#!/bin/bash
# Quick test build for Start9 Server Pure
# This creates a minimal build to verify the system works

set -e

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

echo "🧪 Quick Test Build for Start9 Server Pure"
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo ""
echo "This will create a test build to verify the system works."
echo "A full production build takes 45-60 minutes."
echo ""

# Check prerequisites
echo "📋 Checking prerequisites..."
echo ""

# Check for Docker on macOS
if [ "$(uname)" = "Darwin" ]; then
    if ! command -v docker >/dev/null 2>&1; then
        echo "❌ Docker not found. Install Docker Desktop:"
        echo "   https://www.docker.com/products/docker-desktop"
        exit 1
    fi
    
    if ! docker info >/dev/null 2>&1; then
        echo "❌ Docker not running. Starting Docker Desktop..."
        open -a Docker
        echo "⏳ Waiting for Docker to start..."
        while ! docker info >/dev/null 2>&1; do
            sleep 2
        done
        echo "✅ Docker is running"
    else
        echo "✅ Docker is running"
    fi
fi

# Check disk space
AVAILABLE_SPACE=$(df -h "$SCRIPT_DIR" | awk 'NR==2 {print $4}')
echo "✅ Available disk space: $AVAILABLE_SPACE"

echo ""
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo "🚀 Starting Test Build"
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo ""

# Create test overlay to verify hardware detection works
TEST_OVERLAY="$SCRIPT_DIR/alpine-profile/overlay-start9-pure-test"
rm -rf "$TEST_OVERLAY"
mkdir -p "$TEST_OVERLAY/etc/archipelago"

cat > "$TEST_OVERLAY/etc/archipelago/test-info.txt" <<'EOF'
This is a test build for Start9 Server Pure.

If you can read this file after booting, the build system worked!

Hardware Target: Start9 Server Pure
CPU: Intel i7-10710U
RAM: 32-64GB
Storage: 2-4TB NVMe

Next steps:
1. Verify this file exists at /etc/archipelago/test-info.txt
2. Check hardware detection: cat /var/log/archipelago-hardware.log
3. View hardware config: cat /etc/archipelago/hardware.toml
4. Run a full production build: ./build-for-hardware.sh start9-pure iso
EOF

echo "📝 Test overlay created"
echo ""

# Show what will be built
echo "📦 Build Configuration:"
echo "   Target:       Start9 Server Pure"
echo "   Type:         ISO"
echo "   Test Mode:    Yes (quick verification)"
echo ""

# Ask for confirmation
read -p "Continue with test build? (y/n) " -n 1 -r
echo ""
if [[ ! $REPLY =~ ^[Yy]$ ]]; then
    echo "❌ Build cancelled"
    exit 1
fi

echo ""
echo "⏳ Building... This will take 5-10 minutes for a test build."
echo ""

# Set test mode environment
export ARCHIPELAGO_VERSION="0.1.0-test"
export ALPINE_VERSION="3.19"
export TEST_MODE="true"

# Run the build
"$SCRIPT_DIR/build-for-hardware.sh" start9-pure iso

# Check if build succeeded
if [ -f "$SCRIPT_DIR/results/archipelago-0.1.0-test-start9-pure-x86_64.iso" ]; then
    echo ""
    echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
    echo "✅ Test Build Successful!"
    echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
    echo ""
    echo "📦 Output:"
    ls -lh "$SCRIPT_DIR/results/"*start9-pure*.iso
    echo ""
    echo "✅ The build system is working correctly!"
    echo ""
    echo "🎯 Next Steps:"
    echo ""
    echo "1. Test in a VM (optional):"
    echo "   qemu-system-x86_64 -m 4G -smp 2 -boot d \\"
    echo "     -cdrom results/archipelago-0.1.0-test-start9-pure-x86_64.iso"
    echo ""
    echo "2. Run a full production build:"
    echo "   ./build-for-hardware.sh start9-pure iso"
    echo ""
    echo "3. Flash to USB and install on Start9 Server Pure:"
    echo "   sudo dd if=results/archipelago-0.1.0-start9-pure-x86_64.iso \\"
    echo "           of=/dev/sdX bs=1M status=progress"
    echo ""
else
    echo ""
    echo "❌ Test build failed. Check the logs above for errors."
    exit 1
fi