ui/search: add loading state

pkgs/clan-app/ui/src/components/Search/Search.stories.tsx

@@ -117,6 +117,27 @@ export const Default: Story = {
   },
 };
 
+export const Loading: Story = {
+  args: {
+    // Test with lots of modules
+    loading: true,
+    options: [],
+    renderItem: () => <span></span>,
+  },
+  render: (args: SearchProps<Module>) => {
+    return (
+      <div class="absolute bottom-1/3 w-3/4 px-3">
+        <Search<Module>
+          {...args}
+          onChange={(module) => {
+            // Go to the module configuration
+          }}
+        />
+      </div>
+    );
+  },
+};
+
 type MachineOrTag =
   | {
       value: string;

pkgs/clan-app/ui/src/components/Search/Search.tsx

@@ -2,9 +2,10 @@ import Icon from "../Icon/Icon";
 import { Button } from "../Button/Button";
 import styles from "./Search.module.css";
 import { Combobox } from "@kobalte/core/combobox";
-import { createMemo, createSignal, For, JSX } from "solid-js";
+import { createMemo, createSignal, For, JSX, Match, Switch } from "solid-js";
 import { createVirtualizer } from "@tanstack/solid-virtual";
 import { CollectionNode } from "@kobalte/core/*";
+import { Loader } from "../Loader/Loader";
 
 export interface Option {
   value: string;
@@ -15,6 +16,8 @@ export interface SearchProps<T> {
   onChange: (value: T | null) => void;
   options: T[];
   renderItem: (item: T) => JSX.Element;
+  loading?: boolean;
+  loadingComponent?: JSX.Element;
 }
 export function Search<T extends Option>(props: SearchProps<T>) {
   // Controlled input value, to allow resetting the input itself
@@ -136,41 +139,55 @@ export function Search<T extends Option>(props: SearchProps<T>) {
               setComboboxItems(arr);
 
               return (
-                <div
-                  style={{
-                    height: `${virtualizer().getTotalSize()}px`,
-                    width: "100%",
-                    position: "relative",
-                  }}
-                >
-                  <For each={virtualizer().getVirtualItems()}>
-                    {(virtualRow) => {
-                      const item: CollectionNode<T> | undefined =
-                        items().getItem(virtualRow.key as string);
+                <Switch>
+                  <Match when={props.loading}>
+                    {props.loadingComponent ?? (
+                      <div class="flex w-full justify-center py-2">
+                        <Loader />
+                      </div>
+                    )}
+                  </Match>
+                  <Match when={!props.loading}>
+                    <div
+                      style={{
+                        height: `${virtualizer().getTotalSize()}px`,
+                        width: "100%",
+                        position: "relative",
+                      }}
+                    >
+                      <For each={virtualizer().getVirtualItems()}>
+                        {(virtualRow) => {
+                          const item: CollectionNode<T> | undefined =
+                            items().getItem(virtualRow.key as string);
 
-                      if (!item) {
-                        console.warn("Item not found for key:", virtualRow.key);
-                        return null;
-                      }
-                      return (
-                        <Combobox.Item
-                          item={item}
-                          class={styles.searchItem}
-                          style={{
-                            position: "absolute",
-                            top: 0,
-                            left: 0,
-                            width: "100%",
-                            height: `${virtualRow.size}px`,
-                            transform: `translateY(${virtualRow.start}px)`,
-                          }}
-                        >
-                          {props.renderItem(item.rawValue)}
-                        </Combobox.Item>
-                      );
-                    }}
-                  </For>
-                </div>
+                          if (!item) {
+                            console.warn(
+                              "Item not found for key:",
+                              virtualRow.key,
+                            );
+                            return null;
+                          }
+                          return (
+                            <Combobox.Item
+                              item={item}
+                              class={styles.searchItem}
+                              style={{
+                                position: "absolute",
+                                top: 0,
+                                left: 0,
+                                width: "100%",
+                                height: `${virtualRow.size}px`,
+                                transform: `translateY(${virtualRow.start}px)`,
+                              }}
+                            >
+                              {props.renderItem(item.rawValue)}
+                            </Combobox.Item>
+                          );
+                        }}
+                      </For>
+                    </div>
+                  </Match>
+                </Switch>
               );
             }}
           </Combobox.Listbox>