FROM node:22.14.0-bookworm

ENV WINEPREFIX=/home/node/.wine
ENV WINEDEBUG=-all

# System dependencies + Wine + Xvfb
RUN dpkg --add-architecture i386 && \
    apt-get update && apt-get install -y --no-install-recommends \
    wine wine32 wine64 \
    python3 python3-pip python3-venv libpython3.11 \
    binutils wget xvfb xauth cabextract ca-certificates unzip \
    && rm -rf /var/lib/apt/lists/*

# Install winetricks manually (removed from Debian bookworm apt)
RUN wget -q https://raw.githubusercontent.com/Winetricks/winetricks/master/src/winetricks \
    -O /usr/local/bin/winetricks && \
    chmod +x /usr/local/bin/winetricks

WORKDIR /build

# Copy repo
COPY --chown=node:node . .
RUN chown -R node:node /build

# Wine/winetricks are unstable as root; use the image's non-root user.
USER node

# Python venv (Linux, for local tools only)
RUN python3 -m venv venv && \
    venv/bin/pip install --no-cache-dir -r requirements.txt pyinstaller

# Pre-download Windows wheels so Wine Python can install fully offline.
RUN mkdir -p wheelhouse && \
    venv/bin/pip freeze > win-lock.txt && \
    printf "pip\nsetuptools\nwheel\n" >> win-lock.txt && \
    while read -r pkg; do \
      venv/bin/pip download \
        --dest wheelhouse \
        --platform win_amd64 --implementation cp --python-version 3.11 --abi cp311 \
        --no-deps "$pkg"; \
    done < win-lock.txt && \
    # PyInstaller has Windows-only deps not present in Linux freeze output.
    for win_pkg in pefile pywin32-ctypes colorama; do \
      venv/bin/pip download \
        --dest wheelhouse \
        --platform win_amd64 --implementation cp --python-version 3.11 --abi cp311 \
        --no-deps "$win_pkg"; \
    done

# Bootstrap Wine prefix
RUN wineboot --init 2>/dev/null || true

# vcrun2019 currently returns status 243 on Wine 8 (Debian bookworm).
# Keep it best-effort so the build can proceed if Python installer already bundles needed runtime.
RUN xvfb-run -a winetricks -q vcrun2019 || true

# Install Python for Windows using embeddable zip (avoids installer/runtime failures under Wine)
RUN mkdir -p "$WINEPREFIX/drive_c/Python311" && \
    wget -q "https://www.python.org/ftp/python/3.11.9/python-3.11.9-embed-amd64.zip" -O /tmp/pyembed.zip && \
    unzip -q /tmp/pyembed.zip -d "$WINEPREFIX/drive_c/Python311" && \
    rm /tmp/pyembed.zip && \
    sed -i 's/^#import site/import site/' "$WINEPREFIX/drive_c/Python311/python311._pth" && \
    wget -q "https://bootstrap.pypa.io/pip/pip.pyz" -O "$WINEPREFIX/drive_c/pip.pyz" && \
    xvfb-run -a wine "C:\\Python311\\python.exe" --version

# Install Python packaging toolchain first (needed for sdist like crcmod).
RUN xvfb-run -a wine "C:\\Python311\\python.exe" "C:\\pip.pyz" install --no-index \
    --find-links="Z:\\build\\wheelhouse" \
    pip setuptools wheel

# Install Python deps + PyInstaller under Wine Python
RUN xvfb-run -a wine "C:\\Python311\\python.exe" "C:\\pip.pyz" install --no-index --no-build-isolation \
    --find-links="Z:\\build\\wheelhouse" \
    -r "Z:\\build\\win-lock.txt"

# Compile Python CLI into Windows binary
RUN xvfb-run -a wine "C:\\Python311\\python.exe" -m PyInstaller \
    --onefile --name cli \
    --hidden-import _cffi_backend \
    --hidden-import coincurve._cffi_backend \
    --collect-data bip_utils \
    --collect-submodules coincurve \
    --collect-binaries coincurve \
    --collect-data coincurve \
    src/cli.py && \
    mkdir -p frontend/resources && \
    cp dist/cli.exe frontend/resources/cli.exe

# JS dependencies + electron-builder
RUN cd frontend && npm ci && npm install --no-save electron-builder

# Build Windows installer + standalone portable executable
RUN cd frontend && npx vite build && npx electron-builder --win nsis portable --publish never

# Export build artifacts
CMD cp frontend/release/*.exe /out/