#!/data/data/com.termux/files/usr/bin/bash
# Pro_Hacker2 LITE v1.0
# Educational / legal utilities only.
# Lite edition to demo features of the full Pro_Hacker2 toolkit.

VERSION="1.0.0"

# CHANGE THIS to the RAW URL of this script in your GitHub/Gist/etc.
UPDATE_URL="https://raw.githubusercontent.com/YOURUSER/Pro_Hacker2_LITE/main/pro_hacker2_lite.sh"

KOFI_LINK="https://ko-fi.com/kali188"

# ---------- COLORS ----------
c_reset="\e[0m"
c_red="\e[31m"
c_green="\e[32m"
c_yellow="\e[33m"
c_blue="\e[34m"
c_magenta="\e[35m"
c_cyan="\e[36m"
c_gray="\e[90m"

# ---------- ANDROID / CYBER BANNER ----------
banner() {
  clear
  echo -e "${c_green}"
  echo "   ___            _   _             _                "
  echo "  / _ \ _ __  ___| |_(_) ___ _ __  | |__   ___ _ __  "
  echo " | | | | '_ \/ __| __| |/ _ \ '_ \ | '_ \ / _ \ '_ \ "
  echo " | |_| | | | \__ \ |_| |  __/ | | || | | |  __/ | | |"
  echo "  \___/|_| |_|___/\__|_|\___|_| |_||_| |_|\___|_| |_|"
  echo -e "${c_reset}"
  echo -e "${c_green}         Pro_Hacker2 LITE v${VERSION}${c_reset}"
  echo -e "${c_gray}   Android / Termux utilities – Free Edition${c_reset}"
  echo
}

# ---------- HELPER ----------
pause() {
  echo
  read -rp "Press Enter to continue..." _
}

progress_bar() {
  local msg="$1"
  echo -ne "${c_cyan}${msg} ${c_reset}"
  for i in {1..15}; do
    echo -ne "."
    sleep 0.05
  done
  echo
}

# ---------- VERSION CHECK / AUTO UPDATE ----------
get_remote_version() {
  if [[ "$UPDATE_URL" == *"YOURUSER"* ]]; then
    echo "unknown"
    return
  fi
  curl -fsSL "$UPDATE_URL" 2>/dev/null \
    | grep -m1 '^VERSION="' \
    | sed -e 's/^[^"]*"\([^"]*\)".*/\1/'
}

check_for_updates() {
  banner
  echo -e "${c_blue}[+] Checking for updates...${c_reset}"
  local remote
  remote="$(get_remote_version)"

  if [[ -z "$remote" || "$remote" == "unknown" ]]; then
    echo -e "${c_yellow}[!] Could not check remote version. Make sure UPDATE_URL is set correctly.${c_reset}"
    pause
    return
  fi

  echo -e "Local version : ${c_green}${VERSION}${c_reset}"
  echo -e "Remote version: ${c_green}${remote}${c_reset}"
  echo

  if [[ "$remote" == "$VERSION" ]]; then
    echo -e "${c_green}You already have the latest version.${c_reset}"
    pause
    return
  fi

  read -rp "Update to v${remote}? [y/N] " ans
  case "$ans" in
    y|Y)
      auto_update "$remote"
      ;;
    *)
      echo "Update cancelled."
      pause
      ;;
  esac
}

auto_update() {
  local new_ver="$1"
  if [[ "$UPDATE_URL" == *"YOURUSER"* ]]; then
    echo -e "${c_red}[!] UPDATE_URL is still a placeholder. Edit the script and set a real URL.${c_reset}"
    pause
    return
  fi

  progress_bar "Downloading v${new_ver}"
  tmp_file="$(mktemp)"
  if ! curl -fsSL "$UPDATE_URL" -o "$tmp_file"; then
    echo -e "${c_red}[!] Download failed – update aborted.${c_reset}"
    rm -f "$tmp_file"
    pause
    return
  fi

  chmod +x "$tmp_file"
  mv "$tmp_file" "$0"
  echo -e "${c_green}[+] Updated successfully to v${new_ver}.${c_reset}"
  echo "Restarting..."
  sleep 1
  exec "$0"
}

# ---------- MODULES ----------

device_info() {
  banner
  echo -e "${c_cyan}[ Device Info Scanner – Lite ]${c_reset}"
  echo
  echo -e "${c_green}Device:${c_reset} $(getprop ro.product.model 2>/dev/null || echo "Unknown")"
  echo -e "${c_green}Brand :${c_reset} $(getprop ro.product.brand 2>/dev/null || echo "Unknown")"
  echo -e "${c_green}Android:${c_reset} $(getprop ro.build.version.release 2>/dev/null || echo "Unknown")"
  echo -e "${c_green}Arch   :${c_reset} $(uname -m)"
  echo -e "${c_green}Kernel :${c_reset} $(uname -r)"
  echo
  echo -e "${c_green}Battery:${c_reset} $(dumpsys battery 2>/dev/null | grep -E 'level' | awk '{print $2"%"}' || echo "N/A")"
  echo -e "${c_green}IP addr:${c_reset} $(ip addr show wlan0 2>/dev/null | awk '/inet /{print $2}' | head -n1 || echo "N/A")"
  echo
  # Basic Magisk/root hint (non-invasive)
  if command -v su >/dev/null 2>&1; then
    echo -e "${c_yellow}Root binary detected (su present).${c_reset}"
  else
    echo -e "${c_gray}su binary not found – likely non-rooted.${c_reset}"
  fi
  pause
}

osint_lite() {
  while true; do
    banner
    echo -e "${c_cyan}[ OSINT Lite – Safe Utilities ]${c_reset}"
    echo
    echo " 1) WHOIS domain lookup"
    echo " 2) DNS A record lookup"
    echo " 3) IP Geolocation (ip-api.com)"
    echo " 0) Back to main menu"
    echo
    read -rp "Select an option: " opt
    case "$opt" in
      1)
        read -rp "Enter domain (example.com): " domain
        [[ -z "$domain" ]] && continue
        progress_bar "Running whois"
        if command -v whois >/dev/null 2>&1; then
          whois "$domain" | head -n 40
        else
          echo -e "${c_yellow}[!] whois not installed. Run: pkg install whois${c_reset}"
        fi
        pause
        ;;
      2)
        read -rp "Enter domain: " domain
        [[ -z "$domain" ]] && continue
        progress_bar "Resolving domain"
        if command -v nslookup >/dev/null 2>&1; then
          nslookup "$domain" | head -n 20
        elif command -v host >/dev/null 2>&1; then
          host "$domain"
        else
          echo -e "${c_yellow}[!] nslookup/host not installed. Try: pkg install dnsutils${c_reset}"
        fi
        pause
        ;;
      3)
        read -rp "Enter IP address: " ip
        [[ -z "$ip" ]] && continue
        progress_bar "Querying ip-api.com"
        curl -fsSL "http://ip-api.com/line/$ip" 2>/dev/null || \
          echo -e "${c_yellow}[!] Failed to query IP info.${c_reset}"
        pause
        ;;
      0) break ;;
      *) echo "Invalid choice"; sleep 1 ;;
    esac
  done
}

port_scan_lite() {
  banner
  echo -e "${c_cyan}[ Port Scanner LITE – Top 20 Ports ]${c_reset}"
  echo
  read -rp "Target IP / hostname: " target
  [[ -z "$target" ]] && return

  local ports=(21 22 23 25 53 80 110 111 135 139 143 443 445 587 993 995 3306 3389 5900 8080)
  echo
  echo -e "${c_green}Scanning ${#ports[@]} common ports on ${target}...${c_reset}"
  echo

  for p in "${ports[@]}"; do
    timeout 1 bash -c ">/dev/tcp/$target/$p" 2>/dev/null \
      && echo -e "[${c_green}OPEN${c_reset}] Port $p" \
      || echo -e "[${c_gray}CLOSED${c_reset}] Port $p"
  done

  echo
  echo -e "${c_gray}Lite version: for full Nmap profiles, stealth scans & reports, upgrade to Pro_Hacker2 FULL.${c_reset}"
  pause
}

crypto_tools() {
  while true; do
    banner
    echo -e "${c_cyan}[ Crypto / Encoding Tools – Lite ]${c_reset}"
    echo
    echo " 1) Base64 encode"
    echo " 2) Base64 decode"
    echo " 3) MD5 hash"
    echo " 4) SHA1 hash"
    echo " 5) ROT13"
    echo " 0) Back to main menu"
    echo
    read -rp "Select an option: " opt
    case "$opt" in
      1)
        read -rp "Text to encode: " txt
        echo "$txt" | base64
        pause
        ;;
      2)
        read -rp "Base64 string: " txt
        echo "$txt" | base64 -d 2>/dev/null || echo "Invalid Base64."
        pause
        ;;
      3)
        read -rp "Text to hash (MD5): " txt
        echo -n "$txt" | md5sum | awk '{print $1}'
        pause
        ;;
      4)
        read -rp "Text to hash (SHA1): " txt
        echo -n "$txt" | sha1sum | awk '{print $1}'
        pause
        ;;
      5)
        read -rp "Text for ROT13: " txt
        echo "$txt" | tr 'A-Za-z' 'N-ZA-Mn-za-m'
        pause
        ;;
      0) break ;;
      *) echo "Invalid choice"; sleep 1 ;;
    esac
  done
}

ui_theme_tools() {
  banner
  echo -e "${c_cyan}[ UI / Theme Tools – Lite ]${c_reset}"
  echo
  echo "These helpers show off the styled menu system."
  echo
  echo "- Colorized headers"
  echo "- Progress bars"
  echo "- Clean Android/cyber banner"
  echo
  echo -e "${c_gray}Full version adds logging, profiles, presets, and advanced menus.${c_reset}"
  pause
}

locked_feature() {
  banner
  echo -e "${c_red}[ LOCKED – PRO FEATURE ]${c_reset}"
  echo
  echo "This module is part of the full Pro_Hacker2 toolkit."
  echo
  echo -e "Upgrade here to unlock all 30+ modules, payload lab, reporting,"
  echo -e "advanced recon profiles & more:"
  echo
  echo -e "${c_green}${KOFI_LINK}${c_reset}"
  echo
  pause
}

about_screen() {
  banner
  echo -e "${c_cyan}[ About – Pro_Hacker2 LITE ]${c_reset}"
  echo
  echo "This is the FREE Lite edition of Pro_Hacker2."
  echo "- Safe, legal utilities only"
  echo "- Built for Android + Termux"
  echo "- Designed to demo the full toolkit's UX and workflow"
  echo
  echo -e "Support development & unlock the full version:"
  echo -e "${c_green}${KOFI_LINK}${c_reset}"
  echo
  pause
}

# ---------- MAIN MENU ----------
main_menu() {
  while true; do
    banner
    echo -e "${c_cyan}Main Menu${c_reset}"
    echo
    echo " 1) Device Info Scanner (Lite)"
    echo " 2) OSINT Tools (Lite)"
    echo " 3) Port Scanner (Top 20 ports)"
    echo " 4) Crypto / Encoding Tools"
    echo " 5) UI / Theme Tools (preview)"
    echo " 6) Check for Updates"
    echo " 7) About / Support (Ko-fi)"
    echo
    echo -e "${c_gray} --- Locked Pro Modules (preview) ---${c_reset}"
    echo " 8) Payload Lab [LOCKED]"
    echo " 9) Advanced Nmap Profiles [LOCKED]"
    echo "10) Web Recon Suite [LOCKED]"
    echo "11) Full OSINT Workspace [LOCKED]"
    echo
    echo " 0) Exit"
    echo
    read -rp "Select an option: " opt
    case "$opt" in
      1) device_info ;;
      2) osint_lite ;;
      3) port_scan_lite ;;
      4) crypto_tools ;;
      5) ui_theme_tools ;;
      6) check_for_updates ;;
      7) about_screen ;;
      8|9|10|11) locked_feature ;;
      0)
        echo "Bye."
        exit 0
        ;;
      *)
        echo "Invalid option."
        sleep 1
        ;;
    esac
  done
}

main_menu