useDataEntities.js 1.8 KB

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  1. "use strict";
  2. var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
  3. Object.defineProperty(exports, "__esModule", {
  4. value: true
  5. });
  6. exports.default = void 0;
  7. var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
  8. var _treeUtil = require("../../vc-tree/utils/treeUtil");
  9. var _valueUtil = require("../utils/valueUtil");
  10. var _vue = require("vue");
  11. var _warning = require("../../vc-util/warning");
  12. var _default = (treeData, fieldNames) => {
  13. const valueEntities = (0, _vue.shallowRef)(new Map());
  14. const keyEntities = (0, _vue.shallowRef)({});
  15. (0, _vue.watchEffect)(() => {
  16. const fieldNamesValue = fieldNames.value;
  17. const collection = (0, _treeUtil.convertDataToEntities)(treeData.value, {
  18. fieldNames: fieldNamesValue,
  19. initWrapper: wrapper => (0, _extends2.default)((0, _extends2.default)({}, wrapper), {
  20. valueEntities: new Map()
  21. }),
  22. processEntity: (entity, wrapper) => {
  23. const val = entity.node[fieldNamesValue.value];
  24. // Check if exist same value
  25. if (process.env.NODE_ENV !== 'production') {
  26. const key = entity.node.key;
  27. (0, _warning.warning)(!(0, _valueUtil.isNil)(val), 'TreeNode `value` is invalidate: undefined');
  28. (0, _warning.warning)(!wrapper.valueEntities.has(val), `Same \`value\` exist in the tree: ${val}`);
  29. (0, _warning.warning)(!key || String(key) === String(val), `\`key\` or \`value\` with TreeNode must be the same or you can remove one of them. key: ${key}, value: ${val}.`);
  30. }
  31. wrapper.valueEntities.set(val, entity);
  32. }
  33. });
  34. valueEntities.value = collection.valueEntities;
  35. keyEntities.value = collection.keyEntities;
  36. });
  37. return {
  38. valueEntities,
  39. keyEntities
  40. };
  41. };
  42. exports.default = _default;