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admin/node_modules/element-plus/es/hooks/use-empty-values/index.mjs

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+import { getCurrentInstance, inject, ref, computed } from 'vue';
+import { isEqual } from 'lodash-unified';
+import { buildProps, definePropType } from '../../utils/vue/props/runtime.mjs';
+import { isFunction, isArray } from '@vue/shared';
+
+const emptyValuesContextKey = Symbol("emptyValuesContextKey");
+const SCOPE = "use-empty-values";
+const DEFAULT_EMPTY_VALUES = ["", void 0, null];
+const DEFAULT_VALUE_ON_CLEAR = void 0;
+const useEmptyValuesProps = buildProps({
+  emptyValues: Array,
+  valueOnClear: {
+    type: definePropType([
+      String,
+      Number,
+      Boolean,
+      Function
+    ]),
+    default: void 0,
+    validator: (val) => {
+      val = isFunction(val) ? val() : val;
+      if (isArray(val)) {
+        return val.every((item) => !item);
+      }
+      return !val;
+    }
+  }
+});
+const useEmptyValues = (props, defaultValue) => {
+  const config = getCurrentInstance() ? inject(emptyValuesContextKey, ref({})) : ref({});
+  const emptyValues = computed(() => props.emptyValues || config.value.emptyValues || DEFAULT_EMPTY_VALUES);
+  const valueOnClear = computed(() => {
+    if (isFunction(props.valueOnClear)) {
+      return props.valueOnClear();
+    } else if (props.valueOnClear !== void 0) {
+      return props.valueOnClear;
+    } else if (isFunction(config.value.valueOnClear)) {
+      return config.value.valueOnClear();
+    } else if (config.value.valueOnClear !== void 0) {
+      return config.value.valueOnClear;
+    }
+    return defaultValue !== void 0 ? defaultValue : DEFAULT_VALUE_ON_CLEAR;
+  });
+  const isEmptyValue = (value) => {
+    let result = true;
+    if (isArray(value)) {
+      result = emptyValues.value.some((emptyValue) => {
+        return isEqual(value, emptyValue);
+      });
+    } else {
+      result = emptyValues.value.includes(value);
+    }
+    return result;
+  };
+  if (!isEmptyValue(valueOnClear.value)) ;
+  return {
+    emptyValues,
+    valueOnClear,
+    isEmptyValue
+  };
+};
+
+export { DEFAULT_EMPTY_VALUES, DEFAULT_VALUE_ON_CLEAR, SCOPE, emptyValuesContextKey, useEmptyValues, useEmptyValuesProps };
+//# sourceMappingURL=index.mjs.map