zapishis-client/apps/web/components/orders/order-form/contacts-grid.tsx

/* eslint-disable canonical/id-match */
'use client';

import { DataNotFound } from '@/components/shared/alert';
import { UserAvatar } from '@/components/shared/user-avatar';
import { CardSectionHeader } from '@/components/ui';
import { useContactsInfiniteQuery, useCustomerQuery } from '@/hooks/api/customers';
import { useOrderStore } from '@/stores/order';
import { type CustomerFieldsFragment, Enum_Customer_Role } from '@repo/graphql/types';
import { Button } from '@repo/ui/components/ui/button';
import { Card } from '@repo/ui/components/ui/card';
import { Label } from '@repo/ui/components/ui/label';
import { LoadingSpinner } from '@repo/ui/components/ui/spinner';
import { cn } from '@repo/ui/lib/utils';
import { getCustomerFullName } from '@repo/utils/customer';
import { sift } from 'radashi';

type ContactsGridProps = {
  readonly contacts: CustomerFieldsFragment[];
  readonly hasNextPage?: boolean;
  readonly isLoading?: boolean;
  readonly onClick: () => void;
  readonly onFetchNextPage?: () => void;
  readonly onSelect: (contactId: null | string) => void;
  readonly selected?: null | string;
  readonly title: string;
};

export function ClientsGrid() {
  const { contacts, fetchNextPage, hasNextPage, isLoading } = useContacts();

  const clientId = useOrderStore((store) => store.clientId);
  const setClientId = useOrderStore((store) => store.setClientId);
  const masterId = useOrderStore((store) => store.masterId);

  return (
    <ContactsGridBase
      contacts={contacts.filter((contact) => contact.documentId !== masterId)}
      hasNextPage={Boolean(hasNextPage)}
      isLoading={isLoading}
      onClick={() => {
        if (clientId) setClientId(null);
      }}
      onFetchNextPage={fetchNextPage}
      onSelect={(contactId) => setClientId(contactId)}
      selected={clientId}
      title="Выбор клиента"
    />
  );
}

export function ContactsGridBase({
  contacts,
  hasNextPage,
  isLoading,
  onClick,
  onFetchNextPage,
  onSelect,
  selected,
  title,
}: ContactsGridProps) {
  const { data: { customer } = {} } = useCustomerQuery();

  return (
    <Card className="p-4">
      <div className="flex flex-col gap-4">
        <CardSectionHeader title={title} />
        {isLoading && <LoadingSpinner />}
        {!isLoading && (!contacts || contacts.length === 0) ? (
          <DataNotFound title="Контакты не найдены" />
        ) : null}
        <div className="grid max-h-screen grid-cols-4 gap-2 overflow-y-auto">
          {!isLoading &&
            contacts?.map((contact) => {
              if (!contact) return null;

              const isCurrentUser = contact.documentId === customer?.documentId;

              return (
                <Label
                  className="flex cursor-pointer flex-col items-center"
                  key={contact.documentId}
                >
                  <input
                    checked={selected === contact.documentId}
                    className="hidden"
                    name="user"
                    onChange={() => onSelect(contact.documentId)}
                    onClick={onClick}
                    type="radio"
                    value={contact.documentId}
                  />
                  <div
                    className={cn(
                      'rounded-full border-2 transition-all duration-75',
                      selected === contact.documentId ? 'border-primary' : 'border-transparent',
                    )}
                  >
                    <UserAvatar {...contact} size="md" />
                  </div>
                  <span
                    className={cn(
                      'mt-2 max-w-20 break-words text-center text-sm font-medium',
                      isCurrentUser && 'font-bold',
                    )}
                  >
                    {getCustomerFullName(contact)}
                  </span>
                </Label>
              );
            })}
        </div>
        {hasNextPage && onFetchNextPage && (
          <Button onClick={onFetchNextPage} variant="ghost">
            Загрузить еще
          </Button>
        )}
      </div>
    </Card>
  );
}

export function MastersGrid() {
  const { contacts, fetchNextPage, hasNextPage, isLoading } = useContacts();

  const masterId = useOrderStore((store) => store.masterId);
  const setMasterId = useOrderStore((store) => store.setMasterId);
  const clientId = useOrderStore((store) => store.clientId);

  return (
    <ContactsGridBase
      contacts={contacts.filter(
        (contact) => contact.documentId !== clientId && contact.role !== Enum_Customer_Role.Client,
      )}
      hasNextPage={Boolean(hasNextPage)}
      isLoading={isLoading}
      onClick={() => {
        if (masterId) setMasterId(null);
      }}
      onFetchNextPage={fetchNextPage}
      onSelect={(contactId) => setMasterId(contactId)}
      selected={masterId}
      title="Выбор мастера"
    />
  );
}

function useContacts() {
  const { data: { customer } = {}, isLoading: isLoadingCustomer } = useCustomerQuery();

  const {
    data: { pages } = { pages: [] },
    isLoading: isLoadingContacts,
    ...query
  } = useContactsInfiniteQuery();

  const isLoading = isLoadingContacts || isLoadingCustomer;

  const contacts = sift(
    pages.flatMap((page) => page.customers).filter((contact) => Boolean(contact && contact.active)),
  );

  return {
    isLoading,
    ...query,
    contacts: [
      { ...customer, name: 'Я', surname: undefined } as CustomerFieldsFragment,
      ...contacts,
    ],
  };
}