From 98a66a8bb780e083dd82a34bdff240ce132a755c Mon Sep 17 00:00:00 2001
From: Alex Ning <chineseperson5@gmail.com>
Date: Tue, 6 Apr 2021 22:48:36 +0800
Subject: Fix post filter usage not retain after saving the post filter again.

---
 .../java/ml/docilealligator/infinityforreddit/post/ParsePost.java   | 3 ++-
 .../infinityforreddit/postfilter/PostFilterUsageDao.java            | 3 +++
 .../infinityforreddit/postfilter/SavePostFilter.java                | 6 ++++++
 app/src/main/res/drawable-night/ic_home_black_24dp.xml              | 2 +-
 4 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/post/ParsePost.java b/app/src/main/java/ml/docilealligator/infinityforreddit/post/ParsePost.java
index 96aafb97..30118395 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/post/ParsePost.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/post/ParsePost.java
@@ -133,6 +133,7 @@ public class ParsePost {
         }
         if (data.has(JSONUtils.CROSSPOST_PARENT_LIST)) {
             //Cross post
+            //data.getJSONArray(JSONUtils.CROSSPOST_PARENT_LIST).getJSONObject(0) out of bounds????????????
             data = data.getJSONArray(JSONUtils.CROSSPOST_PARENT_LIST).getJSONObject(0);
             Post crosspostParent = parseBasicData(data);
             Post post = parseData(data, permalink, id, fullName, subredditName, subredditNamePrefixed,
@@ -227,7 +228,7 @@ public class ParsePost {
 
                     JSONArray thumbnailPreviews = images.getJSONArray(JSONUtils.RESOLUTIONS_KEY);
                     for (int i = 0; i < thumbnailPreviews.length(); i++) {
-                        JSONObject thumbnailPreview = images.getJSONArray(JSONUtils.RESOLUTIONS_KEY).getJSONObject(2);
+                        JSONObject thumbnailPreview = images.getJSONArray(JSONUtils.RESOLUTIONS_KEY).getJSONObject(i);
                         String thumbnailPreviewUrl = thumbnailPreview.getString(JSONUtils.URL_KEY);
                         int thumbnailPreviewWidth = thumbnailPreview.getInt(JSONUtils.WIDTH_KEY);
                         int thumbnailPreviewHeight = thumbnailPreview.getInt(JSONUtils.HEIGHT_KEY);
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/postfilter/PostFilterUsageDao.java b/app/src/main/java/ml/docilealligator/infinityforreddit/postfilter/PostFilterUsageDao.java
index a0ba8843..c94a67f7 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/postfilter/PostFilterUsageDao.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/postfilter/PostFilterUsageDao.java
@@ -14,6 +14,9 @@ public interface PostFilterUsageDao {
     @Query("SELECT * FROM post_filter_usage WHERE name = :name")
     LiveData<List<PostFilterUsage>> getAllPostFilterUsageLiveData(String name);
 
+    @Query("SELECT * FROM post_filter_usage WHERE name = :name")
+    List<PostFilterUsage> getAllPostFilterUsage(String name);
+
     @Insert(onConflict = OnConflictStrategy.REPLACE)
     void insertPostFilterUsage(PostFilterUsage postFilterUsage);
 
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/postfilter/SavePostFilter.java b/app/src/main/java/ml/docilealligator/infinityforreddit/postfilter/SavePostFilter.java
index c7f10885..2f14ba6f 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/postfilter/SavePostFilter.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/postfilter/SavePostFilter.java
@@ -2,6 +2,7 @@ package ml.docilealligator.infinityforreddit.postfilter;
 
 import android.os.Handler;
 
+import java.util.List;
 import java.util.concurrent.Executor;
 
 import ml.docilealligator.infinityforreddit.RedditDataRoomDatabase;
@@ -19,10 +20,15 @@ public class SavePostFilter {
                     redditDataRoomDatabase.postFilterDao().getPostFilter(postFilter.name) != null) {
                 handler.post(savePostFilterListener::duplicate);
             } else {
+                List<PostFilterUsage> postFilterUsages = redditDataRoomDatabase.postFilterUsageDao().getAllPostFilterUsage(originalName);
                 if (!originalName.equals(postFilter.name)) {
                     redditDataRoomDatabase.postFilterDao().deletePostFilter(originalName);
                 }
                 redditDataRoomDatabase.postFilterDao().insert(postFilter);
+                for (PostFilterUsage postFilterUsage : postFilterUsages) {
+                    postFilterUsage.name = postFilter.name;
+                    redditDataRoomDatabase.postFilterUsageDao().insertPostFilterUsage(postFilterUsage);
+                }
                 handler.post(savePostFilterListener::success);
             }
         });
diff --git a/app/src/main/res/drawable-night/ic_home_black_24dp.xml b/app/src/main/res/drawable-night/ic_home_black_24dp.xml
index a35f1eff..c112c91b 100644
--- a/app/src/main/res/drawable-night/ic_home_black_24dp.xml
+++ b/app/src/main/res/drawable-night/ic_home_black_24dp.xml
@@ -5,5 +5,5 @@
     android:viewportHeight="24">
   <path
       android:pathData="M12,5.69l5,4.5V18h-2v-6H9v6H7v-7.81l5,-4.5M12,3L2,12h3v8h6v-6h2v6h6v-8h3L12,3z"
-      android:fillColor="#000000"/>
+      android:fillColor="#FFFFFF"/>
 </vector>
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