From 55e2c8b4e14d91c928b72ef8e29465e0daeadc75 Mon Sep 17 00:00:00 2001
From: sepeterson <10458078+sepeterson@users.noreply.github.com>
Date: Tue, 16 Jun 2026 16:38:56 -0500
Subject: [PATCH] MOB-1327: add thumbnail and support place-only visuals

---
 .../ExploreV2/components/ExploreV2Header.tsx  | 118 ++++++++++++++----
 1 file changed, 92 insertions(+), 26 deletions(-)

diff --git a/src/components/Explore/ExploreV2/components/ExploreV2Header.tsx b/src/components/Explore/ExploreV2/components/ExploreV2Header.tsx
index 32ec13f57..9d48660d3 100644
--- a/src/components/Explore/ExploreV2/components/ExploreV2Header.tsx
+++ b/src/components/Explore/ExploreV2/components/ExploreV2Header.tsx
@@ -1,11 +1,15 @@
 import { useNavigation } from "@react-navigation/native";
 import {
   Body3,
+  Heading2,
   Heading4,
+  IconicTaxonIcon,
   INatIcon,
+  UserIcon,
 } from "components/SharedComponents";
+import BackButton from "components/SharedComponents/Buttons/BackButton";
 import ContainedSquareButton from "components/SharedComponents/Buttons/ContainedSquareButton";
-import { View } from "components/styledComponents";
+import { Image, View } from "components/styledComponents";
 import type { TFunction } from "i18next";
 import type { ExploreStackScreenProps } from "navigation/types";
 import type { ExploreV2LocationState, ExploreV2Subject } from "providers/ExploreV2Context";
@@ -17,6 +21,8 @@ import React from "react";
 import { useTranslation } from "sharedHooks";
 import colors from "styles/tailwindColors";
 
+const THUMBNAIL_CLASS = "w-[62px] h-[62px] rounded-lg";
+
 function subjectLabel( subject: ExploreV2Subject | null, t: TFunction ): string {
   if ( !subject ) { return t( "All-organisms" ); }
   switch ( subject.type ) {
@@ -44,6 +50,50 @@ function locationLabel( location: ExploreV2LocationState, t: TFunction ): string
   }
 }
 
+const SubjectThumbnail = ( { subject }: { subject: ExploreV2Subject } ) => {
+  switch ( subject.type ) {
+    case "taxon": {
+      const photo = subject.taxon.default_photo?.url;
+      return photo
+        ? (
+          <Image
+            source={{ uri: photo }}
+            className={THUMBNAIL_CLASS}
+            accessibilityIgnoresInvertColors
+            testID="ExploreV2Header.taxonImage"
+          />
+        )
+        : (
+          <IconicTaxonIcon
+            imageClassName={[THUMBNAIL_CLASS]}
+            iconicTaxonName={subject.taxon.iconic_taxon_name}
+          />
+        );
+    }
+    case "user":
+      return <UserIcon size={62} uri={subject.user.icon_url} />;
+    case "project":
+      return subject.project.icon
+        ? (
+          <Image
+            source={{ uri: subject.project.icon }}
+            className={THUMBNAIL_CLASS}
+            accessibilityIgnoresInvertColors
+            testID="ExploreV2Header.projectImage"
+          />
+        )
+        : (
+          <View
+            className={`${THUMBNAIL_CLASS} bg-lightGray items-center justify-center`}
+          >
+            <INatIcon name="briefcase" size={28} color={colors.darkGray} />
+          </View>
+        );
+    default:
+      return null;
+  }
+};
+
 const ExploreV2Header = ( ) => {
   const { t } = useTranslation( );
   const { state } = useExploreV2( );
@@ -53,35 +103,51 @@ const ExploreV2Header = ( ) => {
   const place = locationLabel( state.location, t );
 
   return (
-    <View className="bg-white p-4 flex-row justify-between items-center">
-      <View className="flex-1 mr-5">
-        <Heading4 numberOfLines={1} ellipsizeMode="tail">
-          {subject}
-        </Heading4>
-        {place
+    <View className="bg-white" testID="ExploreV2Header">
+      <View className="p-4 flex-row items-center">
+        <BackButton />
+        {state.subject
           ? (
-            <View className="flex-row items-center pt-2">
-              <INatIcon name="location" size={15} />
-              <Body3
-                maxFontSizeMultiplier={1.5}
-                className="ml-3"
-                numberOfLines={1}
-                ellipsizeMode="tail"
-              >
-                {place}
-              </Body3>
+            <View className="flex-1 flex-row items-center mr-5">
+              <SubjectThumbnail subject={state.subject} />
+              <View className="flex-1 ml-3">
+                <Heading4 numberOfLines={1} ellipsizeMode="tail">
+                  {subject}
+                </Heading4>
+                {place
+                  ? (
+                    <View className="flex-row items-center pt-1">
+                      <INatIcon name="location" size={15} />
+                      <Body3
+                        maxFontSizeMultiplier={1.5}
+                        className="ml-2"
+                        numberOfLines={1}
+                        ellipsizeMode="tail"
+                      >
+                        {place}
+                      </Body3>
+                    </View>
+                  )
+                  : null}
+              </View>
             </View>
           )
-          : null}
+          : (
+            <View className="flex-1 mr-5">
+              <Heading2 numberOfLines={1} ellipsizeMode="tail">
+                {place}
+              </Heading2>
+            </View>
+          )}
+        <ContainedSquareButton
+          accessibilityHint={t( "Opens-search-interface" )}
+          accessibilityLabel={t( "Search" )}
+          backgroundColor={colors.inatGreen}
+          icon="magnifying-glass"
+          onPress={() => navigation.navigate( "UniversalSearch" )}
+          testID="ExploreV2Header.searchButton"
+        />
       </View>
-      <ContainedSquareButton
-        accessibilityHint={t( "Opens-search-interface" )}
-        accessibilityLabel={t( "Search" )}
-        backgroundColor={colors.inatGreen}
-        icon="magnifying-glass"
-        onPress={() => navigation.navigate( "UniversalSearch" )}
-        testID="ExploreV2Header.searchButton"
-      />
     </View>
   );
 };