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package it.niedermann.nextcloud.deck.ui.card;
import androidx.annotation.NonNull;
import androidx.lifecycle.ViewModel;
import java.util.ArrayList;
import it.niedermann.nextcloud.deck.DeckLog;
import it.niedermann.nextcloud.deck.model.Account;
import it.niedermann.nextcloud.deck.model.Card;
import it.niedermann.nextcloud.deck.model.full.FullCard;
@SuppressWarnings("WeakerAccess")
public class EditCardViewModel extends ViewModel {
private Account account;
private long boardId;
private FullCard originalCard;
private FullCard fullCard;
private boolean isSupportedVersion = false;
private boolean hasCommentsAbility = false;
private boolean pendingCreation = false;
private boolean canEdit = false;
private boolean createMode = false;
/**
* Stores a deep copy of the given fullCard to be able to compare the state at every time in #{@link EditCardViewModel#hasChanges()}
*
* @param boardId Local ID, expecting a positive long value
* @param fullCard The card that is currently edited
*/
public void initializeExistingCard(long boardId, @NonNull FullCard fullCard, boolean isSupportedVersion) {
this.boardId = boardId;
this.fullCard = fullCard;
this.originalCard = new FullCard(this.fullCard);
this.isSupportedVersion = isSupportedVersion;
}
/**
* Stores a deep copy of the given fullCard to be able to compare the state at every time in #{@link EditCardViewModel#hasChanges()}
*
* @param boardId Local ID, expecting a positive long value
* @param stackId Local ID, expecting a positive long value where the card should be created
*/
public void initializeNewCard(long boardId, long stackId, boolean isSupportedVersion) {
final FullCard fullCard = new FullCard();
fullCard.setLabels(new ArrayList<>());
fullCard.setAssignedUsers(new ArrayList<>());
fullCard.setAttachments(new ArrayList<>());
final Card card = new Card();
card.setStackId(stackId);
fullCard.setCard(card);
initializeExistingCard(boardId, fullCard, isSupportedVersion);
}
public void setAccount(@NonNull Account account) {
this.account = account;
hasCommentsAbility = account.getServerDeckVersionAsObject().supportsComments();
}
public boolean hasChanges() {
if(fullCard == null) {
DeckLog.info("Can not check for changes because fullCard is null → assuming no changes have been made yet.");
return false;
}
return fullCard.equals(originalCard);
}
public boolean hasCommentsAbility() {
return hasCommentsAbility;
}
public Account getAccount() {
return account;
}
public FullCard getFullCard() {
return fullCard;
}
public boolean isPendingCreation() {
return pendingCreation;
}
public void setPendingCreation(boolean pendingCreation) {
this.pendingCreation = pendingCreation;
}
public boolean canEdit() {
return canEdit && isSupportedVersion;
}
public void setCanEdit(boolean canEdit) {
this.canEdit = canEdit;
}
public boolean isCreateMode() {
return createMode;
}
public void setCreateMode(boolean createMode) {
this.createMode = createMode;
}
public long getBoardId() {
return boardId;
}
}
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