Split codebase (#455)

apps/yaak-client/components/RequestBodyViewer.tsx

@@ -0,0 +1,102 @@
+import type { HttpResponse } from "@yaakapp-internal/models";
+import { lazy, Suspense } from "react";
+import { useHttpRequestBody } from "../hooks/useHttpRequestBody";
+import { getMimeTypeFromContentType, languageFromContentType } from "../lib/contentType";
+import { LoadingIcon } from "@yaakapp-internal/ui";
+import { EmptyStateText } from "./EmptyStateText";
+import { AudioViewer } from "./responseViewers/AudioViewer";
+import { CsvViewer } from "./responseViewers/CsvViewer";
+import { ImageViewer } from "./responseViewers/ImageViewer";
+import { MultipartViewer } from "./responseViewers/MultipartViewer";
+import { SvgViewer } from "./responseViewers/SvgViewer";
+import { TextViewer } from "./responseViewers/TextViewer";
+import { VideoViewer } from "./responseViewers/VideoViewer";
+import { WebPageViewer } from "./responseViewers/WebPageViewer";
+
+const PdfViewer = lazy(() =>
+  import("./responseViewers/PdfViewer").then((m) => ({ default: m.PdfViewer })),
+);
+
+interface Props {
+  response: HttpResponse;
+}
+
+export function RequestBodyViewer({ response }: Props) {
+  return <RequestBodyViewerInner key={response.id} response={response} />;
+}
+
+function RequestBodyViewerInner({ response }: Props) {
+  const { data, isLoading, error } = useHttpRequestBody(response);
+
+  if (isLoading) {
+    return (
+      <EmptyStateText>
+        <LoadingIcon />
+      </EmptyStateText>
+    );
+  }
+
+  if (error) {
+    return <EmptyStateText>Error loading request body: {error.message}</EmptyStateText>;
+  }
+
+  if (data?.bodyText == null || data.bodyText.length === 0) {
+    return <EmptyStateText>No request body</EmptyStateText>;
+  }
+
+  const { bodyText, body } = data;
+
+  // Try to detect language from content-type header that was sent
+  const contentTypeHeader = response.requestHeaders.find(
+    (h) => h.name.toLowerCase() === "content-type",
+  );
+  const contentType = contentTypeHeader?.value ?? null;
+  const mimeType = contentType ? getMimeTypeFromContentType(contentType).essence : null;
+  const language = languageFromContentType(contentType, bodyText);
+
+  // Route to appropriate viewer based on content type
+  if (mimeType?.match(/^multipart/i)) {
+    const boundary = contentType?.split("boundary=")[1] ?? "unknown";
+    // Create a copy because parseMultipart may detach the buffer
+    const bodyCopy = new Uint8Array(body);
+    return (
+      <MultipartViewer data={bodyCopy} boundary={boundary} idPrefix={`request.${response.id}`} />
+    );
+  }
+
+  if (mimeType?.match(/^image\/svg/i)) {
+    return <SvgViewer text={bodyText} />;
+  }
+
+  if (mimeType?.match(/^image/i)) {
+    return <ImageViewer data={body.buffer} />;
+  }
+
+  if (mimeType?.match(/^audio/i)) {
+    return <AudioViewer data={body} />;
+  }
+
+  if (mimeType?.match(/^video/i)) {
+    return <VideoViewer data={body} />;
+  }
+
+  if (mimeType?.match(/csv|tab-separated/i)) {
+    return <CsvViewer text={bodyText} />;
+  }
+
+  if (mimeType?.match(/^text\/html/i)) {
+    return <WebPageViewer html={bodyText} />;
+  }
+
+  if (mimeType?.match(/pdf/i)) {
+    return (
+      <Suspense fallback={<LoadingIcon />}>
+        <PdfViewer data={body} />
+      </Suspense>
+    );
+  }
+
+  return (
+    <TextViewer text={bodyText} language={language} stateKey={`request.body.${response.id}`} />
+  );
+}