#!/usr/bin/env bash
set -Eeuo pipefail

BASE_URL="${DASHEN_170HX_BASE_URL:-https://dashen.wang/gpu/170hx}"
DEST="${DASHEN_170HX_INSTALL_PATH:-/usr/local/bin/dashen-gpu-170hx}"
TMP="$(mktemp -t dashen-170hx-install.XXXXXX)"
trap 'rm -f "$TMP"' EXIT

if [[ "${EUID:-$(id -u)}" -ne 0 ]]; then
  echo "请使用 sudo 运行安装命令。" >&2
  exit 2
fi

if command -v curl >/dev/null 2>&1; then
  curl -fsSL --retry 2 --connect-timeout 10 "$BASE_URL/test.sh" -o "$TMP"
elif command -v wget >/dev/null 2>&1; then
  wget -q -O "$TMP" "$BASE_URL/test.sh"
else
  echo "缺少 curl 或 wget。" >&2
  exit 2
fi

install -m 0755 "$TMP" "$DEST"
ln -sf "$DEST" /usr/local/bin/170hx-test

echo "安装完成："
echo "  $DEST"
echo "  /usr/local/bin/170hx-test -> $DEST"
echo
echo "快速测试：sudo 170hx-test --gpu 0 --quick"
echo "完整测试：sudo 170hx-test --gpu 0 --full"