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

DOCKER_BIN="${DOCKER_BIN:-/usr/local/bin/docker}"
PLATFORM_DIR="${PLATFORM_DIR:-/volume1/docker/nodedc-platform/platform}"
LAUNCHER_SOURCE_DIR="${LAUNCHER_SOURCE_DIR:-/volume1/docker/nodedc-platform/launcher/source}"
ENV_FILE="${ENV_FILE:-${PLATFORM_DIR}/.env.synology}"
COMPOSE_FILE="${COMPOSE_FILE:-${PLATFORM_DIR}/docker-compose.platform-http.yml}"

if [[ ! -x "${DOCKER_BIN}" ]]; then
  DOCKER_BIN="$(command -v docker)"
fi

cd "${PLATFORM_DIR}"

echo "== storage permissions =="
mkdir -p ../launcher/server-storage ../launcher/uploads
chown -R 1000:1000 ../launcher/server-storage ../launcher/uploads
chmod -R u+rwX,g+rwX ../launcher/server-storage ../launcher/uploads

echo "== launcher image build =="
cd "${LAUNCHER_SOURCE_DIR}"
"${DOCKER_BIN}" build --no-cache -t nodedc/launcher:local .

echo "== notification core image build =="
cd "${PLATFORM_DIR}/notification-core"
"${DOCKER_BIN}" build --no-cache -t nodedc/notification-core:local .

echo "== ai workspace hub image build =="
cd "${PLATFORM_DIR}/ai-workspace-hub"
"${DOCKER_BIN}" build --no-cache -t nodedc/ai-workspace-hub:local .

echo "== ai workspace assistant image build =="
cd "${PLATFORM_DIR}/ai-workspace-assistant"
"${DOCKER_BIN}" build --no-cache -t nodedc/ai-workspace-assistant:local .

echo "== platform services recreate =="
cd "${PLATFORM_DIR}"
"${DOCKER_BIN}" compose \
  --env-file "${ENV_FILE}" \
  -f "${COMPOSE_FILE}" \
  up -d --force-recreate reverse-proxy authentik-server authentik-worker notification-postgres notification-core ai-workspace-postgres ai-workspace-assistant ai-workspace-hub launcher

echo "== notification core health check =="
"${DOCKER_BIN}" exec nodedc-platform-notification-core-1 sh -lc \
  'wget -qSO- http://127.0.0.1:5185/healthz 2>&1 | head -n 25'

echo "== ai workspace hub health check =="
"${DOCKER_BIN}" exec nodedc-platform-ai-workspace-hub-1 sh -lc \
  'node -e '"'"'fetch("http://127.0.0.1:18081/healthz").then(async (response) => { console.log(await response.text()); process.exit(response.ok ? 0 : 1); }).catch((error) => { console.error(error); process.exit(1); })'"'"''

echo "== ai workspace assistant health check =="
"${DOCKER_BIN}" exec nodedc-platform-ai-workspace-assistant-1 sh -lc \
  'node -e '"'"'fetch("http://127.0.0.1:18082/healthz").then(async (response) => { console.log(await response.text()); process.exit(response.ok ? 0 : 1); }).catch((error) => { console.error(error); process.exit(1); })'"'"''

echo "== clear authentik global brand css =="
DOCKER_BIN="${DOCKER_BIN}" bash "${PLATFORM_DIR}/clear-authentik-brand-css.sh"

echo "== launcher storage check =="
"${DOCKER_BIN}" exec nodedc-platform-launcher-1 sh -lc \
  'touch /app/server/storage/.write-test /app/server/storage/uploads/.write-test && rm /app/server/storage/.write-test /app/server/storage/uploads/.write-test && echo storage-ok'

echo "== launcher -> authentik api check =="
"${DOCKER_BIN}" exec nodedc-platform-launcher-1 sh -lc '
  echo "$NODEDC_AUTHENTIK_BASE_URL"
  getent hosts nodedc-platform-authentik-server
  for attempt in 1 2 3 4 5 6 7 8 9 10; do
    if wget -qSO- \
      --header "Authorization: Bearer $NODEDC_AUTHENTIK_SERVICE_TOKEN" \
      "$NODEDC_AUTHENTIK_BASE_URL/api/v3/core/groups/?search=nodedc_admin" \
      >/tmp/authentik-api-check.json \
      2>/tmp/authentik-api-check.headers; then
      head -n 25 /tmp/authentik-api-check.headers
      exit 0
    fi
    head -n 25 /tmp/authentik-api-check.headers || true
    echo "authentik-api-not-ready attempt=$attempt"
    sleep 10
  done
  exit 1
'

echo "== auth flow check =="
auth_flow=""
for attempt in 1 2 3 4 5 6 7 8 9 10; do
  if auth_flow="$(
    curl -k -fsS --compressed https://id.nodedc.ru/if/flow/default-authentication-flow/
  )"; then
    break
  fi
  echo "auth-flow-not-ready attempt=${attempt}"
  sleep 10
done
printf '%s' "$auth_flow" \
  | grep -aE 'syncFormFieldsBeforeSubmit|branding_custom_css = ""|Запросить доступ'

echo "== public admin closed check =="
id_admin_status="$(
  curl -k -sS -o /dev/null -w '%{http_code}' https://id.nodedc.ru/if/admin/
)"
if [[ "$id_admin_status" != "404" ]]; then
  echo "public id admin is not closed: status=${id_admin_status}"
  exit 1
fi
echo "public-id-admin-closed-ok"

echo "== technical admin css check =="
auth_admin_page="$(
  curl -k -fsS --compressed -H 'Host: auth-admin.nas.nodedc' http://127.0.0.1:18080/if/admin/
)"
printf '%s' "$auth_admin_page" \
  | grep -aE '<style data-id="brand-css"></style>|authentikBrand.branding_custom_css = ""'

auth_admin_flow="$(
  curl -k -fsS --compressed -H 'Host: auth-admin.nas.nodedc' http://127.0.0.1:18080/if/flow/default-authentication-flow/
)"
if printf '%s' "$auth_admin_flow" | grep -aq '<style data-id="nodedc-auth-login-css">'; then
  echo "admin host still has NODE.DC auth CSS"
  exit 1
fi
echo "auth-admin-css-ok"

echo "== launcher bundle check =="
launcher_asset="$(
  curl -k -fsS --compressed -H 'Accept: text/html' https://hub.nodedc.ru/ \
    | grep -aoE 'index-[A-Za-z0-9_-]+\.js' \
    | head -n 1
)"
test -n "$launcher_asset"
if curl -k -fsS --compressed "https://hub.nodedc.ru/assets/${launcher_asset}" \
  | grep -aq 'Заявка ожидает подтверждения'; then
  echo "old pending gate still present"
  exit 1
fi
echo "launcher-pending-gate-ok"

echo "runtime-apply-ok"