src/Dashboard.tsx

@@ -11,9 +11,7 @@ import { configuration } from "./dashboard-config";
 import { useDashboardData } from "./features/dashboard";
 
 export default function Dashboard() {
-  const [mode, setMode] = React.useState<"expense" | "income">("expense");
-  const [selectedPeriodId, setSelectedPeriodId] = React.useState<string | null>(null);
-  const { data, isLoading, error } = useDashboardData(mode);
+  const { data, isLoading, error } = useDashboardData();
 
   if (isLoading) {
     return (
@@ -39,9 +37,6 @@ export default function Dashboard() {
     <ConfigurableDashboard
       config={configuration}
       data={data}
-      onModeChange={(newMode) => setMode(newMode)}
-      selectedPeriodId={selectedPeriodId}
-      onSelectPeriodId={(newPeriodId) => setSelectedPeriodId(newPeriodId)}
     />
   );
 }

src/components/Dashboard/Dashboard.models.ts

@@ -2,10 +2,12 @@ import * as React from "react";
 
 export type DashboardMode = "expense" | "income";
 export type DashboardPeriodType = "rolling" | "calendar";
+export type DashboardSelectedPeriodId = string | null;
 
 export interface DashboardState {
   mode: DashboardMode;
   periodType: DashboardPeriodType;
+  selectedPeriodId: DashboardSelectedPeriodId;
   comparison: boolean;
 }
 
@@ -43,8 +45,8 @@ export interface DashboardConfig {
 
 export interface DashboardProps {
   config: DashboardConfig;
-  data: any; // Aggregated data from features
-  onModeChange?: (mode: DashboardMode) => void;
-  selectedPeriodId: string | null;
-  onSelectPeriodId: (id: string | null) => void;
+  data: any;
+  toggleMode: () => void;
+  togglePeriodType: () => void;
+  setSelectedPeriodId: (id: string | null) => void;
 }

src/components/Dashboard/Dashboard.tsx

@@ -6,14 +6,36 @@ export default function Dashboard(props: DashboardProps) {
   const [state, setState] = React.useState<DashboardState>({
     mode: "expense",
     periodType: "rolling",
+    selectedPeriodId: null,
     comparison: false,
   });
 
+  const toggleMode = () => {
+    setState(prev => ({
+      ...prev,
+      mode: prev.mode === "expense" ? "income" : "expense",
+    }));
+  };
+
+  const togglePeriodType = () => {
+    setState(prev => ({
+      ...prev,
+      periodType: prev.periodType === "rolling" ? "calendar" : "rolling",
+    }));
+  };
+
+  const setSelectedPeriodId = (selectedPeriodId: typeof state.selectedPeriodId) => {
+    setState(prev => ({ ...prev, selectedPeriodId }));
+  };
+
   return (
     <DashboardView
       {...props}
       state={state}
       setState={setState}
+      toggleMode={toggleMode}
+      togglePeriodType={togglePeriodType}
+      setSelectedPeriodId={setSelectedPeriodId}
     />
   );
 }

src/components/Dashboard/Dashboard.view.tsx

@@ -18,16 +18,15 @@ interface ViewProps extends DashboardProps {
 export default function DashboardView({
   config,
   data,
-  latest,
   state,
   setState,
-  onModeChange,
-  selectedPeriodId,
-  onSelectPeriodId,
+  toggleMode,
+  togglePeriodType,
+  setSelectedPeriodId,
 }: ViewProps) {
   const theme = useTheme();
   const themeMode = theme.palette.mode;
-  const { mode, periodType, comparison } = state;
+  const { mode, periodType, selectedPeriodId, comparison } = state;
 
   // Resolve colors with fallbacks
   const colors = React.useMemo(() => {
@@ -51,13 +50,6 @@ export default function DashboardView({
     };
   }, [config.style?.palette, mode, themeMode, theme.palette]);
 
-  const handleModeChange = (_: any, newMode: any) => {
-    if (newMode && onModeChange) {
-      onModeChange(newMode);
-      setState(prev => ({ ...prev, mode: newMode }));
-    }
-  };
-
   return (
     <Container
       sx={{
@@ -73,7 +65,7 @@ export default function DashboardView({
         <ToggleButtonGroup
           value={mode}
           exclusive
-          onChange={handleModeChange}
+          onChange={toggleMode}
           sx={{
             borderRadius: 3,
             overflow: "hidden",
@@ -137,7 +129,6 @@ export default function DashboardView({
                   header={section.title}
                   summary={section.summary}
                   data={section.dataKey ? data[section.dataKey] : data.chartData}
-                  items={section.dataKey === 'latest' ? latest : (data[section.dataKey || ''] || [])}
                   title={section.title}
                   accentColor={colors.primary}
                   colorScheme={colors}
@@ -146,7 +137,7 @@ export default function DashboardView({
                   comparison={comparison}
                   setComparison={(c: any) => setState(prev => ({ ...prev, comparison: c }))}
                   selectedPeriodId={selectedPeriodId}
-                  onSelectPeriodId={onSelectPeriodId}
+                  onSelectPeriodId={setSelectedPeriodId}
                 />
               )}
             </Grid>

src/features/dashboard/useDashboardData.ts

@@ -1,7 +1,7 @@
 import { useReport } from "../report";
 import { mapReportToDashboard } from "./dashboard.mapper";
 
-export function useDashboardData(type: "expense" | "income") {
+export function useDashboardData() {
   // Fetch reports for aggregation
   const weeklyReport = useReport({ period: "weekly", rolling: true });
   const monthlyReport = useReport({ period: "monthly", rolling: true });
@@ -17,15 +17,24 @@ export function useDashboardData(type: "expense" | "income") {
     monthlyReport.error ||
     payeeReport.error;
 
-  const aggregatedData = 
-    weeklyReport.data?.data && monthlyReport.data?.data && payeeReport.data?.data
+  const aggregatedData = {
+    expense: weeklyReport.data?.data && monthlyReport.data?.data && payeeReport.data?.data
     ? mapReportToDashboard(
-        (weeklyReport.data.data as any).buckets, 
-        (monthlyReport.data.data as any).buckets, 
+        (weeklyReport.data.data as any).buckets,
+        (monthlyReport.data.data as any).buckets,
         (payeeReport.data.data as any).buckets,
-        type
+        "expense"
       )
-    : null;
+    : null,
+    income: weeklyReport.data?.data && monthlyReport.data?.data && payeeReport.data?.data
+    ? mapReportToDashboard(
+        (weeklyReport.data.data as any).buckets,
+        (monthlyReport.data.data as any).buckets,
+        (payeeReport.data.data as any).buckets,
+        "income"
+      )
+    : null,
+  }
 
   return {
     data: aggregatedData,