Nagram/TMessagesProj/src/main/java/org/telegram/ui/PrivacySettingsActivity.java

/*
 * This is the source code of Telegram for Android v. 1.7.x.
 * It is licensed under GNU GPL v. 2 or later.
 * You should have received a copy of the license in this archive (see LICENSE).
 *
 * Copyright Nikolai Kudashov, 2013-2014.
 */

package org.telegram.ui;

import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.FrameLayout;
import android.widget.ListView;
import android.widget.Toast;

import org.telegram.android.AndroidUtilities;
import org.telegram.android.ContactsController;
import org.telegram.android.LocaleController;
import org.telegram.android.MessagesController;
import org.telegram.android.NotificationCenter;
import org.telegram.messenger.ConnectionsManager;
import org.telegram.messenger.FileLog;
import org.telegram.messenger.R;
import org.telegram.messenger.RPCRequest;
import org.telegram.messenger.TLObject;
import org.telegram.messenger.TLRPC;
import org.telegram.messenger.UserConfig;
import org.telegram.ui.ActionBar.ActionBar;
import org.telegram.ui.ActionBar.BaseFragment;
import org.telegram.ui.Adapters.BaseFragmentAdapter;
import org.telegram.ui.Cells.HeaderCell;
import org.telegram.ui.Cells.TextInfoPrivacyCell;
import org.telegram.ui.Cells.TextSettingsCell;

import java.util.ArrayList;

public class PrivacySettingsActivity extends BaseFragment implements NotificationCenter.NotificationCenterDelegate {

    private ListAdapter listAdapter;

    private int privacySectionRow;
    private int blockedRow;
    private int lastSeenRow;
    private int lastSeenDetailRow;
    private int securitySectionRow;
    private int terminateSessionsRow;
    private int passwordRow;
    private int passcodeRow;
    private int terminateSessionsDetailRow;
    private int deleteAccountSectionRow;
    private int deleteAccountRow;
    private int deleteAccountDetailRow;
    private int rowCount;

    @Override
    public boolean onFragmentCreate() {
        super.onFragmentCreate();

        ContactsController.getInstance().loadPrivacySettings();

        rowCount = 0;
        privacySectionRow = rowCount++;
        blockedRow = rowCount++;
        lastSeenRow = rowCount++;
        lastSeenDetailRow = rowCount++;
        securitySectionRow = rowCount++;
        passcodeRow = rowCount++;
        terminateSessionsRow = rowCount++;
        terminateSessionsDetailRow = rowCount++;
        deleteAccountSectionRow = rowCount++;
        deleteAccountRow = rowCount++;
        deleteAccountDetailRow = rowCount++;
        passwordRow = -1;

        NotificationCenter.getInstance().addObserver(this, NotificationCenter.privacyRulesUpdated);

        return true;
    }

    @Override
    public void onFragmentDestroy() {
        super.onFragmentDestroy();
        NotificationCenter.getInstance().removeObserver(this, NotificationCenter.privacyRulesUpdated);
    }

    @Override
    public View createView(LayoutInflater inflater) {
        if (fragmentView == null) {
            actionBar.setBackButtonImage(R.drawable.ic_ab_back);
            actionBar.setAllowOverlayTitle(true);
            actionBar.setTitle(LocaleController.getString("PrivacySettings", R.string.PrivacySettings));
            actionBar.setActionBarMenuOnItemClick(new ActionBar.ActionBarMenuOnItemClick() {
                @Override
                public void onItemClick(int id) {
                    if (id == -1) {
                        finishFragment();
                    }
                }
            });

            listAdapter = new ListAdapter(getParentActivity());

            fragmentView = new FrameLayout(getParentActivity());
            FrameLayout frameLayout = (FrameLayout) fragmentView;
            frameLayout.setBackgroundColor(0xfff0f0f0);

            ListView listView = new ListView(getParentActivity());
            listView.setDivider(null);
            listView.setDividerHeight(0);
            listView.setVerticalScrollBarEnabled(false);
            listView.setDrawSelectorOnTop(true);
            frameLayout.addView(listView);
            FrameLayout.LayoutParams layoutParams = (FrameLayout.LayoutParams) listView.getLayoutParams();
            layoutParams.width = FrameLayout.LayoutParams.MATCH_PARENT;
            layoutParams.height = FrameLayout.LayoutParams.MATCH_PARENT;
            layoutParams.gravity = Gravity.TOP;
            listView.setLayoutParams(layoutParams);
            listView.setAdapter(listAdapter);
            listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
                @Override
                public void onItemClick(AdapterView<?> adapterView, View view, final int i, long l) {
                    if (i == blockedRow) {
                        presentFragment(new BlockedUsersActivity());
                    } else if (i == terminateSessionsRow) {
                        if (getParentActivity() == null) {
                            return;
                        }
                        AlertDialog.Builder builder = new AlertDialog.Builder(getParentActivity());
                        builder.setMessage(LocaleController.getString("AreYouSureSessions", R.string.AreYouSureSessions));
                        builder.setTitle(LocaleController.getString("AppName", R.string.AppName));
                        builder.setPositiveButton(LocaleController.getString("OK", R.string.OK), new DialogInterface.OnClickListener() {
                            @Override
                            public void onClick(DialogInterface dialogInterface, int i) {
                                TLRPC.TL_auth_resetAuthorizations req = new TLRPC.TL_auth_resetAuthorizations();
                                ConnectionsManager.getInstance().performRpc(req, new RPCRequest.RPCRequestDelegate() {
                                    @Override
                                    public void run(final TLObject response, final TLRPC.TL_error error) {
                                        AndroidUtilities.runOnUIThread(new Runnable() {
                                            @Override
                                            public void run() {
                                                if (getParentActivity() == null) {
                                                    return;
                                                }
                                                if (error == null && response instanceof TLRPC.TL_boolTrue) {
                                                    Toast toast = Toast.makeText(getParentActivity(), LocaleController.getString("TerminateAllSessions", R.string.TerminateAllSessions), Toast.LENGTH_SHORT);
                                                    toast.show();
                                                } else {
                                                    Toast toast = Toast.makeText(getParentActivity(), LocaleController.getString("UnknownError", R.string.UnknownError), Toast.LENGTH_SHORT);
                                                    toast.show();
                                                }
                                            }
                                        });
                                        UserConfig.registeredForPush = false;
                                        UserConfig.registeredForInternalPush = false;
                                        UserConfig.saveConfig(false);
                                        MessagesController.getInstance().registerForPush(UserConfig.pushString);
                                        ConnectionsManager.getInstance().initPushConnection();
                                    }
                                });
                            }
                        });
                        builder.setNegativeButton(LocaleController.getString("Cancel", R.string.Cancel), null);
                        showAlertDialog(builder);
                    } else if (i == deleteAccountRow) {
                        if (getParentActivity() == null) {
                            return;
                        }
                        AlertDialog.Builder builder = new AlertDialog.Builder(getParentActivity());
                        builder.setTitle(LocaleController.getString("DeleteAccountTitle", R.string.DeleteAccountTitle));
                        builder.setItems(new CharSequence[] {
                                LocaleController.formatPluralString("Months", 1),
                                LocaleController.formatPluralString("Months", 3),
                                LocaleController.formatPluralString("Months", 6),
                                LocaleController.formatPluralString("Years", 1)
                        }, new DialogInterface.OnClickListener() {
                            @Override
                            public void onClick(DialogInterface dialog, int which) {
                                int value = 0;
                                if (which == 0) {
                                    value = 30;
                                } else if (which == 1) {
                                    value = 90;
                                } else if (which == 2) {
                                    value = 182;
                                } else if (which == 3) {
                                    value = 365;
                                }
                                final ProgressDialog progressDialog = new ProgressDialog(getParentActivity());
                                progressDialog.setMessage(LocaleController.getString("Loading", R.string.Loading));
                                progressDialog.setCanceledOnTouchOutside(false);
                                progressDialog.setCancelable(false);
                                progressDialog.show();

                                final TLRPC.TL_account_setAccountTTL req = new TLRPC.TL_account_setAccountTTL();
                                req.ttl = new TLRPC.TL_accountDaysTTL();
                                req.ttl.days = value;
                                ConnectionsManager.getInstance().performRpc(req, new RPCRequest.RPCRequestDelegate() {
                                    @Override
                                    public void run(final TLObject response, final TLRPC.TL_error error) {
                                        AndroidUtilities.runOnUIThread(new Runnable() {
                                            @Override
                                            public void run() {
                                                try {
                                                    progressDialog.dismiss();
                                                } catch (Exception e) {
                                                    FileLog.e("tmessages", e);
                                                }
                                                if (response instanceof TLRPC.TL_boolTrue) {
                                                    ContactsController.getInstance().setDeleteAccountTTL(req.ttl.days);
                                                    listAdapter.notifyDataSetChanged();
                                                }
                                            }
                                        });
                                    }
                                });
                            }
                        });
                        builder.setNegativeButton(LocaleController.getString("Cancel", R.string.Cancel), null);
                        showAlertDialog(builder);
                    } else if (i == lastSeenRow) {
                        presentFragment(new LastSeenActivity());
                    } else if (i == passwordRow) {
                        presentFragment(new AccountPasswordActivity(0));
                    } else if (i == passcodeRow) {
                        if (UserConfig.passcodeHash.length() > 0) {
                            presentFragment(new PasscodeActivity(2));
                        } else {
                            presentFragment(new PasscodeActivity(0));
                        }
                    }
                }
            });
        } else {
            ViewGroup parent = (ViewGroup)fragmentView.getParent();
            if (parent != null) {
                parent.removeView(fragmentView);
            }
        }
        return fragmentView;
    }

    @Override
    public void didReceivedNotification(int id, Object... args) {
        if (id == NotificationCenter.privacyRulesUpdated) {
            if (listAdapter != null) {
                listAdapter.notifyDataSetChanged();
            }
        }
    }

    private String formatRulesString() {
        ArrayList<TLRPC.PrivacyRule> privacyRules = ContactsController.getInstance().getPrivacyRules();
        if (privacyRules.size() == 0) {
            return LocaleController.getString("LastSeenNobody", R.string.LastSeenNobody);
        }
        int type = -1;
        int plus = 0;
        int minus = 0;
        for (TLRPC.PrivacyRule rule : privacyRules) {
            if (rule instanceof TLRPC.TL_privacyValueAllowUsers) {
                plus += rule.users.size();
            } else if (rule instanceof TLRPC.TL_privacyValueDisallowUsers) {
                minus += rule.users.size();
            } else if (rule instanceof TLRPC.TL_privacyValueAllowAll) {
                type = 0;
            } else if (rule instanceof TLRPC.TL_privacyValueDisallowAll) {
                type = 1;
            } else {
                type = 2;
            }
        }
        if (type == 0 || type == -1 && minus > 0) {
            if (minus == 0) {
                return LocaleController.getString("LastSeenEverybody", R.string.LastSeenEverybody);
            } else {
                return LocaleController.formatString("LastSeenEverybodyMinus", R.string.LastSeenEverybodyMinus, minus);
            }
        } else if (type == 2 || type == -1 && minus > 0 && plus > 0) {
            if (plus == 0 && minus == 0) {
                return LocaleController.getString("LastSeenContacts", R.string.LastSeenContacts);
            } else {
                if (plus != 0 && minus != 0) {
                    return LocaleController.formatString("LastSeenContactsMinusPlus", R.string.LastSeenContactsMinusPlus, minus, plus);
                } else if (minus != 0) {
                    return LocaleController.formatString("LastSeenContactsMinus", R.string.LastSeenContactsMinus, minus);
                } else if (plus != 0) {
                    return LocaleController.formatString("LastSeenContactsPlus", R.string.LastSeenContactsPlus, plus);
                }
            }
        } else if (type == 1 || type == -1 && plus > 0) {
            if (plus == 0) {
                return LocaleController.getString("LastSeenNobody", R.string.LastSeenNobody);
            } else {
                return LocaleController.formatString("LastSeenNobodyPlus", R.string.LastSeenNobodyPlus, plus);
            }
        }
        return "unknown";
    }

    @Override
    public void onResume() {
        super.onResume();
        if (listAdapter != null) {
            listAdapter.notifyDataSetChanged();
        }
    }

    private class ListAdapter extends BaseFragmentAdapter {
        private Context mContext;

        public ListAdapter(Context context) {
            mContext = context;
        }

        @Override
        public boolean areAllItemsEnabled() {
            return false;
        }

        @Override
        public boolean isEnabled(int i) {
            return i == passcodeRow || i == passwordRow || i == blockedRow || i == terminateSessionsRow || i == lastSeenRow && !ContactsController.getInstance().getLoadingLastSeenInfo() || i == deleteAccountRow && !ContactsController.getInstance().getLoadingDeleteInfo();
        }

        @Override
        public int getCount() {
            return rowCount;
        }

        @Override
        public Object getItem(int i) {
            return null;
        }

        @Override
        public long getItemId(int i) {
            return i;
        }

        @Override
        public boolean hasStableIds() {
            return false;
        }

        @Override
        public View getView(int i, View view, ViewGroup viewGroup) {
            int type = getItemViewType(i);
            if (type == 0) {
                if (view == null) {
                    view = new TextSettingsCell(mContext);
                    view.setBackgroundColor(0xffffffff);
                }
                TextSettingsCell textCell = (TextSettingsCell) view;
                if (i == blockedRow) {
                    textCell.setText(LocaleController.getString("BlockedUsers", R.string.BlockedUsers), true);
                } else if (i == terminateSessionsRow) {
                    textCell.setText(LocaleController.getString("TerminateAllSessions", R.string.TerminateAllSessions), false);
                } else if (i == passwordRow) {
                    textCell.setText(LocaleController.getString("Password", R.string.Password), true);
                } else if (i == passcodeRow) {
                    textCell.setText(LocaleController.getString("Passcode", R.string.Passcode), true);
                } else if (i == lastSeenRow) {
                    String value;
                    if (ContactsController.getInstance().getLoadingLastSeenInfo()) {
                        value = LocaleController.getString("Loading", R.string.Loading);
                    } else {
                        value = formatRulesString();
                    }
                    textCell.setTextAndValue(LocaleController.getString("PrivacyLastSeen", R.string.PrivacyLastSeen), value, false);
                }  else if (i == deleteAccountRow) {
                    String value;
                    if (ContactsController.getInstance().getLoadingDeleteInfo()) {
                        value = LocaleController.getString("Loading", R.string.Loading);
                    } else {
                        int ttl = ContactsController.getInstance().getDeleteAccountTTL();
                        if (ttl <= 182) {
                            value = LocaleController.formatPluralString("Months", ttl / 30);
                        } else if (ttl == 365) {
                            value = LocaleController.formatPluralString("Years", ttl / 365);
                        } else {
                            value = LocaleController.formatPluralString("Days", ttl);
                        }
                    }
                    textCell.setTextAndValue(LocaleController.getString("DeleteAccountIfAwayFor", R.string.DeleteAccountIfAwayFor), value, false);
                }
            } else if (type == 1) {
                if (view == null) {
                    view = new TextInfoPrivacyCell(mContext);
                }
                if (i == deleteAccountDetailRow) {
                    ((TextInfoPrivacyCell) view).setText(LocaleController.getString("DeleteAccountHelp", R.string.DeleteAccountHelp));
                    view.setBackgroundResource(R.drawable.greydivider_bottom);
                } else if (i == lastSeenDetailRow) {
                    ((TextInfoPrivacyCell) view).setText(LocaleController.getString("LastSeenHelp", R.string.LastSeenHelp));
                    view.setBackgroundResource(R.drawable.greydivider);
                } else if (i == terminateSessionsDetailRow) {
                    ((TextInfoPrivacyCell) view).setText(LocaleController.getString("ClearOtherSessionsHelp", R.string.ClearOtherSessionsHelp));
                    view.setBackgroundResource(R.drawable.greydivider);
                }
            } else if (type == 2) {
                if (view == null) {
                    view = new HeaderCell(mContext);
                    view.setBackgroundColor(0xffffffff);
                }
                if (i == privacySectionRow) {
                    ((HeaderCell) view).setText(LocaleController.getString("PrivacyTitle", R.string.PrivacyTitle));
                } else if (i == securitySectionRow) {
                    ((HeaderCell) view).setText(LocaleController.getString("SecurityTitle", R.string.SecurityTitle));
                } else if (i == deleteAccountSectionRow) {
                    ((HeaderCell) view).setText(LocaleController.getString("DeleteAccountTitle", R.string.DeleteAccountTitle));
                }
            }
            return view;
        }

        @Override
        public int getItemViewType(int i) {
            if (i == lastSeenRow || i == blockedRow || i == deleteAccountRow || i == terminateSessionsRow || i == passwordRow || i == passcodeRow) {
                return 0;
            } else if (i == deleteAccountDetailRow || i == lastSeenDetailRow || i == terminateSessionsDetailRow) {
                return 1;
            } else if (i == securitySectionRow || i == deleteAccountSectionRow || i == privacySectionRow) {
                return 2;
            }
            return 0;
        }

        @Override
        public int getViewTypeCount() {
            return 3;
        }

        @Override
        public boolean isEmpty() {
            return false;
        }
    }
}