# Stage 1: Build Rust WASM components
FROM rust:1.75 AS rust-builder

WORKDIR /app

# Install wasm-pack
RUN curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh

# Copy Rust source code
COPY rust/ ./rust/

# Build WASM components
WORKDIR /app/rust/rhai-codemirror
RUN wasm-pack build --target web --out-dir "../../webui/src/wasm/rhai-codemirror"

WORKDIR /app/rust/runner
RUN wasm-pack build --target web --out-dir "../../webui/src/wasm/runner"

# Stage 2: Build and run Next.js application
FROM node:18-alpine AS app

WORKDIR /app

# Install Bun
RUN npm install -g bun

# Copy webui package files
COPY webui/package.json webui/bun.lock* ./webui/

# Install dependencies
WORKDIR /app/webui
RUN bun install --frozen-lockfile

# Copy webui source code
COPY webui/ ./

# Copy built WASM files from rust-builder stage
COPY --from=rust-builder /app/webui/src/wasm/ ./src/wasm/

# Build the application
RUN bun run build

# Create data directory for scripts
RUN mkdir -p ../data/scripts

# Expose port
EXPOSE 3000

# Start the application
CMD ["bun", "start"]