#!/usr/bin/env fish

# User chooses VPN server
set SERVERS (cat ~/NixFlake/config/rofi/menus/servers.txt) # TODO: This file should probably be generated by nix?
set SERVER (echo -e (string join "\n" $SERVERS) | rofi -theme ~/NixFlake/config/rofi/rofi.rasi -dmenu -p "vpn" -i)
if not contains $SERVER $SERVERS
    exit
end

# User chooses action
set ACTIONS "start" "stop" "status"
set ACTION (echo -e (string join "\n" $ACTIONS) | rofi -theme ~/NixFlake/config/rofi/rofi.rasi -dmenu -p "action" -i)
if not contains $ACTION $ACTIONS
    exit
end

# Enable wireguard netdev
set COMMAND "systemctl $ACTION wg0-$SERVER.service"
set EVAL_RESULT "$(eval $COMMAND)"

if test $ACTION = "status" && test -n "$EVAL_RESULT"
    # Display result if it exists
    rofi -theme ~/NixFlake/config/rofi/rofi.rasi -e "$EVAL_RESULT"
else if test $ACTION = "start"
    # Launch chromium in firejail
    firejail --noprofile --netns=vpn chromium --incognito ipaddress.my &>/dev/null
end