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

resources/scripts/components/admin/users/RoleSelect.tsx

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