Add StoreSelect component

frontend/src/components/settings/pages/general/BranchSelect.tsx

@@ -10,7 +10,7 @@ const logger = new Logger('BranchSelect');
 enum UpdateBranch {
   Stable,
   Prerelease,
-  // Nightly,
+  Testing,
 }
 
 const BranchSelect: FunctionComponent<{}> = () => {

frontend/src/components/settings/pages/general/StoreSelect.tsx

@@ -0,0 +1,52 @@
+import { Dropdown, Field, TextField } from 'decky-frontend-lib';
+import { FunctionComponent } from 'react';
+import { FaShapes } from 'react-icons/fa';
+
+import Logger from '../../../../logger';
+import { Store } from '../../../../store';
+import { useSetting } from '../../../../utils/hooks/useSetting';
+
+const logger = new Logger('StoreSelect');
+
+const StoreSelect: FunctionComponent<{}> = () => {
+  const [selectedStore, setSelectedStore] = useSetting<Store>('store', Store.Default);
+  const [selectedStoreURL, setSelectedStoreURL] = useSetting<string | null>('store-url', null);
+
+  // Returns numerical values from 0 to 2 (with current branch setup as of 8/28/22)
+  // 0 being Default, 1 being Testing and 2 being Custom
+  return (
+    <>
+      <Field label="Store Channel">
+        <Dropdown
+          rgOptions={Object.values(Store)
+            .filter((store) => typeof store == 'string')
+            .map((store) => ({
+              label: store,
+              data: Store[store],
+            }))}
+          selectedOption={selectedStore}
+          onChange={async (newVal) => {
+            await setSelectedStore(newVal.data);
+            logger.log('switching stores!');
+          }}
+        />
+      </Field>
+      {selectedStore == Store.Custom && (
+        <Field
+          label="Custom Store"
+          indentLevel={1}
+          description={
+            <TextField
+              label={'URL'}
+              value={selectedStoreURL || undefined}
+              onChange={(e) => setSelectedStoreURL(e?.target.value || null)}
+            />
+          }
+          icon={<FaShapes style={{ display: 'block' }} />}
+        ></Field>
+      )}
+    </>
+  );
+};
+
+export default StoreSelect;

frontend/src/components/settings/pages/general/index.tsx

@@ -5,6 +5,7 @@ import { FaShapes, FaTools } from 'react-icons/fa';
 import { installFromURL } from '../../../../store';
 import BranchSelect from './BranchSelect';
 import RemoteDebuggingSettings from './RemoteDebugging';
+import StoreSelect from './StoreSelect';
 import UpdaterSettings from './Updater';
 
 export default function GeneralSettings({
@@ -15,10 +16,12 @@ export default function GeneralSettings({
   setIsDeveloper: (val: boolean) => void;
 }) {
   const [pluginURL, setPluginURL] = useState('');
+
   return (
     <div>
       <UpdaterSettings />
       <BranchSelect />
+      <StoreSelect />
       <RemoteDebuggingSettings />
       <Field
         label="Developer mode"