#!/bin/bash

# ============================================
# 快速 Docker 构建脚本 - 使用优化版 Dockerfile
# 构建前请先执行：bash init-dependencies.sh
# ============================================

set -e

SERVICE=${1:-gateway}
TAG=${2:-latest}
REGISTRY=${3:-localhost:5000}

BUILD_NUMBER=$(date +%Y%m%d%H%M%S)
GIT_COMMIT=$(git rev-parse --short HEAD 2>/dev/null || echo "unknown")

case $SERVICE in
    gateway)
        DOCKERFILE="shop-recycle-gateway/Dockerfile.optimized"
        IMAGE_NAME="$REGISTRY/shop-recycle-gateway:$TAG"
        ;;
    order)
        DOCKERFILE="shop-recycle-order-service/Dockerfile.optimized"
        IMAGE_NAME="$REGISTRY/shop-recycle-order-service:$TAG"
        ;;
    payment)
        DOCKERFILE="shop-recycle-payment-service/Dockerfile.optimized"
        IMAGE_NAME="$REGISTRY/shop-recycle-payment-service:$TAG"
        ;;
    *)
        echo "未知服务: $SERVICE"
        echo "用法: $0 [gateway|order|payment] [tag] [registry]"
        exit 1
        ;;
esac

echo "════════════════════════════════════════════════════════════"
echo "快速构建 - 使用优化版 Dockerfile"
echo "════════════════════════════════════════════════════════════"
echo "服务: $SERVICE"
echo "TAG: $TAG"
echo "镜像: $IMAGE_NAME"
echo "Commit: $GIT_COMMIT"
echo ""

# 检查 Dockerfile 是否存在
if [ ! -f "$DOCKERFILE" ]; then
    echo "❌ 错误: $DOCKERFILE 不存在"
    echo ""
    echo "首次使用时，请先执行初始化脚本："
    echo "  bash init-dependencies.sh"
    echo "  bash build-docker-optimized.sh $SERVICE $TAG"
    exit 1
fi

echo ">>> 开始构建..."
docker build \
    --build-arg BUILD_NUMBER="$BUILD_NUMBER" \
    --build-arg GIT_COMMIT="$GIT_COMMIT" \
    -t "$IMAGE_NAME" \
    -f "$DOCKERFILE" \
    .

echo ""
echo "════════════════════════════════════════════════════════════"
echo "✅ 构建完成！"
echo "════════════════════════════════════════════════════════════"
echo ""
echo "镜像详细信息："
docker images | grep "$REGISTRY" | head -3

echo ""
echo "运行容器: docker run -d -p 8080:8080 $IMAGE_NAME"