# Stage 1: Builder Stage – Generate and build the Medusa project silently
FROM node:20-alpine AS builder

WORKDIR /workspace

# Run the Medusa generator non-interactively.
# Options used:
#  --db-url "postgres://medusa:medusa@db:5432/medusa" : Provide the database URL so it connects (and runs migrations & seeding).
#  --no-browser      : Do not open the browser after installation.
#  --directory-path  : Specify the installation directory.
#  --seed            : Seed the database with demo data.
RUN npx create-medusa-app@latest my-medusa-store \
    --db-url "postgres://medusa:medusa@db:5432/medusa" \
    --no-browser \
    --directory-path /workspace/my-medusa-store \
    --seed

# Change into the generated project directory.
WORKDIR /workspace/my-medusa-store

# Install dependencies and build the project.
RUN npm install && npm run build

# Stage 2: Production Stage – Build the final image to run the Medusa application
FROM node:20-alpine AS production

# Define default environment variables.
# These values can be overridden via Coolify’s UI.
ENV NODE_ENV=production
ENV DATABASE_URL=postgres://medusa:medusa@db:5432/medusa
ENV MEDUSA_STORE_NAME="My Medusa Store"
ENV MEDUSA_ADMIN_EMAIL="admin@medusajs.com"
ENV MEDUSA_ADMIN_PASSWORD="supersecret"
ENV SEED_DATA="false"   
# Set to "true" (via Coolify) if you want to run a seed command at startup.

WORKDIR /app

# Copy the built application from the builder stage.
COPY --from=builder /workspace/my-medusa-store .

# Expose the default port for Medusa (which runs on 9000).
EXPOSE 9000

# Start the Medusa application.
# This command conditionally runs a seeding command if SEED_DATA is "true" and then starts the server.
CMD ["sh", "-c", "if [ \"$SEED_DATA\" = \"true\" ]; then npx medusa seed; fi && npm start"]