# ── Multi-stage Dockerfile for Native Bun Runtime (web-latest-bun) ───────────
FROM oven/bun:1.3.14-slim AS base
WORKDIR /app

RUN apt-get update \
  && apt-get upgrade -y \
  && apt-get install -y --no-install-recommends \
     build-essential \
     python3 \
     python-is-python3 \
     make \
     g++ \
     libsecret-1-0 \
     ca-certificates \
     curl \
  && rm -rf /var/lib/apt/lists/*

# ── Builder stage (100% Bun Native Install & Build) ─────────────────────────
FROM base AS builder
WORKDIR /app

COPY . .

# Fast Bun native package install
RUN bun install --include=optional --quiet

# Compile native better-sqlite3 Node-API addon under Bun
RUN if [ -d "node_modules/better-sqlite3" ]; then \
      (cd node_modules/better-sqlite3 && bunx node-gyp rebuild); \
    fi

# Fetch tls-client-node native binary if script exists
RUN if [ -f "node_modules/tls-client-node/scripts/postinstall.js" ]; then \
      bun node_modules/tls-client-node/scripts/postinstall.js || true; \
    fi

# Disable Turbopack for Bun builder stage (Turbopack V8 internal worker bindings require Node)
ENV OMNIROUTE_USE_TURBOPACK=0

ARG OMNIROUTE_BASE_PATH=""
ENV OMNIROUTE_BASE_PATH=$OMNIROUTE_BASE_PATH

ARG DASHBOARD_ALLOW_EMBED=""
ENV DASHBOARD_ALLOW_EMBED=$DASHBOARD_ALLOW_EMBED

ENV NEXT_TELEMETRY_DISABLED=1
ENV NODE_ENV=production

# Bun native Next.js build execution
RUN bun run --quiet build

# ── Runner stage (100% Bun Native Production Runtime) ──────────────────────
FROM oven/bun:1.3.14-slim AS runner

LABEL org.opencontainers.image.title="omniroute" \
  org.opencontainers.image.description="Unified AI proxy — route any LLM through one endpoint (Bun Native)" \
  org.opencontainers.image.url="https://omniroute.online" \
  org.opencontainers.image.source="https://github.com/diegosouzapw/OmniRoute" \
  org.opencontainers.image.licenses="MIT"

WORKDIR /app

RUN apt-get update \
  && apt-get install -y --no-install-recommends \
     libsecret-1-0 \
     ca-certificates \
     curl \
  && rm -rf /var/lib/apt/lists/*

ENV NODE_ENV=production
ENV PORT=20128
ENV HOSTNAME=0.0.0.0
ENV OMNIROUTE_MEMORY_MB=1024

ENV DATA_DIR=/app/data
RUN mkdir -p /app/data

COPY --from=builder /app/.build/next/standalone ./
COPY --from=builder /app/node_modules/better-sqlite3 ./node_modules/better-sqlite3
ENV OMNIROUTE_MIGRATIONS_DIR=/app/migrations

COPY --from=builder /app/scripts/dev/healthcheck.mjs ./healthcheck.mjs

EXPOSE 20128

HEALTHCHECK --interval=30s --timeout=5s --start-period=15s --retries=3 \
  CMD bun healthcheck.mjs || exit 1

ENTRYPOINT ["bun", "bin/omniroute.mjs", "serve", "--no-open"]