@vuesax-alpha/nightly/es/components/select/src/option2.mjs

A Component Library for Vue 3

import { defineComponent, toRef, inject, ref, computed, reactive, onBeforeUnmount, watch, openBlock, createElementBlock, normalizeClass, renderSlot, createTextVNode, toDisplayString } from 'vue';
import { isObject } from 'lodash-unified';
import '../../../hooks/index.mjs';
import '../../../utils/index.mjs';
import { selectContextKey, selectRegisterKey, optionGroupRegisterKey, optionGroupContextKey } from './tokens.mjs';
import { optionProps } from './option.mjs';
import _export_sfc from '../../../_virtual/plugin-vue_export-helper.mjs';
import { useNamespace } from '../../../hooks/use-namespace/index.mjs';
import { throwError } from '../../../utils/error.mjs';
import { escapeStringRegexp } from '../../../utils/strings.mjs';

const __default__ = defineComponent({
  name: "VsOption"
});
const _sfc_main = defineComponent({
  ...__default__,
  props: optionProps,
  setup(__props) {
    const props = __props;
    const ns = useNamespace("select");
    const value = toRef(props, "value");
    const select = inject(selectContextKey);
    const selectRegister = inject(selectRegisterKey);
    const optionGroupRegister = inject(optionGroupRegisterKey, void 0);
    if (!select || !selectRegister) {
      throwError(
        "Select Option",
        "`Option` component must be called inside `select` or `option-group` component"
      );
    }
    const selectGroup = inject(optionGroupContextKey, { disabled: false });
    const el = ref();
    const isObject$1 = computed(() => isObject(props.value));
    const limitReached = computed(() => {
      if (select.multiple && select.multipleLimit) {
        const modelValue = select.selectedArray;
        return !isSelected.value && modelValue.length >= select.multipleLimit && select.multipleLimit > 0;
      }
      return false;
    });
    const currentLabel = computed(() => {
      return props.label || (isObject$1.value ? "" : `${props.value}`);
    });
    const isDisabled = computed(() => {
      return props.disabled || states.groupDisabled || limitReached.value;
    });
    const isSelected = computed(() => {
      return select.selectedArray.some((e) => e.value == states.value);
    });
    const states = reactive({
      index: -1,
      el,
      value,
      currentLabel,
      isDisabled,
      groupDisabled: false,
      visible: true,
      hit: false,
      hover: false,
      created: props.created
    });
    const { unregister, updateOption } = selectRegister(states);
    const { unregister: optionGroupUnregister } = (optionGroupRegister == null ? void 0 : optionGroupRegister(states)) || {};
    onBeforeUnmount(() => {
      unregister();
      optionGroupUnregister == null ? void 0 : optionGroupUnregister();
    });
    const hoverItem = () => {
      if (!props.disabled && !selectGroup.disabled) {
        select.hoverIndex = select.optionsArray.indexOf(states);
      }
    };
    watch(currentLabel, () => {
      if (!props.created)
        select.setSelected();
    });
    watch(
      () => props.value,
      (val, oldVal) => {
        if (!Object.is(val, oldVal)) {
          updateOption(states);
        }
        if (!props.created)
          select.setSelected();
      }
    );
    watch(
      () => selectGroup.disabled,
      (val) => {
        states.groupDisabled = val;
      },
      { immediate: true }
    );
    watch(
      () => select.queryChange,
      (query) => {
        const regexp = new RegExp(escapeStringRegexp(`${query}`), "i");
        states.visible = regexp.test(`${currentLabel.value}`) || props.created;
        if (!states.visible) {
          select.states.filteredOptionsCount--;
        }
      }
    );
    const optionKls = computed(() => [
      ns.e("option"),
      ns.is("hover", states.hover),
      ns.is("active", isSelected.value),
      ns.is("disabled", isDisabled.value),
      ns.is("hidden", !states.visible)
    ]);
    const selectOptionClick = () => {
      if (props.disabled !== true && states.groupDisabled !== true) {
        select.handleOptionSelect(states, true);
      }
    };
    return (_ctx, _cache) => {
      return openBlock(), createElementBlock(
        "button",
        {
          ref_key: "el",
          ref: el,
          class: normalizeClass(optionKls.value),
          onMouseenter: hoverItem,
          onClick: selectOptionClick
        },
        [
          renderSlot(_ctx.$slots, "default", {}, () => [
            createTextVNode(
              toDisplayString(currentLabel.value),
              1
            )
          ])
        ],
        34
      );
    };
  }
});
var Option = /* @__PURE__ */ _export_sfc(_sfc_main, [["__file", "/home/runner/work/vuesax-alpha/vuesax-alpha/packages/components/select/src/option.vue"]]);

export { Option as default };
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