From 0ab166e0abb67b6484016f4398f8f2ed8dd7b60e Mon Sep 17 00:00:00 2001
From: Brayan Oliveira <69634269+brayandso@users.noreply.github.com>
Date: Mon, 27 May 2024 19:56:57 -0300
Subject: [PATCH] feat(new reviewer): suspend

---
 .../ichi2/anki/servicelayer/NoteService.kt    | 10 +++++++++
 .../ui/windows/reviewer/ReviewerFragment.kt   | 15 +++++++++++++
 .../ui/windows/reviewer/ReviewerViewModel.kt  | 22 +++++++++++++++++++
 AnkiDroid/src/main/res/menu/reviewer2.xml     | 17 ++++++++++++++
 4 files changed, 64 insertions(+)

diff --git a/AnkiDroid/src/main/java/com/ichi2/anki/servicelayer/NoteService.kt b/AnkiDroid/src/main/java/com/ichi2/anki/servicelayer/NoteService.kt
index 2ddcf2665a1b..ee5fa223e9ff 100644
--- a/AnkiDroid/src/main/java/com/ichi2/anki/servicelayer/NoteService.kt
+++ b/AnkiDroid/src/main/java/com/ichi2/anki/servicelayer/NoteService.kt
@@ -252,3 +252,13 @@ suspend fun isBuryNoteAvailable(card: Card): Boolean {
         ) == 1
     }
 }
+
+suspend fun isSuspendNoteAvailable(card: Card): Boolean {
+    return withCol {
+        db.queryScalar(
+            "select 1 from cards where nid = ? and id != ? and queue != " + Consts.QUEUE_TYPE_SUSPENDED + " limit 1",
+            card.nid,
+            card.id
+        ) == 1
+    }
+}
diff --git a/AnkiDroid/src/main/java/com/ichi2/anki/ui/windows/reviewer/ReviewerFragment.kt b/AnkiDroid/src/main/java/com/ichi2/anki/ui/windows/reviewer/ReviewerFragment.kt
index 939a0351f0bd..6e3d50556921 100644
--- a/AnkiDroid/src/main/java/com/ichi2/anki/ui/windows/reviewer/ReviewerFragment.kt
+++ b/AnkiDroid/src/main/java/com/ichi2/anki/ui/windows/reviewer/ReviewerFragment.kt
@@ -119,6 +119,8 @@ class ReviewerFragment :
             R.id.action_edit -> launchEditNote()
             R.id.action_mark -> viewModel.toggleMark()
             R.id.action_open_deck_options -> launchDeckOptions()
+            R.id.action_suspend_card -> viewModel.suspendCard()
+            R.id.action_suspend_note -> viewModel.suspendNote()
         }
         return true
     }
@@ -182,6 +184,19 @@ class ReviewerFragment :
                     buryCardItem.isVisible = true
                 }
             }
+
+        val suspendItem = menu.findItem(R.id.action_suspend)
+        val suspendCardItem = menu.findItem(R.id.action_suspend_card)
+        viewModel.canSuspendNoteFlow.flowWithLifecycle(lifecycle)
+            .collectLatestIn(lifecycleScope) { canSuspendNote ->
+                if (canSuspendNote) {
+                    suspendItem.isVisible = true
+                    suspendCardItem.isVisible = false
+                } else {
+                    suspendItem.isVisible = false
+                    suspendItem.isVisible = true
+                }
+            }
     }
 
     private val noteEditorLauncher =
diff --git a/AnkiDroid/src/main/java/com/ichi2/anki/ui/windows/reviewer/ReviewerViewModel.kt b/AnkiDroid/src/main/java/com/ichi2/anki/ui/windows/reviewer/ReviewerViewModel.kt
index 8ea2ae0c29e2..7dd9daa09295 100644
--- a/AnkiDroid/src/main/java/com/ichi2/anki/ui/windows/reviewer/ReviewerViewModel.kt
+++ b/AnkiDroid/src/main/java/com/ichi2/anki/ui/windows/reviewer/ReviewerViewModel.kt
@@ -193,6 +193,28 @@ class ReviewerViewModel(cardMediaPlayer: CardMediaPlayer) :
         }
     }
 
+    fun suspendCard() {
+        launchCatchingIO {
+            val cardId = currentCard.await().id
+            undoableOp {
+                sched.suspendCards(ids = listOf(cardId))
+            }.count
+            actionFeedbackFlow.emit(CollectionManager.TR.studyingCardSuspended())
+            updateCurrentCard()
+        }
+    }
+
+    fun suspendNote() {
+        launchCatchingIO {
+            val noteId = currentCard.await().nid
+            undoableOp {
+                sched.suspendNotes(ids = listOf(noteId))
+            }
+            actionFeedbackFlow.emit(CollectionManager.TR.studyingNoteSuspended())
+            updateCurrentCard()
+        }
+    }
+
     /* *********************************************************************************************
     *************************************** Internal methods ***************************************
     ********************************************************************************************* */
diff --git a/AnkiDroid/src/main/res/menu/reviewer2.xml b/AnkiDroid/src/main/res/menu/reviewer2.xml
index 98dc03467555..7b64ccc43606 100644
--- a/AnkiDroid/src/main/res/menu/reviewer2.xml
+++ b/AnkiDroid/src/main/res/menu/reviewer2.xml
@@ -65,4 +65,21 @@
                 android:title="@string/menu_bury_note" />
         </menu>
     </item>
+    <item android:id="@+id/action_suspend_card"
+        android:title="@string/menu_suspend_card"
+        android:icon="@drawable/ic_suspend"
+        android:visible="false"/>
+    <item
+        android:id="@+id/action_suspend"
+        android:title="@string/menu_suspend"
+        android:icon="@drawable/ic_suspend">
+        <menu>
+            <item
+                android:id="@+id/action_suspend_card"
+                android:title="@string/menu_suspend_card" />
+            <item
+                android:id="@+id/action_suspend_note"
+                android:title="@string/menu_suspend_note" />
+        </menu>
+    </item>
 </menu>
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