frontend/components/ui/command/CommandGroup.vue

<script setup lang="ts">
import type { ListboxGroupProps } from "reka-ui";
import { ListboxGroup, ListboxGroupLabel, useId } from "reka-ui";
import { computed, type HTMLAttributes, onMounted, onUnmounted } from "vue";
import { cn } from "@/lib/utils";
import { provideCommandGroupContext, useCommand } from ".";

const props = defineProps<
    ListboxGroupProps & {
        class?: HTMLAttributes["class"];
        heading?: string;
    }
>();

const delegatedProps = computed(() => {
    const { class: _, ...delegated } = props;

    return delegated;
});

const { allGroups, filterState } = useCommand();
const id = useId();

const isRender = computed(() =>
    filterState.search ? filterState.filtered.groups.has(id) : true,
);

provideCommandGroupContext({ id });
onMounted(() => {
    if (!allGroups.value.has(id)) {
        allGroups.value.set(id, new Set());
    }
});
onUnmounted(() => {
    allGroups.value.delete(id);
});
</script>

<template>
  <ListboxGroup
    v-bind="delegatedProps"
    :id="id"
    data-slot="command-group"
    :class="cn('text-foreground overflow-hidden p-1', props.class)"
    :hidden="isRender ? undefined : true"
  >
    <ListboxGroupLabel v-if="heading" class="px-2 py-1.5 text-xs font-medium text-muted-foreground">
      {{ heading }}
    </ListboxGroupLabel>
    <slot />
  </ListboxGroup>
</template>