#!/opt/bin/bash

echo "=========================================="
echo "  Phobos Router Architecture Detector"
echo "=========================================="
echo ""

ARCH=$(uname -m)
KEENETIC_MODEL="Unknown"
CPU_INFO=""

echo "==> Базовая информация"
echo "  Архитектура: ${ARCH}"
echo "  Ядро: $(uname -s) $(uname -r)"

if command -v ndm-client >/dev/null 2>&1; then
  KEENETIC_MODEL=$(ndm-client show system | grep "model:" | awk '{print $2}' | tr -d '"' || echo "Unknown")
  echo "  Модель Keenetic: ${KEENETIC_MODEL}"
fi

echo ""
echo "==> Детальная информация о процессоре"

if [[ -f /proc/cpuinfo ]]; then
  if grep -q "MIPS" /proc/cpuinfo; then
    CPU_MODEL=$(grep "cpu model" /proc/cpuinfo | head -1 | cut -d':' -f2 | xargs)
    CPU_VENDOR=$(grep "system type" /proc/cpuinfo | head -1 | cut -d':' -f2 | xargs)

    echo "  Тип: MIPS"
    echo "  Модель: ${CPU_MODEL}"
    echo "  Система: ${CPU_VENDOR}"

    if echo "${ARCH}" | grep -q "mipsel"; then
      echo "  Порядок байт: Little Endian"
      RECOMMENDED_BINARY="wg-obfuscator-mipsel"
    elif echo "${ARCH}" | grep -q "mips"; then
      echo "  Порядок байт: Big Endian"
      RECOMMENDED_BINARY="wg-obfuscator-mips"
    fi

  elif grep -q "aarch64\|ARM" /proc/cpuinfo; then
    CPU_MODEL=$(grep "model name\|Processor" /proc/cpuinfo | head -1 | cut -d':' -f2 | xargs)

    echo "  Тип: ARM"
    echo "  Модель: ${CPU_MODEL}"

    if echo "${ARCH}" | grep -q "aarch64\|arm64"; then
      echo "  Битность: 64-bit"
      RECOMMENDED_BINARY="wg-obfuscator-aarch64"
    elif echo "${ARCH}" | grep -q "armv7\|armv6"; then
      echo "  Битность: 32-bit"
      RECOMMENDED_BINARY="wg-obfuscator-armv7"
    else
      RECOMMENDED_BINARY="wg-obfuscator-aarch64"
    fi
  fi
fi

echo ""
echo "==> Рекомендация по бинарнику"

if [[ -n "${RECOMMENDED_BINARY:-}" ]]; then
  echo "  Рекомендуемый бинарник: ${RECOMMENDED_BINARY}"
  echo "  ✓ Для вашего роутера следует использовать: ${RECOMMENDED_BINARY}"
else
  echo "  ⚠ Не удалось автоматически определить архитектуру"
  echo "  Попробуйте вручную:"
  echo "    - mipsel (MIPS Little Endian) - наиболее распространенный"
  echo "    - mips (MIPS Big Endian)"
  echo "    - aarch64 (ARM 64-bit)"
  echo "    - armv7 (ARM 32-bit)"
fi

echo ""
echo "==> Проверка установленных компонентов Entware"

if command -v opkg &>/dev/null; then
  echo "  ✓ Entware установлен"
  ENTWARE_ARCH=$(opkg print-architecture | grep "arch" | tail -1 | awk '{print $2}')
  echo "  Архитектура Entware: ${ENTWARE_ARCH}"
else
  echo "  ✗ Entware не установлен"
  echo "  Установите Entware перед использованием Phobos"
fi

echo ""
echo "==> Известные модели Keenetic и их архитектуры"
echo ""
echo "  MIPSEL (Little Endian) - наиболее распространенные модели:"
echo "    - Keenetic Giga (KN-1010/1011)"
echo "    - Keenetic Ultra (KN-1810)"
echo "    - Keenetic Viva (KN-1910/1912)"
echo "    - Keenetic Extra (KN-1710/1711/1712)"
echo "    - Keenetic City (KN-1510/1511)"
echo "    - Keenetic Start (KN-1110)"
echo "    - Keenetic Lite (KN-1310/1311)"
echo "    - Keenetic 4G (KN-1210/1211)"
echo "    - Keenetic Omni (KN-1410)"
echo "    - Keenetic Air (KN-1610)"
echo "    - Keenetic Air Primo (KN-1611)"
echo "    - Keenetic Mirand (KN-2010)"
echo "    - Keenetic Zyx (KN-2110)"
echo "    - Keenetic Musubi (KN-2210)"
echo "    - Keenetic Grid (KN-2410)"
echo "    - Keenetic Wave (KN-2510)"
echo "    - Keenetic Sky (KN-2610)"
echo "    - Keenetic Pro (KN-2810)"
echo "    - Keenetic Combo (KN-2910)"
echo "    - Keenetic Spiner (KN-3010)"
echo "    - Keenetic Doble (KN-3111)"
echo "    - Keenetic Doble Plus (KN-3112)"
echo "    - Keenetic Station (KN-3210) - первые версии"
echo "    - Keenetic Cloud (KN-3510) - первые версии"
echo "    - Keenetic Hurricane (KN-4010) - первые версии"
echo "    - Keenetic Tornado (KN-4110) - первые версии"
echo ""
echo "  ARM64 (aarch64) - современные мощные модели:"
echo "    - Keenetic Peak (KN-2710)"
echo "    - Keenetic Titan (KN-1920/1921)"
echo "    - Keenetic Hero 4G (KN-2310)"
echo "    - Keenetic Hopper (KN-3810)"
echo "    - Keenetic Play (KN-3110)"
echo "    - Keenetic Station (KN-3210) - более поздние версии"
echo "    - Keenetic Omnia (KN-3310)"
echo "    - Keenetic Giant (KN-3410)"
echo "    - Keenetic Cloud (KN-3510) - более поздние версии"
echo "    - Keenetic Link (KN-3610)"
echo "    - Keenetic Anchor (KN-3710)"
echo "    - Keenetic Arrow (KN-3910)"
echo "    - Keenetic Hurricane (KN-4010) - более поздние версии"
echo "    - Keenetic Tornado (KN-4110) - более поздние версии"
echo "    - Keenetic Hurricane II (KN-4210)"
echo "    - Keenetic Tornado II (KN-4310)"
echo "    - Keenetic Hurricane III (KN-4410)"
echo "    - Keenetic Tornado III (KN-4510)"
echo "    - Keenetic Magic (KN-4610)"
echo "    - Keenetic Switch (KN-1420)"
echo "    - Keenetic Switch 16 (KN-1421)"
echo "    - Keenetic XXL (KN-4710)"
echo "    - Keenetic Grand (KN-4810)"
echo "    - Keenetic Zyxel (KN-4910)"
echo "    - Keenetic Park (KN-5010)"
echo "    - Keenetic Lette (KN-5110)"
echo ""
echo "  MIPS (Big Endian) - редкие старые модели:"
echo "    - Некоторые ранние версии моделей (до 2015 года)"
echo "    - Отдельные экземпляры старых моделей с отличающейся архитектурой"
echo ""
echo "=========================================="
echo "  Определение завершено"
echo "=========================================="
echo ""