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'use strict';
Object.defineProperty(exports, '__esModule', { value: true });
var vue = require('vue');
var shared = require('@vue/shared');
var lodashUnified = require('lodash-unified');
require('../../../utils/index.js');
var token = require('./token.js');
var ElOptions = vue.defineComponent({
name: "ElOptions",
setup(_, { slots }) {
const select = vue.inject(token.selectKey);
let cachedValueList = [];
return () => {
var _a, _b;
const children = (_a = slots.default) == null ? void 0 : _a.call(slots);
const valueList = [];
function filterOptions(children2) {
if (!shared.isArray(children2))
return;
children2.forEach((item) => {
var _a2, _b2, _c, _d;
const name = (_a2 = (item == null ? void 0 : item.type) || {}) == null ? void 0 : _a2.name;
if (name === "ElOptionGroup") {
filterOptions(!shared.isString(item.children) && !shared.isArray(item.children) && shared.isFunction((_b2 = item.children) == null ? void 0 : _b2.default) ? (_c = item.children) == null ? void 0 : _c.default() : item.children);
} else if (name === "ElOption") {
valueList.push((_d = item.props) == null ? void 0 : _d.value);
} else if (shared.isArray(item.children)) {
filterOptions(item.children);
}
});
}
if (children.length) {
filterOptions((_b = children[0]) == null ? void 0 : _b.children);
}
if (!lodashUnified.isEqual(valueList, cachedValueList)) {
cachedValueList = valueList;
if (select) {
select.states.optionValues = valueList;
}
}
return children;
};
}
});
exports["default"] = ElOptions;
//# sourceMappingURL=options.js.map