# Build stage
FROM rust:1.83-bookworm AS builder

WORKDIR /app

# Copy workspace configuration
COPY Cargo.toml Cargo.lock ./
COPY .cargo ./.cargo

# Copy all crates (workspace members)
COPY common ./common
COPY config ./config
COPY database ./database
COPY ml-data ./ml-data
COPY services/trading_agent_service ./services/trading_agent_service

# Build trading agent service
WORKDIR /app/services/trading_agent_service
RUN cargo build --release --bin trading_agent_service

# Runtime stage
FROM debian:bookworm-slim

# Install runtime dependencies
RUN apt-get update && apt-get install -y \
    ca-certificates \
    curl \
    && rm -rf /var/lib/apt/lists/*

# Install grpc_health_probe for health checks
RUN curl -L https://github.com/grpc-ecosystem/grpc-health-probe/releases/download/v0.4.24/grpc_health_probe-linux-amd64 \
    -o /usr/local/bin/grpc_health_probe && \
    chmod +x /usr/local/bin/grpc_health_probe

WORKDIR /app

# Copy binary from builder
COPY --from=builder /app/target/release/trading_agent_service /usr/local/bin/trading_agent_service

# Expose ports
EXPOSE 50055 8083 9095

# Run service
CMD ["trading_agent_service"]