ARG NODE_VERSION=22.20.0

FROM node:${NODE_VERSION}-slim AS base

# FIX: Bad workaround (https://github.com/nodejs/corepack/issues/612)
ENV COREPACK_INTEGRITY_KEYS=0

RUN rm -f /usr/local/bin/pnpm /usr/local/bin/pnpx && npm install -g pnpm@10.6.2 && apt-get update && \
    apt-get install -y --no-install-recommends \
    ca-certificates \
    openssl \
    libssl3 \
    curl \
    && apt-get clean && \
    rm -rf /var/lib/apt/lists/*

ENV NITRO=1
ENV SELF_HOSTED=1
ENV PNPM_HOME="/pnpm"
ENV PATH="$PNPM_HOME:$PATH"

WORKDIR /app

# Workspace - Copy package.json files for caching
COPY package.json pnpm-lock.yaml pnpm-workspace.yaml ./
# Apps
COPY apps/start/package.json ./apps/start/
# Packages - Only copy what start app needs
COPY packages/trpc/package.json packages/trpc/
COPY packages/json/package.json packages/json/
COPY packages/common/package.json packages/common/
COPY packages/importer/package.json packages/importer/
COPY packages/payments/package.json packages/payments/
COPY packages/constants/package.json packages/constants/
COPY packages/validation/package.json packages/validation/
COPY packages/integrations/package.json packages/integrations/
COPY packages/sdks/_info/package.json packages/sdks/_info/
COPY patches ./patches
# Copy tracking script to self-hosting dashboard
COPY apps/public/public/op1.js ./apps/start/public/op1.js

# BASE-BUILD - native platform image so the build step runs without QEMU.
# "FROM --platform=$BUILDPLATFORM base AS build" alone is not enough because
# `base` has no --platform override, so Docker resolves it from the target-platform
# cache (linux/amd64) and the build stage still runs under QEMU emulation on ARM64
# runners, causing esbuild's Go runtime to crash.
FROM --platform=$BUILDPLATFORM node:${NODE_VERSION}-slim AS base-build

ENV COREPACK_INTEGRITY_KEYS=0

# Keep C++ build tools ONLY in the native build stage
RUN rm -f /usr/local/bin/pnpm /usr/local/bin/pnpx && npm install -g pnpm@10.6.2 && apt-get update && \
    apt-get install -y --no-install-recommends \
    ca-certificates \
    openssl \
    libssl3 \
    curl \
    python3 \
    make \
    g++ \
    && apt-get clean && \
    rm -rf /var/lib/apt/lists/*

ENV NITRO=1
ENV SELF_HOSTED=1
ENV PNPM_HOME="/pnpm"
ENV PATH="$PNPM_HOME:$PATH"

WORKDIR /app

COPY package.json pnpm-lock.yaml pnpm-workspace.yaml ./
COPY apps/start/package.json ./apps/start/
COPY packages/trpc/package.json packages/trpc/
COPY packages/json/package.json packages/json/
COPY packages/common/package.json packages/common/
COPY packages/importer/package.json packages/importer/
COPY packages/payments/package.json packages/payments/
COPY packages/constants/package.json packages/constants/
COPY packages/validation/package.json packages/validation/
COPY packages/integrations/package.json packages/integrations/
COPY packages/sdks/_info/package.json packages/sdks/_info/
COPY patches ./patches
COPY apps/public/public/op1.js ./apps/start/public/op1.js

# BUILD - inherits from base-build (native runner platform) so esbuild runs without QEMU
FROM --platform=$BUILDPLATFORM base-build AS build

WORKDIR /app
ENV NODE_OPTIONS="--max-old-space-size=4096"

# Install all dependencies (including dev dependencies for build)
RUN pnpm install --frozen-lockfile && \
    pnpm store prune

# Copy source code
COPY apps/start ./apps/start
COPY packages ./packages
COPY tooling ./tooling

# Generate Prisma client and build the app natively
RUN pnpm --filter start run build

# PROD - Install only production dependencies
FROM base AS prod

# FIX:
# Removed `npm_config_build_from_source`, `python3`, `make`, `g++`, and `pnpm rebuild`.
# This allows pnpm to instantly download pre-compiled AMD64 binaries instead of forcing 
# QEMU to cross-compile C++ code on your Raspberry Pi.

WORKDIR /app
COPY --from=build /app/package.json ./
COPY --from=build /app/pnpm-lock.yaml ./
COPY --from=build /app/pnpm-workspace.yaml ./

# Copy package.json files for production install
COPY --from=build /app/apps/start/package.json ./apps/start/
COPY --from=build /app/packages/db/package.json ./packages/db/
COPY --from=build /app/packages/trpc/package.json ./packages/trpc/
COPY --from=build /app/packages/auth/package.json ./packages/auth/
COPY --from=build /app/packages/json/package.json ./packages/json/
COPY --from=build /app/packages/common/package.json ./packages/common/
COPY --from=build /app/packages/importer/package.json ./packages/importer/
COPY --from=build /app/packages/payments/package.json ./packages/payments/
COPY --from=build /app/packages/constants/package.json ./packages/constants/
COPY --from=build /app/packages/validation/package.json ./packages/validation/
COPY --from=build /app/packages/integrations/package.json ./packages/integrations/
COPY --from=build /app/packages/sdks/_info/package.json ./packages/sdks/_info/
COPY --from=build /app/patches ./patches

# Install production dependencies only (fetches prebuilt binaries fast)
RUN pnpm install --frozen-lockfile --prod && \
    pnpm store prune

# FINAL - Minimal runtime image
FROM base AS runner

ENV NODE_ENV=production

WORKDIR /app

# Copy workspace files
COPY --from=build /app/package.json ./
COPY --from=build /app/pnpm-workspace.yaml ./

# Copy production node_modules
COPY --from=prod /app/node_modules ./node_modules

# Copy built app with .output directory
COPY --from=build /app/apps/start/.output ./apps/start/.output
COPY --from=build /app/apps/start/dist ./apps/start/dist
COPY --from=build /app/apps/start/package.json ./apps/start/

# Copy necessary packages
COPY --from=build /app/packages/db ./packages/db
COPY --from=build /app/packages/trpc ./packages/trpc
COPY --from=build /app/packages/auth ./packages/auth
COPY --from=build /app/packages/json ./packages/json
COPY --from=build /app/packages/common ./packages/common
COPY --from=build /app/packages/payments ./packages/payments
COPY --from=build /app/packages/constants ./packages/constants
COPY --from=build /app/packages/validation ./packages/validation
COPY --from=build /app/packages/integrations ./packages/integrations
COPY --from=build /app/packages/sdks/_info ./packages/sdks/_info
COPY --from=build /app/tooling/typescript ./tooling/typescript

WORKDIR /app/apps/start

EXPOSE 3000

# Start the Tanstack Start server
CMD ["node", ".output/server/index.mjs"]