# Build stage
# 构建上下文必须是仓库根目录（需访问 packages/shared-ts 与 pnpm-workspace.yaml）
FROM node:22-alpine AS builder
WORKDIR /app
RUN corepack enable && corepack prepare pnpm@11.13.0 --activate

# 复制 workspace 配置 + tsconfig 基线
COPY package.json pnpm-lock.yaml* pnpm-workspace.yaml tsconfig.base.json ./

# 复制 shared-proto（gRPC proto-loader 运行时加载）
COPY packages/shared-proto ./packages/shared-proto

# 复制 shared-ts（workspace 依赖）
COPY packages/shared-ts ./packages/shared-ts

# 复制 core-edu 源码
COPY services/core-edu ./services/core-edu

# HUSKY=0 跳过根 package.json 的 prepare:husky 脚本
ENV HUSKY=0

# 只安装 core-edu 及其 workspace 依赖（@edu/shared-ts、@edu/shared-proto）
# --ignore-scripts：跳过 @apollo/protobufjs 等的 postinstall（core-edu 无原生模块依赖）
RUN pnpm install --no-frozen-lockfile --ignore-scripts --filter @edu/core-edu-service...

# 构建 shared-ts（core-edu 依赖 @edu/shared-ts dist 产物）
RUN cd packages/shared-ts && pnpm build

# 构建 core-edu
WORKDIR /app/services/core-edu
RUN pnpm build

# 复制 proto 文件到 /app/proto（grpc.server.ts 的 fallback 路径）
RUN cp -r /app/packages/shared-proto/proto /app/proto

# Runtime stage
FROM node:22-alpine
WORKDIR /app

# 复制 workspace 配置 + tsconfig 基线
COPY package.json pnpm-lock.yaml* pnpm-workspace.yaml tsconfig.base.json ./

# 复制 shared-proto + shared-ts（运行时需要：proto 文件 + shared-ts dist）
COPY packages/shared-proto ./packages/shared-proto
COPY packages/shared-ts ./packages/shared-ts

# 复制 core-edu 源码
COPY services/core-edu ./services/core-edu

# 从 builder 复制已编译的 prod node_modules + core-edu dist + shared-ts dist + proto
COPY --from=builder /app/services/core-edu/node_modules ./services/core-edu/node_modules
COPY --from=builder /app/packages/shared-ts/node_modules ./packages/shared-ts/node_modules
COPY --from=builder /app/node_modules ./node_modules
COPY --from=builder /app/services/core-edu/dist ./services/core-edu/dist
COPY --from=builder /app/packages/shared-ts/dist ./packages/shared-ts/dist
COPY --from=builder /app/proto ./proto

WORKDIR /app/services/core-edu
EXPOSE 3004 50053
CMD ["node", "dist/main.js"]