import android.content.Context;
import android.content.res.Resources;
import android.text.TextUtils;
-import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import net.ktnx.mobileledger.R;
import net.ktnx.mobileledger.async.DbOpQueue;
+import net.ktnx.mobileledger.model.AccountListItem;
+import net.ktnx.mobileledger.model.Data;
import net.ktnx.mobileledger.model.LedgerAccount;
import net.ktnx.mobileledger.model.MobileLedgerProfile;
+import net.ktnx.mobileledger.ui.MainModel;
import net.ktnx.mobileledger.ui.activity.MainActivity;
+import net.ktnx.mobileledger.utils.Locker;
import org.jetbrains.annotations.NotNull;
-import java.util.ArrayList;
+import java.util.List;
+import java.util.Locale;
+import java.util.Observer;
import static net.ktnx.mobileledger.utils.Logger.debug;
public class AccountSummaryAdapter
extends RecyclerView.Adapter<AccountSummaryAdapter.LedgerRowHolder> {
public static final int AMOUNT_LIMIT = 3;
- private MobileLedgerProfile profile;
- private AsyncListDiffer<LedgerAccount> listDiffer;
- AccountSummaryAdapter() {
- listDiffer = new AsyncListDiffer<>(this, new DiffUtil.ItemCallback<LedgerAccount>() {
+ private final AsyncListDiffer<AccountListItem> listDiffer;
+ private final MainModel model;
+ AccountSummaryAdapter(MainModel model) {
+ this.model = model;
+
+ listDiffer = new AsyncListDiffer<>(this, new DiffUtil.ItemCallback<AccountListItem>() {
@Override
- public boolean areItemsTheSame(@NotNull LedgerAccount oldItem,
- @NotNull LedgerAccount newItem) {
- return TextUtils.equals(oldItem.getName(), newItem.getName());
+ public boolean areItemsTheSame(@NotNull AccountListItem oldItem,
+ @NotNull AccountListItem newItem) {
+ final AccountListItem.Type oldType = oldItem.getType();
+ final AccountListItem.Type newType = newItem.getType();
+ if (oldType == AccountListItem.Type.HEADER) {
+ return newType == AccountListItem.Type.HEADER;
+ }
+ if (oldType != newType)
+ return false;
+
+ return TextUtils.equals(oldItem.getAccount()
+ .getName(), newItem.getAccount()
+ .getName());
}
@Override
- public boolean areContentsTheSame(@NotNull LedgerAccount oldItem,
- @NotNull LedgerAccount newItem) {
- return (oldItem.isExpanded() == newItem.isExpanded()) &&
- (oldItem.amountsExpanded() == newItem.amountsExpanded());
+ public boolean areContentsTheSame(@NotNull AccountListItem oldItem,
+ @NotNull AccountListItem newItem) {
+ if (oldItem.getType()
+ .equals(AccountListItem.Type.HEADER))
+ return true;
+ return oldItem.getAccount()
+ .equals(newItem.getAccount());
}
});
}
public void onBindViewHolder(@NonNull LedgerRowHolder holder, int position) {
- holder.bindToAccount(listDiffer.getCurrentList().get(position));
+ holder.bindToAccount(listDiffer.getCurrentList()
+ .get(position));
}
@NonNull
@Override
public int getItemCount() {
- return listDiffer.getCurrentList().size();
+ return listDiffer.getCurrentList()
+ .size();
}
- public void setAccounts(MobileLedgerProfile profile, ArrayList<LedgerAccount> newList) {
- this.profile = profile;
+ public void setAccounts(List<AccountListItem> newList) {
listDiffer.submitList(newList);
}
class LedgerRowHolder extends RecyclerView.ViewHolder {
- TextView tvAccountName, tvAccountAmounts;
- ConstraintLayout row;
- View expanderContainer;
- ImageView expander;
- View accountExpanderContainer;
+ private final TextView tvAccountName, tvAccountAmounts;
+ private final ConstraintLayout row;
+ private final View expanderContainer;
+ private final View amountExpanderContainer;
+ private final View lLastUpdate;
+ private final TextView tvLastUpdate;
+ private final View vAccountNameLayout;
+ LedgerAccount mAccount;
+ private AccountListItem.Type lastType;
+ private Observer lastUpdateObserver;
public LedgerRowHolder(@NonNull View itemView) {
super(itemView);
+
row = itemView.findViewById(R.id.account_summary_row);
+ vAccountNameLayout = itemView.findViewById(R.id.account_name_layout);
tvAccountName = itemView.findViewById(R.id.account_row_acc_name);
tvAccountAmounts = itemView.findViewById(R.id.account_row_acc_amounts);
expanderContainer = itemView.findViewById(R.id.account_expander_container);
- expander = itemView.findViewById(R.id.account_expander);
- accountExpanderContainer =
+ ImageView expander = itemView.findViewById(R.id.account_expander);
+ amountExpanderContainer =
itemView.findViewById(R.id.account_row_amounts_expander_container);
+ lLastUpdate = itemView.findViewById(R.id.last_update_container);
+ tvLastUpdate = itemView.findViewById(R.id.last_update_text);
itemView.setOnLongClickListener(this::onItemLongClick);
tvAccountName.setOnLongClickListener(this::onItemLongClick);
expanderContainer.setOnClickListener(v -> toggleAccountExpanded());
expander.setOnClickListener(v -> toggleAccountExpanded());
tvAccountAmounts.setOnClickListener(v -> toggleAmountsExpanded());
- }
- private @NonNull
- LedgerAccount getAccount() {
- final ArrayList<LedgerAccount> accountList = profile.getAccounts()
- .getValue();
- if (accountList == null)
- throw new IllegalStateException("No account list");
-
- return accountList.get(getAdapterPosition());
+
}
private void toggleAccountExpanded() {
- LedgerAccount acc = getAccount();
- if (!acc.hasSubAccounts())
+ if (!mAccount.hasSubAccounts())
return;
debug("accounts", "Account expander clicked");
- acc.toggleExpanded();
- expanderContainer.animate()
- .rotation(acc.isExpanded() ? 0 : 180);
-
- MobileLedgerProfile profile = acc.getProfile();
- if (profile == null)
+ // make sure we use the same object as the one in the allAccounts list
+ MobileLedgerProfile profile = mAccount.getProfile();
+ if (profile == null) {
return;
+ }
+ try (Locker ignored = model.lockAccountsForWriting()) {
+ LedgerAccount realAccount = model.locateAccount(mAccount.getName());
+ if (realAccount == null)
+ return;
+
+ mAccount = realAccount;
+ mAccount.toggleExpanded();
+ }
+ expanderContainer.animate()
+ .rotation(mAccount.isExpanded() ? 0 : 180);
+ model.updateDisplayedAccounts();
DbOpQueue.add("update accounts set expanded=? where name=? and profile=?",
- new Object[]{acc.isExpanded(), acc.getName(), profile.getUuid()
- }, profile::scheduleAccountListReload);
+ new Object[]{mAccount.isExpanded(), mAccount.getName(), profile.getUuid()
+ });
}
private void toggleAmountsExpanded() {
- LedgerAccount acc = getAccount();
- if (acc.getAmountCount() <= AMOUNT_LIMIT)
+ if (mAccount.getAmountCount() <= AMOUNT_LIMIT)
return;
- acc.toggleAmountsExpanded();
- if (acc.amountsExpanded()) {
- tvAccountAmounts.setText(acc.getAmountsString());
- accountExpanderContainer.setVisibility(View.GONE);
+ mAccount.toggleAmountsExpanded();
+ if (mAccount.amountsExpanded()) {
+ tvAccountAmounts.setText(mAccount.getAmountsString());
+ amountExpanderContainer.setVisibility(View.GONE);
}
else {
- tvAccountAmounts.setText(acc.getAmountsString(AMOUNT_LIMIT));
- accountExpanderContainer.setVisibility(View.VISIBLE);
+ tvAccountAmounts.setText(mAccount.getAmountsString(AMOUNT_LIMIT));
+ amountExpanderContainer.setVisibility(View.VISIBLE);
}
- MobileLedgerProfile profile = acc.getProfile();
+ MobileLedgerProfile profile = mAccount.getProfile();
if (profile == null)
return;
DbOpQueue.add("update accounts set amounts_expanded=? where name=? and profile=?",
- new Object[]{acc.amountsExpanded(), acc.getName(), profile.getUuid()
+ new Object[]{mAccount.amountsExpanded(), mAccount.getName(), profile.getUuid()
});
}
private boolean onItemLongClick(View v) {
MainActivity activity = (MainActivity) v.getContext();
AlertDialog.Builder builder = new AlertDialog.Builder(activity);
- View row;
- int id = v.getId();
- switch (id) {
- case R.id.account_summary_row:
- row = v;
- break;
- case R.id.account_row_acc_amounts:
- case R.id.account_row_amounts_expander_container:
- row = (View) v.getParent();
- break;
- case R.id.account_row_acc_name:
- case R.id.account_expander_container:
- row = (View) v.getParent()
- .getParent();
- break;
- case R.id.account_expander:
- row = (View) v.getParent()
- .getParent()
- .getParent();
- break;
- default:
- Log.e("error",
- String.format("Don't know how to handle long click on id %d", id));
- return false;
- }
- LedgerAccount acc = getAccount();
- builder.setTitle(acc.getName());
+ final String accountName = mAccount.getName();
+ builder.setTitle(accountName);
builder.setItems(R.array.acc_ctx_menu, (dialog, which) -> {
- switch (which) {
- case 0:
- // show transactions
- activity.showAccountTransactions(acc.getName());
- break;
+ if (which == 0) {// show transactions
+ activity.showAccountTransactions(accountName);
+ }
+ else {
+ throw new RuntimeException(String.format("Unknown menu item id (%d)", which));
}
dialog.dismiss();
});
builder.show();
return true;
}
- public void bindToAccount(LedgerAccount acc) {
- Context ctx = row.getContext();
- Resources rm = ctx.getResources();
+ public void bindToAccount(AccountListItem item) {
+ final AccountListItem.Type newType = item.getType();
+ setType(newType);
- row.setTag(acc);
+ switch (newType) {
+ case ACCOUNT:
+ LedgerAccount acc = item.getAccount();
- tvAccountName.setText(acc.getShortName());
+ debug("accounts", String.format(Locale.US, "Binding to '%s'", acc.getName()));
+ Context ctx = row.getContext();
+ Resources rm = ctx.getResources();
+ mAccount = acc;
- ConstraintLayout.LayoutParams lp =
- (ConstraintLayout.LayoutParams) tvAccountName.getLayoutParams();
- lp.setMarginStart(
- acc.getLevel() * rm.getDimensionPixelSize(R.dimen.thumb_row_height) / 3);
+ row.setTag(acc);
- if (acc.hasSubAccounts()) {
- expanderContainer.setVisibility(View.VISIBLE);
- expanderContainer.setRotation(acc.isExpanded() ? 0 : 180);
- }
- else {
- expanderContainer.setVisibility(View.GONE);
- }
+ tvAccountName.setText(acc.getShortName());
+
+ ConstraintLayout.LayoutParams lp =
+ (ConstraintLayout.LayoutParams) tvAccountName.getLayoutParams();
+ lp.setMarginStart(
+ acc.getLevel() * rm.getDimensionPixelSize(R.dimen.thumb_row_height) /
+ 3);
+
+ if (acc.hasSubAccounts()) {
+ expanderContainer.setVisibility(View.VISIBLE);
+ expanderContainer.setRotation(acc.isExpanded() ? 0 : 180);
+ }
+ else {
+ expanderContainer.setVisibility(View.GONE);
+ }
- int amounts = acc.getAmountCount();
- if ((amounts > AMOUNT_LIMIT) && !acc.amountsExpanded()) {
- tvAccountAmounts.setText(acc.getAmountsString(AMOUNT_LIMIT));
- accountExpanderContainer.setVisibility(View.VISIBLE);
+ int amounts = acc.getAmountCount();
+ if ((amounts > AMOUNT_LIMIT) && !acc.amountsExpanded()) {
+ tvAccountAmounts.setText(acc.getAmountsString(AMOUNT_LIMIT));
+ amountExpanderContainer.setVisibility(View.VISIBLE);
+ }
+ else {
+ tvAccountAmounts.setText(acc.getAmountsString());
+ amountExpanderContainer.setVisibility(View.GONE);
+ }
+
+ break;
+ case HEADER:
+ setLastUpdateText(Data.lastAccountsUpdateText.get());
+ break;
+ default:
+ throw new IllegalStateException("Unexpected value: " + newType);
}
- else {
- tvAccountAmounts.setText(acc.getAmountsString());
- accountExpanderContainer.setVisibility(View.GONE);
+
+ }
+ void setLastUpdateText(String text) {
+ tvLastUpdate.setText(text);
+ }
+ private void initLastUpdateObserver() {
+ if (lastUpdateObserver != null)
+ return;
+
+ lastUpdateObserver = (o, arg) -> setLastUpdateText(Data.lastAccountsUpdateText.get());
+
+ Data.lastAccountsUpdateText.addObserver(lastUpdateObserver);
+ }
+ private void dropLastUpdateObserver() {
+ if (lastUpdateObserver == null)
+ return;
+
+ Data.lastAccountsUpdateText.deleteObserver(lastUpdateObserver);
+ lastUpdateObserver = null;
+ }
+ private void setType(AccountListItem.Type newType) {
+ if (newType == lastType)
+ return;
+
+ switch (newType) {
+ case ACCOUNT:
+ row.setLongClickable(true);
+ amountExpanderContainer.setVisibility(View.VISIBLE);
+ vAccountNameLayout.setVisibility(View.VISIBLE);
+ tvAccountAmounts.setVisibility(View.VISIBLE);
+ lLastUpdate.setVisibility(View.GONE);
+ dropLastUpdateObserver();
+ break;
+ case HEADER:
+ row.setLongClickable(false);
+ tvAccountAmounts.setVisibility(View.GONE);
+ amountExpanderContainer.setVisibility(View.GONE);
+ vAccountNameLayout.setVisibility(View.GONE);
+ lLastUpdate.setVisibility(View.VISIBLE);
+ initLastUpdateObserver();
+ break;
+ default:
+ throw new IllegalStateException("Unexpected value: " + newType);
}
+
+ lastType = newType;
}
}
}