#!/bin/bash

# Build x86 Docker Image on Apple Silicon
# This script builds Docker image for x86/amd64 platform

set -e  # Exit on any error

echo "🚀 Building x86 Docker image for KML Games..."

# Configuration
IMAGE_NAME="kml-games-admin"
TAG="${1:-latest}"
PLATFORM="linux/amd64"

echo "📋 Build Configuration:"
echo "   Image Name: $IMAGE_NAME"
echo "   Tag: $TAG"
echo "   Platform: $PLATFORM"
echo ""

# Check if buildx is available
if ! docker buildx version > /dev/null 2>&1; then
    echo "❌ Docker Buildx is required but not available."
    echo "   Please update Docker Desktop to latest version."
    exit 1
fi

# Create builder if not exists
BUILDER_NAME="multiarch-builder"
if ! docker buildx inspect $BUILDER_NAME > /dev/null 2>&1; then
    echo "🔧 Creating multiarch builder..."
    docker buildx create --name $BUILDER_NAME --driver docker-container --bootstrap
    docker buildx use $BUILDER_NAME
else
    echo "✅ Using existing multiarch builder: $BUILDER_NAME"
    docker buildx use $BUILDER_NAME
fi

# Build the image for x86 platform
echo "🔨 Building Docker image for $PLATFORM..."
docker buildx build \
    --platform $PLATFORM \
    --tag $IMAGE_NAME:$TAG \
    --load \
    .

echo ""
echo "✅ Build completed successfully!"
echo "📦 Image: $IMAGE_NAME:$TAG (x86/amd64)"

# Show image info
echo ""
echo "🔍 Image Information:"
docker image ls | grep $IMAGE_NAME

echo ""
echo "🎉 Ready to use! You can now:"
echo "   • Run locally: docker run -p 5000:8080 $IMAGE_NAME:$TAG"
echo "   • Push to registry: docker push your-registry/$IMAGE_NAME:$TAG"
echo "   • Use in production on x86 servers"