Document body size limits for GrantFox campaign

app/components/MergedStreamChart.test.tsx

@@ -0,0 +1,43 @@
+import React from 'react';
+import { render, screen } from '@testing-library/react';
+import { MergedStreamChart } from './MergedStreamChart';
+
+describe('MergedStreamChart', () => {
+  it('renders empty state when no streams are provided', () => {
+    render(<MergedStreamChart streams={[]} />);
+    expect(screen.getByText('No streams available')).toBeInTheDocument();
+  });
+
+  it('renders aggregated progress correctly', () => {
+    const streams = [
+      { id: '1', status: 'active' as const, accruedAmount: 10, totalAmount: 100, name: 'Stream 1' },
+      { id: '2', status: 'active' as const, accruedAmount: 20, totalAmount: 100, name: 'Stream 2' },
+    ];
+    render(<MergedStreamChart streams={streams} />);
+
+    expect(screen.getByText('Total Merged Progress')).toBeInTheDocument();
+    expect(screen.getByText('Breakdown by Stream')).toBeInTheDocument();
+
+    // Total accrued = 30, Total amount = 200 -> 15% accrued
+    expect(screen.getByText('15% accrued')).toBeInTheDocument();
+
+    // Individual streams
+    expect(screen.getByText('Stream 1')).toBeInTheDocument();
+    expect(screen.getByText('10% accrued')).toBeInTheDocument();
+
+    expect(screen.getByText('Stream 2')).toBeInTheDocument();
+    expect(screen.getByText('20% accrued')).toBeInTheDocument();
+  });
+
+  it('calculates aggregate status as ended when all streams are ended', () => {
+    const streams = [
+      { id: '1', status: 'ended' as const, accruedAmount: 100, totalAmount: 100 },
+      { id: '2', status: 'ended' as const, accruedAmount: 50, totalAmount: 50 },
+    ];
+    const { container } = render(<MergedStreamChart streams={streams} />);
+    // All ended streams are 100% completed
+    const completedLabels = screen.getAllByText('Completed');
+    // 2 individual + 1 aggregated = 3 "Completed" labels
+    expect(completedLabels).toHaveLength(3);
+  });
+});

app/components/MergedStreamChart.tsx

@@ -0,0 +1,65 @@
+"use client";
+
+import React from "react";
+import type { StreamStatus } from "@/app/types/openapi";
+import { StreamProgress } from "./StreamProgress";
+
+export interface StreamData {
+  id: string;
+  status: StreamStatus;
+  accruedAmount?: number;
+  totalAmount?: number;
+  startedAt?: string;
+  endsAt?: string;
+  name?: string;
+}
+
+export interface MergedStreamChartProps {
+  streams: StreamData[];
+  className?: string;
+}
+
+export function MergedStreamChart({ streams, className = "" }: MergedStreamChartProps) {
+  if (!streams || streams.length === 0) {
+    return <div className="merged-stream-chart empty" aria-live="polite">No streams available</div>;
+  }
+
+  const totalAccrued = streams.reduce((sum, s) => sum + (s.accruedAmount || 0), 0);
+  const totalAmount = streams.reduce((sum, s) => sum + (s.totalAmount || 0), 0);
+
+  const allEnded = streams.every(s => s.status === "ended" || s.status === "withdrawn" || s.status === "cancelled");
+  const anyActive = streams.some(s => s.status === "active");
+  const anyPaused = streams.some(s => s.status === "paused");
+
+  const aggregateStatus: StreamStatus = allEnded ? "ended" : (anyActive ? "active" : (anyPaused ? "paused" : "draft"));
+
+  return (
+    <div className={`merged-stream-chart ${className}`.trim()} role="region" aria-label="Merged Stream Visualization">
+      <div className="merged-stream-chart__aggregate mb-8">
+        <h3 className="merged-stream-chart__title text-lg font-semibold mb-2">Total Merged Progress</h3>
+        <StreamProgress
+          status={aggregateStatus}
+          accruedAmount={totalAccrued}
+          totalAmount={totalAmount}
+        />
+      </div>
+      <div className="merged-stream-chart__breakdown space-y-4">
+        <h4 className="merged-stream-chart__subtitle text-md font-medium text-gray-700 dark:text-gray-300">Breakdown by Stream</h4>
+        <div className="merged-stream-chart__list flex flex-col gap-3">
+          {streams.map(stream => (
+            <div key={stream.id} className="merged-stream-chart__item">
+              {stream.name && <div className="text-sm font-medium mb-1">{stream.name}</div>}
+              <StreamProgress
+                status={stream.status}
+                accruedAmount={stream.accruedAmount}
+                totalAmount={stream.totalAmount}
+                startedAt={stream.startedAt}
+                endsAt={stream.endsAt}
+              />
+            </div>
+          ))}
+        </div>
+      </div>
+    </div>
+  );
+}

docs/BODY-SIZE-LIMITS.md

@@ -2,6 +2,7 @@
 
 ## Overview
 
+
 Implemented per-route body size limit configuration for the GrantFox campaign, allowing different size limits for different API route categories:
 
 - **Default routes**: 256 KB (configurable via `MAX_STREAM_BODY_BYTES`)