# Build context must be the repo root.
# docker build -f docker/Dockerfile.server --target prod-api .
# docker build -f docker/Dockerfile.server --target prod-job-worker .
# docker build -f docker/Dockerfile.server --target prod-cron-worker .

FROM oven/bun:alpine AS base
WORKDIR /app

# --- deps: install ALL deps (dev included, needed for the build) ---
FROM base AS deps

COPY package.json bun.lock bunfig.toml ./
COPY patches ./patches

COPY typescript/server/package.json              ./typescript/server/
COPY typescript/common/package.json              ./typescript/common/
COPY typescript/db/package.json                  ./typescript/db/
COPY typescript/db-migration-engine/package.json ./typescript/db-migration-engine/

RUN bun install --frozen-lockfile

# --- build stages: compile each entrypoint into a native binary ---
FROM deps AS build-api

COPY typescript/server              ./typescript/server
COPY typescript/common              ./typescript/common
COPY typescript/db                  ./typescript/db
COPY typescript/db-migration-engine ./typescript/db-migration-engine
COPY db/migrations                  ./db/migrations
COPY package.json bunfig.toml ./

RUN bun build \
  --compile \
  --target=bun \
  ./typescript/server/src/main.ts \
  --outfile /out/server

FROM deps AS build-job-worker

COPY typescript/server              ./typescript/server
COPY typescript/common              ./typescript/common
COPY typescript/db                  ./typescript/db
COPY typescript/db-migration-engine ./typescript/db-migration-engine
COPY db/migrations                  ./db/migrations
COPY package.json bunfig.toml ./

RUN bun build \
  --compile \
  --target=bun \
  ./typescript/server/src/job-queue-worker.ts \
  --outfile /out/job-queue-worker

FROM deps AS build-cron-worker

COPY typescript/server              ./typescript/server
COPY typescript/common              ./typescript/common
COPY typescript/db                  ./typescript/db
COPY typescript/db-migration-engine ./typescript/db-migration-engine
COPY db/migrations                  ./db/migrations
COPY package.json bunfig.toml ./

RUN bun build \
  --compile \
  --target=bun \
  ./typescript/server/src/cron-worker.ts \
  --outfile /out/cron-worker

# --- API image ---
FROM alpine:3.21 AS prod-api

ARG COMMIT_HASH
ENV COMMIT_HASH=${COMMIT_HASH}
ENV MIGRATIONS_DIR=/app/db/migrations

RUN apk add --no-cache curl

COPY --from=build-api /out/server /server
COPY db/migrations /app/db/migrations

EXPOSE 8080

HEALTHCHECK --interval=15s --timeout=5s \
  CMD curl -sf http://localhost:8080/.deploy/up || exit 1

CMD ["/server"]

# --- Job queue worker (no HTTP port) ---
FROM alpine:3.21 AS prod-job-worker

ARG COMMIT_HASH
ENV COMMIT_HASH=${COMMIT_HASH}
ENV MIGRATIONS_DIR=/app/db/migrations

RUN apk add --no-cache curl

COPY --from=build-job-worker /out/job-queue-worker /job-queue-worker
COPY db/migrations /app/db/migrations

CMD ["/job-queue-worker"]

# --- Cron worker (no HTTP port) ---
FROM alpine:3.21 AS prod-cron-worker

ARG COMMIT_HASH
ENV COMMIT_HASH=${COMMIT_HASH}
ENV MIGRATIONS_DIR=/app/db/migrations

RUN apk add --no-cache curl

COPY --from=build-cron-worker /out/cron-worker /cron-worker
COPY db/migrations /app/db/migrations

CMD ["/cron-worker"]

# --- All-in-one image for Kamal (web + job + cron roles share network with accessories) ---
FROM alpine:3.21 AS prod-unified

ARG COMMIT_HASH
ENV COMMIT_HASH=${COMMIT_HASH}
ENV MIGRATIONS_DIR=/app/db/migrations

RUN apk add --no-cache curl

COPY --from=build-api /out/server /server
COPY --from=build-job-worker /out/job-queue-worker /job-queue-worker
COPY --from=build-cron-worker /out/cron-worker /cron-worker
COPY db/migrations /app/db/migrations

EXPOSE 8080

CMD ["/server"]