#!/bin/bash

TMP_FILE=$(mktemp)
TMP_USERS=$(mktemp)
TMP_OUT=$(mktemp)

# 1) Get the list of users
bash $SMB_TOOLS_PATH/functions/list_smb_users.sh > "$TMP_USERS"
if [ ! -s "$TMP_USERS" ]; then
    dialog --msgbox "No users" 10 40
    rm -f "$TMP_FILE" "$TMP_USERS" "$TMP_OUT"
    exit 1
fi

# 2) Prepare user list for dialog --menu (username + empty description)
MENU_ITEMS=()
while read -r user; do
    MENU_ITEMS+=("$user" "")
done < "$TMP_USERS"

# 3) Ask the user to select one from the list
dialog --backtitle "Remove SMB User" \
       --menu "Select a user to remove:" 15 50 8 \
       "${MENU_ITEMS[@]}" 2>"$TMP_FILE"
USERNAME=$(<"$TMP_FILE")

# 4) Run the removal script
bash $SMB_TOOLS_PATH/functions/remove_smb_user.sh "$USERNAME" >"$TMP_OUT" 2>&1

# 5) Show output
dialog --backtitle "Remove SMB User" \
       --title "Result" \
       --textbox "$TMP_OUT" 20 60

# 6) Cleanup
rm -f "$TMP_FILE" "$TMP_USERS" "$TMP_OUT"