#!/usr/bin/env bash
#
# gtk3 based popup dialog to launch a RDP session with FreeRDP/xfreerdp
#
# Requires: yad, xfreerdp, awk
#
# SPDX-License-Identifier: MIT

# generic xfreerdp defaults to pre-fill in the dialog
_XFDEFS="/cert-ignore /cert-tofu /bpp:16 +clipboard /size:1280x960"

# yad gtk3 dialog
_DATA=$(yad --title "FreeRDP Connection" --form --width=480 \
          --field="Server\:" "" \
          --field="Username\:" "" \
          --field="Password\::H" "" \
          --field="Domain\:" "" \
          --field="Gateway\:" "" \
          --field="Gateway User\:" "" \
          --field="Gateway Password\::H" "" \
          --field="Gateway Domain\:" "" \
          --field=$"xfreerdp Options\:" "$_XFDEFS")
_RES=$?

# yad exits 0 = OK, 1 = Cancel
if [[ $_RES -eq 0 ]]; then

  # pull the input out of the yad payload
  _SRV=$(echo "$_DATA" | awk 'BEGIN {FS="|" } { print $1 }')
  _USER=$(echo "$_DATA" | awk 'BEGIN {FS="|" } { print $2 }')
  _PASS=$(echo "$_DATA" | awk 'BEGIN {FS="|" } { print $3 }')
  _DOMAIN=$(echo "$_DATA" | awk 'BEGIN {FS="|" } { print $4 }')
  _GATEWAY=$(echo "$_DATA" | awk 'BEGIN {FS="|" } { print $5 }')
  _GWUSER=$(echo "$_DATA" | awk 'BEGIN {FS="|" } { print $6 }')
  _GWPASS=$(echo "$_DATA" | awk 'BEGIN {FS="|" } { print $7 }')
  _GWDOM=$(echo "$_DATA" | awk 'BEGIN {FS="|" } { print $8 }')
  _XFOPTS=$(echo "$_DATA" | awk 'BEGIN {FS="|" } { print $9 }')

  # launch the command with the inputs
  # shellcheck disable=SC2086
  xfreerdp $_XFOPTS /t:"$_SRV" \
    /g:"$_GATEWAY" /gu:"$_GWUSER" /gp:"$_GWPASS" /gd:"$_GWDOM" \
    /d:"$_DOMAIN" /u:"$_USER" /p:"$_PASS" /v:"$_SRV"
fi