# ============================================================
# 碳信网 - 统一后端构建镜像
# 支持多平台构建: docker buildx build --platform linux/arm64,linux/amd64
# 使用方式: docker run -e SERVICE_NAME=gateway txw-all:latest
# ============================================================

# Stage 1: Build
# 使用多架构 Maven 镜像，自动选择对应平台版本
FROM --platform=$BUILDPLATFORM maven:3.6.3-openjdk-8 AS builder

# Maven 构建参数
ARG TARGETARCH
ARG BUILDARCH

WORKDIR /build

# -------------------------------------------
# Step 1: 复制所有 pom.xml 和 settings
# -------------------------------------------

# 公共模块
COPY txw-common/pom.xml txw-common/pom.xml
COPY txw-common/src txw-common/src

# Gateway
COPY txw-gateway/pom.xml gateway/pom.xml
COPY txw-gateway/devops/settings-offline.xml gateway/settings.xml
COPY txw-gateway/src gateway/src

# SSO
COPY txw-sso/pom.xml sso/pom.xml
COPY txw-sso/devops/settings-offline.xml sso/settings.xml
COPY txw-sso/txw-sso-service-api/pom.xml sso/txw-sso-service-api/pom.xml
COPY txw-sso/txw-sso-service-api/src sso/txw-sso-service-api/src
COPY txw-sso/txw-sso-service-biz/pom.xml sso/txw-sso-service-biz/pom.xml
COPY txw-sso/txw-sso-service-biz/src sso/txw-sso-service-biz/src

# MHZC
COPY txw-mhzc/pom.xml mhzc/pom.xml
COPY txw-mhzc/devops/settings-offline.xml mhzc/settings.xml
COPY txw-mhzc/txw-mhzc-service-api/pom.xml mhzc/txw-mhzc-service-api/pom.xml
COPY txw-mhzc/txw-mhzc-service-api/src mhzc/txw-mhzc-service-api/src
COPY txw-mhzc/txw-mhzc-service-biz/pom.xml mhzc/txw-mhzc-service-biz/pom.xml
COPY txw-mhzc/txw-mhzc-service-biz/src mhzc/txw-mhzc-service-biz/src

# YYGL
COPY txw-yygl/pom.xml yygl/pom.xml
COPY txw-yygl/settings.xml yygl/settings.xml
COPY txw-yygl/txw-yygl-service-api/pom.xml yygl/txw-yygl-service-api/pom.xml
COPY txw-yygl/txw-yygl-service-api/src yygl/txw-yygl-service-api/src
COPY txw-yygl/txw-yygl-service-biz/pom.xml yygl/txw-yygl-service-biz/pom.xml
COPY txw-yygl/txw-yygl-service-biz/src yygl/txw-yygl-service-biz/src

# -------------------------------------------
# Step 2: 复制 Maven 本地仓库（离线构建）
# 注意：若本地仓库中有编译好的二进制 native 库（非 Java byte code），
#       需要确保这些库是跨平台的，或在 ARM64 上重新构建
# -------------------------------------------
COPY script/.m2/repository /root/.m2/repository

# -------------------------------------------
# Step 3: 按依赖顺序构建
# -------------------------------------------

# 3.1 构建公共模块
WORKDIR /build/txw-common
RUN mvn clean install -DskipTests -s ../gateway/settings.xml -o || mvn clean install -DskipTests

# 3.2 构建 API 模块
WORKDIR /build/mhzc/txw-mhzc-service-api
RUN mvn clean install -DskipTests -s ../../gateway/settings.xml -o || mvn clean install -DskipTests

WORKDIR /build/sso/txw-sso-service-api
RUN mvn clean install -DskipTests -s ../../gateway/settings.xml -o || mvn clean install -DskipTests

WORKDIR /build/yygl/txw-yygl-service-api
RUN mvn clean install -DskipTests -s ../../gateway/settings.xml -o || mvn clean install -DskipTests

# 3.3 构建 BIZ 模块
WORKDIR /build/mhzc/txw-mhzc-service-biz
RUN mvn clean package -DskipTests -s ../../gateway/settings.xml -o || mvn clean package -DskipTests

WORKDIR /build/sso/txw-sso-service-biz
RUN mvn clean package -DskipTests -s ../../gateway/settings.xml -o || mvn clean package -DskipTests

WORKDIR /build/yygl/txw-yygl-service-biz
RUN mvn clean package -DskipTests -s ../../gateway/settings.xml -o || mvn clean package -DskipTests

# 3.4 构建 Gateway
WORKDIR /build/gateway
RUN mvn clean package -DskipTests -s settings.xml -o || mvn clean package -DskipTests

# Stage 2: Package
# 使用多架构 JRE 镜像，指定目标平台
FROM --platform=$TARGETARCH eclipse-temurin:8-jre

WORKDIR /app

# 安装字体（用于验证码 Captcha）
# 使用中科大镜像加速
RUN echo 'deb http://mirrors.ustc.edu.cn/ubuntu-ports/ noble main restricted universe multiverse' > /etc/apt/sources.list && \
    echo 'deb http://mirrors.ustc.edu.cn/ubuntu-ports/ noble-updates main restricted universe multiverse' >> /etc/apt/sources.list && \
    echo 'deb http://mirrors.ustc.edu.cn/ubuntu-ports/ noble-backports main restricted universe multiverse' >> /etc/apt/sources.list && \
    apt-get update && apt-get install -y --no-install-recommends \
    fontconfig \
    fonts-noto-cjk \
    && fc-cache -f -v \
    && apt-get clean -y \
    && rm -rf /var/lib/apt/lists/*

COPY devops/start.sh /app/start.sh
RUN chmod +x /app/start.sh

# 复制所有构建产物
COPY --from=builder /build/gateway/target/springboot.jar /app/gateway.jar
COPY --from=builder /build/sso/txw-sso-service-biz/target/txw-sso-service-biz.jar /app/sso.jar
COPY --from=builder /build/mhzc/txw-mhzc-service-biz/target/txw-mhzc-service-biz.jar /app/mhzc.jar
COPY --from=builder /build/yygl/txw-yygl-service-biz/target/txw-yygl-service-biz.jar /app/yygl.jar

# 清理构建缓存
RUN rm -rf /root/.m2 /root/.mvn

# 环境变量：指定启动的服务名
ENV SERVICE_NAME=gateway

# 激活正式环境 profile
ENV SPRING_PROFILES_ACTIVE=prod

EXPOSE 9300 9301 9302 9303 20010

ENTRYPOINT ["/app/start.sh"]