2 files changed, 148 insertions, 1 deletions
diff --git a/apps/mobile/app/dashboard/(tabs)/_layout.tsx b/apps/mobile/app/dashboard/(tabs)/_layout.tsx
index 7419c348..316eddcf 100644
--- a/apps/mobile/app/dashboard/(tabs)/_layout.tsx
+++ b/apps/mobile/app/dashboard/(tabs)/_layout.tsx
@@ -2,7 +2,7 @@ import React, { useLayoutEffect } from "react";
 import { Tabs, useNavigation } from "expo-router";
 import { StyledTabs } from "@/components/navigation/tabs";
 import { useColorScheme } from "@/lib/useColorScheme";
-import { ClipboardList, Home, Settings } from "lucide-react-native";
+import { ClipboardList, Home, Settings, Tag } from "lucide-react-native";
 
 export default function TabLayout() {
   const { colors } = useColorScheme();
@@ -38,6 +38,13 @@ export default function TabLayout() {
         }}
       />
       <Tabs.Screen
+        name="tags"
+        options={{
+          title: "Tags",
+          tabBarIcon: ({ color }) => <Tag color={color} />,
+        }}
+      />
+      <Tabs.Screen
         name="settings"
         options={{
           title: "Settings",
diff --git a/apps/mobile/app/dashboard/(tabs)/tags.tsx b/apps/mobile/app/dashboard/(tabs)/tags.tsx
new file mode 100644
index 00000000..7f3e4ac7
--- /dev/null
+++ b/apps/mobile/app/dashboard/(tabs)/tags.tsx
@@ -0,0 +1,140 @@
+import { useEffect, useState } from "react";
+import { FlatList, Pressable, View } from "react-native";
+import { Link } from "expo-router";
+import FullPageError from "@/components/FullPageError";
+import ChevronRight from "@/components/ui/ChevronRight";
+import CustomSafeAreaView from "@/components/ui/CustomSafeAreaView";
+import FullPageSpinner from "@/components/ui/FullPageSpinner";
+import PageTitle from "@/components/ui/PageTitle";
+import { SearchInput } from "@/components/ui/SearchInput";
+import { Text } from "@/components/ui/Text";
+import { api } from "@/lib/trpc";
+
+import { usePaginatedSearchTags } from "@karakeep/shared-react/hooks/tags";
+import { useDebounce } from "@karakeep/shared-react/hooks/use-debounce";
+
+interface TagItem {
+  id: string;
+  name: string;
+  numBookmarks: number;
+  href: string;
+}
+
+export default function Tags() {
+  const [refreshing, setRefreshing] = useState(false);
+  const [searchQuery, setSearchQuery] = useState("");
+  const apiUtils = api.useUtils();
+
+  // Debounce search query to avoid too many API calls
+  const debouncedSearch = useDebounce(searchQuery, 300);
+
+  // Fetch tags sorted by usage (most used first)
+  const {
+    data,
+    isPending,
+    error,
+    refetch,
+    fetchNextPage,
+    hasNextPage,
+    isFetchingNextPage,
+  } = usePaginatedSearchTags({
+    limit: 50,
+    sortBy: debouncedSearch ? "relevance" : "usage",
+    nameContains: debouncedSearch,
+  });
+
+  useEffect(() => {
+    setRefreshing(isPending);
+  }, [isPending]);
+
+  if (error) {
+    return <FullPageError error={error.message} onRetry={() => refetch()} />;
+  }
+
+  if (!data) {
+    return <FullPageSpinner />;
+  }
+
+  const onRefresh = () => {
+    apiUtils.tags.list.invalidate();
+  };
+
+  const tags: TagItem[] = data.tags.map((tag) => ({
+    id: tag.id,
+    name: tag.name,
+    numBookmarks: tag.numBookmarks,
+    href: `/dashboard/tags/${tag.id}`,
+  }));
+
+  const handleLoadMore = () => {
+    if (hasNextPage && !isFetchingNextPage) {
+      fetchNextPage();
+    }
+  };
+
+  return (
+    <CustomSafeAreaView>
+      <FlatList
+        className="h-full"
+        ListHeaderComponent={
+          <View>
+            <PageTitle title="Tags" />
+            <SearchInput
+              containerClassName="mx-2 mb-2"
+              placeholder="Search tags..."
+              value={searchQuery}
+              onChangeText={setSearchQuery}
+            />
+          </View>
+        }
+        contentContainerStyle={{
+          gap: 5,
+        }}
+        renderItem={(item) => (
+          <View className="mx-2 flex flex-row items-center rounded-xl border border-input bg-card px-4 py-2">
+            <Link
+              asChild
+              key={item.item.id}
+              href={item.item.href}
+              className="flex-1"
+            >
+              <Pressable className="flex flex-row justify-between">
+                <View className="flex-1">
+                  <Text className="font-medium">{item.item.name}</Text>
+                  <Text className="text-sm text-muted-foreground">
+                    {item.item.numBookmarks}{" "}
+                    {item.item.numBookmarks === 1 ? "bookmark" : "bookmarks"}
+                  </Text>
+                </View>
+                <ChevronRight />
+              </Pressable>
+            </Link>
+          </View>
+        )}
+        data={tags}
+        refreshing={refreshing}
+        onRefresh={onRefresh}
+        onEndReached={handleLoadMore}
+        onEndReachedThreshold={0.5}
+        ListFooterComponent={
+          isFetchingNextPage ? (
+            <View className="py-4">
+              <Text className="text-center text-muted-foreground">
+                Loading more...
+              </Text>
+            </View>
+          ) : null
+        }
+        ListEmptyComponent={
+          !isPending ? (
+            <View className="py-8">
+              <Text className="text-center text-muted-foreground">
+                No tags yet
+              </Text>
+            </View>
+          ) : null
+        }
+      />
+    </CustomSafeAreaView>
+  );
+}