platform/packages/presentation/src/components/UserBoxList.svelte

<!--
// Copyright © 2022 Hardcore Engineering Inc.
// 
// Licensed under the Eclipse Public License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License. You may
// obtain a copy of the License at https://www.eclipse.org/legal/epl-2.0
// 
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// 
// See the License for the specific language governing permissions and
// limitations under the License.
-->
<script lang="ts">
  import { Person } from '@anticrm/contact'
  import type { Class, Doc, Ref } from '@anticrm/core'
  import type { IntlString } from '@anticrm/platform'
  import { translate } from '@anticrm/platform'
  import type { ButtonKind, ButtonSize, TooltipAlignment } from '@anticrm/ui'
  import { Tooltip, showPopup, Button } from '@anticrm/ui'
  import { createEventDispatcher } from 'svelte'
  import presentation, { CombineAvatars, UsersPopup } from '..'
  import { createQuery } from '../utils'
  import Members from './icons/Members.svelte'

  export let items: Ref<Person>[] = []
  export let _class: Ref<Class<Doc>>
  export let label: IntlString
  export let noItems: IntlString

  export let kind: ButtonKind = 'no-border'
  export let size: ButtonSize = 'small'
  export let justify: 'left' | 'center' = 'center'
  export let width: string | undefined = undefined
  export let labelDirection: TooltipAlignment | undefined = undefined

  let persons: Person[] = []

  const query = createQuery()

  $: query.query<Person>(_class, { _id: { $in: items } }, (result) => {
    persons = result
  })

  const dispatch = createEventDispatcher()

  async function addPerson (evt: Event): Promise<void> {
    showPopup(
      UsersPopup,
      {
        _class,
        label,
        multiSelect: true,
        allowDeselect: false,
        selectedUsers: items
      },
      evt.target as HTMLElement,
      () => { },
      (result) => {
        if (result !== undefined) {
          items = result
          dispatch('update', items)
        }
      }
    )
  }
</script>

<Tooltip {label} fill={width === '100%'} direction={labelDirection}>
  <Button
    icon={persons.length === 0 ? Members : undefined}
    label={persons.length === 0 ? presentation.string.Members : undefined}
    width={width ?? 'min-content'}
    {kind} {size} {justify}
    on:click={addPerson}
  >
    <svelte:fragment slot="content">
      {#if persons.length > 0}
        <div class="flex-row-center flex-nowrap">
          <CombineAvatars {_class} bind:items size={'inline'} />
          {#await translate(presentation.string.NumberMembers, { count: persons.length }) then text}
            <span class="ml-1-5">{text}</span>
          {/await}
        </div>
      {/if}
    </svelte:fragment>
  </Button>
</Tooltip>