# Build stage
FROM node:20-alpine AS builder

WORKDIR /app

# Copy package files
COPY package*.json ./
COPY prisma ./prisma/

# Install dependencies
RUN npm ci

# Copy source code
COPY . .

# Generate Prisma Client
RUN npx prisma generate

# Build Next.js application
RUN npm run build

# Production stage
FROM node:20-alpine AS runner

# Install Python and yt-dlp dependencies
RUN apk add --no-cache python3 py3-pip ffmpeg

# Install yt-dlp
RUN pip3 install --no-cache-dir yt-dlp --break-system-packages

WORKDIR /app

ENV NODE_ENV production
ENV NEXT_TELEMETRY_DISABLED 1

# Create non-root user
RUN addgroup --system --gid 1001 nodejs
RUN adduser --system --uid 1001 nextjs

# Copy necessary files from builder
COPY --from=builder /app/public ./public
COPY --from=builder /app/.next/standalone ./
COPY --from=builder /app/.next/static ./.next/static
COPY --from=builder /app/prisma ./prisma
COPY --from=builder /app/node_modules/.prisma ./node_modules/.prisma

# Create database directory
RUN mkdir -p /app/prisma && chown -R nextjs:nodejs /app

USER nextjs

EXPOSE 3000

ENV PORT 3000
ENV HOSTNAME "0.0.0.0"

CMD ["node", "server.js"]