hyb-oa/client/src/lib/businessDetailRoutes.ts

import type { PurchaseRequestStatus } from "../api/purchaseRequests";
import type { AssetSensitivityLevel, AssetStatus, AssetType } from "../api/assets";

const PURCHASE_STATUS_VALUES = new Set<PurchaseRequestStatus>([
  "draft",
  "reviewing",
  "approved",
  "rejected",
  "cancelled",
]);
const ASSET_STATUS_VALUES = new Set<AssetStatus>([
  "in_stock",
  "in_use",
  "under_repair",
  "retired",
  "archived",
]);
const ASSET_TYPE_VALUES = new Set<AssetType>([
  "fixed_asset",
  "electronic_document",
  "electronic_system",
  "code_repository",
  "backup_media",
]);
const ASSET_SENSITIVITY_VALUES = new Set<AssetSensitivityLevel>([
  "public_candidate",
  "internal",
  "confidential",
  "strictly_confidential",
]);

export const ASSET_CREATE_PATH = "/assets/new";

function normalizedEntityId(value: string) {
  return value.trim();
}

function optionalSearchValue(searchParams: URLSearchParams, key: string) {
  return (searchParams.get(key) ?? "").trim();
}

function positivePage(value: string | null) {
  if (!value || !/^[1-9]\d*$/.test(value)) {
    return 1;
  }
  const parsed = Number(value);
  return Number.isSafeInteger(parsed) ? parsed : 1;
}

function appendOptional(target: URLSearchParams, key: string, value: string) {
  if (value) {
    target.set(key, value);
  }
}

export function buildPurchaseRequestDetailPath(purchaseRequestId: string) {
  const normalized = normalizedEntityId(purchaseRequestId);
  return normalized ? `/purchase-requests/${encodeURIComponent(normalized)}` : "/purchase-requests";
}

export function buildAssetDetailPath(assetId: string) {
  const normalized = normalizedEntityId(assetId);
  return normalized ? `/assets/${encodeURIComponent(normalized)}` : "/assets";
}

export function readPurchaseListFilters(
  searchParams: URLSearchParams,
  canViewAll: boolean,
): {
  status: PurchaseRequestStatus | "";
  mine: boolean;
  supplierId: string;
  legalEntityId: string;
  costCenterId: string;
  page: number;
} {
  const rawStatus = searchParams.get("status");
  const status = rawStatus === "all"
    ? ""
    : rawStatus && PURCHASE_STATUS_VALUES.has(rawStatus as PurchaseRequestStatus)
      ? rawStatus as PurchaseRequestStatus
      : "draft";
  const scope = searchParams.get("scope");

  return {
    status,
    mine: !(canViewAll && scope === "all"),
    supplierId: optionalSearchValue(searchParams, "supplierId"),
    legalEntityId: optionalSearchValue(searchParams, "legalEntityId"),
    costCenterId: optionalSearchValue(searchParams, "costCenterId"),
    page: positivePage(searchParams.get("page")),
  };
}

export function normalizePurchaseListSearchParams(searchParams: URLSearchParams) {
  const normalized = new URLSearchParams();
  const rawStatus = searchParams.get("status");
  if (rawStatus === "all" || (rawStatus && PURCHASE_STATUS_VALUES.has(rawStatus as PurchaseRequestStatus))) {
    normalized.set("status", rawStatus);
  }
  const rawScope = searchParams.get("scope");
  if (rawScope === "own" || rawScope === "all") {
    normalized.set("scope", rawScope);
  }
  appendOptional(normalized, "supplierId", optionalSearchValue(searchParams, "supplierId"));
  appendOptional(normalized, "legalEntityId", optionalSearchValue(searchParams, "legalEntityId"));
  appendOptional(normalized, "costCenterId", optionalSearchValue(searchParams, "costCenterId"));
  const page = positivePage(searchParams.get("page"));
  if (page > 1) {
    normalized.set("page", String(page));
  }
  return normalized;
}

export function readAssetListFilters(
  searchParams: URLSearchParams,
  canViewAll: boolean,
): {
  q: string;
  status: AssetStatus | "";
  assetType: AssetType | "";
  sensitivity: AssetSensitivityLevel | "";
  categoryId: string;
  legalEntityId: string;
  costCenterId: string;
  assigneeId: string;
  mine: boolean;
} {
  const rawStatus = searchParams.get("status");
  const rawAssetType = searchParams.get("assetType");
  const rawSensitivity = searchParams.get("sensitivity");
  const scope = searchParams.get("scope");

  return {
    q: searchParams.get("q") ?? "",
    status: rawStatus && ASSET_STATUS_VALUES.has(rawStatus as AssetStatus) ? rawStatus as AssetStatus : "",
    assetType: rawAssetType && ASSET_TYPE_VALUES.has(rawAssetType as AssetType) ? rawAssetType as AssetType : "",
    sensitivity: rawSensitivity && ASSET_SENSITIVITY_VALUES.has(rawSensitivity as AssetSensitivityLevel)
      ? rawSensitivity as AssetSensitivityLevel
      : "",
    categoryId: optionalSearchValue(searchParams, "categoryId"),
    legalEntityId: optionalSearchValue(searchParams, "legalEntityId"),
    costCenterId: optionalSearchValue(searchParams, "costCenterId"),
    assigneeId: optionalSearchValue(searchParams, "assigneeId"),
    mine: scope === "own" || !(canViewAll && (scope === "all" || scope == null)),
  };
}

export function normalizeAssetListSearchParams(searchParams: URLSearchParams) {
  const normalized = new URLSearchParams();
  appendOptional(normalized, "q", optionalSearchValue(searchParams, "q"));
  const rawStatus = searchParams.get("status");
  if (rawStatus && ASSET_STATUS_VALUES.has(rawStatus as AssetStatus)) {
    normalized.set("status", rawStatus);
  }
  const rawAssetType = searchParams.get("assetType");
  if (rawAssetType && ASSET_TYPE_VALUES.has(rawAssetType as AssetType)) {
    normalized.set("assetType", rawAssetType);
  }
  const rawSensitivity = searchParams.get("sensitivity");
  if (rawSensitivity && ASSET_SENSITIVITY_VALUES.has(rawSensitivity as AssetSensitivityLevel)) {
    normalized.set("sensitivity", rawSensitivity);
  }
  appendOptional(normalized, "categoryId", optionalSearchValue(searchParams, "categoryId"));
  appendOptional(normalized, "legalEntityId", optionalSearchValue(searchParams, "legalEntityId"));
  appendOptional(normalized, "costCenterId", optionalSearchValue(searchParams, "costCenterId"));
  appendOptional(normalized, "assigneeId", optionalSearchValue(searchParams, "assigneeId"));
  const rawScope = searchParams.get("scope");
  if (rawScope === "own" || rawScope === "all") {
    normalized.set("scope", rawScope);
  }
  return normalized;
}

function listSource(pathname: string, searchParams: URLSearchParams) {
  const search = searchParams.toString();
  return search ? `${pathname}?${search}` : pathname;
}

export function resolvePurchaseRequestLegacyRedirect(searchParams: URLSearchParams) {
  const purchaseRequestId = normalizedEntityId(searchParams.get("id") ?? "");
  if (!purchaseRequestId) {
    return null;
  }
  return {
    to: buildPurchaseRequestDetailPath(purchaseRequestId),
    from: listSource("/purchase-requests", normalizePurchaseListSearchParams(searchParams)),
  };
}

export function resolveAssetLegacyRedirect(searchParams: URLSearchParams) {
  const assetId = normalizedEntityId(searchParams.get("id") ?? "");
  if (!assetId) {
    return null;
  }
  return {
    to: buildAssetDetailPath(assetId),
    from: listSource("/assets", normalizeAssetListSearchParams(searchParams)),
  };
}