]> git.ktnx.net Git - mobile-ledger.git/blob - app/src/main/java/net/ktnx/mobileledger/ui/profiles/ProfileDetailFragment.java
whitespace
[mobile-ledger.git] / app / src / main / java / net / ktnx / mobileledger / ui / profiles / ProfileDetailFragment.java
1 /*
2  * Copyright © 2019 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.
8  *
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.
13  *
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/>.
16  */
17
18 package net.ktnx.mobileledger.ui.profiles;
19
20 import android.app.Activity;
21 import android.app.AlertDialog;
22 import android.content.DialogInterface;
23 import android.os.Bundle;
24 import android.text.Editable;
25 import android.text.TextWatcher;
26 import android.view.LayoutInflater;
27 import android.view.Menu;
28 import android.view.MenuInflater;
29 import android.view.MenuItem;
30 import android.view.View;
31 import android.view.ViewGroup;
32 import android.widget.LinearLayout;
33 import android.widget.Switch;
34 import android.widget.TextView;
35
36 import com.google.android.material.appbar.CollapsingToolbarLayout;
37 import com.google.android.material.floatingactionbutton.FloatingActionButton;
38 import com.google.android.material.textfield.TextInputLayout;
39
40 import net.ktnx.mobileledger.BuildConfig;
41 import net.ktnx.mobileledger.R;
42 import net.ktnx.mobileledger.model.Data;
43 import net.ktnx.mobileledger.model.MobileLedgerProfile;
44 import net.ktnx.mobileledger.ui.HueRingDialog;
45 import net.ktnx.mobileledger.ui.activity.ProfileDetailActivity;
46 import net.ktnx.mobileledger.utils.Colors;
47
48 import java.util.Objects;
49
50 import androidx.annotation.NonNull;
51 import androidx.annotation.Nullable;
52 import androidx.fragment.app.Fragment;
53
54 import static net.ktnx.mobileledger.utils.Logger.debug;
55
56 /**
57  * A fragment representing a single Profile detail screen.
58  * a {@link ProfileDetailActivity}
59  * on handsets.
60  */
61 public class ProfileDetailFragment extends Fragment implements HueRingDialog.HueSelectedListener {
62     /**
63      * The fragment argument representing the item ID that this fragment
64      * represents.
65      */
66     public static final String ARG_ITEM_ID = "item_id";
67
68     /**
69      * The dummy content this fragment is presenting.
70      */
71     private MobileLedgerProfile mProfile;
72     private TextView url;
73     private Switch postingPermitted;
74     private TextInputLayout urlLayout;
75     private LinearLayout authParams;
76     private Switch useAuthentication;
77     private TextView userName;
78     private TextInputLayout userNameLayout;
79     private TextView password;
80     private TextInputLayout passwordLayout;
81     private TextView profileName;
82     private TextInputLayout profileNameLayout;
83     private TextView preferredAccountsFilter;
84     private TextInputLayout preferredAccountsFilterLayout;
85     private View huePickerView;
86
87     /**
88      * Mandatory empty constructor for the fragment manager to instantiate the
89      * fragment (e.g. upon screen orientation changes).
90      */
91     public ProfileDetailFragment() {
92     }
93     @Override
94     public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
95         debug("profiles", "[fragment] Creating profile details options menu");
96         super.onCreateOptionsMenu(menu, inflater);
97         inflater.inflate(R.menu.profile_details, menu);
98         final MenuItem menuDeleteProfile = menu.findItem(R.id.menuDelete);
99         menuDeleteProfile.setOnMenuItemClickListener(item -> {
100             AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
101             builder.setTitle(mProfile.getName());
102             builder.setMessage(R.string.remove_profile_dialog_message);
103             builder.setPositiveButton(R.string.Remove, new DialogInterface.OnClickListener() {
104                 @Override
105                 public void onClick(DialogInterface dialog, int which) {
106                     debug("profiles",
107                             String.format("[fragment] removing profile %s", mProfile.getUuid()));
108                     mProfile.removeFromDB();
109                     Data.profiles.remove(mProfile);
110                     if (Data.profile.get().equals(mProfile)) {
111                         debug("profiles", "[fragment] setting current profile to 0");
112                         Data.setCurrentProfile(Data.profiles.get(0));
113                     }
114                     getActivity().finish();
115                 }
116             });
117             builder.show();
118             return false;
119         });
120         menuDeleteProfile.setVisible((mProfile != null) && (Data.profiles.size() > 1));
121
122         if (BuildConfig.DEBUG) {
123             final MenuItem menuWipeProfileData = menu.findItem(R.id.menuWipeData);
124             menuWipeProfileData.setOnMenuItemClickListener(this::onWipeDataMenuClicked);
125             menuWipeProfileData.setVisible(mProfile != null);
126         }
127     }
128     private boolean onWipeDataMenuClicked(MenuItem item) {
129         // this is a development option, so no confirmation
130         mProfile.wipeAllData();
131         Data.profile.forceNotifyObservers();
132         return true;
133     }
134     @Override
135     public void onCreate(Bundle savedInstanceState) {
136         super.onCreate(savedInstanceState);
137
138         if ((getArguments() != null) && getArguments().containsKey(ARG_ITEM_ID)) {
139             int index = getArguments().getInt(ARG_ITEM_ID, -1);
140             if (index != -1) mProfile = Data.profiles.get(index);
141
142             Activity activity = this.getActivity();
143             if (activity == null) throw new AssertionError();
144             CollapsingToolbarLayout appBarLayout = activity.findViewById(R.id.toolbar_layout);
145             if (appBarLayout != null) {
146                 if (mProfile != null) appBarLayout.setTitle(mProfile.getName());
147                 else appBarLayout.setTitle(getResources().getString(R.string.new_profile_title));
148             }
149         }
150     }
151     @Override
152     public void onActivityCreated(@Nullable Bundle savedInstanceState) {
153         super.onActivityCreated(savedInstanceState);
154         Activity context = getActivity();
155         if (context == null) return;
156
157         FloatingActionButton fab = context.findViewById(R.id.fab);
158         fab.setOnClickListener(v -> {
159             if (!checkValidity()) return;
160
161             if (mProfile != null) {
162                 updateProfileFromUI();
163 //                debug("profiles", String.format("Selected item is %d", mProfile.getThemeId()));
164                 mProfile.storeInDB();
165                 debug("profiles", "profile stored in DB");
166                 Data.profiles.triggerItemChangedNotification(mProfile);
167
168
169                 if (mProfile.getUuid().equals(Data.profile.get().getUuid())) {
170                     // dummy update to notify the observers of the possibly new name/URL
171                     Data.profile.forceNotifyObservers();
172                 }
173             }
174             else {
175                 mProfile = new MobileLedgerProfile();
176                 updateProfileFromUI();
177                 mProfile.storeInDB();
178                 Data.profiles.add(mProfile);
179                 MobileLedgerProfile.storeProfilesOrder();
180
181                 // first profile ever?
182                 if (Data.profiles.size() == 1) Data.profile.set(mProfile);
183             }
184
185             Activity activity = getActivity();
186             if (activity != null) activity.finish();
187         });
188
189         profileName.requestFocus();
190     }
191     private void updateProfileFromUI() {
192         mProfile.setName(profileName.getText());
193         mProfile.setUrl(url.getText());
194         mProfile.setPostingPermitted(postingPermitted.isChecked());
195         mProfile.setPreferredAccountsFilter(preferredAccountsFilter.getText());
196         mProfile.setAuthEnabled(useAuthentication.isChecked());
197         mProfile.setAuthUserName(userName.getText());
198         mProfile.setAuthPassword(password.getText());
199         mProfile.setThemeId(huePickerView.getTag());
200     }
201     @Override
202     public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
203                              Bundle savedInstanceState) {
204         View rootView = inflater.inflate(R.layout.profile_detail, container, false);
205
206         profileName = rootView.findViewById(R.id.profile_name);
207         profileNameLayout = rootView.findViewById(R.id.profile_name_layout);
208         url = rootView.findViewById(R.id.url);
209         urlLayout = rootView.findViewById(R.id.url_layout);
210         postingPermitted = rootView.findViewById(R.id.profile_permit_posting);
211         authParams = rootView.findViewById(R.id.auth_params);
212         useAuthentication = rootView.findViewById(R.id.enable_http_auth);
213         userName = rootView.findViewById(R.id.auth_user_name);
214         userNameLayout = rootView.findViewById(R.id.auth_user_name_layout);
215         password = rootView.findViewById(R.id.password);
216         passwordLayout = rootView.findViewById(R.id.password_layout);
217         huePickerView = rootView.findViewById(R.id.btn_pick_ring_color);
218         preferredAccountsFilter = rootView.findViewById(R.id.preferred_accounts_filter_filter);
219         preferredAccountsFilterLayout =
220                 rootView.findViewById(R.id.preferred_accounts_accounts_filter_layout);
221
222         useAuthentication.setOnCheckedChangeListener((buttonView, isChecked) -> {
223             debug("profiles", isChecked ? "auth enabled " : "auth disabled");
224             authParams.setVisibility(isChecked ? View.VISIBLE : View.GONE);
225             if (isChecked) userName.requestFocus();
226         });
227
228         postingPermitted.setOnCheckedChangeListener(((buttonView, isChecked) -> {
229             preferredAccountsFilterLayout.setVisibility(isChecked ? View.VISIBLE : View.GONE);
230         }));
231
232         hookClearErrorOnFocusListener(profileName, profileNameLayout);
233         hookClearErrorOnFocusListener(url, urlLayout);
234         hookClearErrorOnFocusListener(userName, userNameLayout);
235         hookClearErrorOnFocusListener(password, passwordLayout);
236
237         int profileThemeId;
238         if (mProfile != null) {
239             profileName.setText(mProfile.getName());
240             postingPermitted.setChecked(mProfile.isPostingPermitted());
241             url.setText(mProfile.getUrl());
242             useAuthentication.setChecked(mProfile.isAuthEnabled());
243             authParams.setVisibility(mProfile.isAuthEnabled() ? View.VISIBLE : View.GONE);
244             userName.setText(mProfile.isAuthEnabled() ? mProfile.getAuthUserName() : "");
245             password.setText(mProfile.isAuthEnabled() ? mProfile.getAuthPassword() : "");
246             preferredAccountsFilter.setText(mProfile.getPreferredAccountsFilter());
247             profileThemeId = mProfile.getThemeId();
248         }
249         else {
250             profileName.setText("");
251             url.setText("https://");
252             postingPermitted.setChecked(true);
253             useAuthentication.setChecked(false);
254             authParams.setVisibility(View.GONE);
255             userName.setText("");
256             password.setText("");
257             preferredAccountsFilter.setText(null);
258             profileThemeId = -1;
259         }
260
261         final int hue = (profileThemeId == -1) ? Colors.DEFAULT_HUE_DEG : profileThemeId;
262         final int profileColor = Colors.getPrimaryColorForHue(hue);
263
264         huePickerView.setBackgroundColor(profileColor);
265         huePickerView.setTag(profileThemeId);
266         huePickerView.setOnClickListener(v -> {
267             HueRingDialog d = new HueRingDialog(
268                     Objects.requireNonNull(ProfileDetailFragment.this.getContext()),
269                     profileThemeId, (Integer) v.getTag());
270             d.show();
271             d.setColorSelectedListener(this);
272         });
273         return rootView;
274     }
275     private void hookClearErrorOnFocusListener(TextView view, TextInputLayout layout) {
276         view.setOnFocusChangeListener((v, hasFocus) -> {
277             if (hasFocus) layout.setError(null);
278         });
279         view.addTextChangedListener(new TextWatcher() {
280             @Override
281             public void beforeTextChanged(CharSequence s, int start, int count, int after) {
282             }
283             @Override
284             public void onTextChanged(CharSequence s, int start, int before, int count) {
285                 layout.setError(null);
286             }
287             @Override
288             public void afterTextChanged(Editable s) {
289             }
290         });
291     }
292     private boolean checkValidity() {
293         boolean valid = true;
294
295         String val = String.valueOf(profileName.getText());
296         if (val.trim().isEmpty()) {
297             valid = false;
298             profileNameLayout.setError(getResources().getText(R.string.err_profile_name_empty));
299         }
300
301         val = String.valueOf(url.getText());
302         if (val.trim().isEmpty()) {
303             valid = false;
304             urlLayout.setError(getResources().getText(R.string.err_profile_url_empty));
305         }
306         if (useAuthentication.isChecked()) {
307             val = String.valueOf(userName.getText());
308             if (val.trim().isEmpty()) {
309                 valid = false;
310                 userNameLayout
311                         .setError(getResources().getText(R.string.err_profile_user_name_empty));
312             }
313
314             val = String.valueOf(password.getText());
315             if (val.trim().isEmpty()) {
316                 valid = false;
317                 passwordLayout
318                         .setError(getResources().getText(R.string.err_profile_password_empty));
319             }
320         }
321
322         return valid;
323     }
324     @Override
325     public void onHueSelected(int hue) {
326         huePickerView.setBackgroundColor(Colors.getPrimaryColorForHue(hue));
327         huePickerView.setTag(hue);
328     }
329 }