#!/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 !! IPFS is not installed !?" && exit 1
########################################################################
[[ ! -f ~/.zen/secret.dunikey ]] && $MY_PATH/tools/secret2dunikey.sh
G1PUB=$(cat ~/.zen/secret.dunikey | grep 'pub:' | cut -d ' ' -f 2)
[[ $G1PUB == "" ]] && echo "ERROR G1PUB empty !! Please check it..." && exit 1
########################################################################

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

# IPFS LOCAL REPOSITORY for Node Identity G1 + SSB 
mkdir -p ~/.zen/ipfs/.$IPFSNODEID/G1SSB

# PUBLISH default "eth" NOT isLAN IP addresses for ./zen/ssb_IPFS_swarm.sh
tryme=$(ipfs id | jq -r .Addresses[] | tail -n 1 )
isLAN=$(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])/")
[[ ! $isLAN ]] && sbotc publish '{"type":"ipfstryme","text":"'"$tryme"'"}'

trymev4=$(ipfs id | jq -r .Addresses[] | grep $(hostname -I | cut -f 1 -d ' '))
isLANv4=$(echo $trymev4 | cut -f3 -d '/' | grep -E "/(^127\.)|(^192\.168\.)|(^fd42\:)|(^10\.)|(^172\.1[6-9]\.)|(^172\.2[0-9]\.)|(^172\.3[0-1]\.)|(^::1$)|(^[fF][cCdD])/")
[[ $isLAN && ! $isLANv4 ]] && sbotc publish '{"type":"ipfstryme","text":"'"$trymev4"'"}' && tryme="$trymev4"

trymev6=$(ipfs id | jq -r .Addresses[] | grep $(hostname -I | cut -f 2 -d ' '))
isLANv6=$(echo $trymev6 | cut -f3 -d '/' | grep -E "/(^127\.)|(^192\.168\.)|(^fd42\:)|(^10\.)|(^172\.1[6-9]\.)|(^172\.2[0-9]\.)|(^172\.3[0-1]\.)|(^::1$)|(^[fF][cCdD])/")
[[ $isLAN && $isLANv4 && ! $isLANv6 ]] && sbotc publish '{"type":"ipfstryme","text":"'"$trymev6"'"}' && tryme="$trymev6"

################################
# ADD Cesium+ informations
GCHANGE="https://data.gchange.fr"

# PREPARE title
# Made from Gchange+ profile tittle and city OR user@hostname 
title=$(curl -s ${GCHANGE}/user/profile/${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.cesium_name

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

city=$(curl -s ${GCHANGE}/user/profile/${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 ${GCHANGE}/user/profile/${G1PUB} | jq '._source.geoPoint.lat')
[[ $geopointlat != null ]] && sbotc publish '{"type":"cesium_geoPoint.lat","text":"'"$geopointlat"'"}' 
geopointlon=$(curl -s ${GCHANGE}/user/profile/${G1PUB} | jq '._source.geoPoint.lon')
[[ $geopointlon != null ]] && sbotc publish '{"type":"cesium_geoPoint.lon","text":"'"$geopointlon"'"}' 

# REFRESH Cesium+ Avatar image
curl -s ${GCHANGE}/user/profile/${G1PUB} | jq -r '._source.avatar._content' | base64 -d > "/tmp/_g1.avatar.png"

# Get 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
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 "$tryme" > ~/.zen/ipfs/.${IPFSNODEID}/tryme.addr
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)

###
# 

exit 0