#!/usr/bin/env bash
##
## ak-transactions <from> <to> <amount>
##
fullprogrampath="$(realpath $0)"
PROGRAM=$(basename $0)
descriptionString="Transactions module"

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

_ak_modules_transactions_main(){
    _ak_log_info "$FROM_ADDRESS to $TO_ADDRESS value sent: $AMOUNT"
    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":"$(date -u +%s)",
    "input":"$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