Merge pull request #2078 from 821938089/fix-book-search-by-group-bug

优化分组搜索

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

@@ -96,7 +96,14 @@ interface BookSourceDao {
     @Query("select * from book_sources where bookSourceGroup like '%' || :group || '%'")
     fun getByGroup(group: String): List<BookSource>
 
-    @Query("select * from book_sources where enabled = 1 and bookSourceGroup like '%' || :group || '%'")
+    @Query(
+        """select * from book_sources 
+        where enabled = 1 
+        and (bookSourceGroup = :group
+            or bookSourceGroup like :group || ',%' 
+            or bookSourceGroup like  '%,' || :group
+            or bookSourceGroup like  '%,' || :group || ',%')"""
+    )
     fun getEnabledByGroup(group: String): List<BookSource>
 
     @Query("select * from book_sources where enabled = 1 and bookSourceType = :type")

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

@@ -36,6 +36,7 @@ import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.conflate
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
+import splitties.init.appCtx
 
 class SearchActivity : VMBaseActivity<ActivityBookSearchBinding, SearchViewModel>(),
     BookAdapter.CallBack,
@@ -65,21 +66,29 @@ class SearchActivity : VMBaseActivity<ActivityBookSearchBinding, SearchViewModel
     private var menu: Menu? = null
     private var precisionSearchMenuItem: MenuItem? = null
     private var groups = linkedSetOf<String>()
-    private val searchFinishCallback: (isEmpty: Boolean) -> Unit = {
-        if (it) {
-            val searchGroup = AppConfig.searchGroup
-            if (searchGroup.isNotEmpty()) {
-                launch {
-                    alert("搜索结果为空") {
-                        setMessage("${searchGroup}分组搜索结果为空,是否切换到全部分组")
-                        noButton()
-                        yesButton {
-                            AppConfig.searchGroup = ""
-                            viewModel.searchKey = ""
-                            viewModel.search(searchView.query.toString())
-                        }
+    private val searchFinishCallback: (isEmpty: Boolean) -> Unit = searchFinish@{ isEmpty ->
+        val searchGroup = AppConfig.searchGroup
+        if (!isEmpty || searchGroup.isEmpty()) return@searchFinish
+        launch {
+            alert("搜索结果为空") {
+                val precisionSearch = appCtx.getPrefBoolean(PreferKey.precisionSearch)
+                if (precisionSearch) {
+                    setMessage("${searchGroup}分组搜索结果为空，是否关闭精准搜索？")
+                    yesButton {
+                        appCtx.putPrefBoolean(PreferKey.precisionSearch, false)
+                        precisionSearchMenuItem?.isChecked = false
+                        viewModel.searchKey = ""
+                        viewModel.search(searchView.query.toString())
+                    }
+                } else {
+                    setMessage("${searchGroup}分组搜索结果为空，是否切换到全部分组？")
+                    yesButton {
+                        AppConfig.searchGroup = ""
+                        viewModel.searchKey = ""
+                        viewModel.search(searchView.query.toString())
                     }
                 }
+                noButton()
             }
         }
     }
@@ -359,10 +368,11 @@ class SearchActivity : VMBaseActivity<ActivityBookSearchBinding, SearchViewModel
     /**
      * 显示书籍详情
      */
-    override fun showBookInfo(name: String, author: String) {
+    override fun showBookInfo(name: String, author: String, bookUrl: String) {
         startActivity<BookInfoActivity> {
             putExtra("name", name)
             putExtra("author", author)
+            putExtra("bookUrl", bookUrl)
         }
     }
 
@@ -370,7 +380,7 @@ class SearchActivity : VMBaseActivity<ActivityBookSearchBinding, SearchViewModel
      * 显示书籍详情
      */
     override fun showBookInfo(book: Book) {
-        showBookInfo(book.name, book.author)
+        showBookInfo(book.name, book.author, book.bookUrl)
     }
 
     /**

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

@@ -69,7 +69,7 @@ class SearchAdapter(context: Context, val callBack: CallBack) :
     override fun registerListener(holder: ItemViewHolder, binding: ItemSearchBinding) {
         binding.root.setOnClickListener {
             getItem(holder.layoutPosition)?.let {
-                callBack.showBookInfo(it.name, it.author)
+                callBack.showBookInfo(it.name, it.author, it.bookUrl)
             }
         }
     }
@@ -128,6 +128,6 @@ class SearchAdapter(context: Context, val callBack: CallBack) :
     }
 
     interface CallBack {
-        fun showBookInfo(name: String, author: String)
+        fun showBookInfo(name: String, author: String, bookUrl: String)
     }
 }