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

root=$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd -P)
verify="$root/scripts/verify-dwh-auth-docs.sh"
temp_root=

report_pass() {
  printf 'case=%s status=PASS\n' "$1"
}

report_fail() {
  printf 'case=%s status=FAIL\n' "$1" >&2
  exit 1
}

cleanup() {
  if [[ "$temp_root" == /tmp/thothii-dwh-auth-docs.* && -d "$temp_root" ]]; then
    rm -rf -- "$temp_root"
  fi
}
trap cleanup EXIT

[[ -x "$verify" ]] || report_fail verifier_missing

temp_root=$(mktemp -d /tmp/thothii-dwh-auth-docs.XXXXXXXX) || report_fail fixture_root
fixture_root="$temp_root/fixture"
mkdir -p "$fixture_root/docs/install" "$fixture_root/docs/operations" \
  "$fixture_root/docs/testing/evidence" "$fixture_root/scripts"

for relative in \
  docs/install/dwh-auth-server.md \
  docs/install/dwh-auth-client-enrollment.md \
  docs/install/dwh-auth-tls.md \
  docs/operations/psd-dwh-auth-rollout.md \
  docs/testing/dwh-auth-manual-acceptance.md \
  docs/testing/evidence/psd-dwh-auth-rollout-report-template.md \
  docs/install/local-workspace-registry.md \
  docs/install/server-workspace-registry.md \
  docs/install/psd-workspace-setup.md \
  docs/guida-utente.md \
  docs/index.md \
  mkdocs.yml; do
  mkdir -p "$fixture_root/$(dirname "$relative")"
  cp "$root/$relative" "$fixture_root/$relative"
done
cp -a "$root/docs/." "$fixture_root/docs/"

"$verify" --root "$fixture_root" || report_fail positive_source
report_pass positive_source

expect_rejected() {
  local name=$1 target=$2 addition=$3
  local case_root="$temp_root/$name"
  cp -a "$fixture_root" "$case_root"
  printf '\n%s\n' "$addition" >>"$case_root/$target"
  if "$verify" --root "$case_root" >/dev/null 2>&1; then
    report_fail "$name"
  fi
  report_pass "$name"
}

# Build synthetic only-in-fixture text at runtime: it is never a provisioned credential.
fake_key="thtdwh_v1.$(printf 'A%.0s' {1..16}).$(printf 'A%.0s' {1..43})"
fake_digest="$(printf 'A%.0s' {1..43})"

expect_rejected credential_literal docs/install/dwh-auth-client-enrollment.md "$fake_key"
expect_rejected credential_digest_literal docs/testing/evidence/psd-dwh-auth-rollout-report-template.md "secret_sha256: $fake_digest"
expect_rejected curl_insecure docs/install/dwh-auth-tls.md 'curl -k https://example.invalid/dwh/rpc/ping'
expect_rejected tls_disabled docs/install/dwh-auth-tls.md 'verify_tls=false'
expect_rejected secret_in_environment docs/install/dwh-auth-client-enrollment.md "DWH_API_KEY=$fake_key"
expect_rejected secret_in_argv docs/install/dwh-auth-client-enrollment.md "curl -H 'X-API-Key: $fake_key' https://example.invalid/dwh/rpc/ping"
expect_rejected world_readable_secret docs/install/dwh-auth-server.md 'chmod 0644 /root/dwh-auth-provision/client.key'
expect_rejected raw_nginx_capture docs/operations/psd-dwh-auth-rollout.md 'nginx -T > /tmp/nginx-full.conf'
expect_rejected compose_coupling docs/install/dwh-auth-server.md 'docker compose up dwh-auth'

report_pass summary