#!/bin/bash
# Dev Box 软件包下载脚本
# 使用国内镜像源，加速下载

set -e

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
PACKAGES_DIR="$SCRIPT_DIR/packages"

mkdir -p "$PACKAGES_DIR"
cd "$PACKAGES_DIR"

echo "========================================"
echo "  Dev Box 软件包下载（国内镜像）"
echo "========================================"
echo ""

# ============ Node.js ============
NODE_VERSION="v24.14.0"
NODE_FILE="node-${NODE_VERSION}-linux-x64.tar.xz"

echo "[1/5] Node.js ${NODE_VERSION}..."
if [ ! -f "$NODE_FILE" ]; then
    # 淘宝镜像
    curl -L -o "$NODE_FILE" "https://npmmirror.com/mirrors/node/${NODE_VERSION}/${NODE_FILE}"
    echo "  ✓ 下载完成"
else
    echo "  - 已存在，跳过"
fi

# ============ Go ============
GO_VERSION="1.26.1"
GO_FILE="go${GO_VERSION}.linux-amd64.tar.gz"

echo "[2/5] Go ${GO_VERSION}..."
if [ ! -f "$GO_FILE" ]; then
    # Go 官方中国镜像
    curl -L -o "$GO_FILE" "https://golang.google.cn/dl/${GO_FILE}"
    echo "  ✓ 下载完成"
else
    echo "  - 已存在，跳过"
fi

# ============ Rust ============
RUST_VERSION="1.94.0"
RUST_FILE="rust-${RUST_VERSION}-x86_64-unknown-linux-gnu.tar.xz"

echo "[3/5] Rust ${RUST_VERSION}..."
if [ ! -f "$RUST_FILE" ]; then
    # 中科大镜像
    curl -L -o "$RUST_FILE" "https://mirrors.ustc.edu.cn/rust-static/dist/${RUST_FILE}"
    echo "  ✓ 下载完成"
else
    echo "  - 已存在，跳过"
fi

# ============ Claude Code ============
echo "[4/5] Claude Code..."
if [ ! -f "claude-code-2.1.78.tgz" ]; then
    # 需要从 npm 下载，设置淘宝镜像
    npm pack @anthropic-ai/claude-code --registry=https://registry.npmmirror.com 2>/dev/null || \
    npm pack @anthropic-ai/claude-code@2.1.78 --registry=https://registry.npmmirror.com
    # 重命名为固定名称
    for f in anthropic-ai-claude-code-*.tgz; do
        [ -f "$f" ] && mv "$f" "claude-code-2.1.78.tgz"
    done
    echo "  ✓ 下载完成"
else
    echo "  - 已存在，跳过"
fi

# ============ OpenClaw ============
echo "[5/5] OpenClaw..."
if [ ! -f "openclaw-2026.3.13.tgz" ]; then
    # 从 npm 下载
    npm pack openclaw@2026.3.13 --registry=https://registry.npmmirror.com 2>/dev/null || \
    npm pack openclaw --registry=https://registry.npmmirror.com
    # 重命名为固定名称
    for f in openclaw-*.tgz; do
        [ -f "$f" ] && mv "$f" "openclaw-2026.3.13.tgz"
    done
    echo "  ✓ 下载完成"
else
    echo "  - 已存在，跳过"
fi

echo ""
echo "========================================"
echo "  下载完成"
echo "========================================"
echo ""
echo "文件列表:"
ls -lh "$PACKAGES_DIR"/*.tar.* "$PACKAGES_DIR"/*.tgz 2>/dev/null || true
echo ""
echo "总大小:"
du -sh "$PACKAGES_DIR"