# Build stage
FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
WORKDIR /src

# Copy csproj and restore as distinct layers
COPY *.csproj ./
RUN dotnet restore --runtime linux-arm64

# Copy everything else and build
COPY . .
RUN dotnet build "QRRapidoApp.csproj" -c Release --runtime linux-arm64 --no-restore

# Publish stage
FROM build AS publish
RUN dotnet publish "QRRapidoApp.csproj" -c Release -o /app/publish \
    --runtime linux-arm64 \
    --no-restore \
    --no-build \
    --self-contained false

# Final stage/image
FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS final
WORKDIR /app

# Install libgdiplus for System.Drawing (se necessário para QR codes)
RUN apt-get update && apt-get install -y libgdiplus && rm -rf /var/lib/apt/lists/*

# Copy published app
COPY --from=publish /app/publish .

# Expose port
EXPOSE 8080

# Create non-root user
RUN adduser --disabled-password --gecos '' appuser && chown -R appuser /app
USER appuser

# Set entry point
ENTRYPOINT ["dotnet", "QRRapidoApp.dll"]