ui(admin): add "working" React admin ui

resources/scripts/components/admin/nodes/LocationSelect.tsx

@@ -0,0 +1,56 @@
+import { useFormikContext } from 'formik';
+import { useState } from 'react';
+
+import type { Location } from '@/api/admin/locations/getLocations';
+import searchLocations from '@/api/admin/locations/searchLocations';
+import SearchableSelect, { Option } from '@/components/elements/SearchableSelect';
+
+export default ({ selected }: { selected: Location | null }) => {
+    const context = useFormikContext();
+
+    const [location, setLocation] = useState<Location | null>(selected);
+    const [locations, setLocations] = useState<Location[] | null>(null);
+
+    const onSearch = (query: string): Promise<void> => {
+        return new Promise((resolve, reject) => {
+            searchLocations({ short: query })
+                .then(locations => {
+                    setLocations(locations);
+                    return resolve();
+                })
+                .catch(reject);
+        });
+    };
+
+    const onSelect = (location: Location | null) => {
+        setLocation(location);
+        context.setFieldValue('locationId', location?.id || null);
+    };
+
+    const getSelectedText = (location: Location | null): string | undefined => {
+        return location?.short;
+    };
+
+    return (
+        <SearchableSelect
+            id={'locationId'}
+            name={'locationId'}
+            label={'Location'}
+            placeholder={'Select a location...'}
+            items={locations}
+            selected={location}
+            setSelected={setLocation}
+            setItems={setLocations}
+            onSearch={onSearch}
+            onSelect={onSelect}
+            getSelectedText={getSelectedText}
+            nullable
+        >
+            {locations?.map(d => (
+                <Option key={d.id} selectId={'locationId'} id={d.id} item={d} active={d.id === location?.id}>
+                    {d.short}
+                </Option>
+            ))}
+        </SearchableSelect>
+    );
+};