From 56f1d3cca27dcc8fc7eeccc9126ecb75218516c6 Mon Sep 17 00:00:00 2001
From: Daniel Bulant <danbulant@gmail.com>
Date: Sat, 10 Dec 2022 18:30:25 +0100
Subject: [PATCH] speed improvements

---
 src/lib/components/anilistItems.svelte | 10 +++++
 src/lib/util/anilist.ts                |  4 +-
 src/routes/[manga]/+page.svelte        | 53 ++++++++++++++------------
 3 files changed, 41 insertions(+), 26 deletions(-)

diff --git a/src/lib/components/anilistItems.svelte b/src/lib/components/anilistItems.svelte
index 9a0bdaf..7fed702 100644
--- a/src/lib/components/anilistItems.svelte
+++ b/src/lib/components/anilistItems.svelte
@@ -8,6 +8,13 @@
 
     var isLoading = false;
     async function find(entry) {
+        if(typeof localStorage !== "undefined") {
+            let cache = localStorage.getItem("anilist-mangadex-" + entry.media.id);
+            if(cache) {
+                goto("./" + cache);
+                return;
+            }
+        }
         isLoading = true;
         var query = new URLSearchParams();
         query.set("title", entry.media.title.romaji);
@@ -33,6 +40,9 @@
             isLoading = false;
             return
         }
+        if(typeof localStorage !== "undefined") {
+            localStorage.setItem("anilist-mangadex-" + entry.media.id, item.id);
+        }
         goto("./" + item.id);
     }
 </script>
diff --git a/src/lib/util/anilist.ts b/src/lib/util/anilist.ts
index 2711f33..d95f77d 100644
--- a/src/lib/util/anilist.ts
+++ b/src/lib/util/anilist.ts
@@ -70,9 +70,11 @@ export function getUserDetails() {
     return data;
 }
 
+let mangaCache;
 export function getUserManga() {
     const id = getUserID();
-    return makeRequest(`
+    if(mangaCache) return mangaCache;
+    return mangaCache = makeRequest(`
     query($id: Int) {
     MediaListCollection(userId: $id, type: MANGA) {
       lists {
diff --git a/src/routes/[manga]/+page.svelte b/src/routes/[manga]/+page.svelte
index 9bf754a..1e680d8 100644
--- a/src/routes/[manga]/+page.svelte
+++ b/src/routes/[manga]/+page.svelte
@@ -246,33 +246,36 @@
         }
     }
 
+    const anilistCache = new Map();
     function anilistInfo(id) {
-        return makeRequest(`
-        query ($id: Int) {
-            Media(id: $id, format: MANGA) {
-                id
-                type
-                format
-                status
-                chapters
-                volumes
-                countryOfOrigin
-                bannerImage
-                genres
-                synonyms
-                averageScore
-                popularity
-                isFavourite
-                isFavouriteBlocked
-                isAdult
-                siteUrl
-                coverImage {
-                    large
-                    medium
-                    color
+        if(!anilistCache.has(id))
+            anilistCache.set(id, makeRequest(`
+            query ($id: Int) {
+                Media(id: $id, format: MANGA) {
+                    id
+                    type
+                    format
+                    status
+                    chapters
+                    volumes
+                    countryOfOrigin
+                    bannerImage
+                    genres
+                    synonyms
+                    averageScore
+                    popularity
+                    isFavourite
+                    isFavouriteBlocked
+                    isAdult
+                    siteUrl
+                    coverImage {
+                        large
+                        medium
+                        color
+                    }
                 }
-            }
-        }`, { id }).then(t => t.data.Media);
+            }`, { id }).then(t => t.data.Media));
+        return anilistCache.get(id);
     }
 
     let anilistData;