#!/bin/bash
########################################################################
# Author: Fred (support@qo-op.com)
# Version: 2020.03.21
# 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="${0##*/}"
echo '
########################################################################
# \\///
# qo-op
############# '$MY_PATH/$ME'
########################################################################
# ex: ./'$ME'
# Initialize SSB + G1SSB about + IPFS Node publish
########################################################################
      o__ __o      __o       o__ __o        o__ __o      o__ __o   
     /v     v\     __|>     /v     v\      /v     v\    <|     v\  
    />       <\      |     />       <\    />       <\   / \     <\ 
  o/                <o>   _\o____        _\o____        \o/     o/ 
 <|       _\__o__    |         \_\__o__       \_\__o__   |__  _<|  
  \\          |     < >              \              \    |       \ 
    \         /      |     \         /    \         /   <o>      / 
     o       o       o      o       o      o       o     |      o  
     <\__ __/>     __|>_    <\__ __/>      <\__ __/>    / \  __/>  
                    
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
# [ASTROPORT](https://astroport.com)
########################################################################
'
########################################################################
# ENVIRONEMENT DETECTION + IPFS ~/.zen/ipfs/.$IPFSNODEID/G1SSB/_info
########################################################################
IPFSNODEID=$(ipfs id -f='<id>\n')
[[ $IPFSNODEID == "" ]] && echo "ERROR missing IPFSNODEID" && exit 1
mkdir -p ~/.zen/ipfs/.$IPFSNODEID/G1SSB
########################################################################
# TODO: Create unique hostname in swarm !! uidna
EXTERNAL=$(cat /etc/hostname).local

[[ "$1" == "KILL" ]] && cp -f ~/.ssb/config.save && kill -9 $(cat ~/.zen/ssb.pid.bash) && killall node && echo "
 _    _ _ _ 
| |  (_) | |
| | ___| | |
| |/ / | | |
|   <| | | |
|_|\_\_|_|_|ed
            " 
            
ssbpub=$(sbotc whoami 2>/dev/null | jq -r .id)

if [[ $ssbpub == "" ]]; then
# ssb-server not running

[[ "$1" == "RESET" ]] && rm ~/.ssb # REMOVE BACKUP
[[ -d ~/.ssb.$USER ]] && echo "Backup already exists for $USER. MANUAL CHECK : rm -Rf ~/.ssb.$USER " && exit 1
[[ -d ~/.ssb ]] &&  mv ~/.ssb ~/.ssb.$USER && rm -Rf ~/.ssb # BACKUP ~/.ssb
mkdir -p ~/.ssb
echo "
         _      __ __ _  
 _ _ .__|_o _  (_ (_ |_) 
(_(_)| || |(_| __)__)|_) 
            _|           
$EXTERNAL
"

[[ -f ~/.ssb/config ]] && cp -f ~/.ssb/config ~/.ssb/config.bkp
cat > ~/.ssb/config <<EOF
{
  "incoming": {
    "net": [{ "port": 8008, "scope": "public", "transform": "shs" }]
  },
  "outgoing": {
    "net": [{ "transform": "shs" }]
  }
}
EOF
echo '
 __ _ _      _ _           
(_ |_|_)\  /|_|_) o._ o_|_ 
__)|_| \ \/ |_| \ || || |_ 
                           
'
cat > ~/.zen/run-ssb-PUB_$EXTERNAL.sh <<EOF
#!/bin/bash
echo _$ > ~/.zen/ssb.pid.bash
while true; do
  ssb-server start --host $EXTERNAL 2>/tmp/ssb.debug
  echo _! > ~/.zen/ssb.pid
done
EOF

[[ $1 == "PROD" ]] && sed -i s/tmp/dev/g ~/.zen/run-ssb-PUB_$EXTERNAL.sh && sed -i sed -i s/ssb\.debug/null/g ~/.zen/run-ssb-PUB_$EXTERNAL.sh # PROD=/dev/null
sed -i s/_/\$/g ~/.zen/run-ssb-PUB_$EXTERNAL.sh
chmod 755 ~/.zen/run-ssb-PUB_$EXTERNAL.sh

~/.zen/run-ssb-PUB_$EXTERNAL.sh &
sleep 5

[[ -f ~/.ssb/secret.dunikey ]] && cp ~/.ssb/secret.dunikey ~/.zen/secret.dunikey.$(date -u +%s%N | cut -b1-13)
ssbpub=$(sbotc whoami 2>/dev/null | jq -r .id)

fi

# secret.dunikey ? NODE_G1PUBKEY
[[ ! -f ~/.ssb/secret.dunikey ]] && $MY_PATH/tools/secret2dunikey.sh
NODE_G1PUBKEY=$(cat ~/.ssb/secret.dunikey | grep 'pub:' | cut -d ' ' -f 2)

echo "
$ssbpub
         _____    _____ _  
        (_  | /\ |_)||_| \ 
oooooooo__) |/--\| \||_|_/ !!!!!!!!!!!!!!

"

## PUBLISH ABOUT MESSAGE
##############################################
# CREATE G1 wallet QRCode
qrcodefile=~/.zen/ipfs/.$IPFSNODEID/G1SSB/_g1.qrcode.png
qrencode -s 5 -o $qrcodefile "$NODE_G1PUBKEY"

# Publish G1 Wallet PUBKEY QRCode to SSB
name=${qrcodefile##*/}
id="$(sbotc blobs.add < $qrcodefile)"
type="$(file -b --mime-type $qrcodefile)"
size="$(wc -c < $qrcodefile)"
# Publish ABOUT
sbot publish --type about --about $ssbpub --description "Welcome to [Astroport](https://astroport.com) G1SSB/IPFS Station [$IPFSNODEID](http://localhost:8080/ipns/$IPFSNODEID)" --name "$USER@$(cat /etc/hostname)" --image "$id"
# Publish QRCode FILE post
sbotc publish '{"type":"post","text":"[G1SSB_Wallet.png]('"$id"')\nUse https://cesium.app to send payment.\nComment your transaction with '"'Zen'"' to order ZenTag...","mentions":[{"link":"'"$id"'","name":"'"$name"'","size":'"$size"',"type":"'"$type"'"}]}'

# COPY NODE G1SSB ID to IPFS
echo "$ssbpub" > ~/.zen/ipfs/.$IPFSNODEID/G1SSB/_ssb.whoami
echo "$NODE_G1PUBKEY" > ~/.zen/ipfs/.$IPFSNODEID/G1SSB/_g1.pubkey

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



echo "

                
 /\ |_  _   _|_ 
/--\|_)(_)|_||_  message published

$ssbpub           

http://localhost:8080/ipns/$IPFSNODEID/.$IPFSNODEID/G1SSB/

INVITATION : $(sbotc invite.create 1)

"