From 4cd9a4493e0477d27fbaca7ae024440460de4a8a Mon Sep 17 00:00:00 2001
From: Ansh Nanda <anshnanda10@gmail.com>
Date: Thu, 25 May 2023 18:48:40 -0700
Subject: [PATCH] add empty state for custom feed

---
 src/state/models/feeds/custom-feed.ts | 8 ++++++++
 src/view/screens/CustomFeed.tsx       | 6 ++++++
 2 files changed, 14 insertions(+)

diff --git a/src/state/models/feeds/custom-feed.ts b/src/state/models/feeds/custom-feed.ts
index 9ac69ac2..8fc1eb1e 100644
--- a/src/state/models/feeds/custom-feed.ts
+++ b/src/state/models/feeds/custom-feed.ts
@@ -8,13 +8,19 @@ export class CustomFeedModel {
   // data
   _reactKey: string
   data: AppBskyFeedDefs.GeneratorView
+  isOnline: boolean
+  isValid: boolean
 
   constructor(
     public rootStore: RootStoreModel,
     view: AppBskyFeedDefs.GeneratorView,
+    isOnline?: boolean,
+    isValid?: boolean,
   ) {
     this._reactKey = view.uri
     this.data = view
+    this.isOnline = isOnline ?? true
+    this.isValid = isValid ?? true
     makeAutoObservable(
       this,
       {
@@ -103,6 +109,8 @@ export class CustomFeedModel {
     })
     runInAction(() => {
       this.data = res.data.view
+      this.isOnline = res.data.isOnline
+      this.isValid = res.data.isValid
     })
   }
 
diff --git a/src/view/screens/CustomFeed.tsx b/src/view/screens/CustomFeed.tsx
index 79b10de0..4149cd49 100644
--- a/src/view/screens/CustomFeed.tsx
+++ b/src/view/screens/CustomFeed.tsx
@@ -30,6 +30,7 @@ import {FAB} from '../com/util/fab/FAB'
 import {LoadLatestBtn} from 'view/com/util/load-latest/LoadLatestBtn'
 import {DropdownButton, DropdownItem} from 'view/com/util/forms/DropdownButton'
 import {useOnMainScroll} from 'lib/hooks/useOnMainScroll'
+import {EmptyState} from 'view/com/util/EmptyState'
 
 type Props = NativeStackScreenProps<CommonNavigatorParams, 'CustomFeed'>
 export const CustomFeedScreen = withAuthRequired(
@@ -326,6 +327,10 @@ export const CustomFeedScreen = withAuthRequired(
       onTogglePinned,
     ])
 
+    const renderEmptyState = React.useCallback(() => {
+      return <EmptyState icon="feed" message="This list is empty!" />
+    }, [])
+
     return (
       <View style={s.hContentRegion}>
         <ViewHeader title="" renderButton={currentFeed && renderHeaderBtns} />
@@ -335,6 +340,7 @@ export const CustomFeedScreen = withAuthRequired(
           onScroll={onMainScroll}
           scrollEventThrottle={100}
           ListHeaderComponent={renderListHeaderComponent}
+          renderEmptyState={renderEmptyState}
           extraData={[uri, isPinned]}
         />
         {isScrolledDown ? (