#!/usr/bin/env bash
set -euo pipefail

SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
REPO_ROOT="$(cd -- "$SCRIPT_DIR/../.." && pwd)"
cd "$REPO_ROOT"

if [[ ! -f package.json || ! -d apps || ! -d packages || ! -d prisma ]]; then
  echo "[quality-groups] repository workspace is incomplete" >&2
  exit 1
fi

# Web typechecking normally generates the tracked Prisma client. Complete that
# single writer before any Vitest reader starts, then run the remaining
# typecheck commands explicitly inside the parallel group below.
echo "[quality-groups] PREPARE prisma-client"
pnpm run db:generate
echo "[quality-groups] READY prisma-client"

run_typecheck_lint() {
  pnpm --filter @hivegrid/portal-domain-controller typecheck
  pnpm --filter @hivegrid/web typegen
  (
    cd apps/web
    node ../../scripts/typecheck-web.mjs
  )
  pnpm lint
}

run_foundation_packages() {
  # The CI host also builds six Docker targets in parallel. Bound both the
  # Vitest pool and pnpm's recursive package fan-out so this job cannot starve
  # BuildKit (or push the shared runner back into swap) while retaining the
  # three-way overlap with typecheck/lint and the core suite.
  pnpm run test:foundation --maxWorkers=2
  PNPM_CONFIG_WORKSPACE_CONCURRENCY=2 pnpm run test:packages --maxWorkers=1
}

run_core_tests() {
  pnpm run test --maxWorkers=4
}

declare -a QUALITY_GROUP_NAMES=()
declare -a QUALITY_GROUP_PIDS=()

start_group() {
  local name="$1"
  local function_name="$2"
  (
    set -euo pipefail
    echo "[quality-groups] START $name"
    "$function_name"
  ) &
  QUALITY_GROUP_NAMES+=("$name")
  QUALITY_GROUP_PIDS+=("$!")
}

terminate_groups() {
  trap - HUP INT TERM
  for pid in "${QUALITY_GROUP_PIDS[@]:-}"; do
    kill -TERM "$pid" 2>/dev/null || true
  done
  for pid in "${QUALITY_GROUP_PIDS[@]:-}"; do
    wait "$pid" 2>/dev/null || true
  done
  echo "[quality-groups] interrupted; child groups terminated" >&2
  exit 130
}

trap terminate_groups HUP INT TERM

start_group "typecheck-lint" run_typecheck_lint
start_group "foundation-packages" run_foundation_packages
start_group "core-tests" run_core_tests

QUALITY_FAILED=0
for index in "${!QUALITY_GROUP_PIDS[@]}"; do
  name="${QUALITY_GROUP_NAMES[$index]}"
  pid="${QUALITY_GROUP_PIDS[$index]}"
  if wait "$pid"; then
    echo "[quality-groups] PASS $name"
  else
    status=$?
    echo "[quality-groups] FAIL $name (exit $status)" >&2
    QUALITY_FAILED=1
  fi
done

if [[ "$QUALITY_FAILED" -ne 0 ]]; then
  echo "[quality-groups] one or more groups failed" >&2
  exit "$QUALITY_FAILED"
fi

echo "[quality-groups] PASS all groups"