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  1. import { getCurrentInstance, inject, ref, computed } from 'vue';
  2. import { isEqual } from 'lodash-unified';
  3. import { buildProps, definePropType } from '../../utils/vue/props/runtime.mjs';
  4. import { isFunction, isArray } from '@vue/shared';
  5. const emptyValuesContextKey = Symbol("emptyValuesContextKey");
  6. const SCOPE = "use-empty-values";
  7. const DEFAULT_EMPTY_VALUES = ["", void 0, null];
  8. const DEFAULT_VALUE_ON_CLEAR = void 0;
  9. const useEmptyValuesProps = buildProps({
  10. emptyValues: Array,
  11. valueOnClear: {
  12. type: definePropType([
  13. String,
  14. Number,
  15. Boolean,
  16. Function
  17. ]),
  18. default: void 0,
  19. validator: (val) => {
  20. val = isFunction(val) ? val() : val;
  21. if (isArray(val)) {
  22. return val.every((item) => !item);
  23. }
  24. return !val;
  25. }
  26. }
  27. });
  28. const useEmptyValues = (props, defaultValue) => {
  29. const config = getCurrentInstance() ? inject(emptyValuesContextKey, ref({})) : ref({});
  30. const emptyValues = computed(() => props.emptyValues || config.value.emptyValues || DEFAULT_EMPTY_VALUES);
  31. const valueOnClear = computed(() => {
  32. if (isFunction(props.valueOnClear)) {
  33. return props.valueOnClear();
  34. } else if (props.valueOnClear !== void 0) {
  35. return props.valueOnClear;
  36. } else if (isFunction(config.value.valueOnClear)) {
  37. return config.value.valueOnClear();
  38. } else if (config.value.valueOnClear !== void 0) {
  39. return config.value.valueOnClear;
  40. }
  41. return defaultValue !== void 0 ? defaultValue : DEFAULT_VALUE_ON_CLEAR;
  42. });
  43. const isEmptyValue = (value) => {
  44. let result = true;
  45. if (isArray(value)) {
  46. result = emptyValues.value.some((emptyValue) => {
  47. return isEqual(value, emptyValue);
  48. });
  49. } else {
  50. result = emptyValues.value.includes(value);
  51. }
  52. return result;
  53. };
  54. if (!isEmptyValue(valueOnClear.value)) ;
  55. return {
  56. emptyValues,
  57. valueOnClear,
  58. isEmptyValue
  59. };
  60. };
  61. export { DEFAULT_EMPTY_VALUES, DEFAULT_VALUE_ON_CLEAR, SCOPE, emptyValuesContextKey, useEmptyValues, useEmptyValuesProps };
  62. //# sourceMappingURL=index.mjs.map