refactor organism components to use .withProps() subcomponents and extract inline code

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

clients/web/src/components/organisms/HistoryScreen/HistoryScreen.tsx

@@ -38,6 +38,49 @@ const METHOD_OPTIONS = [
   "elicitation/create",
 ];
 
+const PageContainer = Container.withProps({
+  size: "xl",
+  py: "xl",
+});
+
+const ContentPanel = Paper.withProps({
+  withBorder: true,
+  p: "md",
+});
+
+const HeaderRow = Group.withProps({
+  justify: "space-between",
+  wrap: "wrap",
+});
+
+const ToolbarButton = Button.withProps({
+  variant: "light",
+  size: "sm",
+});
+
+const EmptyState = Text.withProps({
+  c: "dimmed",
+  ta: "center",
+  py: "xl",
+});
+
+const CountText = Text.withProps({
+  size: "sm",
+  c: "dimmed",
+});
+
+function entryKey(entry: HistoryEntryProps): string {
+  return `${entry.timestamp}-${entry.method}`;
+}
+
+function formatPinnedTitle(count: number): string {
+  return `Pinned Requests (${count})`;
+}
+
+function formatPagination(displayed: number, total: number): string {
+  return `Showing ${displayed} of ${total} entries`;
+}
+
 export function HistoryScreen({
   entries,
   pinnedEntries,
@@ -52,10 +95,10 @@ export function HistoryScreen({
   onExport,
 }: HistoryScreenProps) {
   return (
-    <Container size="xl" py="xl">
-      <Paper withBorder p="md">
+    <PageContainer>
+      <ContentPanel>
         <Stack gap="md">
-          <Group justify="space-between" wrap="wrap">
+          <HeaderRow>
             <Title order={3}>Request History</Title>
             <Group>
               <TextInput
@@ -70,26 +113,17 @@ export function HistoryScreen({
                 onChange={(value) => onMethodFilterChange(value ?? "")}
                 clearable
               />
-              <Button variant="light" size="sm" onClick={onExport}>
-                Export JSON
-              </Button>
-              <Button variant="light" size="sm" onClick={onClearAll}>
-                Clear All
-              </Button>
+              <ToolbarButton onClick={onExport}>Export JSON</ToolbarButton>
+              <ToolbarButton onClick={onClearAll}>Clear All</ToolbarButton>
             </Group>
-          </Group>
+          </HeaderRow>
 
           {entries.length === 0 ? (
-            <Text c="dimmed" ta="center" py="xl">
-              No request history
-            </Text>
+            <EmptyState>No request history</EmptyState>
           ) : (
             <Stack gap="md">
               {entries.map((entry) => (
-                <HistoryEntry
-                  key={`${entry.timestamp}-${entry.method}`}
-                  {...entry}
-                />
+                <HistoryEntry key={entryKey(entry)} {...entry} />
               ))}
             </Stack>
           )}
@@ -97,30 +131,25 @@ export function HistoryScreen({
           {pinnedEntries.length > 0 && (
             <>
               <Divider />
-              <Title order={4}>Pinned Requests ({pinnedEntries.length})</Title>
+              <Title order={4}>{formatPinnedTitle(pinnedEntries.length)}</Title>
               <Stack gap="sm">
                 {pinnedEntries.map((entry) => (
-                  <HistoryEntry
-                    key={`${entry.timestamp}-${entry.method}`}
-                    {...entry}
-                  />
+                  <HistoryEntry key={entryKey(entry)} {...entry} />
                 ))}
               </Stack>
             </>
           )}
 
           <Group justify="flex-end">
-            <Text size="sm" c="dimmed">
-              Showing {displayedCount} of {totalCount} entries
-            </Text>
+            <CountText>
+              {formatPagination(displayedCount, totalCount)}
+            </CountText>
             {displayedCount < totalCount && (
-              <Button variant="light" size="sm" onClick={onLoadMore}>
-                Load More
-              </Button>
+              <ToolbarButton onClick={onLoadMore}>Load More</ToolbarButton>
             )}
           </Group>
         </Stack>
-      </Paper>
-    </Container>
+      </ContentPanel>
+    </PageContainer>
   );
 }

clients/web/src/components/organisms/LoggingScreen/LoggingScreen.tsx

@@ -23,6 +23,38 @@ export interface LoggingScreenProps {
   onCopyAll: () => void;
 }
 
+const PageContainer = Container.withProps({
+  size: "xl",
+  py: "xl",
+});
+
+const SidebarCard = Card.withProps({
+  withBorder: true,
+  padding: "lg",
+});
+
+const FullHeightCard = Card.withProps({
+  withBorder: true,
+  padding: "lg",
+  h: "100%",
+});
+
+const FullHeightStack = Stack.withProps({
+  gap: "sm",
+  h: "100%",
+});
+
+const ToolbarButton = Button.withProps({
+  variant: "light",
+  size: "sm",
+});
+
+const EmptyCenter = Stack.withProps({
+  flex: 1,
+  align: "center",
+  justify: "center",
+});
+
 export function LoggingScreen({
   controls,
   entries,
@@ -31,16 +63,16 @@ export function LoggingScreen({
   onCopyAll,
 }: LoggingScreenProps) {
   return (
-    <Container size="xl" py="xl">
+    <PageContainer>
       <Grid align="stretch">
         <Grid.Col span={3}>
-          <Card withBorder padding="lg">
+          <SidebarCard>
             <LogControls {...controls} />
-          </Card>
+          </SidebarCard>
         </Grid.Col>
         <Grid.Col span={9}>
-          <Card withBorder padding="lg" h="100%">
-            <Stack gap="sm" h="100%">
+          <FullHeightCard>
+            <FullHeightStack>
               <Group justify="space-between">
                 <Title order={4}>Log Stream</Title>
                 <Group>
@@ -49,9 +81,7 @@ export function LoggingScreen({
                     checked={autoScroll}
                     onChange={onToggleAutoScroll}
                   />
-                  <Button variant="light" size="sm" onClick={onCopyAll}>
-                    Copy All
-                  </Button>
+                  <ToolbarButton onClick={onCopyAll}>Copy All</ToolbarButton>
                 </Group>
               </Group>
               {entries.length > 0 ? (
@@ -63,14 +93,14 @@ export function LoggingScreen({
                   </Stack>
                 </ScrollArea>
               ) : (
-                <Stack flex={1} align="center" justify="center">
+                <EmptyCenter>
                   <Text c="dimmed">No log entries</Text>
-                </Stack>
+                </EmptyCenter>
               )}
-            </Stack>
-          </Card>
+            </FullHeightStack>
+          </FullHeightCard>
         </Grid.Col>
       </Grid>
-    </Container>
+    </PageContainer>
   );
 }

clients/web/src/components/organisms/PromptsScreen/PromptsScreen.tsx

@@ -12,6 +12,23 @@ export interface PromptsScreenProps {
   onRefreshList: () => void;
 }
 
+const PageContainer = Container.withProps({
+  size: "xl",
+  py: "xl",
+});
+
+const FullHeightCard = Card.withProps({
+  withBorder: true,
+  padding: "lg",
+  h: "100%",
+});
+
+const EmptyState = Text.withProps({
+  c: "dimmed",
+  ta: "center",
+  py: "xl",
+});
+
 export function PromptsScreen({
   promptForm,
   messages,
@@ -19,10 +36,10 @@ export function PromptsScreen({
   onRefreshList,
 }: PromptsScreenProps) {
   return (
-    <Container size="xl" py="xl">
+    <PageContainer>
       <Grid align="stretch">
         <Grid.Col span={5}>
-          <Card withBorder padding="lg" h="100%">
+          <FullHeightCard>
             <Stack gap="md">
               <ListChangedIndicator
                 visible={listChanged}
@@ -30,20 +47,20 @@ export function PromptsScreen({
               />
               <PromptArgumentsForm {...promptForm} />
             </Stack>
-          </Card>
+          </FullHeightCard>
         </Grid.Col>
         <Grid.Col span={7}>
-          <Card withBorder padding="lg" h="100%">
+          <FullHeightCard>
             {messages ? (
               <PromptMessagesDisplay {...messages} />
             ) : (
-              <Text c="dimmed" ta="center" py="xl">
+              <EmptyState>
                 Select a prompt and click Get Prompt to see messages
-              </Text>
+              </EmptyState>
             )}
-          </Card>
+          </FullHeightCard>
         </Grid.Col>
       </Grid>
-    </Container>
+    </PageContainer>
   );
 }

clients/web/src/components/organisms/ResourcesScreen/ResourcesScreen.tsx

@@ -33,6 +33,42 @@ export interface ResourcesScreenProps {
   onSelectResource: (uri: string) => void;
 }
 
+const PageContainer = Container.withProps({
+  size: "xl",
+  py: "xl",
+});
+
+const FullHeightCard = Card.withProps({
+  withBorder: true,
+  padding: "lg",
+  h: "100%",
+});
+
+const DetailCard = Card.withProps({
+  withBorder: true,
+  padding: "lg",
+});
+
+const EmptyState = Text.withProps({
+  c: "dimmed",
+  ta: "center",
+  py: "xl",
+});
+
+const SubscriptionMeta = Text.withProps({
+  span: true,
+  c: "dimmed",
+  size: "xs",
+});
+
+function formatSectionCount(label: string, count: number): string {
+  return `${label} (${count})`;
+}
+
+function formatLastUpdated(lastUpdated: string): string {
+  return ` — ${lastUpdated}`;
+}
+
 export function ResourcesScreen({
   resources,
   templates,
@@ -54,10 +90,10 @@ export function ResourcesScreen({
   ];
 
   return (
-    <Container size="xl" py="xl">
+    <PageContainer>
       <Grid align="stretch">
         <Grid.Col span={4}>
-          <Card withBorder padding="lg" h="100%">
+          <FullHeightCard>
             <Stack gap="sm">
               <Title order={4}>Resources</Title>
               <ListChangedIndicator
@@ -72,7 +108,7 @@ export function ResourcesScreen({
               <Accordion multiple defaultValue={openSections}>
                 <Accordion.Item value="resources">
                   <Accordion.Control disabled={filteredResources.length === 0}>
-                    URIs ({filteredResources.length})
+                    {formatSectionCount("URIs", filteredResources.length)}
                   </Accordion.Control>
                   <Accordion.Panel>
                     <Stack gap="xs">
@@ -85,7 +121,7 @@ export function ResourcesScreen({
 
                 <Accordion.Item value="templates">
                   <Accordion.Control disabled={templates.length === 0}>
-                    Templates ({templates.length})
+                    {formatSectionCount("Templates", templates.length)}
                   </Accordion.Control>
                   <Accordion.Panel>
                     <Stack gap="xs">
@@ -101,7 +137,7 @@ export function ResourcesScreen({
 
                 <Accordion.Item value="subscriptions">
                   <Accordion.Control disabled={subscriptions.length === 0}>
-                    Subscriptions ({subscriptions.length})
+                    {formatSectionCount("Subscriptions", subscriptions.length)}
                   </Accordion.Control>
                   <Accordion.Panel>
                     <Stack gap="xs">
@@ -109,10 +145,9 @@ export function ResourcesScreen({
                         <Text key={sub.name} size="sm">
                           {sub.name}
                           {sub.lastUpdated && (
-                            <Text span c="dimmed" size="xs">
-                              {" "}
-                              — {sub.lastUpdated}
-                            </Text>
+                            <SubscriptionMeta>
+                              {formatLastUpdated(sub.lastUpdated)}
+                            </SubscriptionMeta>
                           )}
                         </Text>
                       ))}
@@ -121,21 +156,19 @@ export function ResourcesScreen({
                 </Accordion.Item>
               </Accordion>
             </Stack>
-          </Card>
+          </FullHeightCard>
         </Grid.Col>
 
         <Grid.Col span={8}>
-          <Card withBorder padding="lg">
+          <DetailCard>
             {selectedResource ? (
               <ResourcePreviewPanel {...selectedResource} />
             ) : (
-              <Text c="dimmed" ta="center" py="xl">
-                Select a resource to preview
-              </Text>
+              <EmptyState>Select a resource to preview</EmptyState>
             )}
-          </Card>
+          </DetailCard>
         </Grid.Col>
       </Grid>
-    </Container>
+    </PageContainer>
   );
 }

clients/web/src/components/organisms/ServerListScreen/ServerListScreen.tsx

@@ -10,6 +10,17 @@ export interface ServerListScreenProps {
   onImportServerJson: () => void;
 }
 
+const PageContainer = Container.withProps({
+  size: "xl",
+  py: "xl",
+});
+
+const EmptyState = Text.withProps({
+  c: "dimmed",
+  ta: "center",
+  py: "xl",
+});
+
 export function ServerListScreen({
   servers,
   onAddManually,
@@ -17,7 +28,7 @@ export function ServerListScreen({
   onImportServerJson,
 }: ServerListScreenProps) {
   return (
-    <Container size="xl" py="xl">
+    <PageContainer>
       <Stack gap="lg">
         <Group justify="flex-end">
           <AddServerMenu
@@ -28,9 +39,9 @@ export function ServerListScreen({
         </Group>
 
         {servers.length === 0 ? (
-          <Text c="dimmed" ta="center" py="xl">
+          <EmptyState>
             No servers configured. Add a server to get started.
-          </Text>
+          </EmptyState>
         ) : (
           <SimpleGrid
             cols={{ base: 1, md: 2 }}
@@ -43,6 +54,6 @@ export function ServerListScreen({
           </SimpleGrid>
         )}
       </Stack>
-    </Container>
+    </PageContainer>
   );
 }

clients/web/src/components/organisms/TasksScreen/TasksScreen.tsx

@@ -17,6 +17,25 @@ export interface TasksScreenProps {
   onClearHistory: () => void;
 }
 
+const PageContainer = Container.withProps({
+  size: "xl",
+  py: "xl",
+});
+
+const ContentPanel = Paper.withProps({
+  withBorder: true,
+  p: "md",
+});
+
+const CompactButton = Button.withProps({
+  variant: "light",
+  size: "xs",
+});
+
+function formatSectionTitle(label: string, count: number): string {
+  return `${label} (${count})`;
+}
+
 export function TasksScreen({
   activeTasks,
   completedTasks,
@@ -24,14 +43,14 @@ export function TasksScreen({
   onClearHistory,
 }: TasksScreenProps) {
   return (
-    <Container size="xl" py="xl">
-      <Paper withBorder p="md">
+    <PageContainer>
+      <ContentPanel>
         <Stack gap="lg">
           <Group justify="space-between">
-            <Title order={4}>Active Tasks ({activeTasks.length})</Title>
-            <Button variant="light" size="xs" onClick={onRefresh}>
-              Refresh Tasks
-            </Button>
+            <Title order={4}>
+              {formatSectionTitle("Active Tasks", activeTasks.length)}
+            </Title>
+            <CompactButton onClick={onRefresh}>Refresh Tasks</CompactButton>
           </Group>
           {activeTasks.length === 0 ? (
             <Text c="dimmed">No active tasks</Text>
@@ -44,11 +63,13 @@ export function TasksScreen({
           )}
 
           <Group justify="space-between">
-            <Title order={4}>Completed Tasks ({completedTasks.length})</Title>
+            <Title order={4}>
+              {formatSectionTitle("Completed Tasks", completedTasks.length)}
+            </Title>
             {completedTasks.length > 0 && (
-              <Button variant="light" size="xs" onClick={onClearHistory}>
+              <CompactButton onClick={onClearHistory}>
                 Clear History
-              </Button>
+              </CompactButton>
             )}
           </Group>
           {completedTasks.length === 0 ? (
@@ -61,7 +82,7 @@ export function TasksScreen({
             </Stack>
           )}
         </Stack>
-      </Paper>
-    </Container>
+      </ContentPanel>
+    </PageContainer>
   );
 }

clients/web/src/components/organisms/ToolsScreen/ToolsScreen.tsx

@@ -26,6 +26,23 @@ export interface ToolsScreenProps {
   onSelectTool: (name: string) => void;
 }
 
+const PageContainer = Container.withProps({
+  size: "xl",
+  py: "xl",
+});
+
+const FullHeightCard = Card.withProps({
+  withBorder: true,
+  padding: "lg",
+  h: "100%",
+});
+
+const EmptyState = Text.withProps({
+  c: "dimmed",
+  ta: "center",
+  py: "xl",
+});
+
 export function ToolsScreen({
   tools,
   selectedTool,
@@ -43,10 +60,10 @@ export function ToolsScreen({
     : tools;
 
   return (
-    <Container size="xl" py="xl">
+    <PageContainer>
       <Grid align="stretch">
         <Grid.Col span={3}>
-          <Card withBorder padding="lg" h="100%">
+          <FullHeightCard>
             <Stack gap="sm">
               <Title order={4}>Tools</Title>
               <ListChangedIndicator
@@ -66,33 +83,29 @@ export function ToolsScreen({
                 />
               ))}
             </Stack>
-          </Card>
+          </FullHeightCard>
         </Grid.Col>
 
         <Grid.Col span={5}>
-          <Card withBorder padding="lg" h="100%">
+          <FullHeightCard>
             {selectedTool ? (
               <ToolDetailPanel {...selectedTool} />
             ) : (
-              <Text c="dimmed" ta="center" py="xl">
-                Select a tool to view details
-              </Text>
+              <EmptyState>Select a tool to view details</EmptyState>
             )}
-          </Card>
+          </FullHeightCard>
         </Grid.Col>
 
         <Grid.Col span={4}>
-          <Card withBorder padding="lg" h="100%">
+          <FullHeightCard>
             {result ? (
               <ResultPanel {...result} />
             ) : (
-              <Text c="dimmed" ta="center" py="xl">
-                Results will appear here
-              </Text>
+              <EmptyState>Results will appear here</EmptyState>
             )}
-          </Card>
+          </FullHeightCard>
         </Grid.Col>
       </Grid>
-    </Container>
+    </PageContainer>
   );
 }