import {
  HEALTH_CATEGORY_CODE,
  HEALTH_PUBLISH_POLICY,
} from './health-feature.mjs';
import {
  assertHealthShareDatasetPolicy,
  HEALTH_ALLOWED_ACCESS_MODES,
  HEALTH_SHARE_FORBIDDEN_DATASETS,
} from './health-publish-guard.mjs';

export const HEALTH_MINDSPACE_DESCRIPTION =
  '加密健康档案：报告原图、Timeline 摘要页。禁止完全公开，分享须口令或登录。';

export const HEALTH_PUBLISH_ACCESS_MODES = Object.freeze([...HEALTH_ALLOWED_ACCESS_MODES]);

export function isHealthCategoryCode(categoryCode) {
  return String(categoryCode ?? '') === HEALTH_CATEGORY_CODE;
}

export function isHealthPublishPolicyCategory(category) {
  if (!category) return false;
  return (
    isHealthCategoryCode(category.category_code ?? category.categoryCode)
    || String(category.publish_policy ?? category.publishPolicy ?? '') === HEALTH_PUBLISH_POLICY
  );
}

export function filterAccessModesForCategory(categoryCode, accessModeLabels) {
  if (!isHealthCategoryCode(categoryCode)) {
    return accessModeLabels;
  }
  return Object.fromEntries(
    Object.entries(accessModeLabels).filter(([mode]) =>
      HEALTH_PUBLISH_ACCESS_MODES.includes(mode),
    ),
  );
}

export function defaultAccessModeForCategory(categoryCode, current = 'public') {
  if (!isHealthCategoryCode(categoryCode)) return current;
  if (HEALTH_PUBLISH_ACCESS_MODES.includes(current)) return current;
  return 'password';
}

export function filterPageDataDatasetsForCategory(categoryCode, datasets = []) {
  if (!isHealthCategoryCode(categoryCode)) return datasets;
  return datasets.filter((dataset) => !HEALTH_SHARE_FORBIDDEN_DATASETS.includes(dataset.name));
}

export function assertHealthCategoryPageDataBind({
  categoryCode = null,
  publishPolicy = null,
  datasetName,
  columns = {},
} = {}) {
  if (!isHealthPublishPolicyCategory({ category_code: categoryCode, publish_policy: publishPolicy })) {
    return { ok: true, skipped: true };
  }
  return assertHealthShareDatasetPolicy({ datasetName, columns });
}

export function healthCategoryPageDataDefaults() {
  return {
    read: true,
    insert: false,
    update: false,
    softDelete: false,
  };
}