# syntax=docker/dockerfile:1

# ── Stage 1: Go binaries ──
FROM golang:1.21-bookworm AS gobuild

WORKDIR /src/history
COPY history-server/ .
RUN GOPROXY=https://goproxy.cn,direct CGO_ENABLED=0 go build -trimpath -ldflags="-s -w" -o /out/history-server .

WORKDIR /src/admin
COPY admin-server/ .
RUN GOPROXY=https://goproxy.cn,direct go mod tidy && CGO_ENABLED=0 go build -trimpath -ldflags="-s -w" -o /out/admin-server .

# ── Stage 2: SearXNG from source ──
FROM debian:bookworm-slim AS searxng-build

ARG HTTP_PROXY=http://172.17.0.1:7890
ARG HTTPS_PROXY=http://172.17.0.1:7890

ENV DEBIAN_FRONTEND=noninteractive
ENV http_proxy=${HTTP_PROXY}
ENV https_proxy=${HTTPS_PROXY}
ENV HTTP_PROXY=${HTTP_PROXY}
ENV HTTPS_PROXY=${HTTPS_PROXY}

RUN apt-get update && apt-get install -y --no-install-recommends \
    python3 python3-pip python3-venv git ca-certificates \
    && rm -rf /var/lib/apt/lists/*

RUN git clone --depth 1 https://github.com/searxng/searxng.git /src/searxng \
    && python3 -m venv /opt/searxng-venv \
    && /opt/searxng-venv/bin/pip install --upgrade pip setuptools wheel msgspec \
    && cd /src/searxng \
    && /opt/searxng-venv/bin/pip install --no-cache-dir -r requirements.txt \
    && /opt/searxng-venv/bin/pip install --no-cache-dir --no-build-isolation . \
    && rm -rf /src/searxng

# ── Stage 3: Runtime ──
FROM debian:bookworm-slim

ENV DEBIAN_FRONTEND=noninteractive

RUN apt-get update && apt-get install -y --no-install-recommends \
    nginx python3 supervisor curl ca-certificates git \
    && rm -rf /var/lib/apt/lists/*

# Copy SearXNG venv + source
COPY --from=searxng-build /opt/searxng-venv /app/searxng-venv
COPY --from=searxng-build /usr/lib/python3.11 /usr/lib/python3.11
COPY --from=searxng-build /lib/x86_64-linux-gnu /lib/x86_64-linux-gnu
COPY --from=searxng-build /usr/lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu

# Dashy static files
COPY --from=lissy93/dashy:latest /app/dist /app/dashy

# Go binaries
COPY --from=gobuild /out/history-server /usr/local/bin/history-server
COPY --from=gobuild /out/admin-server /usr/local/bin/admin-server

# Config files
COPY nginx.conf /etc/nginx/nginx.conf
COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf
COPY searxng-settings.yml /etc/searxng/settings.yml
COPY conf.example.yml /app/defaults/conf.yml
COPY admin/index.html /app/admin/index.html

# Inject search script into Dashy
COPY web/navi.js /app/dashy/navi.js
RUN sed -i 's#</body>#<script src="/navi.js"></script></body>#' /app/dashy/index.html

# Data directory
RUN mkdir -p /app/data/item-icons /var/log/supervisor /var/cache/searxng /run/nginx

VOLUME ["/app/data"]
EXPOSE 8080
HEALTHCHECK --interval=30s --timeout=5s --start-period=30s --retries=3 \
    CMD curl -fs http://localhost:8080/conf.yml || exit 1
CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"]