# dialog_input() {
#     local title="$1"
#     local prompt="$2"
#     local default="$3"
#     local result
#     apt-get install -y dialog
#     result=$(dialog --backtitle "[dev] Proxmox VE Helper Scripts" \
#         --title "$title" \
#         --extra-button --extra-label "Back" \
#         --ok-label "Next" --cancel-label "Exit" \
#         --inputbox "$prompt" 10 58 "$default" 2>&1 >/dev/tty)

#     local exitcode=$?

#     case $exitcode in
#     0)
#         REPLY_RESULT="$result"
#         return 0
#         ;;         # OK
#     3) return 2 ;; # Back
#     *) return 1 ;; # Cancel/Exit
#     esac
# }

# advanced_settings() {
#     local step=1

#     while true; do
#         case $step in
#         1)
#             show_intro_messages && ((step++))
#             ;;
#         2)
#             select_distribution
#             result=$?
#             [[ $result -eq 0 ]] && ((step++))
#             [[ $result -eq 2 && $step -gt 1 ]] && ((step--))
#             [[ $result -eq 1 ]] && return
#             ;;
#         3)
#             select_version
#             result=$?
#             [[ $result -eq 0 ]] && ((step++))
#             [[ $result -eq 2 && $step -gt 1 ]] && ((step--))
#             [[ $result -eq 1 ]] && return
#             ;;
#         4)
#             select_container_type
#             result=$?
#             [[ $result -eq 0 ]] && ((step++))
#             [[ $result -eq 2 && $step -gt 1 ]] && ((step--))
#             [[ $result -eq 1 ]] && return
#             ;;
#         5)
#             set_root_password
#             result=$?
#             [[ $result -eq 0 ]] && ((step++))
#             [[ $result -eq 2 && $step -gt 1 ]] && ((step--))
#             [[ $result -eq 1 ]] && return
#             ;;
#         6)
#             set_container_id
#             result=$?
#             [[ $result -eq 0 ]] && ((step++))
#             [[ $result -eq 2 && $step -gt 1 ]] && ((step--))
#             [[ $result -eq 1 ]] && return
#             ;;
#         7)
#             set_hostname
#             result=$?
#             [[ $result -eq 0 ]] && ((step++))
#             [[ $result -eq 2 && $step -gt 1 ]] && ((step--))
#             [[ $result -eq 1 ]] && return
#             ;;
#         8)
#             set_disk_size
#             result=$?
#             [[ $result -eq 0 ]] && ((step++))
#             [[ $result -eq 2 && $step -gt 1 ]] && ((step--))
#             [[ $result -eq 1 ]] && return
#             ;;
#         9)
#             set_cpu_cores
#             result=$?
#             [[ $result -eq 0 ]] && ((step++))
#             [[ $result -eq 2 && $step -gt 1 ]] && ((step--))
#             [[ $result -eq 1 ]] && return
#             ;;
#         10)
#             set_ram_size
#             result=$?
#             [[ $result -eq 0 ]] && ((step++))
#             [[ $result -eq 2 && $step -gt 1 ]] && ((step--))
#             [[ $result -eq 1 ]] && return
#             ;;
#         11)
#             set_bridge
#             result=$?
#             [[ $result -eq 0 ]] && ((step++))
#             [[ $result -eq 2 && $step -gt 1 ]] && ((step--))
#             [[ $result -eq 1 ]] && return
#             ;;
#         12)
#             set_ip_address
#             result=$?
#             [[ $result -eq 0 ]] && ((step++))
#             [[ $result -eq 2 && $step -gt 1 ]] && ((step--))
#             [[ $result -eq 1 ]] && return
#             ;;
#         13)
#             set_gateway
#             result=$?
#             [[ $result -eq 0 ]] && ((step++))
#             [[ $result -eq 2 && $step -gt 1 ]] && ((step--))
#             [[ $result -eq 1 ]] && return
#             ;;
#         14)
#             set_apt_cacher
#             result=$?
#             [[ $result -eq 0 ]] && ((step++))
#             [[ $result -eq 2 && $step -gt 1 ]] && ((step--))
#             [[ $result -eq 1 ]] && return
#             ;;
#         15)
#             toggle_ipv6
#             result=$?
#             [[ $result -eq 0 ]] && ((step++))
#             [[ $result -eq 2 && $step -gt 1 ]] && ((step--))
#             [[ $result -eq 1 ]] && return
#             ;;
#         16)
#             set_mtu
#             result=$?
#             [[ $result -eq 0 ]] && ((step++))
#             [[ $result -eq 2 && $step -gt 1 ]] && ((step--))
#             [[ $result -eq 1 ]] && return
#             ;;
#         17)
#             set_dns_search_domain
#             result=$?
#             [[ $result -eq 0 ]] && ((step++))
#             [[ $result -eq 2 && $step -gt 1 ]] && ((step--))
#             [[ $result -eq 1 ]] && return
#             ;;
#         18)
#             set_dns_server
#             result=$?
#             [[ $result -eq 0 ]] && ((step++))
#             [[ $result -eq 2 && $step -gt 1 ]] && ((step--))
#             [[ $result -eq 1 ]] && return
#             ;;
#         19)
#             set_mac_address
#             result=$?
#             [[ $result -eq 0 ]] && ((step++))
#             [[ $result -eq 2 && $step -gt 1 ]] && ((step--))
#             [[ $result -eq 1 ]] && return
#             ;;
#         20)
#             set_vlan
#             result=$?
#             [[ $result -eq 0 ]] && ((step++))
#             [[ $result -eq 2 && $step -gt 1 ]] && ((step--))
#             [[ $result -eq 1 ]] && return
#             ;;
#         21)
#             set_tags
#             result=$?
#             [[ $result -eq 0 ]] && ((step++))
#             [[ $result -eq 2 && $step -gt 1 ]] && ((step--))
#             [[ $result -eq 1 ]] && return
#             ;;
#         22)
#             set_ssh_access
#             result=$?
#             [[ $result -eq 0 ]] && ((step++))
#             [[ $result -eq 2 && $step -gt 1 ]] && ((step--))
#             [[ $result -eq 1 ]] && return
#             ;;
#         23)
#             set_fuse
#             result=$?
#             [[ $result -eq 0 ]] && ((step++))
#             [[ $result -eq 2 && $step -gt 1 ]] && ((step--))
#             [[ $result -eq 1 ]] && return
#             ;;
#         24)
#             set_verbose
#             result=$?
#             [[ $result -eq 0 ]] && ((step++))
#             [[ $result -eq 2 && $step -gt 1 ]] && ((step--))
#             [[ $result -eq 1 ]] && return
#             ;;
#         25)
#             confirm_creation
#             result=$?
#             [[ $result -eq 0 ]] && break
#             [[ $result -eq 2 && $step -gt 1 ]] && ((step--))
#             [[ $result -eq 1 ]] && return
#             ;;
#         esac
#     done
# }

# show_intro_messages() {
#     dialog --backtitle "[dev] Proxmox VE Helper Scripts" \
#         --title "Instructional Tip" \
#         --msgbox "To make a selection, use the Spacebar." 8 58 || return 1

#     dialog --backtitle "[dev] Proxmox VE Helper Scripts" \
#         --title "Default distribution for $APP" \
#         --msgbox "Default is: ${var_os} ${var_version}\n\nIf the default Linux distribution is not adhered to, script support will be discontinued." 10 58 || return 1
#     return 0
# }

# select_distribution() {
#     [[ "$var_os" == "alpine" ]] && return 0

#     local default result exitcode
#     default="${var_os:-debian}"
#     var_os=""

#     local debian_flag ubuntu_flag
#     [[ "$default" == "debian" ]] && debian_flag="on" || debian_flag="off"
#     [[ "$default" == "ubuntu" ]] && ubuntu_flag="on" || ubuntu_flag="off"

#     while [[ -z "$var_os" ]]; do
#         exec 3>&1
#         result=$(dialog --clear \
#             --backtitle "[dev] Proxmox VE Helper Scripts" \
#             --title "DISTRIBUTION" \
#             --radiolist "Choose Distribution:" 15 60 4 \
#             "debian" "" "$debian_flag" \
#             "ubuntu" "" "$ubuntu_flag" \
#             --ok-label "Next" \
#             --cancel-label "Exit" \
#             --extra-button \
#             --extra-label "Back" \
#             2>&1 1>&3)
#         exitcode=$?
#         exec 3>&-

#         case "$exitcode" in
#         0)
#             if [[ "$result" =~ ^(debian|ubuntu)$ ]]; then
#                 var_os="$result"
#                 printf "%bOperating System: %b%s%b\n" "$OS$BOLD$DGN" "$BGN" "$var_os" "$CL"
#                 return 0
#             else
#                 printf "[DEBUG] No valid selection made (result='%s'), repeating...\n" "$result"
#             fi
#             ;;
#         3)
#             return 2
#             ;;
#         1 | 255)
#             return 1
#             ;;
#         *)
#             printf "[DEBUG] Unexpected exit code: %s\n" "$exitcode" >&2
#             return 1
#             ;;
#         esac
#     done
# }

# select_version() {
#     local default="${var_version}"
#     var_version=""
#     local list result exitcode

#     if [[ "$var_os" == "debian" ]]; then
#         case "$default" in
#         11) list=("11" "Bullseye" on "12" "Bookworm" off) ;;
#         12) list=("11" "Bullseye" off "12" "Bookworm" on) ;;
#         *) list=("11" "Bullseye" off "12" "Bookworm" off) ;;
#         esac
#     elif [[ "$var_os" == "ubuntu" ]]; then
#         case "$default" in
#         20.04) list=("20.04" "Focal" on "22.04" "Jammy" off "24.04" "Noble" off "24.10" "Oracular" off) ;;
#         22.04) list=("20.04" "Focal" off "22.04" "Jammy" on "24.04" "Noble" off "24.10" "Oracular" off) ;;
#         24.04) list=("20.04" "Focal" off "22.04" "Jammy" off "24.04" "Noble" on "24.10" "Oracular" off) ;;
#         24.10) list=("20.04" "Focal" off "22.04" "Jammy" off "24.04" "Noble" off "24.10" "Oracular" on) ;;
#         *) list=("20.04" "Focal" off "22.04" "Jammy" off "24.04" "Noble" off "24.10" "Oracular" off) ;;
#         esac
#     fi

#     result=$(dialog --backtitle "[dev] Proxmox VE Helper Scripts" \
#         --title "VERSION" \
#         --radiolist "Choose Version:" 15 58 5 \
#         "${list[@]}" \
#         --ok-label "Next" \
#         --cancel-label "Exit" \
#         --extra-button --extra-label "Back" \
#         3>&1 1>&2 2>&3)

#     exitcode=$?

#     case $exitcode in
#     0)
#         var_version="$result"
#         printf "%bVersion: %b%s%b\n" "$OSVERSION$BOLD$DGN" "$BGN" "$var_version" "$CL"
#         return 0
#         ;;
#     3) return 2 ;;
#     *) return 1 ;;
#     esac
# }

# select_container_type() {
#     local default="${CT_TYPE}"
#     CT_TYPE=""
#     local list result exitcode

#     [[ "$default" == "1" ]] && list=("1" "Unprivileged" on "0" "Privileged" off) || list=("1" "Unprivileged" off "0" "Privileged" on)

#     result=$(dialog --backtitle "[dev] Proxmox VE Helper Scripts" \
#         --title "CONTAINER TYPE" \
#         --radiolist "Choose Type:" 10 58 2 "${list[@]}" \
#         --extra-button --extra-label "Back" --ok-label "Next" --cancel-label "Exit" 3>&1 1>&2 2>&3)

#     exitcode=$?

#     case $exitcode in
#     0)
#         CT_TYPE="$result"
#         [[ "$CT_TYPE" == "0" ]] && desc="Privileged" || desc="Unprivileged"
#         printf "%bContainer Type: %b%s%b\n" "$CONTAINERTYPE$BOLD$DGN" "$BGN" "$desc" "$CL"
#         return 0
#         ;;
#     3) return 2 ;;
#     *) return 1 ;;
#     esac
# }
# set_root_password() {
#     local pw1 pw2 exitcode

#     while true; do
#         pw1=$(dialog --backtitle "[dev] Proxmox VE Helper Scripts" \
#             --title "PASSWORD (leave blank for automatic login)" \
#             --insecure --passwordbox "\nSet Root Password (needed for root ssh access)" 10 58 \
#             --extra-button --extra-label "Back" --ok-label "Next" --cancel-label "Exit" 3>&1 1>&2 2>&3)
#         exitcode=$?

#         case $exitcode in
#         0)
#             if [[ -z "$pw1" ]]; then
#                 PW1="Automatic Login"
#                 PW=""
#                 printf "%bRoot Password: %b%s%b\n" "$VERIFYPW$BOLD$DGN" "$BGN" "$PW1" "$CL"
#                 return 0
#             fi
#             if [[ "$pw1" == *" "* ]]; then
#                 dialog --msgbox "Password cannot contain spaces. Please try again." 8 58
#                 continue
#             fi
#             if [[ ${#pw1} -lt 5 ]]; then
#                 dialog --msgbox "Password must be at least 5 characters long. Please try again." 8 58
#                 continue
#             fi
#             pw2=$(dialog --backtitle "[dev] Proxmox VE Helper Scripts" \
#                 --title "PASSWORD VERIFICATION" \
#                 --insecure --passwordbox "\nVerify Root Password" 10 58 \
#                 --extra-button --extra-label "Back" --ok-label "Next" --cancel-label "Exit" 3>&1 1>&2 2>&3)
#             exitcode=$?
#             case $exitcode in
#             0)
#                 if [[ "$pw1" == "$pw2" ]]; then
#                     PW="-password $pw1"
#                     printf "%bRoot Password: %b********%b\n" "$VERIFYPW$BOLD$DGN" "$BGN" "$CL"
#                     return 0
#                 else
#                     dialog --msgbox "Passwords do not match. Please try again." 8 58
#                     continue
#                 fi
#                 ;;
#             3) return 2 ;;
#             *) return 1 ;;
#             esac
#             ;;
#         3) return 2 ;;
#         *) return 1 ;;
#         esac
#     done
# }

# set_container_id() {
#     local result exitcode
#     result=$(dialog --backtitle "[dev] Proxmox VE Helper Scripts" \
#         --title "CONTAINER ID" \
#         --inputbox "Set Container ID" 8 58 "$NEXTID" \
#         --extra-button --extra-label "Back" --ok-label "Next" --cancel-label "Exit" 3>&1 1>&2 2>&3)
#     exitcode=$?

#     case $exitcode in
#     0)
#         CT_ID="${result:-$NEXTID}"
#         printf "%bContainer ID: %b%s%b\n" "$CONTAINERID$BOLD$DGN" "$BGN" "$CT_ID" "$CL"
#         return 0
#         ;;
#     3) return 2 ;;
#     *) return 1 ;;
#     esac
# }

# set_hostname() {
#     local result exitcode
#     result=$(dialog --backtitle "[dev] Proxmox VE Helper Scripts" \
#         --title "HOSTNAME" \
#         --inputbox "Set Hostname" 8 58 "$NSAPP" \
#         --extra-button --extra-label "Back" --ok-label "Next" --cancel-label "Exit" 3>&1 1>&2 2>&3)
#     exitcode=$?

#     case $exitcode in
#     0)
#         if [[ -z "$result" ]]; then
#             HN="$NSAPP"
#         else
#             HN=$(tr -d ' ' <<<"${result,,}")
#         fi
#         printf "%bHostname: %b%s%b\n" "$HOSTNAME$BOLD$DGN" "$BGN" "$HN" "$CL"
#         return 0
#         ;;
#     3) return 2 ;;
#     *) return 1 ;;
#     esac
# }

# set_disk_size() {
#     local result exitcode
#     result=$(dialog --backtitle "[dev] Proxmox VE Helper Scripts" \
#         --title "DISK SIZE" \
#         --inputbox "Set Disk Size in GB" 8 58 "$var_disk" \
#         --extra-button --extra-label "Back" --ok-label "Next" --cancel-label "Exit" 3>&1 1>&2 2>&3)
#     exitcode=$?

#     case $exitcode in
#     0)
#         if [[ -z "$result" ]]; then
#             DISK_SIZE="$var_disk"
#         elif [[ "$result" =~ ^[0-9]+$ ]]; then
#             DISK_SIZE="$result"
#         else
#             dialog --msgbox "Disk size must be an integer!" 8 58
#             return 2
#         fi
#         printf "%bDisk Size: %b%s GB%b\n" "$DISKSIZE$BOLD$DGN" "$BGN" "$DISK_SIZE" "$CL"
#         return 0
#         ;;
#     3) return 2 ;;
#     *) return 1 ;;
#     esac
# }

# set_cpu_cores() {
#     local result exitcode
#     result=$(dialog --backtitle "[dev] Proxmox VE Helper Scripts" \
#         --title "CORE COUNT" \
#         --inputbox "Allocate CPU Cores" 8 58 "$var_cpu" \
#         --extra-button --extra-label "Back" --ok-label "Next" --cancel-label "Exit" 3>&1 1>&2 2>&3)
#     exitcode=$?

#     case $exitcode in
#     0)
#         CORE_COUNT="${result:-$var_cpu}"
#         printf "%bCPU Cores: %b%s%b\n" "$CPUCORE$BOLD$DGN" "$BGN" "$CORE_COUNT" "$CL"
#         return 0
#         ;;
#     3) return 2 ;;
#     *) return 1 ;;
#     esac
# }

# set_ram_size() {
#     local result exitcode
#     result=$(dialog --backtitle "[dev] Proxmox VE Helper Scripts" \
#         --title "RAM" \
#         --inputbox "Allocate RAM in MiB" 8 58 "$var_ram" \
#         --extra-button --extra-label "Back" --ok-label "Next" --cancel-label "Exit" 3>&1 1>&2 2>&3)
#     exitcode=$?

#     case $exitcode in
#     0)
#         RAM_SIZE="${result:-$var_ram}"
#         printf "%bRAM Size: %b%s MiB%b\n" "$RAMSIZE$BOLD$DGN" "$BGN" "$RAM_SIZE" "$CL"
#         return 0
#         ;;
#     3) return 2 ;;
#     *) return 1 ;;
#     esac
# }

# set_bridge() {
#     local result exitcode
#     result=$(dialog --backtitle "[dev] Proxmox VE Helper Scripts" \
#         --title "BRIDGE" \
#         --inputbox "Set a Bridge" 8 58 "vmbr0" \
#         --extra-button --extra-label "Back" --ok-label "Next" --cancel-label "Exit" 3>&1 1>&2 2>&3)
#     exitcode=$?

#     case $exitcode in
#     0)
#         BRG="${result:-vmbr0}"
#         printf "%bBridge: %b%s%b\n" "$BRIDGE$BOLD$DGN" "$BGN" "$BRG" "$CL"
#         return 0
#         ;;
#     3) return 2 ;;
#     *) return 1 ;;
#     esac
# }

# set_ip_address() {
#     local result exitcode
#     while true; do
#         result=$(dialog --backtitle "[dev] Proxmox VE Helper Scripts" \
#             --title "IP ADDRESS" \
#             --inputbox "Set a Static IPv4 CIDR Address (/24)" 8 58 "dhcp" \
#             --extra-button --extra-label "Back" --ok-label "Next" --cancel-label "Exit" 3>&1 1>&2 2>&3)
#         exitcode=$?

#         case $exitcode in
#         0)
#             if [[ "$result" == "dhcp" ]]; then
#                 NET="dhcp"
#                 printf "%bIP Address: %b%s%b\n" "$NETWORK$BOLD$DGN" "$BGN" "$NET" "$CL"
#                 return 0
#             elif [[ "$result" =~ ^([0-9]{1,3}\.){3}[0-9]{1,3}/([0-9]|[1-2][0-9]|3[0-2])$ ]]; then
#                 NET="$result"
#                 printf "%bIP Address: %b%s%b\n" "$NETWORK$BOLD$DGN" "$BGN" "$NET" "$CL"
#                 return 0
#             else
#                 dialog --msgbox "$result is an invalid IPv4 CIDR address. Please enter a valid address or 'dhcp'." 8 58
#                 continue
#             fi
#             ;;
#         3) return 2 ;;
#         *) return 1 ;;
#         esac
#     done
# }

# set_gateway() {
#     local result exitcode
#     if [[ "$NET" == "dhcp" ]]; then
#         GATE=""
#         printf "%bGateway IP Address: %bDefault%b\n" "$GATEWAY$BOLD$DGN" "$BGN" "$CL"
#         return 0
#     fi

#     while true; do
#         result=$(dialog --backtitle "[dev] Proxmox VE Helper Scripts" \
#             --title "Gateway IP" \
#             --inputbox "Enter gateway IP address" 8 58 \
#             --extra-button --extra-label "Back" --ok-label "Next" --cancel-label "Exit" 3>&1 1>&2 2>&3)
#         exitcode=$?

#         case $exitcode in
#         0)
#             if [[ -z "$result" ]]; then
#                 dialog --msgbox "Gateway IP address cannot be empty" 8 58
#                 continue
#             elif [[ "$result" =~ ^([0-9]{1,3}\.){3}[0-9]{1,3}$ ]]; then
#                 GATE=",gw=$result"
#                 printf "%bGateway IP Address: %b%s%b\n" "$GATEWAY$BOLD$DGN" "$BGN" "$result" "$CL"
#                 return 0
#             else
#                 dialog --msgbox "Invalid IP address format" 8 58
#             fi
#             ;;
#         3) return 2 ;;
#         *) return 1 ;;
#         esac
#     done
# }

# set_apt_cacher() {
#     local result exitcode
#     if [[ "$var_os" == "alpine" ]]; then
#         APT_CACHER=""
#         APT_CACHER_IP=""
#         return 0
#     fi

#     result=$(dialog --backtitle "[dev] Proxmox VE Helper Scripts" \
#         --title "APT-Cacher IP" \
#         --inputbox "Set APT-Cacher IP (leave blank for none)" 8 58 \
#         --extra-button --extra-label "Back" --ok-label "Next" --cancel-label "Exit" 3>&1 1>&2 2>&3)
#     exitcode=$?

#     case $exitcode in
#     0)
#         APT_CACHER_IP="$result"
#         APT_CACHER="${APT_CACHER_IP:+yes}"
#         printf "%bAPT-Cacher IP Address: %b%s%b\n" "$NETWORK$BOLD$DGN" "$BGN" "${APT_CACHER_IP:-Default}" "$CL"
#         return 0
#         ;;
#     3) return 2 ;;
#     *) return 1 ;;
#     esac
# }

# toggle_ipv6() {
#     dialog --backtitle "[dev] Proxmox VE Helper Scripts" \
#         --title "IPv6" \
#         --yesno "Disable IPv6?" 10 58 \
#         --extra-button --extra-label "Back" --ok-label "Yes" --cancel-label "No"
#     case $? in
#     0) DISABLEIP6="yes" ;;
#     1) DISABLEIP6="no" ;;
#     3) return 2 ;;
#     *) return 1 ;;
#     esac
#     printf "%bDisable IPv6: %b%s%b\n" "$DISABLEIPV6$BOLD$DGN" "$BGN" "$DISABLEIP6" "$CL"
#     return 0
# }
# set_mtu() {
#     local result exitcode
#     result=$(dialog --backtitle "[dev] Proxmox VE Helper Scripts" \
#         --title "MTU SIZE" \
#         --inputbox "Set Interface MTU Size (leave blank for default [1500])" 8 58 "" \
#         --extra-button --extra-label "Back" --ok-label "Next" --cancel-label "Exit" 3>&1 1>&2 2>&3)
#     exitcode=$?

#     case $exitcode in
#     0)
#         if [[ -z "$result" ]]; then
#             MTU1="Default"
#             MTU=""
#         else
#             MTU1="$result"
#             MTU=",mtu=$MTU1"
#         fi
#         printf "%bInterface MTU Size: %b%s%b\n" "$DEFAULT$BOLD$DGN" "$BGN" "$MTU1" "$CL"
#         return 0
#         ;;
#     3) return 2 ;;
#     *) return 1 ;;
#     esac
# }

# set_dns_search_domain() {
#     local result exitcode
#     result=$(dialog --backtitle "[dev] Proxmox VE Helper Scripts" \
#         --title "DNS Search Domain" \
#         --inputbox "Set a DNS Search Domain (leave blank for HOST)" 8 58 "" \
#         --extra-button --extra-label "Back" --ok-label "Next" --cancel-label "Exit" 3>&1 1>&2 2>&3)
#     exitcode=$?

#     case $exitcode in
#     0)
#         if [[ -z "$result" ]]; then
#             SX="Host"
#             SD=""
#         else
#             SX="$result"
#             SD="-searchdomain=$result"
#         fi
#         printf "%bDNS Search Domain: %b%s%b\n" "$SEARCH$BOLD$DGN" "$BGN" "$SX" "$CL"
#         return 0
#         ;;
#     3) return 2 ;;
#     *) return 1 ;;
#     esac
# }

# set_dns_server() {
#     local result exitcode
#     result=$(dialog --backtitle "[dev] Proxmox VE Helper Scripts" \
#         --title "DNS SERVER IP" \
#         --inputbox "Set a DNS Server IP (leave blank for HOST)" 8 58 "" \
#         --extra-button --extra-label "Back" --ok-label "Next" --cancel-label "Exit" 3>&1 1>&2 2>&3)
#     exitcode=$?

#     case $exitcode in
#     0)
#         if [[ -z "$result" ]]; then
#             NX="Host"
#             NS=""
#         else
#             NX="$result"
#             NS="-nameserver=$result"
#         fi
#         printf "%bDNS Server IP Address: %b%s%b\n" "$NETWORK$BOLD$DGN" "$BGN" "$NX" "$CL"
#         return 0
#         ;;
#     3) return 2 ;;
#     *) return 1 ;;
#     esac
# }

# set_mac_address() {
#     local result exitcode
#     result=$(dialog --backtitle "[dev] Proxmox VE Helper Scripts" \
#         --title "MAC ADDRESS" \
#         --inputbox "Set a MAC Address (leave blank for generated MAC)" 8 58 "" \
#         --extra-button --extra-label "Back" --ok-label "Next" --cancel-label "Exit" 3>&1 1>&2 2>&3)
#     exitcode=$?

#     case $exitcode in
#     0)
#         if [[ -z "$result" ]]; then
#             MAC1="Default"
#             MAC=""
#         else
#             MAC1="$result"
#             MAC=",hwaddr=$MAC1"
#         fi
#         printf "%bMAC Address: %b%s%b\n" "$MACADDRESS$BOLD$DGN" "$BGN" "$MAC1" "$CL"
#         return 0
#         ;;
#     3) return 2 ;;
#     *) return 1 ;;
#     esac
# }

# set_vlan() {
#     local result exitcode
#     result=$(dialog --backtitle "[dev] Proxmox VE Helper Scripts" \
#         --title "VLAN" \
#         --inputbox "Set a VLAN (leave blank for no VLAN)" 8 58 "" \
#         --extra-button --extra-label "Back" --ok-label "Next" --cancel-label "Exit" 3>&1 1>&2 2>&3)
#     exitcode=$?

#     case $exitcode in
#     0)
#         if [[ -z "$result" ]]; then
#             VLAN1="Default"
#             VLAN=""
#         else
#             VLAN1="$result"
#             VLAN=",tag=$VLAN1"
#         fi
#         printf "%bVlan: %b%s%b\n" "$VLANTAG$BOLD$DGN" "$BGN" "$VLAN1" "$CL"
#         return 0
#         ;;
#     3) return 2 ;;
#     *) return 1 ;;
#     esac
# }

# set_tags() {
#     local result exitcode
#     result=$(dialog --backtitle "[dev] Proxmox VE Helper Scripts" \
#         --title "Advanced Tags" \
#         --inputbox "Set Custom Tags? [If you remove all, there will be no tags!]" 8 58 "$TAGS" \
#         --extra-button --extra-label "Back" --ok-label "Next" --cancel-label "Exit" 3>&1 1>&2 2>&3)
#     exitcode=$?

#     case $exitcode in
#     0)
#         if [[ -n "$result" ]]; then
#             ADV_TAGS=$(tr -d '[:space:]' <<<"$result")
#             TAGS="$ADV_TAGS"
#         else
#             TAGS=";"
#         fi
#         printf "%bTags: %b%s%b\n" "$NETWORK$BOLD$DGN" "$BGN" "$TAGS" "$CL"
#         return 0
#         ;;
#     3) return 2 ;;
#     *) return 1 ;;
#     esac
# }

# set_ssh_access() {
#     local result exitcode

#     if [[ "$PW" == -password* ]]; then
#         dialog --backtitle "[dev] Proxmox VE Helper Scripts" \
#             --title "SSH ACCESS" \
#             --yesno "Enable Root SSH Access?" 10 58 \
#             --extra-button --extra-label "Back" --ok-label "Yes" --cancel-label "No"
#         exitcode=$?
#         case $exitcode in
#         0) SSH="yes" ;;
#         1) SSH="no" ;;
#         3) return 2 ;;
#         *) return 1 ;;
#         esac
#     else
#         SSH="no"
#     fi

#     printf "%bRoot SSH Access: %b%s%b\n" "$ROOTSSH$BOLD$DGN" "$BGN" "$SSH" "$CL"

#     if [[ "$SSH" == "yes" ]]; then
#         result=$(dialog --backtitle "[dev] Proxmox VE Helper Scripts" \
#             --title "SSH Key" \
#             --inputbox "SSH Authorized key for root (leave empty for none)" 8 58 "" \
#             --extra-button --extra-label "Back" --ok-label "Next" --cancel-label "Exit" 3>&1 1>&2 2>&3)
#         exitcode=$?
#         case $exitcode in
#         0)
#             SSH_AUTHORIZED_KEY="$result"
#             return 0
#             ;;
#         3) return 2 ;;
#         *) return 1 ;;
#         esac
#     else
#         SSH_AUTHORIZED_KEY=""
#         return 0
#     fi
# }

# set_fuse() {
#     dialog --backtitle "[dev] Proxmox VE Helper Scripts" \
#         --title "FUSE Support" \
#         --yesno "Enable FUSE (Filesystem in Userspace) support in the container?" 10 58 \
#         --extra-button --extra-label "Back" --ok-label "Yes" --cancel-label "No"
#     case $? in
#     0) ENABLE_FUSE="yes" ;;
#     1) ENABLE_FUSE="no" ;;
#     3) return 2 ;;
#     *) return 1 ;;
#     esac
#     printf "%bFUSE (Filesystem in Userspace) Support: %b%s%b\n" "$FUSE$BOLD$DGN" "$BGN" "$ENABLE_FUSE" "$CL"
#     return 0
# }

# set_verbose() {
#     dialog --backtitle "[dev] Proxmox VE Helper Scripts" \
#         --title "VERBOSE MODE" \
#         --yesno "Enable Verbose Mode?" 10 58 \
#         --extra-button --extra-label "Back" --ok-label "Yes" --cancel-label "No"
#     case $? in
#     0) VERB="yes" ;;
#     1) VERB="no" ;;
#     3) return 2 ;;
#     *) return 1 ;;
#     esac
#     printf "%bVerbose Mode: %b%s%b\n" "$SEARCH$BOLD$DGN" "$BGN" "$VERB" "$CL"
#     return 0
# }

# confirm_creation() {
#     dialog --backtitle "[dev] Proxmox VE Helper Scripts" \
#         --title "ADVANCED SETTINGS COMPLETE" \
#         --yesno "Ready to create ${APP} LXC?" 10 58 \
#         --extra-button --extra-label "Back" --ok-label "Yes" --cancel-label "No"
#     case $? in
#     0)
#         printf "%bCreating a %s LXC using the above advanced settings%b\n" "$CREATING$BOLD$RD" "$APP" "$CL"
#         return 0
#         ;;
#     3) return 2 ;;
#     *) return 1 ;;
#     esac
# }