优化

app/src/main/java/io/legado/app/data/dao/BookSourceDao.kt

@@ -131,8 +131,8 @@ interface BookSourceDao {
     @get:Query("select * from book_sources where enabled = 1 and bookSourceType = 0 order by customOrder")
     val allTextEnabled: List<BookSource>
 
-    @Query("select distinct bookSourceGroup from book_sources where trim(bookSourceGroup) <> ''")
-    fun getAllGroupsUnProcessed(): List<String>
+    @get:Query("select distinct bookSourceGroup from book_sources where trim(bookSourceGroup) <> ''")
+    val allGroupsUnProcessed: List<String>
 
     @Query("select * from book_sources where bookSourceUrl = :key")
     fun getBookSource(key: String): BookSource?
@@ -158,7 +158,7 @@ interface BookSourceDao {
     @get:Query("select max(customOrder) from book_sources")
     val maxOrder: Int
 
-    fun dealGroups(list: List<String>): List<String> {
+    private fun dealGroups(list: List<String>): List<String> {
         val groups = linkedSetOf<String>()
         list.forEach {
             it.splitNotBlank(AppPattern.splitGroupRegex).forEach { group ->
@@ -172,7 +172,7 @@ interface BookSourceDao {
 
     val allGroups: List<String>
         get() {
-            return dealGroups(getAllGroupsUnProcessed())
+            return dealGroups(allGroupsUnProcessed)
         }
 
     fun flowGroups(): Flow<List<String>> {

app/src/main/java/io/legado/app/data/dao/ReplaceRuleDao.kt

@@ -1,8 +1,12 @@
 package io.legado.app.data.dao
 
 import androidx.room.*
+import io.legado.app.constant.AppPattern
 import io.legado.app.data.entities.ReplaceRule
+import io.legado.app.utils.cnCompare
+import io.legado.app.utils.splitNotBlank
 import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.map
 
 
 @Dao
@@ -18,7 +22,7 @@ interface ReplaceRuleDao {
     fun flowGroupSearch(key: String): Flow<List<ReplaceRule>>
 
     @Query("select `group` from replace_rules where `group` is not null and `group` <> ''")
-    fun flowGroup(): Flow<List<String>>
+    fun flowGroupsUnProcessed(): Flow<List<String>>
 
     @get:Query("SELECT MIN(sortOrder) FROM replace_rules")
     val minOrder: Int
@@ -30,7 +34,7 @@ interface ReplaceRuleDao {
     val all: List<ReplaceRule>
 
     @get:Query("select distinct `group` from replace_rules where trim(`group`) <> ''")
-    val allGroup: List<String>
+    val allGroupsUnProcessed: List<String>
 
     @get:Query("SELECT * FROM replace_rules WHERE isEnabled = 1 ORDER BY sortOrder ASC")
     val allEnabled: List<ReplaceRule>
@@ -75,4 +79,27 @@ interface ReplaceRuleDao {
 
     @Delete
     fun delete(vararg replaceRules: ReplaceRule)
+
+    private fun dealGroups(list: List<String>): List<String> {
+        val groups = linkedSetOf<String>()
+        list.forEach {
+            it.splitNotBlank(AppPattern.splitGroupRegex).forEach { group ->
+                groups.add(group)
+            }
+        }
+        return groups.sortedWith { o1, o2 ->
+            o1.cnCompare(o2)
+        }
+    }
+
+    val allGroups: List<String>
+        get() {
+            return dealGroups(allGroupsUnProcessed)
+        }
+
+    fun flowGroups(): Flow<List<String>> {
+        return flowGroupsUnProcessed().map { list ->
+            dealGroups(list)
+        }
+    }
 }

app/src/main/java/io/legado/app/data/dao/RssSourceDao.kt

@@ -83,8 +83,8 @@ interface RssSourceDao {
     @Query("select distinct sourceGroup from rssSources where trim(sourceGroup) <> '' and enabled = 1")
     fun flowGroupEnabled(): Flow<List<String>>
 
-    @Query("select distinct sourceGroup from rssSources where trim(sourceGroup) <> ''")
-    fun getAllGroupsUnProcessed(): List<String>
+    @get:Query("select distinct sourceGroup from rssSources where trim(sourceGroup) <> ''")
+    val allGroupsUnProcessed: List<String>
 
     @get:Query("select min(customOrder) from rssSources")
     val minOrder: Int
@@ -113,7 +113,7 @@ interface RssSourceDao {
     @Query("select 1 from rssSources where sourceUrl = :key")
     fun has(key: String): Boolean?
 
-    fun dealGroups(list: List<String>): List<String> {
+    private fun dealGroups(list: List<String>): List<String> {
         val groups = linkedSetOf<String>()
         list.forEach {
             it.splitNotBlank(AppPattern.splitGroupRegex).forEach { group ->
@@ -127,7 +127,7 @@ interface RssSourceDao {
 
     val allGroups: List<String>
         get() {
-            return dealGroups(getAllGroupsUnProcessed())
+            return dealGroups(allGroupsUnProcessed)
         }
 
     fun flowGroups(): Flow<List<String>> {

app/src/main/java/io/legado/app/ui/association/ImportReplaceRuleDialog.kt

@@ -14,7 +14,6 @@ import io.legado.app.R
 import io.legado.app.base.BaseDialogFragment
 import io.legado.app.base.adapter.ItemViewHolder
 import io.legado.app.base.adapter.RecyclerAdapter
-import io.legado.app.constant.AppPattern
 import io.legado.app.constant.PreferKey
 import io.legado.app.data.appDb
 import io.legado.app.data.entities.ReplaceRule
@@ -134,10 +133,7 @@ class ImportReplaceRuleDialog() : BaseDialogFragment(R.layout.dialog_recycler_vi
     private fun alertCustomGroup(item: MenuItem) {
         alert(R.string.diy_edit_source_group) {
             val alertBinding = DialogCustomGroupBinding.inflate(layoutInflater).apply {
-                val groups = linkedSetOf<String>()
-                appDb.replaceRuleDao.allGroup.forEach { group ->
-                    groups.addAll(group.splitNotBlank(AppPattern.splitGroupRegex))
-                }
+                val groups = appDb.replaceRuleDao.allGroups
                 textInputLayout.setHint(R.string.group_name)
                 editView.setFilterValues(groups.toList())
                 editView.dropDownHeight = 180.dpToPx()

app/src/main/java/io/legado/app/ui/replace/GroupManageDialog.kt

@@ -13,7 +13,6 @@ import io.legado.app.R
 import io.legado.app.base.BaseDialogFragment
 import io.legado.app.base.adapter.ItemViewHolder
 import io.legado.app.base.adapter.RecyclerAdapter
-import io.legado.app.constant.AppPattern
 import io.legado.app.data.appDb
 import io.legado.app.databinding.DialogEditTextBinding
 import io.legado.app.databinding.DialogRecyclerViewBinding
@@ -25,7 +24,6 @@ import io.legado.app.ui.widget.recycler.VerticalDivider
 import io.legado.app.utils.applyTint
 import io.legado.app.utils.requestInputMethod
 import io.legado.app.utils.setLayout
-import io.legado.app.utils.splitNotBlank
 import io.legado.app.utils.viewbindingdelegate.viewBinding
 import kotlinx.coroutines.flow.conflate
 import kotlinx.coroutines.launch
@@ -62,12 +60,8 @@ class GroupManageDialog : BaseDialogFragment(R.layout.dialog_recycler_view),
 
     private fun initData() {
         launch {
-            appDb.replaceRuleDao.flowGroup().conflate().collect {
-                val groups = linkedSetOf<String>()
-                it.map { group ->
-                    groups.addAll(group.splitNotBlank(AppPattern.splitGroupRegex))
-                }
-                adapter.setItems(groups.toList())
+            appDb.replaceRuleDao.flowGroups().conflate().collect {
+                adapter.setItems(it)
             }
         }
     }

app/src/main/java/io/legado/app/ui/replace/ReplaceRuleActivity.kt

@@ -15,7 +15,6 @@ import androidx.recyclerview.widget.LinearLayoutManager
 import io.legado.app.R
 import io.legado.app.base.VMBaseActivity
 import io.legado.app.constant.AppLog
-import io.legado.app.constant.AppPattern
 import io.legado.app.data.appDb
 import io.legado.app.data.entities.ReplaceRule
 import io.legado.app.databinding.ActivityReplaceRuleBinding
@@ -205,11 +204,9 @@ class ReplaceRuleActivity : VMBaseActivity<ActivityReplaceRuleBinding, ReplaceRu
 
     private fun observeGroupData() {
         launch {
-            appDb.replaceRuleDao.flowGroup().collect {
+            appDb.replaceRuleDao.flowGroups().collect {
                 groups.clear()
-                it.map { group ->
-                    groups.addAll(group.splitNotBlank(AppPattern.splitGroupRegex))
-                }
+                groups.addAll(it)
                 upGroupMenu()
             }
         }