# ===============================================================
# Wardrobe 一体化镜像: 静态前端 (dist/) + Express API (server/) 同进程
# 构建: docker build -t wardrobe:latest .
#       可选 --build-arg VITE_API_BASE=https://api.example.com 让前端走绝对地址
# 运行: docker run -d --name wardrobe -p 3002:3002 wardrobe:latest
# ===============================================================
FROM node:22-alpine AS builder

WORKDIR /app

# 国内构建时可换源
RUN npm config set registry https://registry.npmmirror.com

# 先拷贝 package 文件, 利用 Docker 缓存
COPY package*.json ./

# 装全量依赖 (dev 也装, 后面 build 要用)
RUN npm install

# 拷贝源码
COPY . .

# 构建前端 (输出到 dist/)
ARG VITE_API_BASE=
ENV VITE_API_BASE=$VITE_API_BASE
RUN npm run build

# 运行时阶段
FROM node:22-alpine

WORKDIR /app

# 阿里源加速
RUN npm config set registry https://registry.npmmirror.com

# 只装运行时依赖
COPY package*.json ./
RUN npm install --omit=dev

# 拷贝构建产物
COPY --from=builder /app/dist ./dist
COPY --from=builder /app/server ./server

# OTA 升级包: CI (docker-build.yml) 生成的 ota-package/, 随镜像发布
# 本地构建时只有占位文件 (ota-package/README.md), server 找不到 latest.json 则 OTA 返回"无更新"
COPY ota-package ./ota-package
ENV OTA_PACKAGE_DIR=/app/ota-package
# OTA bundle 下载用的绝对 base (manifest.url 必须是绝对 URL, 插件不拼 base, 相对路径会导致下载 0% 失败)
# 生产为 http 明文 (无 https), 客户端 tauri.conf.json 的 hotswap.require_https 已设为 false 放行 http
ENV OTA_PUBLIC_BASE=http://bh.vps.honor3.com:3002

# 健康检查
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
  CMD wget -qO- http://127.0.0.1:3002/api/health || exit 1

EXPOSE 3002

ENV NODE_ENV=production
ENV PORT=3002

CMD ["node", "--experimental-strip-types", "--no-warnings", "server/index.js"]