#@include core
ncdc_user=${ncdc_user:-hooker}
ncdc_bin=${ncdc_bin:-/usr/bin/ncdc}

ncdc_config(){
    # maybe we want to use the running ncdc process and communicate via tmux send-keys ?
   (sleep 1;cat;printf "/quit\n") | sudo -u $ncdc_user "$ncdc_bin"
}

ncdc_configure_netshare(){
    :${1?provide path to share}
    rnd=`hexdump -n 2 -e '/2 "%u"' /dev/urandom`
    rnd_name="share_$rnd"
    info "setting active as true"
    info "adding share"
    (echo "/set active true" ;
    echo "/share $rnd_name $1") | ncdc_config
}

ncdc_configure_nick(){
    nick=${1?nick must be provided}
    info "configuring DC Nick: $nick"
    echo "/nick $nick" | ncdc_config
}
ncdc_configure_hub(){
    rnd=`hexdump -n 2 -e '/2 "%u"' /dev/urandom`
    hubname="hub_$rnd"
    hub=${1?adcs://localhost:2781}
    info "configuring DC Hub: $hub, activating autconnect"
    (echo "/open ${hubname} ${hub}" ;
    echo "/hset autoconnect true") | ncdc_config
}


ncdc_install(){
install_dir="$(dirname "${ncdc_bin}")"
info "installing ncdc to $install_dir"
curl http://dev.yorhel.nl/download/ncdc-linux-x86_64-1.19.tar.gz | tar xz -C "$install_dir"
useradd -m $ncdc_user ||:
}

ncdc_autostart(){
# only systemd
# punani install tmux
cat > /etc/systemd/system/ncdc@.service <<EOF
[Unit]
Description=ncdc
Requires=network.target local-fs.target

[Service]
Type=oneshot
RemainAfterExit=yes
KillMode=none
User=%I
ExecStart=/usr/bin/tmux new-session -s dcpp -n ncdc -d ncdc
ExecStop=/usr/bin/tmux send-keys -t dcpp:ncdc "/quit" C-m

[Install]
WantedBy=multi-user.target
EOF
systemctl enable ncdc@$ncdc_user
}