# Multi-stage build for LiteCloud

# Stage 1: Build the Rust backend
FROM rust:1.70-slim as rust-builder

WORKDIR /app

# Install build dependencies
RUN apt-get update && apt-get install -y \
    pkg-config \
    libssl-dev \
    && rm -rf /var/lib/apt/lists/*

# Copy Rust project files
COPY api /app

# Build the Rust application in release mode
RUN cargo build --release

# Stage 2: Build the Flutter frontend
FROM debian:bullseye-slim as flutter-builder

WORKDIR /app

# Install dependencies for Flutter
RUN apt-get update && apt-get install -y \
    curl \
    git \
    unzip \
    xz-utils \
    && rm -rf /var/lib/apt/lists/*

# Install Flutter
RUN git clone https://github.com/flutter/flutter.git /flutter
ENV PATH="/flutter/bin:${PATH}"
RUN flutter channel stable && flutter upgrade && flutter config --enable-web

# Copy Flutter project files
COPY lightcloud_app /app

# Build Flutter web app
RUN flutter build web --release

# Stage 3: Final image
FROM debian:bullseye-slim

WORKDIR /app

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

# Create data directory
RUN mkdir -p /data && chmod 755 /data

# Copy the Rust binary from the rust-builder stage
COPY --from=rust-builder /app/target/release/litecloud /app/litecloud

# Copy the Flutter web build from the flutter-builder stage
COPY --from=flutter-builder /app/build/web /app/static

# Expose the port the server listens on
EXPOSE 8082

# Set environment variables
ENV RUST_LOG=info

# Run the server
CMD ["/app/litecloud"]