# StellaOps Timeline Service
# Multi-stage build for optimized production image

FROM mcr.microsoft.com/dotnet/sdk:10.0-preview AS build
WORKDIR /src

# Copy solution and project files for restore
COPY ["src/Timeline/StellaOps.Timeline.WebService/StellaOps.Timeline.WebService.csproj", "src/Timeline/StellaOps.Timeline.WebService/"]
COPY ["src/Timeline/__Libraries/StellaOps.Timeline.Core/StellaOps.Timeline.Core.csproj", "src/Timeline/__Libraries/StellaOps.Timeline.Core/"]
COPY ["src/__Libraries/StellaOps.Eventing/StellaOps.Eventing.csproj", "src/__Libraries/StellaOps.Eventing/"]
COPY ["src/__Libraries/StellaOps.HybridLogicalClock/StellaOps.HybridLogicalClock.csproj", "src/__Libraries/StellaOps.HybridLogicalClock/"]
COPY ["src/__Libraries/StellaOps.Microservice/StellaOps.Microservice.csproj", "src/__Libraries/StellaOps.Microservice/"]
COPY ["src/__Libraries/StellaOps.Replay.Core/StellaOps.Replay.Core.csproj", "src/__Libraries/StellaOps.Replay.Core/"]
COPY ["nuget.config", "."]
COPY ["Directory.Build.props", "."]
COPY ["Directory.Packages.props", "."]

# Restore dependencies
RUN dotnet restore "src/Timeline/StellaOps.Timeline.WebService/StellaOps.Timeline.WebService.csproj"

# Copy source code
COPY ["src/", "src/"]

# Build
WORKDIR /src/src/Timeline/StellaOps.Timeline.WebService
RUN dotnet build -c Release -o /app/build --no-restore

# Publish
FROM build AS publish
RUN dotnet publish -c Release -o /app/publish --no-build /p:UseAppHost=false

# Runtime image
FROM mcr.microsoft.com/dotnet/aspnet:10.0-preview AS runtime
WORKDIR /app

# Create non-root user
RUN addgroup --system --gid 1000 stellaops && \
    adduser --system --uid 1000 --ingroup stellaops stellaops

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

# Set ownership
RUN chown -R stellaops:stellaops /app

# Switch to non-root user
USER stellaops

# Environment configuration
ENV ASPNETCORE_URLS=http://+:8080 \
    ASPNETCORE_ENVIRONMENT=Production \
    DOTNET_EnableDiagnostics=0 \
    DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=false

# Health check
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
    CMD curl -f http://localhost:8080/health || exit 1

# Expose port
EXPOSE 8080

# Entry point
ENTRYPOINT ["dotnet", "StellaOps.Timeline.WebService.dll"]