Company search input with region selector

<!--
  Расхождение с апстримом: `IconPlaceholder` заменена инлайновым `<svg>`
  (lucide-react v0.545.0 "search"/"x"/"globe"/"chevron-down") — см.
  docs/PORTING.md §5. Плавающий слой (`DropdownMenuContent`) не
  раскрывается в кейсе.
-->
<script setup lang="ts">
import { ref } from "vue"
import { DropdownMenu, DropdownMenuContent, DropdownMenuGroup, DropdownMenuItem, DropdownMenuTrigger } from "@/components/ui/dropdown-menu"
import { Field } from "@/components/ui/field"
import { InputGroup, InputGroupAddon, InputGroupButton, InputGroupInput } from "@/components/ui/input-group"

const regions = ["Global", "United States", "Europe", "APAC"]

const searchQuery = ref("")
const region = ref(regions[0])
</script>

<template>
  <Field class="max-w-sm">
    <InputGroup>
      <InputGroupAddon align="inline-start">
        <svg
          xmlns="http://www.w3.org/2000/svg"
          width="24"
          height="24"
          viewBox="0 0 24 24"
          fill="none"
          stroke="currentColor"
          stroke-width="2"
          stroke-linecap="round"
          stroke-linejoin="round"
          class="lucide lucide-search"
          aria-hidden="true"
        >
          <path d="m21 21-4.34-4.34" />
          <circle cx="11" cy="11" r="8" />
        </svg>
      </InputGroupAddon>

      <InputGroupInput v-model="searchQuery" placeholder="Search companies..." />

      <InputGroupAddon align="inline-end" class="gap-1">
        <InputGroupButton
          v-if="searchQuery.length > 0"
          aria-label="Clear search"
          size="icon-xs"
          variant="ghost"
          @click="searchQuery = ''"
        >
          <svg
            xmlns="http://www.w3.org/2000/svg"
            width="24"
            height="24"
            viewBox="0 0 24 24"
            fill="none"
            stroke="currentColor"
            stroke-width="2"
            stroke-linecap="round"
            stroke-linejoin="round"
            class="lucide lucide-x"
            aria-hidden="true"
          >
            <path d="M18 6 6 18" />
            <path d="m6 6 12 12" />
          </svg>
        </InputGroupButton>

        <DropdownMenu>
          <DropdownMenuTrigger as-child>
            <InputGroupButton variant="ghost" size="xs" class="gap-1.5" aria-label="Select region">
              <svg
                xmlns="http://www.w3.org/2000/svg"
                width="24"
                height="24"
                viewBox="0 0 24 24"
                fill="none"
                stroke="currentColor"
                stroke-width="2"
                stroke-linecap="round"
                stroke-linejoin="round"
                class="lucide lucide-globe size-3.5"
                aria-hidden="true"
              >
                <circle cx="12" cy="12" r="10" />
                <path d="M12 2a14.5 14.5 0 0 0 0 20 14.5 14.5 0 0 0 0-20" />
                <path d="M2 12h20" />
              </svg>
              {{ region }}
              <svg
                xmlns="http://www.w3.org/2000/svg"
                width="24"
                height="24"
                viewBox="0 0 24 24"
                fill="none"
                stroke="currentColor"
                stroke-width="2"
                stroke-linecap="round"
                stroke-linejoin="round"
                class="lucide lucide-chevron-down size-3 opacity-60"
                aria-hidden="true"
              >
                <path d="m6 9 6 6 6-6" />
              </svg>
            </InputGroupButton>
          </DropdownMenuTrigger>
          <DropdownMenuContent align="end" class="w-32">
            <DropdownMenuGroup>
              <DropdownMenuItem v-for="item in regions" :key="item" @click="region = item">{{ item }}</DropdownMenuItem>
            </DropdownMenuGroup>
          </DropdownMenuContent>
        </DropdownMenu>
      </InputGroupAddon>
    </InputGroup>
  </Field>
</template>