From b2af3e18bd9755441a5d1b8ce38db52adfc435be Mon Sep 17 00:00:00 2001
From: kunfei <gekunfei@live.com>
Date: Thu, 21 Apr 2022 15:23:22 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96?=
MIME-Version: 1.0
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---
 .../book/source/manage/BookSourceViewModel.kt | 52 +++++++++----------
 1 file changed, 24 insertions(+), 28 deletions(-)

diff --git a/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceViewModel.kt b/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceViewModel.kt
index 68b739f20..0b9533d8f 100644
--- a/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceViewModel.kt
+++ b/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceViewModel.kt
@@ -14,20 +14,20 @@ class BookSourceViewModel(application: Application) : BaseViewModel(application)
     fun topSource(vararg sources: BookSource) {
         execute {
             val minOrder = appDb.bookSourceDao.minOrder - 1
-            sources.forEachIndexed { index, bookSource ->
-                bookSource.customOrder = minOrder - index
+            val array = Array(sources.size) {
+                sources[it].copy(customOrder = minOrder - it)
             }
-            appDb.bookSourceDao.update(*sources)
+            appDb.bookSourceDao.update(*array)
         }
     }
 
     fun bottomSource(vararg sources: BookSource) {
         execute {
             val maxOrder = appDb.bookSourceDao.maxOrder + 1
-            sources.forEachIndexed { index, bookSource ->
-                bookSource.customOrder = maxOrder + index
+            val array = Array(sources.size) {
+                sources[it].copy(customOrder = maxOrder + it)
             }
-            appDb.bookSourceDao.update(*sources)
+            appDb.bookSourceDao.update(*array)
         }
     }
 
@@ -51,59 +51,55 @@ class BookSourceViewModel(application: Application) : BaseViewModel(application)
 
     fun enableSelection(sources: List<BookSource>) {
         execute {
-            val list = arrayListOf<BookSource>()
-            sources.forEach {
-                list.add(it.copy(enabled = true))
+            val array = Array(sources.size) {
+                sources[it].copy(enabled = true)
             }
-            appDb.bookSourceDao.update(*list.toTypedArray())
+            appDb.bookSourceDao.update(*array)
         }
     }
 
     fun disableSelection(sources: List<BookSource>) {
         execute {
-            val list = arrayListOf<BookSource>()
-            sources.forEach {
-                list.add(it.copy(enabled = false))
+            val array = Array(sources.size) {
+                sources[it].copy(enabled = false)
             }
-            appDb.bookSourceDao.update(*list.toTypedArray())
+            appDb.bookSourceDao.update(*array)
         }
     }
 
     fun enableSelectExplore(sources: List<BookSource>) {
         execute {
-            val list = arrayListOf<BookSource>()
-            sources.forEach {
-                list.add(it.copy(enabledExplore = true))
+            val array = Array(sources.size) {
+                sources[it].copy(enabledExplore = true)
             }
-            appDb.bookSourceDao.update(*list.toTypedArray())
+            appDb.bookSourceDao.update(*array)
         }
     }
 
     fun disableSelectExplore(sources: List<BookSource>) {
         execute {
-            val list = arrayListOf<BookSource>()
-            sources.forEach {
-                list.add(it.copy(enabledExplore = false))
+            val array = Array(sources.size) {
+                sources[it].copy(enabledExplore = false)
             }
-            appDb.bookSourceDao.update(*list.toTypedArray())
+            appDb.bookSourceDao.update(*array)
         }
     }
 
     fun selectionAddToGroups(sources: List<BookSource>, groups: String) {
         execute {
-            sources.forEach { source ->
-                source.addGroup(groups)
+            val array = Array(sources.size) {
+                sources[it].copy().addGroup(groups)
             }
-            appDb.bookSourceDao.update(*sources.toTypedArray())
+            appDb.bookSourceDao.update(*array)
         }
     }
 
     fun selectionRemoveFromGroups(sources: List<BookSource>, groups: String) {
         execute {
-            sources.forEach { source ->
-                source.removeGroup(groups)
+            val array = Array(sources.size) {
+                sources[it].copy().removeGroup(groups)
             }
-            appDb.bookSourceDao.update(*sources.toTypedArray())
+            appDb.bookSourceDao.update(*array)
         }
     }