.title == "ipfstryme")' | jq -r '.id')
				do
					nbmessage=$((nbmessage+1))
					[ $nbmessage -gt 1 ] && echo "Delete $nbmessage OLD 'ipfstryme' messages from $whoisg1" && ~/.zen/astrXbian/zen/jaklis/jaklis.py delete -i $messageid
					sleep 0.5
				done				
				[[ $nbmessage == 0 ]] && echo "NO ipfstryme MESSAGE FROM THIS FRIEND $whoisg1"
				# SEND MESSAGE ~/.zen/astrXbian/zen/jaklis/jaklis.py send -d $whoisg1 -t 'Astroport' -m 'Aucun message de ta part https://copylaradio.com'"
			else
				echo "NOT FULL FRIEND $ipfsnodeid / $whoisg1"
				# SEND ME A MESSAGE TO DECIDE WHAT TO DO ?
				# SEND MESSAGE ~/.zen/astrXbian/zen/jaklis/jaklis.py send -d $whoisg1 -t 'Astroport' -m 'Rejoins mon #Swarm0 https://copylaradio.com'"
			fi
        done;
        
	echo "__________________________________________"

done

# UNIQ file
cat ~/.zen/A_my_swarm.txt | sort | uniq > /tmp/A_my_swarm.txt
cp -f /tmp/A_my_swarm.txt ~/.zen/A_my_swarm.txt

echo "####################################################
I have $friend_of_mine_count friends amoung $liking_me_count liking me people
__________________________________________
My actual #SWARM0"
ipfs swarm peers
echo $(date)

# ipfs SWARM shaping 
~/.zen/astrXbian/zen/ipfs_SWARM_refresh.sh