chore: refactor to take advantage of routing instead of rendering the same component twice

src/components/podcast-episodes-list.tsx

@@ -0,0 +1,53 @@
+import { Link, useParams } from "react-router-dom";
+import { usePodcastEpisodesQuery } from "../services/podcasts/podcast.hooks";
+
+export function PodcastEpisodesList() {
+  const { podcastId } = useParams<{ podcastId: string }>();
+  const { data: episodesData } = usePodcastEpisodesQuery(podcastId);
+  return (
+    <div>
+      <div>Episodes: {episodesData?.podcast.trackCount}</div>
+      <div>
+        <table>
+          <thead>
+            <tr>
+              <th>Title</th>
+              <th>Release Date</th>
+              <th>Duration</th>
+            </tr>
+          </thead>
+          <tbody>
+            {episodesData?.episodes?.map((episode) => {
+              const formattedDate = formatDate(episode.releaseDate);
+              const formattedDuration = formatDuration(episode.durationSeconds);
+              const url = `/podcast/${podcastId}/episode/${episode.id}`;
+
+              return (
+                <tr key={episode.id}>
+                  <td>
+                    <Link to={url}>{episode.title}</Link>
+                  </td>
+                  <td>{formattedDate}</td>
+                  <td>{formattedDuration}</td>
+                </tr>
+              );
+            })}
+          </tbody>
+        </table>
+      </div>
+    </div>
+  );
+}
+
+function formatDuration(duration?: number) {
+  if (!duration) {
+    return "N/A";
+  }
+  const minutes = Math.floor(duration / 60);
+  const seconds = Math.floor(duration % 60);
+  return `${minutes.toString().padStart(2, "0")}:${seconds.toString().padStart(2, "0")}`;
+}
+
+function formatDate(date: string) {
+  return new Date(date).toLocaleDateString();
+}

src/components/podcast-info-card.tsx

@@ -5,12 +5,12 @@ type Props = {
   imageURL: string;
 };
 
-export const PodcastInfoCard = ({
+export function PodcastInfoCard({
   title,
   author,
   description,
   imageURL,
-}: Props) => {
+}: Props) {
   return (
     <div>
       <h1>{title}</h1>
@@ -19,4 +19,4 @@ export const PodcastInfoCard = ({
       <p>{description}</p>
     </div>
   );
-};
+}

src/pages/episode.tsx

@@ -1,3 +1,26 @@
+import { useParams } from "react-router-dom";
+import { usePodcastEpisodesQuery } from "../services/podcasts/podcast.hooks";
+
 export function Episode() {
-  return <h1>Episode page</h1>;
+  const { podcastId, episodeId } = useParams<{
+    podcastId: string;
+    episodeId: string;
+  }>();
+
+  const { data: episodesData } = usePodcastEpisodesQuery(podcastId);
+
+  const episode = episodesData?.episodes.find(
+    (episode) => episode.id.toString() === episodeId,
+  );
+
+  return (
+    <div>
+      <div>{episode?.description}</div>
+      <div>
+        <audio controls src={episode?.audioUrl}>
+          Audio is not supported by your browser
+        </audio>
+      </div>
+    </div>
+  );
 }

src/pages/podcast.tsx

@@ -1,4 +1,4 @@
-import { Link, useParams } from "react-router-dom";
+import { Outlet, useParams } from "react-router-dom";
 import {
   usePodcastEpisodesQuery,
   useTopPodcastsQuery,
@@ -26,7 +26,7 @@ export function Podcast() {
   if (!podcast) {
     return <h1>Podcast not found</h1>;
   }
-  // TODO: break into smaller components
+
   return (
     <div>
       <PodcastInfoCard
@@ -35,48 +35,7 @@ export function Podcast() {
         description={podcast.description}
         imageURL={episodesData?.podcast.images.large ?? ""}
       />
-      <div>Episodes: {episodesData?.podcast.trackCount}</div>
-      <div>
-        <table>
-          <thead>
-            <tr>
-              <th>Title</th>
-              <th>Release Date</th>
-              <th>Duration</th>
-            </tr>
-          </thead>
-          <tbody>
-            {episodesData?.episodes?.map((episode) => {
-              const formattedDate = formatDate(episode.releaseDate);
-              const formattedDuration = formatDuration(episode.durationSeconds);
-              const url = `/podcast/${podcastId}/episode/${episode.id}`;
-
-              return (
-                <tr key={episode.id}>
-                  <td>
-                    <Link to={url}>{episode.title}</Link>
-                  </td>
-                  <td>{formattedDate}</td>
-                  <td>{formattedDuration}</td>
-                </tr>
-              );
-            })}
-          </tbody>
-        </table>
-      </div>
+      <Outlet />
     </div>
   );
 }
-
-function formatDuration(duration?: number) {
-  if (!duration) {
-    return "N/A";
-  }
-  const minutes = Math.floor(duration / 60);
-  const seconds = Math.floor(duration % 60);
-  return `${minutes.toString().padStart(2, "0")}:${seconds.toString().padStart(2, "0")}`;
-}
-
-function formatDate(date: string) {
-  return new Date(date).toLocaleDateString();
-}

src/router.tsx

@@ -2,6 +2,7 @@ import { createBrowserRouter, RouterProvider } from "react-router-dom";
 import { Home } from "./pages/home";
 import { Podcast } from "./pages/podcast";
 import { Episode } from "./pages/episode";
+import { PodcastEpisodesList } from "./components/podcast-episodes-list";
 
 const router = createBrowserRouter([
   {
@@ -9,12 +10,18 @@ const router = createBrowserRouter([
     element: <Home />,
   },
   {
-    path: "/podcast/:podcastId",
+    path: "/podcast",
     element: <Podcast />,
-  },
-  {
-    path: "/podcast/:podcastId/episode/:episodeId",
-    element: <Episode />,
+    children: [
+      {
+        path: ":podcastId",
+        element: <PodcastEpisodesList />,
+      },
+      {
+        path: ":podcastId/episode/:episodeId",
+        element: <Episode />,
+      },
+    ],
   },
 ]);
 

src/services/podcasts/podcasts.service.ts

@@ -28,6 +28,7 @@ class PodcastsService {
     const response: GetEpisodesResponse = await this.fetchWithoutCors(
       url.toString(),
     );
+
     let podcast: PodcastExtraDTO = {} as PodcastExtraDTO;
     const episodes: EpisodeDto[] = [];