2 * Copyright © 2020 Damyan Ivanov.
3 * This file is part of MoLe.
4 * MoLe is free software: you can distribute it and/or modify it
5 * under the term of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your opinion), any later version.
9 * MoLe is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License terms for details.
14 * You should have received a copy of the GNU General Public License
15 * along with MoLe. If not, see <https://www.gnu.org/licenses/>.
18 package net.ktnx.mobileledger.ui.profiles;
20 import android.app.Activity;
21 import android.app.AlertDialog;
22 import android.graphics.Typeface;
23 import android.os.Bundle;
24 import android.text.Editable;
25 import android.text.TextWatcher;
26 import android.view.Menu;
27 import android.view.MenuInflater;
28 import android.view.MenuItem;
29 import android.view.View;
30 import android.widget.LinearLayout;
31 import android.widget.PopupMenu;
32 import android.widget.TextView;
34 import androidx.annotation.NonNull;
35 import androidx.annotation.Nullable;
36 import androidx.appcompat.app.AppCompatActivity;
37 import androidx.fragment.app.Fragment;
38 import androidx.fragment.app.FragmentActivity;
39 import androidx.lifecycle.LifecycleOwner;
40 import androidx.lifecycle.ViewModelProvider;
42 import com.google.android.material.appbar.CollapsingToolbarLayout;
43 import com.google.android.material.floatingactionbutton.FloatingActionButton;
44 import com.google.android.material.switchmaterial.SwitchMaterial;
45 import com.google.android.material.textfield.TextInputLayout;
47 import net.ktnx.mobileledger.BuildConfig;
48 import net.ktnx.mobileledger.R;
49 import net.ktnx.mobileledger.json.API;
50 import net.ktnx.mobileledger.model.Data;
51 import net.ktnx.mobileledger.model.MobileLedgerProfile;
52 import net.ktnx.mobileledger.ui.CurrencySelectorFragment;
53 import net.ktnx.mobileledger.ui.HueRingDialog;
54 import net.ktnx.mobileledger.ui.activity.ProfileDetailActivity;
55 import net.ktnx.mobileledger.utils.Colors;
56 import net.ktnx.mobileledger.utils.Misc;
58 import org.jetbrains.annotations.NonNls;
59 import org.jetbrains.annotations.NotNull;
61 import java.net.MalformedURLException;
63 import java.util.ArrayList;
64 import java.util.Objects;
65 import java.util.UUID;
67 import static net.ktnx.mobileledger.utils.Logger.debug;
70 * A fragment representing a single Profile detail screen.
71 * a {@link ProfileDetailActivity}
74 public class ProfileDetailFragment extends Fragment {
76 * The fragment argument representing the item ID that this fragment
79 public static final String ARG_ITEM_ID = "item_id";
80 public static final String ARG_HUE = "hue";
83 private MobileLedgerProfile mProfile;
85 private TextView defaultCommodity;
86 private boolean defaultCommoditySet;
87 private TextInputLayout urlLayout;
88 private LinearLayout authParams;
89 private SwitchMaterial useAuthentication;
90 private TextView userName;
91 private TextInputLayout userNameLayout;
92 private TextView password;
93 private TextInputLayout passwordLayout;
94 private TextView profileName;
95 private TextInputLayout profileNameLayout;
96 private TextView preferredAccountsFilter;
97 private View huePickerView;
98 private View insecureWarningText;
99 private TextView futureDatesText;
100 private TextView apiVersionText;
101 private boolean syncingModelFromUI = false;
103 * Mandatory empty constructor for the fragment manager to instantiate the
104 * fragment (e.g. upon screen orientation changes).
106 public ProfileDetailFragment() {
107 super(R.layout.profile_detail);
110 public void onCreateOptionsMenu(@NotNull Menu menu, @NotNull MenuInflater inflater) {
111 debug("profiles", "[fragment] Creating profile details options menu");
112 super.onCreateOptionsMenu(menu, inflater);
113 inflater.inflate(R.menu.profile_details, menu);
114 final MenuItem menuDeleteProfile = menu.findItem(R.id.menuDelete);
115 menuDeleteProfile.setOnMenuItemClickListener(item -> onDeleteProfile());
116 final ArrayList<MobileLedgerProfile> profiles = Data.profiles.getValue();
118 if (BuildConfig.DEBUG) {
119 final MenuItem menuWipeProfileData = menu.findItem(R.id.menuWipeData);
120 menuWipeProfileData.setOnMenuItemClickListener(ignored -> onWipeDataMenuClicked());
121 menuWipeProfileData.setVisible(mProfile != null);
124 private boolean onDeleteProfile() {
125 AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
126 builder.setTitle(mProfile.getName());
127 builder.setMessage(R.string.remove_profile_dialog_message);
128 builder.setPositiveButton(R.string.Remove, (dialog, which) -> {
129 debug("profiles", String.format("[fragment] removing profile %s", mProfile.getUuid()));
130 mProfile.removeFromDB();
131 ArrayList<MobileLedgerProfile> oldList = Data.profiles.getValue();
133 throw new AssertionError();
134 ArrayList<MobileLedgerProfile> newList = new ArrayList<>(oldList);
135 newList.remove(mProfile);
136 Data.profiles.setValue(newList);
137 if (mProfile.equals(Data.getProfile())) {
138 debug("profiles", "[fragment] setting current profile to 0");
139 Data.setCurrentProfile(newList.get(0));
142 final FragmentActivity activity = getActivity();
143 if (activity != null)
149 private boolean onWipeDataMenuClicked() {
150 // this is a development option, so no confirmation
151 mProfile.wipeAllData();
152 if (mProfile.equals(Data.getProfile()))
153 triggerProfileChange();
156 private void triggerProfileChange() {
157 int index = Data.getProfileIndex(mProfile);
158 MobileLedgerProfile newProfile = new MobileLedgerProfile(mProfile);
159 final ArrayList<MobileLedgerProfile> profiles =
160 Objects.requireNonNull(Data.profiles.getValue());
161 profiles.set(index, newProfile);
163 ProfilesRecyclerViewAdapter viewAdapter = ProfilesRecyclerViewAdapter.getInstance();
164 if (viewAdapter != null)
165 viewAdapter.notifyItemChanged(index);
167 if (mProfile.equals(Data.getProfile()))
168 Data.setCurrentProfile(newProfile);
170 private void hookTextChangeSyncRoutine(TextView view, TextChangeSyncRoutine syncRoutine) {
171 view.addTextChangedListener(new TextWatcher() {
173 public void beforeTextChanged(CharSequence s, int start, int count, int after) {}
175 public void onTextChanged(CharSequence s, int start, int before, int count) {}
177 public void afterTextChanged(Editable s) { syncRoutine.onTextChanged(s.toString());}
181 public void onViewCreated(@NotNull View view, @Nullable Bundle savedInstanceState) {
182 super.onViewCreated(view, savedInstanceState);
183 Activity context = getActivity();
187 if ((getArguments() != null) && getArguments().containsKey(ARG_ITEM_ID)) {
188 int index = getArguments().getInt(ARG_ITEM_ID, -1);
189 ArrayList<MobileLedgerProfile> profiles = Data.profiles.getValue();
190 if ((profiles != null) && (index != -1) && (index < profiles.size()))
191 mProfile = profiles.get(index);
193 Activity activity = this.getActivity();
194 if (activity == null)
195 throw new AssertionError();
196 CollapsingToolbarLayout appBarLayout = activity.findViewById(R.id.toolbar_layout);
197 if (appBarLayout != null) {
198 if (mProfile != null)
199 appBarLayout.setTitle(mProfile.getName());
201 appBarLayout.setTitle(getResources().getString(R.string.new_profile_title));
205 final LifecycleOwner viewLifecycleOwner = getViewLifecycleOwner();
206 final ProfileDetailModel model = getModel();
208 model.observeDefaultCommodity(viewLifecycleOwner, c -> {
210 setDefaultCommodity(c.getName());
212 resetDefaultCommodity();
215 FloatingActionButton fab = context.findViewById(R.id.fab);
216 fab.setOnClickListener(v -> onSaveFabClicked());
218 profileName = context.findViewById(R.id.profile_name);
219 hookTextChangeSyncRoutine(profileName, model::setProfileName);
220 model.observeProfileName(viewLifecycleOwner, pn -> {
221 if (!Misc.equalStrings(pn, profileName.getText()))
222 profileName.setText(pn);
225 profileNameLayout = context.findViewById(R.id.profile_name_layout);
227 url = context.findViewById(R.id.url);
228 hookTextChangeSyncRoutine(url, model::setUrl);
229 model.observeUrl(viewLifecycleOwner, u -> {
230 if (!Misc.equalStrings(u, url.getText()))
234 urlLayout = context.findViewById(R.id.url_layout);
236 context.findViewById(R.id.default_commodity_layout)
237 .setOnClickListener(v -> {
238 CurrencySelectorFragment cpf = CurrencySelectorFragment.newInstance(
239 CurrencySelectorFragment.DEFAULT_COLUMN_COUNT, false);
240 cpf.setOnCurrencySelectedListener(model::setDefaultCommodity);
241 final AppCompatActivity activity = (AppCompatActivity) v.getContext();
242 cpf.show(activity.getSupportFragmentManager(), "currency-selector");
245 SwitchMaterial showCommodityByDefault = context.findViewById(R.id.profile_show_commodity);
246 showCommodityByDefault.setOnCheckedChangeListener(
247 (buttonView, isChecked) -> model.setShowCommodityByDefault(isChecked));
248 model.observeShowCommodityByDefault(viewLifecycleOwner, showCommodityByDefault::setChecked);
250 View postingSubItems = context.findViewById(R.id.posting_sub_items);
252 SwitchMaterial postingPermitted = context.findViewById(R.id.profile_permit_posting);
253 model.observePostingPermitted(viewLifecycleOwner, isChecked -> {
254 postingPermitted.setChecked(isChecked);
255 postingSubItems.setVisibility(isChecked ? View.VISIBLE : View.GONE);
257 postingPermitted.setOnCheckedChangeListener(
258 ((buttonView, isChecked) -> model.setPostingPermitted(isChecked)));
260 SwitchMaterial showCommentsByDefault = context.findViewById(R.id.profile_show_comments);
261 model.observeShowCommentsByDefault(viewLifecycleOwner, showCommentsByDefault::setChecked);
262 showCommentsByDefault.setOnCheckedChangeListener(
263 ((buttonView, isChecked) -> model.setShowCommentsByDefault(isChecked)));
265 defaultCommodity = context.findViewById(R.id.default_commodity_text);
267 futureDatesText = context.findViewById(R.id.future_dates_text);
268 context.findViewById(R.id.future_dates_layout)
269 .setOnClickListener(v -> {
270 MenuInflater mi = new MenuInflater(context);
271 PopupMenu menu = new PopupMenu(context, v);
272 menu.inflate(R.menu.future_dates);
273 menu.setOnMenuItemClickListener(item -> {
274 model.setFutureDates(futureDatesSettingFromMenuItemId(item.getItemId()));
279 model.observeFutureDates(viewLifecycleOwner,
280 v -> futureDatesText.setText(v.getText(getResources())));
282 apiVersionText = context.findViewById(R.id.api_version_text);
283 model.observeApiVersion(viewLifecycleOwner,
284 apiVer -> apiVersionText.setText(apiVer.getDescription(getResources())));
285 context.findViewById(R.id.api_version_label)
286 .setOnClickListener(this::chooseAPIVersion);
287 context.findViewById(R.id.api_version_text)
288 .setOnClickListener(this::chooseAPIVersion);
290 context.findViewById(R.id.server_version_label)
291 .setOnClickListener(v -> model.triggerVersionDetection());
292 TextView detectedServerVersion = context.findViewById(R.id.detected_server_version_text);
293 model.observeDetectedVersion(viewLifecycleOwner, ver -> {
295 detectedServerVersion.setText(context.getResources()
297 R.string.server_version_unknown_label));
298 else if (ver.isPre_1_20_1())
299 detectedServerVersion.setText(context.getResources()
301 R.string.detected_server_pre_1_20_1));
303 detectedServerVersion.setText(ver.toString());
305 detectedServerVersion.setOnClickListener(v -> model.triggerVersionDetection());
306 final View detectButton = context.findViewById(R.id.server_version_detect_button);
307 detectButton.setOnClickListener(v -> model.triggerVersionDetection());
308 model.observeDetectingHledgerVersion(viewLifecycleOwner, running -> {
309 detectButton.setVisibility(running ? View.VISIBLE : View.INVISIBLE);
312 authParams = context.findViewById(R.id.auth_params);
314 useAuthentication = context.findViewById(R.id.enable_http_auth);
315 useAuthentication.setOnCheckedChangeListener((buttonView, isChecked) -> {
316 model.setUseAuthentication(isChecked);
318 userName.requestFocus();
320 model.observeUseAuthentication(viewLifecycleOwner, isChecked -> {
321 useAuthentication.setChecked(isChecked);
322 authParams.setVisibility(isChecked ? View.VISIBLE : View.GONE);
323 checkInsecureSchemeWithAuth();
326 userName = context.findViewById(R.id.auth_user_name);
327 model.observeUserName(viewLifecycleOwner, text -> {
328 if (!Misc.equalStrings(text, userName.getText()))
329 userName.setText(text);
331 hookTextChangeSyncRoutine(userName, model::setAuthUserName);
332 userNameLayout = context.findViewById(R.id.auth_user_name_layout);
334 password = context.findViewById(R.id.password);
335 model.observePassword(viewLifecycleOwner, text -> {
336 if (!Misc.equalStrings(text, password.getText()))
337 password.setText(text);
339 hookTextChangeSyncRoutine(password, model::setAuthPassword);
340 passwordLayout = context.findViewById(R.id.password_layout);
342 huePickerView = context.findViewById(R.id.btn_pick_ring_color);
343 model.observeThemeId(viewLifecycleOwner, themeId -> {
344 final int hue = (themeId == -1) ? Colors.DEFAULT_HUE_DEG : themeId;
345 final int profileColor = Colors.getPrimaryColorForHue(hue);
346 huePickerView.setBackgroundColor(profileColor);
347 huePickerView.setTag(hue);
350 preferredAccountsFilter = context.findViewById(R.id.preferred_accounts_filter_filter);
351 model.observePreferredAccountsFilter(viewLifecycleOwner, text -> {
352 if (!Misc.equalStrings(text, preferredAccountsFilter.getText()))
353 preferredAccountsFilter.setText(text);
355 hookTextChangeSyncRoutine(preferredAccountsFilter, model::setPreferredAccountsFilter);
357 insecureWarningText = context.findViewById(R.id.insecure_scheme_text);
359 hookClearErrorOnFocusListener(profileName, profileNameLayout);
360 hookClearErrorOnFocusListener(url, urlLayout);
361 hookClearErrorOnFocusListener(userName, userNameLayout);
362 hookClearErrorOnFocusListener(password, passwordLayout);
364 if (savedInstanceState == null) {
365 model.setValuesFromProfile(mProfile, getArguments().getInt(ARG_HUE, -1));
367 checkInsecureSchemeWithAuth();
369 url.addTextChangedListener(new TextWatcher() {
371 public void beforeTextChanged(CharSequence s, int start, int count, int after) {}
373 public void onTextChanged(CharSequence s, int start, int before, int count) {}
375 public void afterTextChanged(Editable s) {
376 checkInsecureSchemeWithAuth();
380 huePickerView.setOnClickListener(v -> {
381 HueRingDialog d = new HueRingDialog(ProfileDetailFragment.this.requireContext(),
382 model.initialThemeHue, (Integer) v.getTag());
384 d.setColorSelectedListener(model::setThemeId);
387 profileName.requestFocus();
389 private void chooseAPIVersion(View v) {
390 Activity context = getActivity();
391 ProfileDetailModel model = getModel();
392 MenuInflater mi = new MenuInflater(context);
393 PopupMenu menu = new PopupMenu(context, v);
394 menu.inflate(R.menu.api_version);
395 menu.setOnMenuItemClickListener(item -> {
397 switch (item.getItemId()) {
398 case R.id.api_version_menu_html:
401 case R.id.api_version_menu_1_19_1:
402 apiVer = API.v1_19_1;
404 case R.id.api_version_menu_1_15:
407 case R.id.api_version_menu_1_14:
410 case R.id.api_version_menu_auto:
414 model.setApiVersion(apiVer);
415 apiVersionText.setText(apiVer.getDescription(getResources()));
420 private MobileLedgerProfile.FutureDates futureDatesSettingFromMenuItemId(int itemId) {
422 case R.id.menu_future_dates_7:
423 return MobileLedgerProfile.FutureDates.OneWeek;
424 case R.id.menu_future_dates_14:
425 return MobileLedgerProfile.FutureDates.TwoWeeks;
426 case R.id.menu_future_dates_30:
427 return MobileLedgerProfile.FutureDates.OneMonth;
428 case R.id.menu_future_dates_60:
429 return MobileLedgerProfile.FutureDates.TwoMonths;
430 case R.id.menu_future_dates_90:
431 return MobileLedgerProfile.FutureDates.ThreeMonths;
432 case R.id.menu_future_dates_180:
433 return MobileLedgerProfile.FutureDates.SixMonths;
434 case R.id.menu_future_dates_365:
435 return MobileLedgerProfile.FutureDates.OneYear;
436 case R.id.menu_future_dates_all:
437 return MobileLedgerProfile.FutureDates.All;
439 return MobileLedgerProfile.FutureDates.None;
443 private ProfileDetailModel getModel() {
444 return new ViewModelProvider(requireActivity()).get(ProfileDetailModel.class);
446 private void onSaveFabClicked() {
447 if (!checkValidity())
450 ProfileDetailModel model = getModel();
451 final ArrayList<MobileLedgerProfile> profiles =
452 Objects.requireNonNull(Data.profiles.getValue());
454 if (mProfile != null) {
455 int pos = Data.profiles.getValue()
457 mProfile = new MobileLedgerProfile(mProfile);
458 model.updateProfile(mProfile);
459 mProfile.storeInDB();
460 debug("profiles", "profile stored in DB");
461 profiles.set(pos, mProfile);
462 // debug("profiles", String.format("Selected item is %d", mProfile.getThemeHue()));
464 final MobileLedgerProfile currentProfile = Data.getProfile();
465 if (mProfile.getUuid()
466 .equals(currentProfile.getUuid()))
468 Data.setCurrentProfile(mProfile);
471 ProfilesRecyclerViewAdapter viewAdapter = ProfilesRecyclerViewAdapter.getInstance();
472 if (viewAdapter != null)
473 viewAdapter.notifyItemChanged(pos);
476 mProfile = new MobileLedgerProfile(String.valueOf(UUID.randomUUID()));
477 model.updateProfile(mProfile);
478 mProfile.storeInDB();
479 final ArrayList<MobileLedgerProfile> newList = new ArrayList<>(profiles);
480 newList.add(mProfile);
481 Data.profiles.setValue(newList);
482 MobileLedgerProfile.storeProfilesOrder();
484 // first profile ever?
485 if (newList.size() == 1)
486 Data.setCurrentProfile(mProfile);
489 Activity activity = getActivity();
490 if (activity != null)
493 private boolean checkUrlValidity() {
494 boolean valid = true;
496 ProfileDetailModel model = getModel();
498 String val = model.getUrl()
502 urlLayout.setError(getResources().getText(R.string.err_profile_url_empty));
505 URL url = new URL(val);
506 String host = url.getHost();
507 if (host == null || host.isEmpty())
508 throw new MalformedURLException("Missing host");
509 String protocol = url.getProtocol()
511 if (!protocol.equals("HTTP") && !protocol.equals("HTTPS")) {
513 urlLayout.setError(getResources().getText(R.string.err_invalid_url));
516 catch (MalformedURLException e) {
518 urlLayout.setError(getResources().getText(R.string.err_invalid_url));
523 private void checkInsecureSchemeWithAuth() {
524 boolean showWarning = false;
526 final ProfileDetailModel model = getModel();
528 if (model.getUseAuthentication()) {
529 String urlText = model.getUrl();
530 if (urlText.startsWith("http") && !urlText.startsWith("https"))
535 insecureWarningText.setVisibility(View.VISIBLE);
537 insecureWarningText.setVisibility(View.GONE);
539 private void hookClearErrorOnFocusListener(TextView view, TextInputLayout layout) {
540 view.setOnFocusChangeListener((v, hasFocus) -> {
542 layout.setError(null);
544 view.addTextChangedListener(new TextWatcher() {
546 public void beforeTextChanged(CharSequence s, int start, int count, int after) {
549 public void onTextChanged(CharSequence s, int start, int before, int count) {
550 layout.setError(null);
553 public void afterTextChanged(Editable s) {
557 private void syncModelFromUI() {
558 if (syncingModelFromUI)
561 syncingModelFromUI = true;
564 ProfileDetailModel model = getModel();
566 model.setProfileName(profileName.getText());
567 model.setUrl(url.getText());
568 model.setPreferredAccountsFilter(preferredAccountsFilter.getText());
569 model.setAuthUserName(userName.getText());
570 model.setAuthPassword(password.getText());
573 syncingModelFromUI = false;
576 private boolean checkValidity() {
577 boolean valid = true;
579 String val = String.valueOf(profileName.getText());
584 profileNameLayout.setError(getResources().getText(R.string.err_profile_name_empty));
587 if (!checkUrlValidity())
590 if (useAuthentication.isChecked()) {
591 val = String.valueOf(userName.getText());
596 userNameLayout.setError(
597 getResources().getText(R.string.err_profile_user_name_empty));
600 val = String.valueOf(password.getText());
605 passwordLayout.setError(
606 getResources().getText(R.string.err_profile_password_empty));
612 private void resetDefaultCommodity() {
613 defaultCommoditySet = false;
614 defaultCommodity.setText(R.string.btn_no_currency);
615 defaultCommodity.setTypeface(defaultCommodity.getTypeface(), Typeface.ITALIC);
617 private void setDefaultCommodity(@NonNull @NotNull String name) {
618 defaultCommoditySet = true;
619 defaultCommodity.setText(name);
620 defaultCommodity.setTypeface(Typeface.DEFAULT);
622 interface TextChangeSyncRoutine {
623 void onTextChanged(String text);