# syntax=docker/dockerfile:1

# ---- deps: instala todas as dependências (inclui dev, precisa pra build) ----
FROM node:20-alpine AS deps
# python3/make/g++: precisos para compilar o binding nativo do `argon2`
# (não há prebuild musl/Alpine para todas as versões/arquiteturas).
RUN apk add --no-cache openssl python3 make g++
WORKDIR /app
COPY package*.json ./
COPY prisma ./prisma
RUN npm ci
RUN npx prisma generate

# ---- dev: usado pelo docker-compose.override.yml, com hot-reload ----
FROM deps AS dev
WORKDIR /app
COPY . .
CMD ["npm", "run", "dev"]

# ---- build: compila TypeScript -> dist ----
FROM node:20-alpine AS build
RUN apk add --no-cache openssl
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY --from=deps /app/prisma ./prisma
COPY . .
RUN npm run build

# ---- prod-deps: reinstala só dependências de produção ----
FROM node:20-alpine AS prod-deps
RUN apk add --no-cache openssl python3 make g++
WORKDIR /app
COPY package*.json ./
COPY prisma ./prisma
RUN npm ci --omit=dev
RUN npx prisma generate

# ---- production: imagem final enxuta ----
FROM node:20-alpine AS production
RUN apk add --no-cache openssl
WORKDIR /app
ENV NODE_ENV=production
COPY --from=prod-deps /app/node_modules ./node_modules
COPY --from=build /app/dist ./dist
COPY --from=build /app/prisma ./prisma
COPY package*.json ./

EXPOSE 3000
CMD ["node", "dist/main"]