#!/bin/bash
# Script to download npm packages for Symfony Asset Mapper importmap
# This works around network timeout issues in the Docker container

cd "$(dirname "$0")"

echo "Downloading npm packages for Asset Mapper..."
mkdir -p assets/vendor

# Download critical packages first
packages=(
    "lodash-es@4.17.21"
    "parchment@3.0.0"
    "eventemitter3@5.0.1"
    "fast-diff@1.3.0"
    "lodash.clonedeep@4.5.0"
    "lodash.isequal@4.5.0"
    "es-module-shims@2.0.10"
    "nostr-tools@2.17.0"
)

download_package() {
    local name=$1
    local ver=$2
    local pkg_name=$name
    
    echo "Downloading $name@$ver..."
    
    # Handle scoped packages
    local dir_name=$name
    if [[ $name == @* ]]; then
        # Scoped package like @noble/curves/secp256k1
        dir_name=$(echo "$name" | sed 's/@/\\@/g')
    fi
    
    # Create package directory
    mkdir -p "assets/vendor/$dir_name"
    
    # Download and extract to temp location
    local temp_dir=$(mktemp -d)
    if curl -sLf "https://registry.npmjs.org/$name/-/${pkg_name##*/}-${ver}.tgz" | tar -xz -C "$temp_dir" 2>/dev/null; then
        # Find the main entry point
        local entry_point=""
        
        # Check common locations for entry point
        if [ -f "$temp_dir/package/dist/index.js" ]; then
            entry_point="$temp_dir/package/dist/index.js"
        elif [ -f "$temp_dir/package/index.js" ]; then
            entry_point="$temp_dir/package/index.js"
        elif [ -f "$temp_dir/package/esm/index.js" ]; then
            entry_point="$temp_dir/package/esm/index.js"
        elif [ -f "$temp_dir/package/main.js" ]; then
            entry_point="$temp_dir/package/main.js"
        else
            # Try to find any .js file in the package
            entry_point=$(find "$temp_dir/package" -name "*.js" -type f | grep -E "(index|main|dist.*index)" | head -1)
            if [ -z "$entry_point" ]; then
                entry_point=$(find "$temp_dir/package" -name "*.js" -type f | head -1)
            fi
        fi
        
        if [ -n "$entry_point" ] && [ -f "$entry_point" ]; then
            cp "$entry_point" "assets/vendor/$dir_name/index.js"
            echo "  ✓ Downloaded $name@$ver"
        else
            echo "  ✗ Failed to find entry point for $name@$ver"
        fi
        
        rm -rf "$temp_dir"
    else
        echo "  ✗ Failed to download $name@$ver"
        rm -rf "$temp_dir"
        return 1
    fi
}

for pkg in "${packages[@]}"; do
    name=$(echo "$pkg" | cut -d@ -f1)
    ver=$(echo "$pkg" | cut -d@ -f2)
    download_package "$name" "$ver" || true
done

echo "Done downloading critical packages"