Examples with UNDO com.ichi2.async.CollectionTask.TASK_TYPE.UNDO used on opensource projects

Example 26 with UNDO

use of com.ichi2.async.CollectionTask.TASK_TYPE.UNDO in project AnkiChinaAndroid by ankichinateam.

the class SchedV2 method undoReview.

@Override
public void undoReview(@NonNull Card oldCardData, boolean wasLeech) {
    // remove leech tag if it didn't have it before
    if (!wasLeech && oldCardData.note().hasTag("leech")) {
        oldCardData.note().delTag("leech");
        oldCardData.note().flush();
    }
    Timber.i("Undo Review of card %d, leech: %b", oldCardData.getId(), wasLeech);
    // write old data
    oldCardData.flush(false);
    DeckConfig conf = _cardConf(oldCardData);
    boolean previewing = conf.getInt("dyn") != 0 && !conf.getBoolean("resched");
    if (!previewing) {
        // and delete revlog entry
        long last = mCol.getDb().queryLongScalar("SELECT id FROM revlog WHERE cid = ? ORDER BY id DESC LIMIT 1", oldCardData.getId());
        mCol.getDb().execute("DELETE FROM revlog WHERE id = " + last);
    }
    // restore any siblings
    mCol.getDb().execute("update cards set queue=type,mod=?,usn=? where queue=" + Consts.QUEUE_TYPE_SIBLING_BURIED + " and nid=?", getTime().intTime(), mCol.usn(), oldCardData.getNid());
    // and finally, update daily count
    @Consts.CARD_QUEUE int n = oldCardData.getQueue() == Consts.QUEUE_TYPE_DAY_LEARN_RELEARN ? Consts.QUEUE_TYPE_LRN : oldCardData.getQueue();
    String type = (new String[] { "new", "lrn", "rev" })[n];
    _updateStats(oldCardData, type, -1);
    decrReps();
}

Example 27 with UNDO

use of com.ichi2.async.CollectionTask.TASK_TYPE.UNDO in project AnkiChinaAndroid by ankichinateam.

the class AbstractSchedTest method testUndoResetsCardCountsToCorrectValue.

@Test
public void testUndoResetsCardCountsToCorrectValue() throws InterruptedException {
    // #6587
    addNoteUsingBasicModel("Hello", "World");
    Collection col = getCol();
    AbstractSched sched = col.getSched();
    col.reset();
    Card cardBeforeUndo = sched.getCard();
    int[] countsBeforeUndo = sched.counts();
    // Not shown in the UI, but there is a state where the card has been removed from the queue, but not answered
    // where the counts are decremented.
    assertThat(countsBeforeUndo, is(new int[] { 0, 0, 0 }));
    sched.answerCard(cardBeforeUndo, EASE_3);
    waitForTask(UNDO, 5000);
    int[] countsAfterUndo = sched.counts();
    assertThat("Counts after an undo should be the same as before an undo", countsAfterUndo, is(countsBeforeUndo));
}

Example 28 with UNDO

use of com.ichi2.async.CollectionTask.TASK_TYPE.UNDO in project Anki-Android by ankidroid.

the class UndoTest method test_review.

@Test
public void test_review() throws Exception {
    Collection col = getColV2();
    col.set_config("counts", COUNT_REMAINING);
    Note note = col.newNote();
    note.setItem("Front", "one");
    col.addNote(note);
    col.reset();
    /* TODO:  undo after reset ?
        assertNotNull(col.undoType());

         */
    // answer
    assertEquals(new Counts(1, 0, 0), col.getSched().counts());
    Card c = col.getSched().getCard();
    assertEquals(QUEUE_TYPE_NEW, c.getQueue());
    col.getSched().answerCard(c, Consts.BUTTON_THREE);
    assertEquals(1001, c.getLeft());
    assertEquals(new Counts(0, 1, 0), col.getSched().counts());
    assertEquals(QUEUE_TYPE_LRN, c.getQueue());
    // undo
    assertNotNull(col.undoType());
    col.undo();
    col.reset();
    assertEquals(new Counts(1, 0, 0), col.getSched().counts());
    c.load();
    assertEquals(QUEUE_TYPE_NEW, c.getQueue());
    assertNotEquals(1001, c.getLeft());
    assertNull(col.undoType());
    // we should be able to undo multiple answers too
    note = col.newNote();
    note.setItem("Front", "two");
    col.addNote(note);
    col.reset();
    assertEquals(new Counts(2, 0, 0), col.getSched().counts());
    c = col.getSched().getCard();
    col.getSched().answerCard(c, Consts.BUTTON_THREE);
    c = col.getSched().getCard();
    col.getSched().answerCard(c, Consts.BUTTON_THREE);
    assertEquals(new Counts(0, 2, 0), col.getSched().counts());
    col.undo();
    col.reset();
    assertEquals(new Counts(1, 1, 0), col.getSched().counts());
    col.undo();
    col.reset();
    assertEquals(new Counts(2, 0, 0), col.getSched().counts());
    // performing a normal op will clear the review queue
    c = col.getSched().getCard();
    col.getSched().answerCard(c, Consts.BUTTON_THREE);
    assertThat(col.undoType(), is(instanceOf(Collection.UndoReview.class)));
    col.save("foo");
    // Upstream, "save" can be undone. This test fails here because it's not the case in AnkiDroid
    assumeThat(col.undoName(getTargetContext().getResources()), is("foo"));
    col.undo();
}

Example 29 with UNDO

use of com.ichi2.async.CollectionTask.TASK_TYPE.UNDO in project Anki-Android by ankidroid.

the class AbstractSchedTest method testUndoResetsCardCountsToCorrectValue.

@Test
public void testUndoResetsCardCountsToCorrectValue() throws InterruptedException {
    // #6587
    addNoteUsingBasicModel("Hello", "World");
    Collection col = getCol();
    AbstractSched sched = col.getSched();
    col.reset();
    Card cardBeforeUndo = sched.getCard();
    Counts countsBeforeUndo = sched.counts();
    // Not shown in the UI, but there is a state where the card has been removed from the queue, but not answered
    // where the counts are decremented.
    assertThat(countsBeforeUndo, is(new Counts(0, 0, 0)));
    sched.answerCard(cardBeforeUndo, Consts.BUTTON_THREE);
    waitFortask(new UndoService.Undo().toDelegate(), 5000);
    Counts countsAfterUndo = sched.counts();
    assertThat("Counts after an undo should be the same as before an undo", countsAfterUndo, is(countsBeforeUndo));
}

Example 30 with UNDO

use of com.ichi2.async.CollectionTask.TASK_TYPE.UNDO in project Anki-Android by ankidroid.

the class SchedV2 method undoReview.

@Override
public void undoReview(@NonNull Card oldCardData, boolean wasLeech) {
    // remove leech tag if it didn't have it before
    if (!wasLeech && oldCardData.note().hasTag("leech")) {
        oldCardData.note().delTag("leech");
        oldCardData.note().flush();
    }
    Timber.i("Undo Review of card %d, leech: %b", oldCardData.getId(), wasLeech);
    // write old data
    oldCardData.flush(false);
    DeckConfig conf = _cardConf(oldCardData);
    boolean previewing = conf.isDyn() && !conf.getBoolean("resched");
    if (!previewing) {
        // and delete revlog entry
        long last = mCol.getDb().queryLongScalar("SELECT id FROM revlog WHERE cid = ? ORDER BY id DESC LIMIT 1", oldCardData.getId());
        mCol.getDb().execute("DELETE FROM revlog WHERE id = " + last);
    }
    // restore any siblings
    mCol.getDb().execute("update cards set queue=type,mod=?,usn=? where queue=" + Consts.QUEUE_TYPE_SIBLING_BURIED + " and nid=?", getTime().intTime(), mCol.usn(), oldCardData.getNid());
    // and finally, update daily count
    @Consts.CARD_QUEUE int n = (oldCardData.getQueue() == Consts.QUEUE_TYPE_DAY_LEARN_RELEARN || oldCardData.getQueue() == Consts.QUEUE_TYPE_PREVIEW) ? Consts.QUEUE_TYPE_LRN : oldCardData.getQueue();
    String type = (new String[] { "new", "lrn", "rev" })[n];
    _updateStats(oldCardData, type, -1);
    decrReps();
}