feat: Customers Multi Select

client/src/components/CustomersMultiSelect.js

@@ -0,0 +1,82 @@
+import React, { useMemo, useCallback, useState } from 'react';
+import { MenuItem, Button } from '@blueprintjs/core';
+import { omit } from 'lodash';
+import MultiSelect from 'components/MultiSelect';
+import { FormattedMessage as T } from 'react-intl';
+
+export default function CustomersMultiSelect({
+  customers,
+  defaultText = <T id={'all_customers'} />,
+  buttonProps,
+
+  onCustomerSelected,
+  ...selectProps
+}) {
+  const [selectedCustomers, setSelectedCustomers] = useState({});
+
+  const isCustomerSelect = useCallback(
+    (id) => typeof selectedCustomers[id] !== 'undefined',
+    [selectedCustomers],
+  );
+
+  const customerRenderer = useCallback(
+    (customer, { handleClick }) => (
+      <MenuItem
+        icon={isCustomerSelect(customer.id) ? 'tick' : 'blank'}
+        text={customer.display_name}
+        key={customer.id}
+        onClick={handleClick}
+      />
+    ),
+    [isCustomerSelect],
+  );
+
+  const countSelected = useMemo(() => Object.values(selectedCustomers).length, [
+    selectedCustomers,
+  ]);
+
+  const onContactSelect = useCallback(
+    ({ id }) => {
+      const selected = {
+        ...(isCustomerSelect(id)
+          ? {
+              ...omit(selectedCustomers, [id]),
+            }
+          : {
+              ...selectedCustomers,
+              [id]: true,
+            }),
+      };
+      setSelectedCustomers({ ...selected });
+      onCustomerSelected && onCustomerSelected(selected);
+    },
+    [
+      setSelectedCustomers,
+      selectedCustomers,
+      isCustomerSelect,
+      onCustomerSelected,
+    ],
+  );
+
+  return (
+    <MultiSelect
+      items={customers}
+      noResults={<MenuItem disabled={true} text="No results." />}
+      itemRenderer={customerRenderer}
+      popoverProps={{ minimal: true }}
+      filterable={true}
+      onItemSelect={onContactSelect}
+    >
+      <Button
+        text={
+          countSelected === 0 ? (
+            defaultText
+          ) : (
+            <T id={'selected_customers'} values={{ count: countSelected }} />
+          )
+        }
+        {...buttonProps}
+      />
+    </MultiSelect>
+  );
+}