FROM python:3.9-slim

# 安装系统依赖
RUN apt-get update \
    && apt-get install -y wget gnupg \
    && wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add - \
    && sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list' \
    && apt-get update \
    && apt-get install -y google-chrome-stable fonts-ipafont-gothic fonts-wqy-zenhei fonts-thai-tlwg fonts-kacst fonts-freefont-ttf libxss1 \
      --no-install-recommends \
    && rm -rf /var/lib/apt/lists/*

# 设置工作目录
WORKDIR /app

# 复制依赖文件
COPY requirements.txt .

# 安装 Python 依赖
RUN pip install --no-cache-dir -r requirements.txt

# 安装 Playwright 浏览器
RUN playwright install chromium

# 复制应用代码
COPY . .

# 创建缓存目录
RUN mkdir -p cache

# 暴露端口
EXPOSE 7860

# 设置环境变量
ENV PYTHONUNBUFFERED=1

# 启动应用
CMD ["python", "main.py"]