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265 lines
9.7 KiB
265 lines
9.7 KiB
/*
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* Copyright (c) 2017 m2049r
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.m2049r.xmrwallet.fragment.send;
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import android.os.Bundle;
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import android.text.Html;
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import android.text.Spanned;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.TextView;
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import com.m2049r.xmrwallet.R;
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import com.m2049r.xmrwallet.data.BarcodeData;
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import com.m2049r.xmrwallet.data.TxDataBtc;
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import com.m2049r.xmrwallet.model.Wallet;
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import com.m2049r.xmrwallet.service.shift.ShiftCallback;
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import com.m2049r.xmrwallet.service.shift.ShiftError;
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import com.m2049r.xmrwallet.service.shift.ShiftException;
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import com.m2049r.xmrwallet.service.shift.sideshift.api.QueryOrderParameters;
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import com.m2049r.xmrwallet.service.shift.sideshift.api.SideShiftApi;
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import com.m2049r.xmrwallet.service.shift.sideshift.network.SideShiftApiImpl;
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import com.m2049r.xmrwallet.util.Helper;
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import com.m2049r.xmrwallet.util.OkHttpHelper;
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import com.m2049r.xmrwallet.util.ServiceHelper;
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import com.m2049r.xmrwallet.widget.ExchangeOtherEditText;
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import com.m2049r.xmrwallet.widget.SendProgressView;
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import java.text.NumberFormat;
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import java.util.Locale;
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import timber.log.Timber;
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public class SendBtcAmountWizardFragment extends SendWizardFragment {
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public static SendBtcAmountWizardFragment newInstance(SendAmountWizardFragment.Listener listener) {
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SendBtcAmountWizardFragment instance = new SendBtcAmountWizardFragment();
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instance.setSendListener(listener);
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return instance;
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}
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SendAmountWizardFragment.Listener sendListener;
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public SendBtcAmountWizardFragment setSendListener(SendAmountWizardFragment.Listener listener) {
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this.sendListener = listener;
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return this;
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}
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private TextView tvFunds;
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private ExchangeOtherEditText etAmount;
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private TextView tvXmrToParms;
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private SendProgressView evParams;
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private View llXmrToParms;
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container,
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Bundle savedInstanceState) {
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Timber.d("onCreateView() %s", (String.valueOf(savedInstanceState)));
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sendListener = (SendAmountWizardFragment.Listener) getParentFragment();
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View view = inflater.inflate(R.layout.fragment_send_btc_amount, container, false);
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tvFunds = view.findViewById(R.id.tvFunds);
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evParams = view.findViewById(R.id.evXmrToParms);
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llXmrToParms = view.findViewById(R.id.llXmrToParms);
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tvXmrToParms = view.findViewById(R.id.tvXmrToParms);
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etAmount = view.findViewById(R.id.etAmount);
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etAmount.requestFocus();
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return view;
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}
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@Override
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public boolean onValidateFields() {
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Timber.i(maxBtc + "/" + minBtc);
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if (!etAmount.validate(maxBtc, minBtc)) {
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return false;
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}
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if (orderParameters == null) {
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return false; // this should never happen
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}
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if (sendListener != null) {
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TxDataBtc txDataBtc = (TxDataBtc) sendListener.getTxData();
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String btcString = etAmount.getNativeAmount();
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if (btcString != null) {
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try {
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double btc = Double.parseDouble(btcString);
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Timber.d("setBtcAmount %f", btc);
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txDataBtc.setBtcAmount(btc);
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txDataBtc.setAmount(btc / orderParameters.getPrice());
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} catch (NumberFormatException ex) {
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Timber.d(ex.getLocalizedMessage());
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txDataBtc.setBtcAmount(0);
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}
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} else {
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txDataBtc.setBtcAmount(0);
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}
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}
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return true;
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}
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double maxBtc = 0;
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double minBtc = 0;
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@Override
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public void onPauseFragment() {
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llXmrToParms.setVisibility(View.INVISIBLE);
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}
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@Override
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public void onResumeFragment() {
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super.onResumeFragment();
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Timber.d("onResumeFragment()");
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final String btcSymbol = ((TxDataBtc) sendListener.getTxData()).getBtcSymbol();
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if (!btcSymbol.toLowerCase().equals(ServiceHelper.ASSET))
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throw new IllegalStateException("Asset Symbol is wrong!");
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final long funds = getTotalFunds();
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if (!sendListener.getActivityCallback().isStreetMode()) {
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tvFunds.setText(getString(R.string.send_available,
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Wallet.getDisplayAmount(funds)));
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//TODO
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} else {
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tvFunds.setText(getString(R.string.send_available,
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getString(R.string.unknown_amount)));
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}
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etAmount.setAmount("");
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final BarcodeData data = sendListener.popBarcodeData();
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if (data != null) {
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if (data.amount != null) {
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etAmount.setAmount(data.amount);
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}
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}
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etAmount.setBaseCurrency(btcSymbol);
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callXmrTo();
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}
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long getTotalFunds() {
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return sendListener.getActivityCallback().getTotalFunds();
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}
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private QueryOrderParameters orderParameters = null;
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private void processOrderParms(final QueryOrderParameters orderParameters) {
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this.orderParameters = orderParameters;
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getView().post(() -> {
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final double price = orderParameters.getPrice();
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etAmount.setExchangeRate(1 / price);
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maxBtc = price * orderParameters.getUpperLimit();
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minBtc = price * orderParameters.getLowerLimit();
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Timber.d("minBtc=%f / maxBtc=%f", minBtc, maxBtc);
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NumberFormat df = NumberFormat.getInstance(Locale.US);
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df.setMaximumFractionDigits(6);
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String min = df.format(minBtc);
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String max = df.format(maxBtc);
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String rate = df.format(price);
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final TxDataBtc txDataBtc = (TxDataBtc) sendListener.getTxData();
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Spanned xmrParmText = Html.fromHtml(getString(R.string.info_send_xmrto_parms,
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min, max, rate, txDataBtc.getBtcSymbol()));
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tvXmrToParms.setText(xmrParmText);
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final long funds = getTotalFunds();
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double availableXmr = 1.0 * funds / Helper.ONE_XMR;
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String availBtcString;
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String availXmrString;
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if (!sendListener.getActivityCallback().isStreetMode()) {
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availBtcString = df.format(availableXmr * price);
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availXmrString = df.format(availableXmr);
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} else {
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availBtcString = getString(R.string.unknown_amount);
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availXmrString = availBtcString;
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}
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tvFunds.setText(getString(R.string.send_available_btc,
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availXmrString,
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availBtcString,
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((TxDataBtc) sendListener.getTxData()).getBtcSymbol()));
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llXmrToParms.setVisibility(View.VISIBLE);
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evParams.hideProgress();
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});
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}
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private void processOrderParmsError(final Exception ex) {
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etAmount.setExchangeRate(0);
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orderParameters = null;
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maxBtc = 0;
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minBtc = 0;
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Timber.e(ex);
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getView().post(() -> {
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if (ex instanceof ShiftException) {
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ShiftException xmrEx = (ShiftException) ex;
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ShiftError xmrErr = xmrEx.getError();
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if (xmrErr != null) {
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if (xmrErr.isRetryable()) {
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evParams.showMessage(xmrErr.getErrorType().toString(), xmrErr.getErrorMsg(),
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getString(R.string.text_retry));
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evParams.setOnClickListener(v -> {
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evParams.setOnClickListener(null);
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callXmrTo();
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});
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} else {
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evParams.showMessage(xmrErr.getErrorType().toString(), xmrErr.getErrorMsg(),
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getString(R.string.text_noretry));
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}
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} else {
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evParams.showMessage(getString(R.string.label_generic_xmrto_error),
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getString(R.string.text_generic_xmrto_error, xmrEx.getCode()),
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getString(R.string.text_noretry));
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}
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} else {
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evParams.showMessage(getString(R.string.label_generic_xmrto_error),
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ex.getLocalizedMessage(),
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getString(R.string.text_noretry));
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}
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});
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}
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private void callXmrTo() {
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evParams.showProgress(getString(R.string.label_send_progress_queryparms));
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getXmrToApi().queryOrderParameters(new ShiftCallback<QueryOrderParameters>() {
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@Override
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public void onSuccess(final QueryOrderParameters orderParameters) {
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processOrderParms(orderParameters);
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}
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@Override
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public void onError(final Exception e) {
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processOrderParmsError(e);
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}
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});
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}
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private SideShiftApi xmrToApi = null;
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private SideShiftApi getXmrToApi() {
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if (xmrToApi == null) {
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synchronized (this) {
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if (xmrToApi == null) {
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xmrToApi = new SideShiftApiImpl(OkHttpHelper.getOkHttpClient(),
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ServiceHelper.getXmrToBaseUrl());
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}
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}
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}
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return xmrToApi;
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}
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} |