From 6c8d3353949e778f1e8b1175e3222a39f1836813 Mon Sep 17 00:00:00 2001
From: Diego Beraldin <diego.beraldin@gmail.com>
Date: Mon, 23 Oct 2023 18:55:46 +0200
Subject: [PATCH] chore: avoid showing read post after "clear read" option

---
 .../commonui/communitydetail/CommunityDetailViewModel.kt | 9 +++++++++
 .../feature/home/postlist/PostListViewModel.kt           | 9 +++++++++
 2 files changed, 18 insertions(+)

diff --git a/core-commonui/src/commonMain/kotlin/com/github/diegoberaldin/raccoonforlemmy/core/commonui/communitydetail/CommunityDetailViewModel.kt b/core-commonui/src/commonMain/kotlin/com/github/diegoberaldin/raccoonforlemmy/core/commonui/communitydetail/CommunityDetailViewModel.kt
index d92d7cd2e..f7bef3150 100644
--- a/core-commonui/src/commonMain/kotlin/com/github/diegoberaldin/raccoonforlemmy/core/commonui/communitydetail/CommunityDetailViewModel.kt
+++ b/core-commonui/src/commonMain/kotlin/com/github/diegoberaldin/raccoonforlemmy/core/commonui/communitydetail/CommunityDetailViewModel.kt
@@ -38,6 +38,7 @@ class CommunityDetailViewModel(
 
     private var currentPage: Int = 1
     private var pageCursor: String? = null
+    private var hideReadPosts = false
 
     override fun onStarted() {
         mvi.onStarted()
@@ -120,6 +121,7 @@ class CommunityDetailViewModel(
     private fun refresh() {
         currentPage = 1
         pageCursor = null
+        hideReadPosts = false
         mvi.updateState { it.copy(canFetchMore = true, refreshing = true) }
         val auth = identityRepository.authToken.value
         mvi.scope?.launch(Dispatchers.IO) {
@@ -177,6 +179,12 @@ class CommunityDetailViewModel(
                     pageCursor = pageCursor,
                     sort = sort,
                 )
+            }?.let {
+                if (hideReadPosts) {
+                    it.copy(first = it.first.filter { p -> !p.read })
+                } else {
+                    it
+                }
             }?.let {
                 if (refreshing) {
                     it
@@ -470,6 +478,7 @@ class CommunityDetailViewModel(
     }
 
     private fun clearRead() {
+        hideReadPosts = true
         mvi.updateState {
             val newPosts = it.posts.filter { e -> !e.read }
             it.copy(
diff --git a/feature-home/src/commonMain/kotlin/com/github/diegoberaldin/raccoonforlemmy/feature/home/postlist/PostListViewModel.kt b/feature-home/src/commonMain/kotlin/com/github/diegoberaldin/raccoonforlemmy/feature/home/postlist/PostListViewModel.kt
index d793a1030..d71993612 100644
--- a/feature-home/src/commonMain/kotlin/com/github/diegoberaldin/raccoonforlemmy/feature/home/postlist/PostListViewModel.kt
+++ b/feature-home/src/commonMain/kotlin/com/github/diegoberaldin/raccoonforlemmy/feature/home/postlist/PostListViewModel.kt
@@ -42,6 +42,7 @@ class PostListViewModel(
     private var currentPage: Int = 1
     private var pageCursor: String? = null
     private var firstLoad = true
+    private var hideReadPosts = false
 
     init {
         notificationCenter.addObserver({
@@ -158,6 +159,7 @@ class PostListViewModel(
     private fun refresh() {
         currentPage = 1
         pageCursor = null
+        hideReadPosts = false
         mvi.updateState { it.copy(canFetchMore = true, refreshing = true) }
         loadNextPage()
     }
@@ -183,6 +185,12 @@ class PostListViewModel(
                 type = type,
                 sort = sort,
             )?.let {
+                if (hideReadPosts) {
+                    it.copy(first = it.first.filter { p -> !p.read })
+                } else {
+                    it
+                }
+            }?.let {
                 if (refreshing) {
                     it
                 } else {
@@ -459,6 +467,7 @@ class PostListViewModel(
     }
 
     private fun clearRead() {
+        hideReadPosts = true
         mvi.updateState {
             val newPosts = it.posts.filter { e -> !e.read }
             it.copy(