# Build stage
FROM node:20-alpine AS builder

WORKDIR /app

# Copy package files
COPY package*.json ./

# Install dependencies
RUN npm ci

# Copy source code
COPY . .

# Build arguments (set at build time)
ARG VITE_API_URL
ARG VITE_SENTRY_DSN
ARG VITE_PUBLIC_POSTHOG_KEY
ARG VITE_PUBLIC_POSTHOG_HOST
ARG VITE_STRIPE_PUBLISHABLE_KEY
ARG VITE_GOOGLE_CLIENT_ID
ARG VITE_MS_CLIENT_ID
ARG VITE_OAUTH_REDIRECT_BASE
ARG VITE_SELF_SERVE_ENABLED
ARG VITE_CALENDLY_URL
ENV VITE_API_URL=$VITE_API_URL
ENV VITE_SENTRY_DSN=$VITE_SENTRY_DSN
ENV VITE_PUBLIC_POSTHOG_KEY=$VITE_PUBLIC_POSTHOG_KEY
ENV VITE_PUBLIC_POSTHOG_HOST=$VITE_PUBLIC_POSTHOG_HOST
ENV VITE_STRIPE_PUBLISHABLE_KEY=$VITE_STRIPE_PUBLISHABLE_KEY
ENV VITE_GOOGLE_CLIENT_ID=$VITE_GOOGLE_CLIENT_ID
ENV VITE_MS_CLIENT_ID=$VITE_MS_CLIENT_ID
ENV VITE_OAUTH_REDIRECT_BASE=$VITE_OAUTH_REDIRECT_BASE
ENV VITE_SELF_SERVE_ENABLED=$VITE_SELF_SERVE_ENABLED
ENV VITE_CALENDLY_URL=$VITE_CALENDLY_URL

# Build the application
RUN npm run build

# Production stage
FROM nginx:alpine

# Copy custom nginx config template
COPY nginx.conf /etc/nginx/templates/default.conf.template

# Copy built files from builder stage
COPY --from=builder /app/dist /usr/share/nginx/html

# Railway uses PORT env variable (default to 80 for local)
ENV PORT=80
EXPOSE 80

# Use envsubst to replace ${PORT} in nginx config, then start nginx
CMD sh -c "envsubst '\$PORT' < /etc/nginx/templates/default.conf.template > /etc/nginx/conf.d/default.conf && nginx -g 'daemon off;'"