# 1. Basis-Image
FROM python:3.8-slim

# 2. System-Abhängigkeiten installieren (für Chrome etc.)
RUN apt-get update && apt-get install -y \
    wget \
    unzip \
    gnupg \
    ca-certificates \
    fonts-liberation \
    libasound2 \
    libatk-bridge2.0-0 \
    libatk1.0-0 \
    libcups2 \
    libdbus-1-3 \
    libgdk-pixbuf2.0-0 \
    libnspr4 \
    libnss3 \
    libx11-xcb1 \
    libxcomposite1 \
    libxdamage1 \
    libxrandr2 \
    xdg-utils \
    --no-install-recommends && \
    rm -rf /var/lib/apt/lists/*

# 3. Google Chrome Stable installieren
RUN wget -q -O - https://dl.google.com/linux/linux_signing_key.pub | apt-key add - && \
    echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" > /etc/apt/sources.list.d/google-chrome.list && \
    apt-get update && \
    apt-get install -y google-chrome-stable --no-install-recommends && \
    rm -rf /var/lib/apt/lists/*

# 4. Passenden Chromedriver installieren (ROBUSTE, NEUE METHODE)
# Dieser Block funktioniert mit den aktuellen Google-Download-Pfaden ("Chrome for Testing").
RUN CHROME_VERSION=$(google-chrome --version | cut -f 3 -d ' ' | cut -d '.' -f 1-3) \
    && DRIVER_VERSION=$(wget -qO- "https://googlechromelabs.github.io/chrome-for-testing/latest-patch-versions-per-build.json" | grep -A1 "\"${CHROME_VERSION}\"" | grep "version" | cut -d '"' -f 4) \
    && wget -q "https://storage.googleapis.com/chrome-for-testing-public/${DRIVER_VERSION}/linux64/chromedriver-linux64.zip" -O /tmp/chromedriver.zip \
    && unzip /tmp/chromedriver.zip -d /usr/local/bin/ \
    && mv /usr/local/bin/chromedriver-linux64/chromedriver /usr/local/bin/ \
    && rm -rf /tmp/chromedriver.zip /usr/local/bin/chromedriver-linux64 \
    && chmod +x /usr/local/bin/chromedriver

# 5. App-Verzeichnis einrichten
WORKDIR /app

# 6. Anwendungsdateien kopieren
COPY . .

# 7. Python-Abhängigkeiten installieren
RUN pip3 install --no-cache-dir -r requirements.txt

# 8. Standard-Startbefehl festlegen
CMD ["python3", "scrape_fotograf.py"]