layui-vue/es/treeSelect/index.js

import { w as withInstall } from "../badge/index2.js";
import { defineComponent, ref, computed, watch, resolveComponent, openBlock, createElementBlock, normalizeClass, createVNode, withCtx, createElementVNode, unref, isRef, createBlock } from "vue";
var index = /* @__PURE__ */ (() => ".layui-tree-select{width:220px}.layui-tree-select-content{padding:10px}.layui-tree-select .layui-icon-triangle-d{transition:all .3s;-webkit-transition:all .3s;color:var(--global-neutral-color-8)}.layui-tree-select .layui-icon-triangle-d.triangle{transform:rotate(180deg)}\n")();
function getNode(root, id) {
  let resultNode = null;
  findNode(root, id);
  function findNode(root2, id2) {
    if (!!root2) {
      let type = Object.prototype.toString.call(root2);
      if (type === "[object Object]") {
        if (root2.id && root2.id === id2) {
          resultNode = root2;
        } else {
          let node = root2.children || null;
          findNode(node, id2);
        }
      } else if (type === "[object Array]") {
        let needNode = root2.find((i) => !!i === true && i.id === id2);
        if (!!needNode) {
          resultNode = needNode;
        } else {
          if (root2.length) {
            root2.forEach((item) => {
              if (item && item.children) {
                let node = item.children;
                if (node && node.length) {
                  findNode(node, id2);
                }
              }
            });
          }
        }
      }
    }
  }
  return resultNode;
}
const _hoisted_1 = { class: "layui-tree-select-content" };
const __default__ = {
  name: "LayTreeSelect"
};
const _sfc_main = defineComponent({
  ...__default__,
  props: {
    data: null,
    modelValue: null,
    disabled: { type: Boolean, default: false },
    placeholder: { default: "\u8BF7\u9009\u62E9" },
    multiple: { type: Boolean, default: false },
    allowClear: { type: Boolean, default: false },
    collapseTagsTooltip: { type: Boolean, default: true },
    minCollapsedNum: { default: 3 },
    size: { default: "md" },
    checkStrictly: { type: Boolean, default: true }
  },
  emits: ["update:modelValue", "change", "search"],
  setup(__props, { emit: emits }) {
    const props = __props;
    const singleValue = ref();
    const multipleValue = ref(["1"]);
    const openState = ref(false);
    const dropdownRef = ref();
    const selectedValue = computed({
      get() {
        return props.modelValue;
      },
      set(value) {
        emits("update:modelValue", value);
        emits("change", value);
      }
    });
    const checkedKeys = computed({
      get() {
        return props.multiple ? props.modelValue : [];
      },
      set(value) {
        if (props.multiple) {
          emits("update:modelValue", value);
          emits("change", value);
        }
      }
    });
    watch(
      selectedValue,
      () => {
        if (props.multiple) {
          multipleValue.value = selectedValue.value.map((value) => {
            const node = getNode(props.data, value);
            node.label = node.title;
            node.closable = !node.disabled;
            return node;
          });
        } else {
          const node = getNode(props.data, selectedValue.value);
          if (node) {
            singleValue.value = node.title;
          }
        }
      },
      { immediate: true, deep: true }
    );
    const handleClick = (node) => {
      dropdownRef.value.hide();
      selectedValue.value = node.id;
    };
    return (_ctx, _cache) => {
      const _component_lay_icon = resolveComponent("lay-icon");
      const _component_lay_tag_input = resolveComponent("lay-tag-input");
      const _component_lay_input = resolveComponent("lay-input");
      const _component_lay_tree = resolveComponent("lay-tree");
      const _component_lay_dropdown = resolveComponent("lay-dropdown");
      return openBlock(), createElementBlock("div", {
        class: normalizeClass(["layui-tree-select", { "layui-disabled": __props.disabled }])
      }, [
        createVNode(_component_lay_dropdown, {
          ref_key: "dropdownRef",
          ref: dropdownRef,
          disabled: __props.disabled,
          "update-at-scroll": true,
          onShow: _cache[4] || (_cache[4] = ($event) => openState.value = true),
          onHide: _cache[5] || (_cache[5] = ($event) => openState.value = false)
        }, {
          content: withCtx(() => [
            createElementVNode("div", _hoisted_1, [
              createVNode(_component_lay_tree, {
                data: __props.data,
                onlyIconControl: true,
                "show-checkbox": __props.multiple,
                "check-strictly": __props.checkStrictly,
                selectedKey: unref(selectedValue),
                "onUpdate:selectedKey": _cache[2] || (_cache[2] = ($event) => isRef(selectedValue) ? selectedValue.value = $event : null),
                checkedKeys: unref(checkedKeys),
                "onUpdate:checkedKeys": _cache[3] || (_cache[3] = ($event) => isRef(checkedKeys) ? checkedKeys.value = $event : null),
                onNodeClick: handleClick
              }, null, 8, ["data", "show-checkbox", "check-strictly", "selectedKey", "checkedKeys"])
            ])
          ]),
          default: withCtx(() => [
            __props.multiple ? (openBlock(), createBlock(_component_lay_tag_input, {
              key: 0,
              size: __props.size,
              "allow-clear": __props.allowClear,
              placeholder: __props.placeholder,
              collapseTagsTooltip: __props.collapseTagsTooltip,
              minCollapsedNum: __props.minCollapsedNum,
              disabledInput: true,
              modelValue: multipleValue.value,
              "onUpdate:modelValue": _cache[0] || (_cache[0] = ($event) => multipleValue.value = $event)
            }, {
              suffix: withCtx(() => [
                createVNode(_component_lay_icon, {
                  type: "layui-icon-triangle-d",
                  class: normalizeClass({ triangle: openState.value })
                }, null, 8, ["class"])
              ]),
              _: 1
            }, 8, ["size", "allow-clear", "placeholder", "collapseTagsTooltip", "minCollapsedNum", "modelValue"])) : (openBlock(), createBlock(_component_lay_input, {
              key: 1,
              modelValue: singleValue.value,
              "onUpdate:modelValue": _cache[1] || (_cache[1] = ($event) => singleValue.value = $event),
              placeholder: __props.placeholder,
              disabled: __props.disabled,
              readonly: true,
              size: __props.size
            }, {
              suffix: withCtx(() => [
                createVNode(_component_lay_icon, {
                  type: "layui-icon-triangle-d",
                  class: normalizeClass({ triangle: openState.value })
                }, null, 8, ["class"])
              ]),
              _: 1
            }, 8, ["modelValue", "placeholder", "disabled", "size"]))
          ]),
          _: 1
        }, 8, ["disabled"])
      ], 2);
    };
  }
});
const component = withInstall(_sfc_main);
export { component as default };