#!/bin/bash

# Build script for kami-spider combined base Docker image
# This script creates a single comprehensive base image

set -e

# Configuration
BASE_IMAGE_NAME="kami-spider-base"
REGISTRY="${DOCKER_REGISTRY:-localhost:5000}"
VERSION="${VERSION:-latest}"
USE_PROXY="${USE_PROXY:-0}"

echo "🏗️  Building kami-spider combined base Docker image..."
echo "Registry: $REGISTRY"
echo "Version: $VERSION"
echo "Use Proxy: $USE_PROXY"
echo

# Build the combined base image (system + Python dependencies + Playwright)
echo "📦 Building combined base image ($BASE_IMAGE_NAME)..."
docker build \
    --file Dockerfile.base \
    --tag "$BASE_IMAGE_NAME:$VERSION" \
    --tag "$BASE_IMAGE_NAME:latest" \
    --build-arg USE_PROXY="$USE_PROXY" \
    .

# Tag for registry if specified
if [ "$REGISTRY" != "localhost:5000" ]; then
    docker tag "$BASE_IMAGE_NAME:$VERSION" "$REGISTRY/$BASE_IMAGE_NAME:$VERSION"
    docker tag "$BASE_IMAGE_NAME:latest" "$REGISTRY/$BASE_IMAGE_NAME:latest"
fi

echo "✅ Combined base image built successfully!"

# Push to registry if specified
if [ "$REGISTRY" != "localhost:5000" ]; then
    echo "🚀 Pushing image to registry..."
    docker push "$REGISTRY/$BASE_IMAGE_NAME:$VERSION"
    docker push "$REGISTRY/$BASE_IMAGE_NAME:latest"
    echo "✅ Image pushed to registry successfully!"
fi

echo
echo "🎉 Build completed successfully!"
echo "Available images:"
echo "  - $BASE_IMAGE_NAME:$VERSION"
echo "  - $BASE_IMAGE_NAME:latest"

# Display image size
echo
echo "📊 Image size:"
docker images --format "table {{.Repository}}\t{{.Tag}}\t{{.Size}}" | grep "$BASE_IMAGE_NAME"