搜索添加搜索范围可选择单个书源和分组,未完成

app/src/main/java/io/legado/app/help/config/AppConfig.kt

@@ -342,6 +342,12 @@ object AppConfig : SharedPreferences.OnSharedPreferenceChangeListener {
     val progressBarBehavior: String?
         get() = appCtx.getPrefString(PreferKey.progressBarBehavior, "page")
 
+    var searchScope: String
+        get() = appCtx.getPrefString("searchScope") ?: ""
+        set(value) {
+            appCtx.putPrefString("searchScope", value)
+        }
+
     var searchGroup: String
         get() = appCtx.getPrefString("searchGroup") ?: ""
         set(value) {

app/src/main/java/io/legado/app/ui/book/search/SearchActivity.kt

@@ -21,7 +21,6 @@ import io.legado.app.data.appDb
 import io.legado.app.data.entities.Book
 import io.legado.app.data.entities.SearchKeyword
 import io.legado.app.databinding.ActivityBookSearchBinding
-import io.legado.app.help.IntentData
 import io.legado.app.help.config.AppConfig
 import io.legado.app.lib.dialogs.alert
 import io.legado.app.lib.theme.*
@@ -260,11 +259,10 @@ class SearchActivity : VMBaseActivity<ActivityBookSearchBinding, SearchViewModel
     }
 
     private fun receiptIntent(intent: Intent? = null) {
-        val searchScopeKey = intent?.getStringExtra("searchScopeKey")
-        searchScopeKey?.let {
-            IntentData.get<SearchScope>(searchScopeKey)?.let { searchScope ->
-                viewModel.searchScope = searchScope
-            }
+        val searchScope = intent?.getStringExtra("searchScope")
+        searchScope?.let {
+            viewModel.searchScope.scope = searchScope
+            searchScopeAdapter.setItems(viewModel.searchScope.getShowNames())
         }
         val key = intent?.getStringExtra("key")
         if (key.isNullOrBlank()) {
@@ -296,6 +294,7 @@ class SearchActivity : VMBaseActivity<ActivityBookSearchBinding, SearchViewModel
         if (visible) {
             upHistory(searchView.query.toString())
             binding.llInputHelp.visibility = VISIBLE
+            searchScopeAdapter.setItems(viewModel.searchScope.getShowNames())
         } else {
             binding.llInputHelp.visibility = GONE
         }
@@ -426,6 +425,7 @@ class SearchActivity : VMBaseActivity<ActivityBookSearchBinding, SearchViewModel
 
     override fun onSearchScopeOk(searchScope: SearchScope) {
         viewModel.searchScope = searchScope
+        searchScopeAdapter.setItems(searchScope.getShowNames())
     }
 
     private fun alertSearchScope() {

app/src/main/java/io/legado/app/ui/book/search/SearchScope.kt

@@ -2,25 +2,34 @@ package io.legado.app.ui.book.search
 
 import io.legado.app.data.appDb
 import io.legado.app.data.entities.BookSource
+import io.legado.app.help.config.AppConfig
+import io.legado.app.utils.splitNotBlank
 
 /**
  * 搜索范围
  */
-data class SearchScope(
-    private val groups: List<String>? = null,
-    private val sources: List<BookSource>? = null
-) {
+@Suppress("unused")
+data class SearchScope(var scope: String) {
+
+    constructor(groups: List<String>) : this(groups.joinToString(","))
+
+    constructor(source: BookSource) : this("${source.bookSourceName}::${source.bookSourceUrl}")
+
+    override fun toString(): String {
+        return scope
+    }
 
     /**
      * 搜索范围显示
      */
     fun getShowNames(): List<String> {
         val list = arrayListOf<String>()
-        groups?.let {
-            list.addAll(it)
-        }
-        sources?.forEach {
-            list.add(it.bookSourceName)
+        if (scope.contains("::")) {
+            list.add(scope.substringBefore("::"))
+        } else {
+            scope.splitNotBlank(",").forEach {
+                list.add(it)
+            }
         }
         if (list.isEmpty()) {
             list.add("全部书源")
@@ -33,18 +42,26 @@ data class SearchScope(
      */
     fun getBookSources(): List<BookSource> {
         val list = hashSetOf<BookSource>()
-        sources?.let {
-            list.addAll(sources)
-        }
-        groups?.forEach { group ->
-            appDb.bookSourceDao.getEnabledByGroup(group).let {
-                list.addAll(it)
+        if (scope.contains("::")) {
+            scope.substringAfter("::").let {
+                appDb.bookSourceDao.getBookSource(it)?.let { source ->
+                    list.add(source)
+                }
+            }
+        } else {
+            scope.splitNotBlank(",").forEach {
+                list.addAll(appDb.bookSourceDao.getByGroup(it))
             }
         }
         if (list.isEmpty()) {
+            scope = ""
             return appDb.bookSourceDao.allEnabled
         }
         return list.sortedBy { it.customOrder }
     }
 
+    fun save() {
+        AppConfig.searchScope = scope
+    }
+
 }

app/src/main/java/io/legado/app/ui/book/search/SearchViewModel.kt

@@ -7,6 +7,7 @@ import io.legado.app.base.BaseViewModel
 import io.legado.app.data.appDb
 import io.legado.app.data.entities.SearchBook
 import io.legado.app.data.entities.SearchKeyword
+import io.legado.app.help.config.AppConfig
 import io.legado.app.model.webBook.SearchModel
 import kotlinx.coroutines.Dispatchers.IO
 import kotlinx.coroutines.channels.awaitClose
@@ -34,7 +35,7 @@ class SearchViewModel(application: Application) : BaseViewModel(application) {
     })
     var searchFinishCallback: ((isEmpty: Boolean) -> Unit)? = null
     var isSearchLiveData = MutableLiveData<Boolean>()
-    var searchScope: SearchScope = SearchScope()
+    var searchScope: SearchScope = SearchScope(AppConfig.searchScope)
     var searchKey: String = ""
     private var searchID = 0L
     private var searchFlowCallBack: ((searchBooks: ArrayList<SearchBook>) -> Unit)? = null