Implement words beginning and refactor words containing

build.gradle.kts

@@ -29,6 +29,8 @@ dependencies {
 
     implementation(libs.ikonli.javafx)
 
+    implementation(libs.slf4j.nop)
+
     testImplementation(libs.kotest.core)
     testImplementation(libs.kotest.assertions)
 }

gradle/libs.versions.toml

@@ -15,6 +15,8 @@ segment = "0.3.1"
 
 ikonli-javafx = "12.3.1"
 
+slf4j = "2.0.16"
+
 [libraries]
 # Kotest
 # See: https://kotest.io
@@ -27,6 +29,7 @@ kotlinx-serialization-json = { module = "org.jetbrains.kotlinx:kotlinx-serializa
 kotlinx-html-jvm = { module = "org.jetbrains.kotlinx:kotlinx-html-jvm", version.ref = "kotlinx-html-jvm" }
 
 segment = { module = "com.github.houbb:segment", version.ref = "segment" }
+slf4j-nop = { module = "org.slf4j:slf4j-nop", version.ref = "slf4j" }
 
 ikonli-javafx = { module = "org.kordamp.ikonli:ikonli-javafx", version.ref = "ikonli-javafx" }
 

src/main/kotlin/com/marvinelsen/willow/Model.kt

@@ -2,8 +2,11 @@ package com.marvinelsen.willow
 
 import com.marvinelsen.willow.domain.SearchMode
 import com.marvinelsen.willow.ui.DictionaryEntryFx
+import com.marvinelsen.willow.ui.SentenceFx
 import com.marvinelsen.willow.ui.services.FindCharacterService
-import com.marvinelsen.willow.ui.services.FindWordsService
+import com.marvinelsen.willow.ui.services.FindSentencesService
+import com.marvinelsen.willow.ui.services.FindWordsBeginningService
+import com.marvinelsen.willow.ui.services.FindWordsContainingService
 import com.marvinelsen.willow.ui.services.SearchService
 import com.marvinelsen.willow.ui.util.ClipboardHelper
 import javafx.beans.property.ObjectProperty
@@ -16,37 +19,53 @@ import javafx.event.EventHandler
 
 class Model(
     private val searchService: SearchService,
-    private val findWordsService: FindWordsService,
+    private val findWordsBeginningService: FindWordsBeginningService,
+    private val findWordsContainingService: FindWordsContainingService,
     private val findCharacterService: FindCharacterService,
+    private val findSentencesService: FindSentencesService,
 ) {
     private val internalSelectedEntry: ObjectProperty<DictionaryEntryFx> = SimpleObjectProperty()
     private val internalSearchResults: ObservableList<DictionaryEntryFx> = FXCollections.observableArrayList()
+    private val internalWordsBeginning: ObservableList<DictionaryEntryFx> = FXCollections.observableArrayList()
     private val internalWordsContaining: ObservableList<DictionaryEntryFx> = FXCollections.observableArrayList()
     private val internalCharacters: ObservableList<DictionaryEntryFx> = FXCollections.observableArrayList()
+    private val internalSentences: ObservableList<SentenceFx> = FXCollections.observableArrayList()
 
     val selectedEntry: ReadOnlyObjectProperty<DictionaryEntryFx> = internalSelectedEntry
 
     val searchResults: ObservableList<DictionaryEntryFx> =
         FXCollections.unmodifiableObservableList(internalSearchResults)
+    val wordsBeginning: ObservableList<DictionaryEntryFx> =
+        FXCollections.unmodifiableObservableList(internalWordsBeginning)
     val wordsContaining: ObservableList<DictionaryEntryFx> =
         FXCollections.unmodifiableObservableList(internalWordsContaining)
     val characters: ObservableList<DictionaryEntryFx> =
         FXCollections.unmodifiableObservableList(internalCharacters)
+    val sentences: ObservableList<SentenceFx> =
+        FXCollections.unmodifiableObservableList(internalSentences)
 
     val isSearching: ReadOnlyBooleanProperty = searchService.runningProperty()
-    val isFindingWords: ReadOnlyBooleanProperty = findWordsService.runningProperty()
+    val isFindingWordsBeginning: ReadOnlyBooleanProperty = findWordsBeginningService.runningProperty()
+    val isFindingWordsContaining: ReadOnlyBooleanProperty = findWordsContainingService.runningProperty()
     val isFindingCharacters: ReadOnlyBooleanProperty = findCharacterService.runningProperty()
+    val isFindingSentences: ReadOnlyBooleanProperty = findSentencesService.runningProperty()
 
     init {
         searchService.onSucceeded = EventHandler {
             internalSearchResults.setAll(searchService.value)
         }
-        findWordsService.onSucceeded = EventHandler {
-            internalWordsContaining.setAll(findWordsService.value)
+        findWordsBeginningService.onSucceeded = EventHandler {
+            internalWordsBeginning.setAll(findWordsBeginningService.value)
+        }
+        findWordsContainingService.onSucceeded = EventHandler {
+            internalWordsContaining.setAll(findWordsContainingService.value)
         }
         findCharacterService.onSucceeded = EventHandler {
             internalCharacters.setAll(findCharacterService.value)
         }
+        findSentencesService.onSucceeded = EventHandler {
+            internalSentences.setAll(findSentencesService.value)
+        }
     }
 
     fun search(query: String, searchMode: SearchMode) {
@@ -55,9 +74,14 @@ class Model(
         searchService.restart()
     }
 
-    fun findWords() {
-        findWordsService.entry = internalSelectedEntry.value
-        findWordsService.restart()
+    fun findWordsBeginning() {
+        findWordsBeginningService.entry = internalSelectedEntry.value
+        findWordsBeginningService.restart()
+    }
+
+    fun findWordsContaining() {
+        findWordsContainingService.entry = internalSelectedEntry.value
+        findWordsContainingService.restart()
     }
 
     fun findCharacters() {
@@ -65,9 +89,16 @@ class Model(
         findCharacterService.restart()
     }
 
+    fun findSentences() {
+        findSentencesService.entry = internalSelectedEntry.value
+        findSentencesService.restart()
+    }
+
     fun selectEntry(entry: DictionaryEntryFx) {
+        internalWordsBeginning.setAll(emptyList())
         internalWordsContaining.setAll(emptyList())
         internalCharacters.setAll(emptyList())
+        internalSentences.setAll(emptyList())
         internalSelectedEntry.value = entry
     }
 

src/main/kotlin/com/marvinelsen/willow/WillowApplication.kt

@@ -8,7 +8,9 @@ import com.marvinelsen.willow.ui.controllers.MenuController
 import com.marvinelsen.willow.ui.controllers.SearchController
 import com.marvinelsen.willow.ui.controllers.SearchResultsController
 import com.marvinelsen.willow.ui.services.FindCharacterService
-import com.marvinelsen.willow.ui.services.FindWordsService
+import com.marvinelsen.willow.ui.services.FindSentencesService
+import com.marvinelsen.willow.ui.services.FindWordsBeginningService
+import com.marvinelsen.willow.ui.services.FindWordsContainingService
 import com.marvinelsen.willow.ui.services.SearchService
 import javafx.application.Application
 import javafx.fxml.FXMLLoader
@@ -44,9 +46,17 @@ class WillowApplication : Application() {
         }
         val dictionary = SqliteDictionary(connection)
         val searchService = SearchService(dictionary)
-        val findWordsService = FindWordsService(dictionary)
+        val findWordsBeginningService = FindWordsBeginningService(dictionary)
+        val findWordsContainingService = FindWordsContainingService(dictionary)
         val findCharacterService = FindCharacterService(dictionary)
-        val model = Model(searchService, findWordsService, findCharacterService)
+        val findSentenceService = FindSentencesService(dictionary)
+        val model = Model(
+            searchService,
+            findWordsBeginningService,
+            findWordsContainingService,
+            findCharacterService,
+            findSentenceService
+        )
         val config = Config()
         config.load()
 

src/main/kotlin/com/marvinelsen/willow/domain/Dictionary.kt

@@ -2,8 +2,11 @@ package com.marvinelsen.willow.domain
 
 interface Dictionary {
     fun search(query: String, searchMode: SearchMode): List<DictionaryEntry>
+
+    fun findWordsBeginning(entry: DictionaryEntry): List<DictionaryEntry>
     fun findWordsContaining(entry: DictionaryEntry): List<DictionaryEntry>
-    fun findSentencesContaining(entry: DictionaryEntry): List<DictionaryEntry>
+
     fun findCharacters(entry: DictionaryEntry): List<DictionaryEntry>
-    fun searchSegments(phrase: String): List<DictionaryEntry>
+
+    fun findSentencesContaining(entry: DictionaryEntry): List<Sentence>
 }

src/main/kotlin/com/marvinelsen/willow/domain/Sentence.kt

@@ -0,0 +1,6 @@
+package com.marvinelsen.willow.domain
+
+data class Sentence(
+    val traditional: String,
+    val simplified: String,
+)

src/main/kotlin/com/marvinelsen/willow/domain/SqliteDictionary.kt

@@ -66,6 +66,17 @@ class SqliteDictionary(private val connection: Connection) : Dictionary {
             ORDER BY cte.id
     """.trimIndent()
 
+    private val findWordsBeginning: PreparedStatement by lazy {
+        connection.prepareStatement(
+            """
+            SELECT traditional, simplified, pinyin_with_tone_marks, pinyin_with_tone_numbers, zhuyin, cedict_definitions, cross_straits_definitions, moe_definitions
+            FROM entry
+            WHERE traditional GLOB ?
+            ORDER BY character_count ASC
+            """.trimIndent()
+        )
+    }
+
     private val findWordsContaining: PreparedStatement by lazy {
         connection.prepareStatement(
             """
@@ -81,18 +92,70 @@ class SqliteDictionary(private val connection: Connection) : Dictionary {
             WITH cte(id, character, syllable) AS (VALUES ?)
             SELECT traditional, simplified, pinyin_with_tone_marks, pinyin_with_tone_numbers, zhuyin, cedict_definitions, cross_straits_definitions, moe_definitions
             FROM entry INNER JOIN cte
-            ON cte.character = entry.traditional OR cte.character = entry.simplified
+            ON cte.character = entry.traditional
             WHERE cte.syllable = entry.pinyin_with_tone_numbers
             ORDER BY cte.id
     """.trimIndent()
 
+    private val findSentences: PreparedStatement by lazy {
+        connection.prepareStatement(
+            """
+            SELECT traditional, simplified
+            FROM sentence
+            WHERE traditional LIKE ?
+            ORDER BY character_count ASC
+            """.trimIndent()
+        )
+    }
+
     override fun search(query: String, searchMode: SearchMode) = when (searchMode) {
-        SearchMode.PINYIN -> searchPinyin(query)
         SearchMode.SIMPLIFIED -> searchSimplified(query)
         SearchMode.TRADITIONAL -> searchTraditional(query)
+        SearchMode.PINYIN -> searchPinyin(query)
         SearchMode.SEGMENTS -> searchSegments(query)
     }
 
+    private fun searchSimplified(query: String): List<DictionaryEntry> {
+        searchSimplifiedPreparedStatement.setString(1, "$query*")
+
+        val resultSet: ResultSet = searchSimplifiedPreparedStatement.executeQuery()
+
+        return resultSet.toListOfDictionaryEntries()
+    }
+
+    private fun searchTraditional(query: String): List<DictionaryEntry> {
+        searchTraditionalPreparedStatement.setString(1, "$query*")
+
+        val resultSet: ResultSet = searchTraditionalPreparedStatement.executeQuery()
+
+        return resultSet.toListOfDictionaryEntries()
+    }
+
+    private fun searchPinyin(query: String): List<DictionaryEntry> {
+        val sanitizedQuery = query.lowercase().replace(whitespaceRegex, "")
+
+        searchPinyinPreparedStatement.setString(1, "$sanitizedQuery*")
+        searchPinyinPreparedStatement.setString(2, "$sanitizedQuery*")
+
+        val resultSet: ResultSet = searchPinyinPreparedStatement.executeQuery()
+
+        return resultSet.toListOfDictionaryEntries()
+    }
+
+    private fun searchSegments(phrase: String): List<DictionaryEntry> {
+        val segments = segmentBs.segment(phrase, SegmentResultHandlers.word())
+
+        val segmentsListString = segments
+            .mapIndexed { index, s -> "($index, '$s')" }
+            .joinToString(",")
+
+        val query = searchSegments.replace("?", segmentsListString)
+
+        val resultSet: ResultSet = connection.createStatement().executeQuery(query)
+
+        return resultSet.toListOfDictionaryEntries()
+    }
+
     override fun findWordsContaining(entry: DictionaryEntry): List<DictionaryEntry> {
         findWordsContaining.setString(1, "_%${entry.traditional}%")
 
@@ -101,8 +164,12 @@ class SqliteDictionary(private val connection: Connection) : Dictionary {
         return resultSet.toListOfDictionaryEntries()
     }
 
-    override fun findSentencesContaining(entry: DictionaryEntry): List<DictionaryEntry> {
-        return emptyList()
+    override fun findWordsBeginning(entry: DictionaryEntry): List<DictionaryEntry> {
+        findWordsBeginning.setString(1, "${entry.traditional}?*")
+
+        val resultSet: ResultSet = findWordsBeginning.executeQuery()
+
+        return resultSet.toListOfDictionaryEntries()
     }
 
     override fun findCharacters(entry: DictionaryEntry): List<DictionaryEntry> {
@@ -130,45 +197,12 @@ class SqliteDictionary(private val connection: Connection) : Dictionary {
         return resultSet.toListOfDictionaryEntries()
     }
 
-    override fun searchSegments(phrase: String): List<DictionaryEntry> {
-        val segments = segmentBs.segment(phrase, SegmentResultHandlers.word())
+    override fun findSentencesContaining(entry: DictionaryEntry): List<Sentence> {
+        findSentences.setString(1, "_%${entry.traditional}%")
 
-        val segmentsListString = segments
-            .mapIndexed { index, s -> "($index, '$s')" }
-            .joinToString(",")
+        val resultSet: ResultSet = findSentences.executeQuery()
 
-        val query = searchSegments.replace("?", segmentsListString)
-
-        val resultSet: ResultSet = connection.createStatement().executeQuery(query)
-
-        return resultSet.toListOfDictionaryEntries()
-    }
-
-    private fun searchSimplified(query: String): List<DictionaryEntry> {
-        searchSimplifiedPreparedStatement.setString(1, "$query*")
-
-        val resultSet: ResultSet = searchSimplifiedPreparedStatement.executeQuery()
-
-        return resultSet.toListOfDictionaryEntries()
-    }
-
-    private fun searchPinyin(query: String): List<DictionaryEntry> {
-        val sanitizedQuery = query.lowercase().replace(whitespaceRegex, "")
-
-        searchPinyinPreparedStatement.setString(1, "$sanitizedQuery*")
-        searchPinyinPreparedStatement.setString(2, "$sanitizedQuery*")
-
-        val resultSet: ResultSet = searchPinyinPreparedStatement.executeQuery()
-
-        return resultSet.toListOfDictionaryEntries()
-    }
-
-    private fun searchTraditional(query: String): List<DictionaryEntry> {
-        searchTraditionalPreparedStatement.setString(1, "$query*")
-
-        val resultSet: ResultSet = searchTraditionalPreparedStatement.executeQuery()
-
-        return resultSet.toListOfDictionaryEntries()
+        return resultSet.toListOfSentences()
     }
 }
 
@@ -191,3 +225,16 @@ private fun ResultSet.toListOfDictionaryEntries() = buildList {
         }
     }
 }
+
+private fun ResultSet.toSentence() = Sentence(
+    traditional = this.getString(1),
+    simplified = this.getString(2),
+)
+
+private fun ResultSet.toListOfSentences() = buildList {
+    this@toListOfSentences.use {
+        while (it.next()) {
+            add(it.toSentence())
+        }
+    }
+}

src/main/kotlin/com/marvinelsen/willow/tatoeba/TatoebaSentence.kt

@@ -1,3 +0,0 @@
-package com.marvinelsen.willow.tatoeba
-
-data class TatoebaSentence(val traditional: String)

src/main/kotlin/com/marvinelsen/willow/ui/SentenceFx.kt

@@ -0,0 +1,20 @@
+package com.marvinelsen.willow.ui
+
+import com.marvinelsen.willow.domain.Sentence
+import javafx.beans.property.SimpleStringProperty
+import javafx.beans.property.StringProperty
+
+data class SentenceFx(
+    val traditionalProperty: StringProperty,
+    val simplifiedProperty: StringProperty,
+)
+
+fun Sentence.toFx() = SentenceFx(
+    traditionalProperty = SimpleStringProperty(this.traditional),
+    simplifiedProperty = SimpleStringProperty(this.simplified),
+)
+
+fun SentenceFx.toDomain() = Sentence(
+    traditional = this.traditionalProperty.value,
+    simplified = this.simplifiedProperty.value,
+)

src/main/kotlin/com/marvinelsen/willow/ui/cells/DictionaryEntryCellFactory.kt

@@ -28,7 +28,7 @@ class DictionaryEntryCellFactory(private val resources: ResourceBundle, private
     }
 }
 
-internal class EntryCell(private val resources: ResourceBundle, private val config: Config) :
+private class EntryCell(private val resources: ResourceBundle, private val config: Config) :
     ListCell<DictionaryEntryFx?>() {
     private val labelHeadword = Label().apply {
         styleClass.add("headword")

src/main/kotlin/com/marvinelsen/willow/ui/cells/SentenceCellFactory.kt

@@ -0,0 +1,56 @@
+package com.marvinelsen.willow.ui.cells
+
+import com.marvinelsen.willow.config.Config
+import com.marvinelsen.willow.config.Script
+import com.marvinelsen.willow.ui.SentenceFx
+import javafx.beans.binding.Bindings
+import javafx.scene.control.Label
+import javafx.scene.control.ListCell
+import javafx.scene.control.ListView
+import javafx.scene.layout.VBox
+import javafx.util.Callback
+
+class SentenceCellFactory(private val config: Config) : Callback<ListView<SentenceFx?>, ListCell<SentenceFx?>> {
+
+    override fun call(listView: ListView<SentenceFx?>): ListCell<SentenceFx?> {
+        val sentenceCell = SentenceCell(config)
+        sentenceCell.prefWidthProperty().bind(listView.widthProperty().subtract(CELL_PADDING))
+        return sentenceCell
+    }
+
+    companion object {
+        private const val CELL_PADDING = 16
+    }
+}
+
+private class SentenceCell(private val config: Config) : ListCell<SentenceFx?>() {
+    private val labelSentence = Label().apply {
+        styleClass.add("sentence")
+    }
+    private val root = VBox(labelSentence)
+
+    init {
+        text = null
+    }
+
+    override fun updateItem(sentence: SentenceFx?, empty: Boolean) {
+        super.updateItem(sentence, empty)
+        if (empty || sentence == null) {
+            graphic = null
+        } else {
+            labelSentence.textProperty().bind(
+                Bindings.createStringBinding(
+                    {
+                        when (config.script.value!!) {
+                            Script.SIMPLIFIED -> sentence.simplifiedProperty.value
+                            Script.TRADITIONAL -> sentence.traditionalProperty.value
+                        }
+                    },
+                    config.script
+                )
+            )
+
+            graphic = root
+        }
+    }
+}

src/main/kotlin/com/marvinelsen/willow/ui/controllers/DetailsController.kt

@@ -5,7 +5,9 @@ import com.marvinelsen.willow.config.Config
 import com.marvinelsen.willow.config.Pronunciation
 import com.marvinelsen.willow.config.Script
 import com.marvinelsen.willow.ui.DictionaryEntryFx
+import com.marvinelsen.willow.ui.SentenceFx
 import com.marvinelsen.willow.ui.cells.DictionaryEntryCellFactory
+import com.marvinelsen.willow.ui.cells.SentenceCellFactory
 import com.marvinelsen.willow.ui.util.createContextMenuForEntry
 import javafx.beans.binding.Bindings
 import javafx.fxml.FXML
@@ -17,6 +19,7 @@ import javafx.scene.control.TabPane
 import javafx.scene.input.ContextMenuEvent
 import javafx.scene.layout.FlowPane
 import javafx.scene.web.WebView
+import kotlinx.html.DIV
 import kotlinx.html.body
 import kotlinx.html.div
 import kotlinx.html.h1
@@ -27,7 +30,7 @@ import kotlinx.html.span
 import kotlinx.html.stream.createHTML
 import java.util.ResourceBundle
 
-@Suppress("UnusedPrivateMember")
+@Suppress("UnusedPrivateMember", "TooManyFunctions")
 class DetailsController(private val model: Model, private val config: Config) {
     @FXML
     private lateinit var resources: ResourceBundle
@@ -51,7 +54,10 @@ class DetailsController(private val model: Model, private val config: Config) {
     private lateinit var webViewDefinition: WebView
 
     @FXML
-    private lateinit var listViewWords: ListView<DictionaryEntryFx>
+    private lateinit var listViewWordsContaining: ListView<DictionaryEntryFx>
+
+    @FXML
+    private lateinit var listViewWordsBeginning: ListView<DictionaryEntryFx>
 
     @FXML
     private lateinit var listViewCharacters: ListView<DictionaryEntryFx>
@@ -60,21 +66,38 @@ class DetailsController(private val model: Model, private val config: Config) {
     private lateinit var progressIndicatorCharacters: ProgressIndicator
 
     @FXML
-    private lateinit var progressIndicatorWords: ProgressIndicator
+    private lateinit var progressIndicatorWordsContaining: ProgressIndicator
+
+    @FXML
+    private lateinit var progressIndicatorWordsBeginning: ProgressIndicator
 
     @FXML
     private lateinit var labelNoCharactersFound: Label
 
     @FXML
-    private lateinit var labelNoWordsFound: Label
+    private lateinit var labelNoWordsContainingFound: Label
+
+    @FXML
+    private lateinit var labelNoWordsBeginningFound: Label
+
+    @FXML
+    private lateinit var listViewSentences: ListView<SentenceFx>
+
+    @FXML
+    private lateinit var progressIndicatorSentences: ProgressIndicator
+
+    @FXML
+    private lateinit var labelNoSentencesFound: Label
 
     @FXML
     private fun initialize() {
         initializeLabelHeadword()
         initializeLabelPronunciation()
         initializeTabPaneDetails()
-        initializeListViewWords()
+        initializeListViewWordsContaining()
+        initializeListViewWordsBeginning()
         initializeListViewCharacters()
+        initializeListViewSentences()
         initializeWebViewDefinition()
     }
 
@@ -167,17 +190,43 @@ class DetailsController(private val model: Model, private val config: Config) {
         )
     }
 
-    private fun initializeListViewWords() {
-        listViewWords.apply {
+    private fun initializeListViewSentences() {
+        listViewSentences.apply {
+            cellFactory = SentenceCellFactory(config)
+            items = model.sentences
+
+            disableProperty().bind(Bindings.or(model.isFindingSentences, Bindings.isEmpty(model.sentences)))
+        }
+        progressIndicatorSentences.visibleProperty().bind(model.isFindingSentences)
+        labelNoSentencesFound
+            .visibleProperty()
+            .bind(Bindings.and(Bindings.isEmpty(model.sentences), Bindings.not(model.isFindingSentences)))
+    }
+
+    private fun initializeListViewWordsContaining() {
+        listViewWordsContaining.apply {
             cellFactory = DictionaryEntryCellFactory(resources, config)
             items = model.wordsContaining
 
-            disableProperty().bind(Bindings.or(model.isFindingWords, Bindings.isEmpty(model.wordsContaining)))
+            disableProperty().bind(Bindings.or(model.isFindingWordsContaining, Bindings.isEmpty(model.wordsContaining)))
         }
-        progressIndicatorWords.visibleProperty().bind(model.isFindingWords)
-        labelNoWordsFound
+        progressIndicatorWordsContaining.visibleProperty().bind(model.isFindingWordsContaining)
+        labelNoWordsContainingFound
             .visibleProperty()
-            .bind(Bindings.and(Bindings.isEmpty(model.wordsContaining), Bindings.not(model.isFindingWords)))
+            .bind(Bindings.and(Bindings.isEmpty(model.wordsContaining), Bindings.not(model.isFindingWordsContaining)))
+    }
+
+    private fun initializeListViewWordsBeginning() {
+        listViewWordsBeginning.apply {
+            cellFactory = DictionaryEntryCellFactory(resources, config)
+            items = model.wordsBeginning
+
+            disableProperty().bind(Bindings.or(model.isFindingWordsBeginning, Bindings.isEmpty(model.wordsBeginning)))
+        }
+        progressIndicatorWordsBeginning.visibleProperty().bind(model.isFindingWordsBeginning)
+        labelNoWordsBeginningFound
+            .visibleProperty()
+            .bind(Bindings.and(Bindings.isEmpty(model.wordsBeginning), Bindings.not(model.isFindingWordsBeginning)))
     }
 
     private fun initializeListViewCharacters() {
@@ -201,30 +250,91 @@ class DetailsController(private val model: Model, private val config: Config) {
         model.selectedEntry.addListener { _, _, newEntry ->
             if (newEntry == null) return@addListener
 
-            webViewDefinition.engine.loadContent(
-                createHTML().html {
+            webViewDefinition.engine.loadContent(createDefinitionHtml(newEntry))
+        }
+    }
+
+    @FXML
+    private fun headerOnContextMenuRequested(contextMenuEvent: ContextMenuEvent) {
+        if (model.selectedEntry.value == null) return
+
+        createContextMenuForEntry(model.selectedEntry.value, resources).show(
+            flowPaneHeader.scene.window,
+            contextMenuEvent.screenX,
+            contextMenuEvent.screenY
+        )
+    }
+
+    @Suppress("ReturnCount")
+    private fun lazyUpdateTabContent(selectedTabId: String?) {
+        when (selectedTabId) {
+            "tabWords" -> {
+                if (model.wordsContaining.isEmpty()) {
+                    model.findWordsContaining()
+                }
+                if (model.wordsBeginning.isEmpty()) {
+                    model.findWordsBeginning()
+                }
+            }
+
+            "tabCharacters" -> {
+                if (model.characters.isNotEmpty()) return
+
+                model.findCharacters()
+            }
+
+            "tabSentences" -> {
+                if (model.sentences.isNotEmpty()) return
+
+                model.findSentences()
+            }
+
+            else -> {}
+        }
+    }
+
+    private fun createDefinitionHtml(entry: DictionaryEntryFx) = createHTML().html {
         body {
-                        if (newEntry.cedictDefinitions.isNotEmpty()) {
+            if (entry.cedictDefinitions.isNotEmpty()) {
                 div(classes = "cedict-definition") {
                     h1 {
                         +"CC-CEDICT"
                     }
-                                ol {
-                                    for (definition in newEntry.cedictDefinitions) {
+                    cedictDefinition(entry)
+                }
+            }
+
+            if (entry.crossStraitsDefinitions.isNotEmpty()) {
+                div(classes = "cross-straits-definition") {
+                    h1 {
+                        +"Cross-Straits"
+                    }
+                    crossStraitsDefinition(entry)
+                }
+            }
+
+            if (entry.moedictDefinitions.isNotEmpty()) {
+                div(classes = "moe-definition") {
+                    h1 {
+                        +"MOE"
+                    }
+                    moeDefinition(entry)
+                }
+            }
+        }
+    }
+}
+
+private fun DIV.cedictDefinition(entry: DictionaryEntryFx) = ol {
+    for (definition in entry.cedictDefinitions) {
         li {
             +definition.joinToString(separator = "; ")
         }
     }
 }
-                            }
-                        }
-                        if (newEntry.crossStraitsDefinitions.isNotEmpty()) {
-                            div(classes = "cross-straits-definition") {
-                                h1 {
-                                    +"Cross-Straits"
-                                }
-                                ol {
-                                    newEntry.crossStraitsDefinitions.forEach { definition ->
+
+private fun DIV.crossStraitsDefinition(entry: DictionaryEntryFx) = ol {
+    entry.crossStraitsDefinitions.forEach { definition ->
         li {
             span(classes = "definition") {
                 +definition.definition
@@ -241,16 +351,9 @@ class DetailsController(private val model: Model, private val config: Config) {
         }
     }
 }
-                            }
-                        }
-                        if (newEntry.moedictDefinitions.isNotEmpty()) {
-                            div(classes = "moe-definition") {
-                                h1 {
-                                    +"MOE"
-                                }
-                                newEntry.moedictDefinitions.groupBy {
-                                    it.type ?: ""
-                                }.entries.forEach { (type, definitions) ->
+
+private fun DIV.moeDefinition(entry: DictionaryEntryFx) =
+    entry.moedictDefinitions.groupBy { it.type ?: "" }.entries.forEach { (type, definitions) ->
         if (type != "") {
             span(classes = "type") {
                 +type
@@ -291,40 +394,3 @@ class DetailsController(private val model: Model, private val config: Config) {
             }
         }
     }
-                            }
-                        }
-                    }
-                }
-            )
-        }
-    }
-
-    @FXML
-    private fun headerOnContextMenuRequested(contextMenuEvent: ContextMenuEvent) {
-        if (model.selectedEntry.value == null) return
-
-        createContextMenuForEntry(model.selectedEntry.value, resources).show(
-            flowPaneHeader.scene.window,
-            contextMenuEvent.screenX,
-            contextMenuEvent.screenY
-        )
-    }
-
-    private fun lazyUpdateTabContent(selectedTabId: String?) {
-        when (selectedTabId) {
-            "tabWords" -> {
-                if (model.wordsContaining.isNotEmpty()) return
-
-                model.findWords()
-            }
-
-            "tabCharacters" -> {
-                if (model.characters.isNotEmpty()) return
-
-                model.findCharacters()
-            }
-
-            else -> {}
-        }
-    }
-}

src/main/kotlin/com/marvinelsen/willow/ui/services/FindSentencesService.kt

@@ -0,0 +1,21 @@
+package com.marvinelsen.willow.ui.services
+
+import com.marvinelsen.willow.domain.Dictionary
+import com.marvinelsen.willow.ui.DictionaryEntryFx
+import com.marvinelsen.willow.ui.SentenceFx
+import com.marvinelsen.willow.ui.toDomain
+import com.marvinelsen.willow.ui.toFx
+import com.marvinelsen.willow.ui.util.task
+import javafx.collections.FXCollections
+import javafx.collections.ObservableList
+import javafx.concurrent.Service
+
+class FindSentencesService(private val dictionary: Dictionary) : Service<ObservableList<SentenceFx>>() {
+    lateinit var entry: DictionaryEntryFx
+
+    override fun createTask() = task {
+        if (!this::entry.isInitialized) error("Entry is not initialized")
+
+        FXCollections.observableList(dictionary.findSentencesContaining(entry.toDomain()).map { it.toFx() })
+    }
+}

src/main/kotlin/com/marvinelsen/willow/ui/services/FindWordsBeginningService.kt

@@ -0,0 +1,20 @@
+package com.marvinelsen.willow.ui.services
+
+import com.marvinelsen.willow.domain.Dictionary
+import com.marvinelsen.willow.ui.DictionaryEntryFx
+import com.marvinelsen.willow.ui.toDomain
+import com.marvinelsen.willow.ui.toFx
+import com.marvinelsen.willow.ui.util.task
+import javafx.collections.FXCollections
+import javafx.collections.ObservableList
+import javafx.concurrent.Service
+
+class FindWordsBeginningService(private val dictionary: Dictionary) : Service<ObservableList<DictionaryEntryFx>>() {
+    lateinit var entry: DictionaryEntryFx
+
+    override fun createTask() = task {
+        if (!this::entry.isInitialized) error("Entry is not initialized")
+
+        FXCollections.observableList(dictionary.findWordsBeginning(entry.toDomain()).map { it.toFx() })
+    }
+}

src/main/kotlin/com/marvinelsen/willow/ui/services/FindWordsContainingService.kt

@@ -9,7 +9,7 @@ import javafx.collections.FXCollections
 import javafx.collections.ObservableList
 import javafx.concurrent.Service
 
-class FindWordsService(private val dictionary: Dictionary) : Service<ObservableList<DictionaryEntryFx>>() {
+class FindWordsContainingService(private val dictionary: Dictionary) : Service<ObservableList<DictionaryEntryFx>>() {
     lateinit var entry: DictionaryEntryFx
 
     override fun createTask() = task {

src/main/resources/css/details.css

@@ -9,3 +9,8 @@
 .list-view .headword {
     -fx-font-family: "Noto Sans TC";
 }
+
+.list-view .sentence {
+    -fx-font-family: "Noto Sans TC";
+    -fx-font-size: 14px;
+}

src/main/resources/fxml/details.fxml

@@ -1,14 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<?import javafx.geometry.Insets?>
+<?import javafx.geometry.*?>
 <?import javafx.scene.control.*?>
 <?import javafx.scene.layout.*?>
 <?import javafx.scene.web.WebView?>
-<VBox xmlns="http://javafx.com/javafx/23" xmlns:fx="http://javafx.com/fxml/1"
-      fx:controller="com.marvinelsen.willow.ui.controllers.DetailsController"
-      stylesheets="/css/details.css">
-    <FlowPane fx:id="flowPaneHeader" styleClass="flow-pane-header" hgap="8.0" onContextMenuRequested="#headerOnContextMenuRequested"
-              prefHeight="38.0" prefWidth="412.0" rowValignment="BASELINE" vgap="8.0" VBox.vgrow="NEVER">
+<VBox stylesheets="/css/details.css" xmlns="http://javafx.com/javafx/23" xmlns:fx="http://javafx.com/fxml/1"
+      fx:controller="com.marvinelsen.willow.ui.controllers.DetailsController">
+    <FlowPane fx:id="flowPaneHeader" hgap="8.0" onContextMenuRequested="#headerOnContextMenuRequested" prefHeight="38.0"
+              prefWidth="412.0" rowValignment="BASELINE" styleClass="flow-pane-header" vgap="8.0" VBox.vgrow="NEVER">
         <padding>
             <Insets bottom="6.0" left="6.0" right="6.0" top="6.0"/>
         </padding>
@@ -16,25 +15,59 @@
         <Label fx:id="labelPronunciation" styleClass="pronunciation">
         </Label>
     </FlowPane>
-    <TabPane fx:id="tabPaneDetails" tabClosingPolicy="UNAVAILABLE" disable="true" VBox.vgrow="ALWAYS">
+    <TabPane fx:id="tabPaneDetails" tabClosingPolicy="UNAVAILABLE" VBox.vgrow="ALWAYS">
         <Tab closable="false" text="%tab.definition">
             <WebView fx:id="webViewDefinition" minHeight="-1.0" minWidth="-1.0" prefHeight="-1.0" prefWidth="-1.0"/>
         </Tab>
         <Tab id="tabSentences" closable="false" text="%tab.sentences">
-            <ListView fx:id="listViewSentences"/>
-        </Tab>
-        <Tab id="tabWords" closable="false" text="%tab.words">
             <StackPane>
-                <ListView fx:id="listViewWords"/>
-                <Label fx:id="labelNoWordsFound" text="%list.no_words_found" textAlignment="CENTER"
-                       visible="false" wrapText="true">
+                <ProgressIndicator fx:id="progressIndicatorSentences" visible="false"/>
+                <Label fx:id="labelNoSentencesFound" text="%list.no_sentences_found" textAlignment="CENTER"
+                       visible="false"
+                       wrapText="true">
                     <padding>
                         <Insets bottom="8.0" left="8.0" right="8.0" top="8.0"/>
                     </padding>
                 </Label>
-                <ProgressIndicator fx:id="progressIndicatorWords" visible="false"/>
+                <ListView fx:id="listViewSentences"/>
             </StackPane>
         </Tab>
+        <Tab id="tabWords" closable="false" text="%tab.words">
+            <VBox maxHeight="1.7976931348623157E308">
+                <TitledPane animated="false" maxHeight="-Infinity" text="%list.words_beginning" VBox.vgrow="ALWAYS">
+                    <StackPane>
+                        <padding>
+                            <Insets bottom="0.0" left="0.0" right="0.0" top="0.0"/>
+                        </padding>
+                        <ProgressIndicator fx:id="progressIndicatorWordsBeginning" visible="false"/>
+                        <Label fx:id="labelNoWordsBeginningFound" text="%list.no_words_found" textAlignment="CENTER"
+                               visible="false"
+                               wrapText="true">
+                            <padding>
+                                <Insets bottom="8.0" left="8.0" right="8.0" top="8.0"/>
+                            </padding>
+                        </Label>
+                        <ListView fx:id="listViewWordsBeginning" prefHeight="4000"/>
+                    </StackPane>
+                </TitledPane>
+                <TitledPane animated="false" maxHeight="-Infinity" text="%list.words_containing" VBox.vgrow="ALWAYS">
+                    <StackPane>
+                        <padding>
+                            <Insets bottom="0.0" left="0.0" right="0.0" top="0.0"/>
+                        </padding>
+                        <ProgressIndicator fx:id="progressIndicatorWordsContaining" visible="false"/>
+                        <Label fx:id="labelNoWordsContainingFound" text="%list.no_words_found" textAlignment="CENTER"
+                               visible="false"
+                               wrapText="true">
+                            <padding>
+                                <Insets bottom="8.0" left="8.0" right="8.0" top="8.0"/>
+                            </padding>
+                        </Label>
+                        <ListView fx:id="listViewWordsContaining" prefHeight="4000"/>
+                    </StackPane>
+                </TitledPane>
+            </VBox>
+        </Tab>
         <Tab fx:id="tabCharacters" id="tabCharacters" closable="false" text="%tab.characters">
             <StackPane>
                 <ListView fx:id="listViewCharacters"/>

src/main/resources/i18n/willow.properties

@@ -20,3 +20,6 @@ list.no_entries_found=No matching entries found
 search.mode.phrase=Phrase
 list.no_characters_found=No characters found
 list.no_words_found=No words found
+list.no_sentences_found=No sentences found.
+list.words_beginning=Words beginning
+list.words_containing=Words containing

src/main/resources/i18n/willow_de.properties

@@ -20,3 +20,6 @@ list.no_entries_found=No matching entries found
 search.mode.phrase=Phrase
 list.no_characters_found=No characters found
 list.no_words_found=No words found
+list.no_sentences_found=No sentences found.
+list.words_beginning=Words beginning
+list.words_containing=Words containing

src/main/resources/i18n/willow_en.properties

@@ -20,3 +20,6 @@ list.no_entries_found=No matching entries found
 search.mode.phrase=Phrase
 list.no_characters_found=No characters found
 list.no_words_found=No words found
+list.no_sentences_found=No sentences found.
+list.words_beginning=Words beginning
+list.words_containing=Words containing

src/main/resources/i18n/willow_zh_CN.properties

@@ -20,3 +20,6 @@ list.no_entries_found=No matching entries found
 search.mode.phrase=Phrase
 list.no_characters_found=No characters found
 list.no_words_found=No words found
+list.no_sentences_found=No sentences found.
+list.words_beginning=Words beginning
+list.words_containing=Words containing

src/main/resources/i18n/willow_zh_TW.properties

@@ -20,3 +20,6 @@ list.no_entries_found=No matching entries found
 search.mode.phrase=Phrase
 list.no_characters_found=No characters found
 list.no_words_found=No words found
+list.no_sentences_found=No sentences found.
+list.words_beginning=Words beginning
+list.words_containing=Words containing