# Stage 1: Base
FROM node:22-alpine AS base

# Install timezone support
RUN apk add --no-cache tzdata
RUN cp /usr/share/zoneinfo/Asia/Tehran /etc/localtime && echo "Asia/Tehran" > /etc/timezone

# Set workdir for clarity
WORKDIR /app

# Stage 2: Dependencies
FROM base AS deps
WORKDIR /temp-deps
COPY package*.json ./
RUN npm ci --ignore-scripts

# Stage 3: Build
FROM base AS builder
WORKDIR /build
COPY . ./
COPY --from=deps /temp-deps/node_modules ./node_modules
RUN if [ -f package.json ] && grep -q '"build":' package.json; then npm run build; fi

# Stage 4: Runner
FROM base AS runner
RUN addgroup -S appgroup && adduser -S appuser -G appgroup
WORKDIR /app

COPY . ./
COPY --from=builder --chown=appuser:appgroup /build/ ./
RUN chown -R appuser:appgroup /app

USER appuser
ENV NODE_ENV=production
EXPOSE 4000

CMD ["npm", "start"]

# # Stage 1: Build Stage
# FROM node:22-alpine AS base

# RUN npm install -g corepack@latest
# RUN corepack enable && corepack prepare pnpm@9 --activate

# # Install tzdata to support timezone settings
# RUN apk add --no-cache tzdata

# # Set the timezone to Asia/Tehran
# RUN cp /usr/share/zoneinfo/Asia/Tehran /etc/localtime && echo "Asia/Tehran" > /etc/timezone


# FROM base AS deps
# WORKDIR /temp-deps
# COPY package*.json pnpm-lock.yaml ./
# RUN pnpm install --frozen-lockfile --loglevel info


# FROM base AS builder
# WORKDIR /build
# COPY . ./
# COPY --from=deps /temp-deps/node_modules ./node_modules
# RUN if [ -f package.json ] && grep -q '"build":' package.json; then pnpm run build; fi
# RUN pnpm install --prod --frozen-lockfile --loglevel info

# FROM base AS runner
# RUN addgroup -S appgroup && adduser -S appuser -G appgroup
# WORKDIR /app

# COPY . ./
# COPY --from=builder --chown=appuser:appgroup /build/ ./

# RUN chown -R appuser:appgroup /app

# USER appuser

# ENV NODE_ENV=production
# EXPOSE 3000

# CMD ["npm", "start"]