#!/bin/bash
########################################################################
# Author: Fred (support@qo-op.com)
# Version: 2020.11.30
# 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##*/}" 

########################################################################
# ENVIRONEMENT DETECTION + IPFS ~/.zen/ipfs/.$IPFSNODEID/G1SSB/_info
########################################################################
YOU=$(ps auxf --sort=+utime | grep -w ipfs | grep -v -E 'color=auto|grep' | tail -n 1 | cut -d " " -f 1);
IPFSNODEID=$(ipfs id -f='<id>\n')
[[ $IPFSNODEID == "" ]] && echo "ERROR missing IPFS Node id !! EXIT" && exit 1
########################################################################
[[ ! -f ~/.zen/secret.dunikey ]] && echo "Missing ~/.zen/secret.dunikey. EXIT" && exit 1
G1PUB=$(cat ~/.zen/secret.dunikey | grep 'pub:' | cut -d ' ' -f 2)
[[ $G1PUB == "" ]] && echo "ERROR G1PUB empty !! EXIT" && exit 1
########################################################################

# GET NODE disk performance. TODO, publish and use as IPFS repartition 
echo "DISK SIZE AVAILABLE & PERFORMANCE TESTING"
[[ -f ~/.ipfs/test.disk ]] && rm -f ~/.ipfs/test.disk
diskperf=$(dd if=/dev/zero of=~/.ipfs/test.disk bs=10M count=1 oflag=dsync 2>&1 | tail -n 1 | sed s/\,\ /\ -/g | cut -d '-' -f 4)
# echo $diskperf

# IPFS LOCAL REPOSITORY for Node Identity 
mkdir -p ~/.zen/ipfs/.$IPFSNODEID/G1SSB

# find IPFSTRYME public address
echo "" > ~/.zen/ipfs/.${IPFSNODEID}/tryme.addr
for tryme in $(ipfs id | jq -r .Addresses[]);
do
	isLAN=$(echo $tryme | cut -f3 -d '/' | grep -E "(^127\.)|(^192\.168\.)|(^fd42\:)|(^10\.)|(^172\.1[6-9]\.)|(^172\.2[0-9]\.)|(^172\.3[0-1]\.)|(^::1$)|(^[fF][cCdD])/")
	[[ ! $isLAN ]] && echo "$tryme" >> ~/.zen/ipfs/.${IPFSNODEID}/tryme.addr
done
cat ~/.zen/ipfs/.${IPFSNODEID}/tryme.addr


################################
# ADD Cesium+ informations
CESIUMPLUS="https://g1.data.le-sou.org"

# PREPARE title
# Made from Gchange+ profile tittle and city OR user@hostname 
title=$(curl -s ${CESIUMPLUS}/user/profile/${G1PUB} | jq -r '._source.title')
[[ -f ~/.zen/ipfs/.$IPFSNODEID/G1SSB/_uidna ]] && uidna=$(cat ~/.zen/ipfs/.$IPFSNODEID/G1SSB/_uidna)

# Put in .$IPFSNODEID INDEX: _g1.uidna & _g1.cesium_name (used by Minetest flavour and others)
[[ $uidna ]] && echo "$uidna"  > ~/.zen/ipfs/.$IPFSNODEID/G1SSB/_g1.uidna
[[ $title ]] && echo "$title"  > ~/.zen/ipfs/.$IPFSNODEID/G1SSB/_g1.gchange_name

[[ $uidna ]] && [[ "$title" == "null" ]] && title="Station $uidna"
[[ "$title" == "null" ]] && title="Station $USER@$(cat /etc/hostname)"

city=$(curl -s ${CESIUMPLUS}/user/profile/${G1PUB} | jq -r '._source.city')
[[ "$city" != "null" ]] && title="$title in $city"


# ADD "cesium_geoPoint.lat" AND "cesium_geoPoint.lon" messages in SSB feed
# This way any SSB account is connected to its Cesium+ Geolocalisation.
geopointlat=$(curl -s ${CESIUMPLUS}/user/profile/${G1PUB} | jq '._source.geoPoint.lat')
geopointlon=$(curl -s ${CESIUMPLUS}/user/profile/${G1PUB} | jq '._source.geoPoint.lon')

# REFRESH Cesium+ Avatar image
curl -s ${CESIUMPLUS}/user/profile/${G1PUB} | jq -r '._source.avatar._content' | base64 -d > "/tmp/_gchange.avatar.png"

# Get nodename
[[ -f /home/$YOU/.zen/ipfs/.$IPFSNODEID/G1SSB/_nodename ]] && nodename=$(cat /home/$YOU/.zen/ipfs/.$IPFSNODEID/G1SSB/_nodename)
if [[ $nodename == "" ]]; then
    nodename=$(cat /etc/hostname)
    extension=$(echo $nodename | cut -d '.' -f 2)
    if [[ $extension == $nodename ]]; then
        nodename=$nodename.home
    fi
    echo "$nodename" > /home/$YOU/.zen/ipfs/.$IPFSNODEID/G1SSB/_nodename
fi
########################################################################
# DUNITER G1 Wallet balance
export LC_ALL=C.UTF-8 #attipix
export LANG=C.UTF-8 #attipix

# COPY NODE G1SSB ID to IPFS
echo "$G1PUB" > ~/.zen/ipfs/.${IPFSNODEID}/G1SSB/_g1.pubkey

# IPFS Node PUBLISH Adresses so Pub can become bootstrap for ${g1author}
ipfs id | jq -r .Addresses[] > ~/.zen/ipfs/.${IPFSNODEID}/Addresses

# IPFS Node PUBLISH AgentVersion & repo.stat
ipfs id | jq -r .AgentVersion > ~/.zen/ipfs/.${IPFSNODEID}/AgentVersion
ipfs repo stat > ~/.zen/ipfs/.${IPFSNODEID}/repo.stat

echo "$diskperf" > ~/.zen/ipfs/.${IPFSNODEID}/disk.perf
echo $(df ~/.ipfs/ | tail -n 1 | awk '{print $4}') > ~/.zen/ipfs/.${IPFSNODEID}/disk.bytes


IWALLETS=$(ipfs add -rHq ~/.zen/ipfs | tail -n 1)
NODEIPNS=$(ipfs name publish --allow-offline --quieter /ipfs/$IWALLETS)

###
# GET ALL MY CESIUMPLUS FRIENDS AND SEND THEM my IPFS Address

cd ~/.zen/astrXbian/zen/jaklis
# GET LIST of issuer(s) who likes me
for liking_me in $(./jaklis.py like | jq -r '.likes[].issuer');
do
	# CHECk if I am liking him either
    friend_of_mine=$(./jaklis.py like -p $liking_me | jq -r '.yours');
	echo "Sending IPFSTRYME message to $liking_me"
	[[ $friend_of_mine != null ]] && ./jaklis.py send -d $liking_me -t "ipfstryme" -f ~/.zen/ipfs/.${IPFSNODEID}/tryme.addr
done
cd -

exit 0