London | 26-ITP-May | Damilola Odumosu | Sprint 3 | Level 500

appState.js

@@ -0,0 +1,54 @@
+const appState = {
+    shows: [],
+    episodes: [],
+    episodesCache: new Map(),
+    selectedShow: '',
+    selectedEpisode: '',
+    episodeSearchTerm: '',
+    showSearchTerm: '',
+    currentView: 'shows',
+};
+
+// --------------------------
+// API / FETCH FUNCTIONS
+// --------------------------
+
+async function getShows() {
+    const url = 'https://api.tvmaze.com/shows';
+    try {
+        const response = await fetch(url);
+        if (!response.ok) {
+            throw new Error(`Response status: ${response.status}`);
+        }
+
+        appState.shows = await response.json();
+        return true;
+    } catch (error) {
+        console.error(error.message);
+        return false;
+    }
+}
+
+async function getShowEpisodes(showId) {
+    if (appState.episodesCache.has(appState.selectedShow)) {
+        appState.episodes = appState.episodesCache.get(appState.selectedShow);
+        return true;
+    } else {
+        const url = `https://api.tvmaze.com/shows/${showId}/episodes`;
+        try {
+            const response = await fetch(url);
+            if (!response.ok) {
+                throw new Error(`Response status: ${response.status}`);
+            }
+            appState.episodes = await response.json();
+            appState.episodesCache.set(
+                appState.selectedShow,
+                appState.episodes
+            );
+            return true;
+        } catch (error) {
+            console.error(error.message);
+            return false;
+        }
+    }
+}