# Simplified single-stage build for SeaweedFS with FoundationDB support
# Force x86_64 platform to use AMD64 FoundationDB packages
FROM --platform=linux/amd64 golang:1.24-bookworm

# Install system dependencies and FoundationDB
RUN apt-get update && apt-get install -y \
    build-essential \
    wget \
    ca-certificates \
    && rm -rf /var/lib/apt/lists/*

# Install FoundationDB client libraries (x86_64 emulation)
RUN echo "🏗️ Installing FoundationDB AMD64 package with x86_64 emulation..." \
    && wget -q https://github.com/apple/foundationdb/releases/download/7.1.61/foundationdb-clients_7.1.61-1_amd64.deb \
    && dpkg -i foundationdb-clients_7.1.61-1_amd64.deb \
    && rm foundationdb-clients_7.1.61-1_amd64.deb \
    && echo "🔍 Verifying FoundationDB installation..." \
    && ls -la /usr/include/foundationdb/ \
    && ls -la /usr/lib/*/libfdb_c* 2>/dev/null || echo "Library files:" \
    && find /usr -name "libfdb_c*" -type f 2>/dev/null \
    && ldconfig

# Set up Go environment for CGO
ENV CGO_ENABLED=1
ENV GOOS=linux
ENV CGO_CFLAGS="-I/usr/include/foundationdb -I/usr/local/include/foundationdb -DFDB_API_VERSION=630"
ENV CGO_LDFLAGS="-L/usr/lib -lfdb_c"

# Create work directory
WORKDIR /build

# Copy source code
COPY . .

# Using Go 1.24 to match project requirements

# Download dependencies (using versions from go.mod for deterministic builds)
RUN go mod download

# Build SeaweedFS with FoundationDB support
RUN echo "🔨 Building SeaweedFS with FoundationDB support..." && \
    echo "🔍 Debugging: Checking headers before build..." && \
    find /usr -name "fdb_c.h" -type f 2>/dev/null || echo "No fdb_c.h found" && \
    ls -la /usr/include/foundationdb/ 2>/dev/null || echo "No foundationdb include dir" && \
    ls -la /usr/lib/libfdb_c* 2>/dev/null || echo "No libfdb_c libraries" && \
    echo "CGO_CFLAGS: $CGO_CFLAGS" && \
    echo "CGO_LDFLAGS: $CGO_LDFLAGS" && \
    go build -tags foundationdb -ldflags="-w -s" -o weed ./weed && \
    chmod +x weed && \
    echo "✅ Build successful!" && \
    ./weed version

# Test compilation (don't run tests as they need cluster)
RUN echo "🧪 Compiling tests..." && \
    go test -tags foundationdb -c -o fdb_store_test ./weed/filer/foundationdb/ && \
    echo "✅ Tests compiled successfully!"

# Create runtime directories
RUN mkdir -p /var/fdb/config /usr/local/bin

# Copy binaries to final location
RUN cp weed /usr/local/bin/weed && \
    cp fdb_store_test /usr/local/bin/fdb_store_test

# Default command
CMD ["/usr/local/bin/weed", "version"]