#!/bin/bash
################################################################################
# Author: Fred (support@qo-op.com)
# Version: 0.1
# License: AGPL-3.0 (https://choosealicense.com/licenses/agpl-3.0/)
################################################################################
# TODO: Before June 2020: Get "./billets/$bpath/note.authfile.GPGPASS.gpg" for automatic Payback
# Search for old G1Billets for final CHK : Forget & Transfer G1 ? 
source ./shell/init.sh
source ./shell/functions.sh

# Existence days number can be $1
if [[ "$1" ]]; then vieux="$1"; else vieux=210; fi
if [[ "$2" ]]; then dest="$2"; else dest=$NODE_G1PUBKEY; fi

echo "Recherche de G1Billets plus vieux que $vieux jours."
Nbillets=$(find billets/ -daystart -mtime +$vieux -type f -name "*.pubkey" | wc -l)
echo "$Nbillets G1Billets trouvés..."

for result in $(find billets/ -daystart -mtime +$vieux -type d -name "*"); do
    billetname=$(echo $result | cut -d '/' -f 2)
    if [[ $billetname && "$billetname" != "MEMBERS" ]]; then
        ((Nbillets --))
        numero=$(echo $billetname | sed s/_/\ /g )
        creator=$(cat "$result/note.creator")
        value=$(cat "$result/note.value")
        unit=$(cat "$result/note.unit")
        pubkey=$(cat "$result/note.pubkey")
        salt=$(cat "$result/note.salt")
        secret=$(cat "$result/note.secret")

        solde=$(/usr/local/bin/silkaj -p duniter-g1.p2p.legal:443 balance $pubkey | grep Quantitative | cut -d '=' -f 2 | cut -d ' ' -f 2)

        # GET creator member wallet ($dest) and refund if still at initial G1 value (lost or unused BILL).
        virement=$solde
        [[ -f "$result/note.g1" ]] && initialvalue=$(cat "$result/note.g1") && if [[ $solde -eq $initialvalue ]]; then virement=$solde; else virement=1; fi
        [[ -f "$result/note.memrib" ]] && dest=$(cat "$result/memrib")

        echo ">>> $billetname $pubkey créé par $creator, valeur initiale $virement G1 (initialement $initialvalue G1)."
        echo ">>> Virer à $dest $virement G1 du G1billet !! ID / Pass:"
        echo $numero
        echo $secret $salt
        echo "/usr/local/bin/silkaj tx --amount=\"$virement\" --output=\"$dest\""

        if [[ "$virement" == "0.0" ]]; then
            echo "G1Billet déjà vide, suppression de $result"; rm -Rf $result;
        else
            PAY=$(/usr/local/bin/silkaj -p g1.presles.fr:443 tx --amount="$virement" --output="$dest" --comment="[G1Billet] $numero" -y)
            if [[ ! $(echo $PAY | grep "successfully sent") ]]; then
                echo "!!!! ERREUR: $virement Something Wrong happened with $result. Moving to /tmp/ERROR_BILL_$billetname (please check or remove)"
                mkdir -p /tmp/ERROR_BILL_$billetname
                mv $result/* /tmp/ERROR_BILL_$billetname
            else
                echo $PAY
                echo "OK! On supprime $result et continue avec le billet $Nbillets"
                echo
                rm -Rf $result
            fi
        fi
    else
        echo "MEMBER:" $result
    fi
done