# -----------------------------------------------------------------------------
# Node builder: frontend only
# -----------------------------------------------------------------------------
FROM node:22-bookworm-slim AS node-builder

RUN corepack enable && corepack prepare pnpm@latest --activate

WORKDIR /build

COPY frontend/ ./

RUN CI=true pnpm install && pnpm build

# -----------------------------------------------------------------------------
# Go builder: backend only
# -----------------------------------------------------------------------------
FROM golang:1.26.1 AS go-builder

RUN apt-get update && apt-get install -y --no-install-recommends \
    git \
    && rm -rf /var/lib/apt/lists/*

RUN --mount=type=cache,target=/go/pkg/mod \
    --mount=type=cache,target=/root/.cache/go-build \
    go install github.com/sqlc-dev/sqlc/cmd/sqlc@latest

WORKDIR /build

COPY go.mod go.sum ./
RUN --mount=type=cache,target=/go/pkg/mod \
    go mod download

COPY . .

RUN sqlc generate

RUN --mount=type=cache,target=/go/pkg/mod \
    --mount=type=cache,target=/root/.cache/go-build \
    GOOS=linux go build \
    -trimpath \
    -ldflags "-s -w" \
    -o goflare ./cmd/goflare

# -----------------------------------------------------------------------------
# Final image: copy from both builders
# -----------------------------------------------------------------------------
FROM debian:bookworm-slim

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

WORKDIR /app

COPY --from=go-builder /build/goflare /app/goflare
COPY --from=node-builder /build/dist /app/frontend

RUN mkdir -p /app/data

EXPOSE 8080

HEALTHCHECK --interval=30s --timeout=10s --start-period=15s --retries=3 \
  CMD curl -sf http://localhost:8080/api/setup || exit 1

ENV GOFLARE_PORT=:8080 \
    GOFLARE_DB_PATH=/app/data/goflare.db \
    GOFLARE_FRONTEND_DIR=/app/frontend

CMD ["/app/goflare"]