# Build stage
FROM oven/bun:1.1 AS builder

WORKDIR /app

# 复制依赖文件
COPY apps/api/package.json .
COPY pnpm-workspace.yaml .
COPY package.json .

# 安装 pnpm（如果未预装）
RUN npm install -g pnpm

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

# 复制源码
COPY apps/api/src ./src
COPY apps/api/prisma ./prisma
COPY apps/api/.env.example .env.example

# 生成 Prisma Client
RUN pnpm prisma generate

# 构建
RUN pnpm build

# Production stage
FROM oven/bun:1.1-alpine AS runner

WORKDIR /app

# 安装依赖（仅生产）
COPY apps/api/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/dist ./dist
COPY --from=builder /app/node_modules/.prisma ./node_modules/.prisma
COPY --from=builder /app/prisma ./prisma
COPY --from=builder /app/.env.example .env.example

# 暴露端口
EXPOSE 3001

# 健康检查（使用 Bun 运行 node 兼容代码）
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
  CMD bun -e "require('http').get('http://localhost:3001/health', (r) => {if(r.statusCode!==200)throw new Error(r.statusCode)})"

# 启动命令（使用 Bun）
CMD ["bun", "dist/main"]