Show closest word suggestion on invalid Translate or Conjugate

Keyboards/KeyboardsBase/KeyboardViewController.swift

@@ -2069,7 +2069,11 @@ class KeyboardViewController: UIInputViewController {
                 autoCapAtStartOfProxy()
 
                 if commandState == .invalid {
-                    commandBar.text = commandPromptSpacing + invalidCommandMsgWikidata
+                    if !didYouMeanWord.isEmpty {
+                        commandBar.text = commandPromptSpacing + "Did you mean: " + didYouMeanWord + "?"
+                    } else {
+                        commandBar.text = commandPromptSpacing + invalidCommandMsgWikidata
+                    }
                     commandBar.isShowingInfoButton = true
                 } else {
                     commandBar.isShowingInfoButton = false
@@ -2078,6 +2082,7 @@ class KeyboardViewController: UIInputViewController {
                     }
                 }
                 commandBar.textColor = keyCharColor
+                didYouMeanWord = ""
                 return
             } else if [.translate, .plural].contains(commandState) { // functional commands above
                 autoActionState = .suggest
@@ -2096,9 +2101,14 @@ class KeyboardViewController: UIInputViewController {
                     loadKeys()
                     proxy.insertText(selectedText)
                     autoCapAtStartOfProxy()
-                    commandBar.text = commandPromptSpacing + invalidCommandMsgWiktionary
+                    if !didYouMeanWord.isEmpty {
+                        commandBar.text = commandPromptSpacing + "Did you mean: " + didYouMeanWord + "?"
+                    } else {
+                        commandBar.text = commandPromptSpacing + invalidCommandMsgWiktionary
+                    }
                     commandBar.isShowingInfoButton = true
                     commandBar.textColor = keyCharColor
+                    didYouMeanWord = ""
                     return
                 } else { // functional commands above
                     autoActionState = .suggest
@@ -2130,9 +2140,14 @@ class KeyboardViewController: UIInputViewController {
                     loadKeys()
                     proxy.insertText(selectedText)
                     autoCapAtStartOfProxy()
-                    commandBar.text = commandPromptSpacing + invalidCommandMsgWikidata
+                    if !didYouMeanWord.isEmpty {
+                        commandBar.text = commandPromptSpacing + "Did you mean: " + didYouMeanWord + "?"
+                    } else {
+                        commandBar.text = commandPromptSpacing + invalidCommandMsgWikidata
+                    }
                     commandBar.isShowingInfoButton = true
                     commandBar.textColor = keyCharColor
+                    didYouMeanWord = ""
                     return
                 }
             } else {

Keyboards/KeyboardsBase/ScribeFunctionality/CommandVariables.swift

@@ -49,6 +49,7 @@ var commandPromptSpacing = ""
 var inputWordIsCapitalized = false
 var wordToReturn = ""
 var potentialWordsToReturn = [String]()
+var didYouMeanWord = ""
 
 var invalidCommandMsgWikidata = ""
 var invalidCommandTextWikidata1 = ""

Keyboards/KeyboardsBase/ScribeFunctionality/Conjugate.swift

@@ -41,5 +41,11 @@ func isVerbInConjugationTable(queriedVerbToConjugate: String) -> Bool {
     let columnName = (controllerLanguage == "Swedish") ? "verb" : "infinitive"
     let results = LanguageDBManager.shared.queryVerb(of: verbToConjugate, with: [columnName])
 
-    return !results.isEmpty && !results[0].isEmpty
+    let verbExists = !results.isEmpty && !results[0].isEmpty
+    if !verbExists {
+        let suggestions = LanguageDBManager.shared.queryAutocompletions(word: verbToConjugate)
+        didYouMeanWord = suggestions.first ?? ""
+    }
+
+    return verbExists
 }

Keyboards/KeyboardsBase/ScribeFunctionality/Translate.swift

@@ -42,6 +42,8 @@ func queryWordToTranslate(queriedWordToTranslate: String) {
         wordToReturn = LanguageDBManager.translations.queryTranslation(of: wordToTranslate)[0]
         guard !wordToReturn.isEmpty
         else {
+            let suggestions = LanguageDBManager.shared.queryAutocompletions(word: wordToTranslate.lowercased())
+            didYouMeanWord = suggestions.first ?? ""
             commandState = .invalid
             return
         }