# 1. Build Stage
FROM rust:1.90 as builder

WORKDIR /usr/src/app
# Copy full sources (simple and correct; avoids shipping stub binaries)
COPY ./services/common-contracts /usr/src/app/services/common-contracts
COPY ./services/report-generator-service /usr/src/app/services/report-generator-service
WORKDIR /usr/src/app/services/report-generator-service
RUN cargo build --release --bin report-generator-service

# 2. Runtime Stage
FROM debian:bookworm-slim

# Set timezone
ENV TZ=Asia/Shanghai
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
# Minimal runtime deps for health checks (curl) and TLS roots if needed
RUN apt-get update && apt-get install -y --no-install-recommends ca-certificates curl && rm -rf /var/lib/apt/lists/*

# Copy the built binary from the builder stage
COPY --from=builder /usr/src/app/services/report-generator-service/target/release/report-generator-service /usr/local/bin/

# Set the binary as the entrypoint
ENTRYPOINT ["/usr/local/bin/report-generator-service"]