'use strict';
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Object.defineProperty(exports, '__esModule', { value: true });
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var vue = require('vue');
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require('../../../hooks/index.js');
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var token = require('./token.js');
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var pluginVue_exportHelper = require('../../../_virtual/plugin-vue_export-helper.js');
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var index = require('../../../hooks/use-namespace/index.js');
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const _sfc_main = vue.defineComponent({
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name: "ElOptionGroup",
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componentName: "ElOptionGroup",
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props: {
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label: String,
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disabled: {
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type: Boolean,
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default: false
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}
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},
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setup(props) {
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const ns = index.useNamespace("select");
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const visible = vue.ref(true);
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const instance = vue.getCurrentInstance();
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const children = vue.ref([]);
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vue.provide(token.selectGroupKey, vue.reactive({
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...vue.toRefs(props)
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}));
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const select = vue.inject(token.selectKey);
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vue.onMounted(() => {
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children.value = flattedChildren(instance.subTree);
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});
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const flattedChildren = (node) => {
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const children2 = [];
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if (Array.isArray(node.children)) {
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node.children.forEach((child) => {
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var _a;
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if (child.type && child.type.name === "ElOption" && child.component && child.component.proxy) {
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children2.push(child.component.proxy);
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} else if ((_a = child.children) == null ? void 0 : _a.length) {
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children2.push(...flattedChildren(child));
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}
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});
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}
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return children2;
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};
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const { groupQueryChange } = vue.toRaw(select);
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vue.watch(groupQueryChange, () => {
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visible.value = children.value.some((option) => option.visible === true);
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}, { flush: "post" });
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return {
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visible,
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ns
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};
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}
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});
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function _sfc_render(_ctx, _cache, $props, $setup, $data, $options) {
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return vue.withDirectives((vue.openBlock(), vue.createElementBlock("ul", {
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class: vue.normalizeClass(_ctx.ns.be("group", "wrap"))
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}, [
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vue.createElementVNode("li", {
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class: vue.normalizeClass(_ctx.ns.be("group", "title"))
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}, vue.toDisplayString(_ctx.label), 3),
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vue.createElementVNode("li", null, [
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vue.createElementVNode("ul", {
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class: vue.normalizeClass(_ctx.ns.b("group"))
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}, [
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vue.renderSlot(_ctx.$slots, "default")
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], 2)
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])
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], 2)), [
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[vue.vShow, _ctx.visible]
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]);
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}
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var OptionGroup = /* @__PURE__ */ pluginVue_exportHelper["default"](_sfc_main, [["render", _sfc_render], ["__file", "/home/runner/work/element-plus/element-plus/packages/components/select/src/option-group.vue"]]);
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exports["default"] = OptionGroup;
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//# sourceMappingURL=option-group.js.map
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