# Build stage
FROM node:20-alpine AS builder

WORKDIR /app

# 复制依赖文件
COPY apps/web/package.json .
COPY apps/web/pnpm-lock.yaml .  # 如果存在
COPY pnpm-workspace.yaml .
COPY package.json .

# 安装 pnpm
RUN npm install -g pnpm

# 安装依赖
RUN pnpm install --frozen-lockfile

# 复制源码
COPY apps/web .

# 构建
RUN pnpm build

# Production stage
FROM node:20-alpine AS runner

WORKDIR /app

# 安装依赖（仅生产）
COPY apps/web/package.json .
COPY pnpm-workspace.yaml .
COPY package.json .

RUN npm install -g pnpm
RUN pnpm install --prod --frozen-lockfile

# 复制构建结果
COPY --from=builder /app/.output ./.output
COPY --from=builder /app/nuxt.config.ts ./
COPY --from=builder /app/.env.example ./.env.example

# 暴露端口
EXPOSE 3000

# 健康检查
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
  CMD node -e "require('http').get('http://localhost:3000', (r) => {if(r.statusCode!==200)throw new Error(r.statusCode)})"

# 启动命令
CMD ["node", ".output/server/index.mjs"]