#!/usr/bin/env bash
###
### arching-kaos-tools
### Tools to interact and build an Arching Kaos Infochain
### Copyright (C) 2021 - 2025  kaotisk
###
### This program is free software: you can redistribute it and/or modify
### it under the terms of the GNU General Public License as published by
### the Free Software Foundation, either version 3 of the License, or
### (at your option) any later version.
###
### This program is distributed in the hope that it will be useful,
### but WITHOUT ANY WARRANTY; without even the implied warranty of
### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
### GNU General Public License for more details.
###
### You should have received a copy of the GNU General Public License
### along with this program.  If not, see <http://www.gnu.org/licenses/>.
###
##
## ak-transactions <from> <to> <amount>
##
fullprogrampath="$(realpath $0)"
PROGRAM=$(basename $0)
descriptionString="Transactions module"

source $AK_LIBDIR/_ak_log
source $AK_LIBDIR/_ak_utils
source $AK_LIBDIR/_ak_script
source $AK_LIBDIR/_ak_ipfs
source $AK_LIBDIR/_ak_gpg
source $AK_LIBDIR/_ak_zblock

function _ak_modules_transactions_main(){
    _ak_log_info "$FROM_ADDRESS to $TO_ADDRESS value sent: $AMOUNT"
    echo "Select an address to send from:"
    select FROM_ADDRESS in $(_ak_gpg_list_secret_keys)
    do
        echo $FROM_ADDRESS
        break
    done
    echo "Select an address to send to:"
    select TO_ADDRESS in $(_ak_gpg_list_keys)
    do
        echo $TO_ADDRESS
        break
    done
    total="$(ak get balances | grep $FROM_ADDRESS)"
    printf 'Enter amount (max : %s):\n' "$total"
    read -r AMOUNT
    FEE="$(printf '%s%s%s' "$FROM_ADDRESS" "$TO_ADDRESS" "$AMOUNT" | wc -c)"
    cat > transaction_file <<EOF
$FROM_ADDRESS
$TO_ADDRESS
$AMOUNT
$FEE
EOF
    TRANSACTION_FILE="transaction_file"
    FILE_IPFS_HASH=$(_ak_ipfs_add $TRANSACTION_FILE)

    SIGN_FILE=$TRANSACTION_FILE".asc"
    _ak_gpg_sign_detached $SIGN_FILE $TRANSACTION_FILE

    FILE_SIGNATURE=$(_ak_ipfs_add $SIGN_FILE)

    cat > data <<EOF
{
    "timestamp":"$(_ak_datetime_unix)",
    "input":"$FROM_ADDRESS",
    "output":"$TO_ADDRESS",
    "amount":"$AMOUNT",
    "ipfs":"$FILE_IPFS_HASH",
    "detach":"$FILE_SIGNATURE"
}
EOF

}

#if [ ! -z $3 ];
#then
    PWD="$(pwd)"
    FROM_ADDRESS="$1"
    TO_ADDRESS="$2"
    AMOUNT="$3"
    _ak_modules_transactions_main
    cat $PWD/data | jq -M
    _ak_zblock_pack transaction/add $PWD/data
#else _ak_usage
#fi