# Stage 1: 依赖安装 + 构建
FROM node:24-alpine

WORKDIR /app

# 允许所有包的 postinstall 脚本（Prisma/esbuild 需要）
ENV NPM_CONFIG_IGNORE_SCRIPTS=false

# 复制依赖文件
COPY package.json pnpm-lock.yaml ./
COPY .npmrc ./

# 安装依赖（pnpm 会读取 .npmrc 中的 onlyBuiltDependencies）
RUN corepack enable && pnpm install --frozen-lockfile --config.onlyBuiltDependencies="@prisma/client,@prisma/engines,esbuild,prisma"

# 复制 Prisma schema 并生成客户端
COPY prisma/ ./prisma/
RUN npx prisma generate

# 复制源码并构建
COPY . .
RUN npm run build

# Stage 2: 最小运行时镜像
FROM node:20-alpine AS runner
WORKDIR /app

ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1

# 复制 standalone 输出和静态资源
COPY --from=builder /app/.next/standalone ./
COPY --from=builder /app/.next/static ./.next/static
COPY --from=builder /app/public ./public
COPY --from=builder /app/prisma ./prisma

EXPOSE 3000

CMD ["node", "server.js"]