session-android/app/src/main/java/org/thoughtcrime/securesms/conversation/ConversationUpdateItem.java

package org.thoughtcrime.securesms.conversation;

import android.content.Context;
import android.graphics.PorterDuff;
import android.graphics.PorterDuffColorFilter;
import android.util.AttributeSet;
import android.view.View;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;

import androidx.annotation.ColorInt;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;

import org.session.libsession.messaging.sending_receiving.data_extraction.DataExtractionNotificationInfoMessage;
import org.session.libsession.utilities.ExpirationUtil;
import org.session.libsession.utilities.Util;
import org.session.libsession.utilities.recipients.Recipient;
import org.session.libsession.utilities.recipients.RecipientModifiedListener;
import org.session.libsignal.utilities.guava.Optional;
import org.thoughtcrime.securesms.BindableConversationItem;
import org.thoughtcrime.securesms.database.model.MessageRecord;
import org.thoughtcrime.securesms.loki.utilities.GeneralUtilitiesKt;
import org.thoughtcrime.securesms.mms.GlideRequests;
import org.thoughtcrime.securesms.util.DateUtils;

import java.util.Locale;
import java.util.Set;

import network.loki.messenger.R;

//TODO Remove this class.
public class ConversationUpdateItem extends LinearLayout
    implements RecipientModifiedListener, BindableConversationItem
{
  private static final String TAG = ConversationUpdateItem.class.getSimpleName();

  private Set<MessageRecord> batchSelected;

  private ImageView     icon;
  private TextView      title;
  private TextView      body;
  private TextView      date;
  private Recipient     sender;
  private MessageRecord messageRecord;
  private Locale        locale;

  public ConversationUpdateItem(Context context) {
    super(context);
  }

  public ConversationUpdateItem(Context context, AttributeSet attrs) {
    super(context, attrs);
  }

  @Override
  public void onFinishInflate() {
    super.onFinishInflate();

    this.icon  = findViewById(R.id.conversation_update_icon);
    this.title = findViewById(R.id.conversation_update_title);
    this.body  = findViewById(R.id.conversation_update_body);
    this.date  = findViewById(R.id.conversation_update_date);

    this.setOnClickListener(new InternalClickListener(null));
  }

  @Override
  public void bind(@NonNull MessageRecord           messageRecord,
                   @NonNull Optional<MessageRecord> previousMessageRecord,
                   @NonNull Optional<MessageRecord> nextMessageRecord,
                   @NonNull GlideRequests glideRequests,
                   @NonNull Locale                  locale,
                   @NonNull Set<MessageRecord>      batchSelected,
                   @NonNull Recipient               conversationRecipient,
                   @Nullable String                 searchQuery,
                            boolean                 pulseUpdate)
  {
    this.batchSelected = batchSelected;

    bind(messageRecord, locale);
  }

  @Override
  public void setEventListener(@Nullable EventListener listener) {
    // No events to report yet
  }

  @Override
  public MessageRecord getMessageRecord() {
    return messageRecord;
  }

  private void bind(@NonNull MessageRecord messageRecord, @NonNull Locale locale) {
    this.messageRecord = messageRecord;
    this.sender        = messageRecord.getIndividualRecipient();
    this.locale        = locale;

    this.sender.addListener(this);

    if (messageRecord.isCallLog())                setCallRecord(messageRecord);
    else if (messageRecord.isExpirationTimerUpdate())  setTimerRecord(messageRecord);
    else if (messageRecord.isScreenshotNotification())   setDataExtractionRecord(messageRecord, DataExtractionNotificationInfoMessage.Kind.SCREENSHOT);
    else if (messageRecord.isMediaSavedNotification())   setDataExtractionRecord(messageRecord, DataExtractionNotificationInfoMessage.Kind.MEDIA_SAVED);
    else                                               throw new AssertionError("Neither group nor log nor joined.");

    if (batchSelected.contains(messageRecord)) setSelected(true);
    else                                       setSelected(false);
  }

  private void setCallRecord(MessageRecord messageRecord) {
    if      (messageRecord.isIncomingCall()) icon.setImageResource(R.drawable.ic_call_received_grey600_24dp);
    else if (messageRecord.isOutgoingCall()) icon.setImageResource(R.drawable.ic_call_made_grey600_24dp);
    else                                     icon.setImageResource(R.drawable.ic_call_missed_grey600_24dp);

    body.setText(messageRecord.getDisplayBody(getContext()));
    date.setText(DateUtils.getExtendedRelativeTimeSpanString(getContext(), locale, messageRecord.getDateReceived()));

    title.setVisibility(GONE);
    body.setVisibility(VISIBLE);
    date.setVisibility(View.VISIBLE);
  }

  private void setTimerRecord(final MessageRecord messageRecord) {
    @ColorInt int color = GeneralUtilitiesKt.getColorWithID(getResources(), R.color.text, getContext().getTheme());
    if (messageRecord.getExpiresIn() > 0) {
      icon.setImageResource(R.drawable.ic_timer);
      icon.setColorFilter(new PorterDuffColorFilter(color, PorterDuff.Mode.MULTIPLY));
    } else {
      icon.setImageResource(R.drawable.ic_timer_disabled);
      icon.setColorFilter(new PorterDuffColorFilter(color, PorterDuff.Mode.MULTIPLY));
    }

    title.setText(ExpirationUtil.getExpirationDisplayValue(getContext(), (int)(messageRecord.getExpiresIn() / 1000)));
    body.setText(messageRecord.getDisplayBody(getContext()));

    title.setVisibility(VISIBLE);
    body.setVisibility(VISIBLE);
    date.setVisibility(GONE);
  }

  private void setDataExtractionRecord(final MessageRecord messageRecord, DataExtractionNotificationInfoMessage.Kind kind) {
    @ColorInt int color = GeneralUtilitiesKt.getColorWithID(getResources(), R.color.text, getContext().getTheme());
    if (kind == DataExtractionNotificationInfoMessage.Kind.SCREENSHOT) {
      icon.setImageResource(R.drawable.quick_camera_dark);
    } else if (kind == DataExtractionNotificationInfoMessage.Kind.MEDIA_SAVED) {
      icon.setImageResource(R.drawable.ic_file_download_white_36dp);
    }
    icon.setColorFilter(new PorterDuffColorFilter(color, PorterDuff.Mode.MULTIPLY));

    body.setText(messageRecord.getDisplayBody(getContext()));

    title.setVisibility(VISIBLE);
    body.setVisibility(VISIBLE);
    date.setVisibility(GONE);
  }

  private  void setTextMessageRecord(MessageRecord messageRecord) {
    body.setText(messageRecord.getDisplayBody(getContext()));

    icon.setVisibility(GONE);
    title.setVisibility(GONE);
    body.setVisibility(VISIBLE);
    date.setVisibility(GONE);
  }
  
  @Override
  public void onModified(Recipient recipient) {
    Util.runOnMain(() -> bind(messageRecord, locale));
  }

  @Override
  public void setOnClickListener(View.OnClickListener l) {
    super.setOnClickListener(new InternalClickListener(l));
  }

  @Override
  public void unbind() {
    if (sender != null) {
      sender.removeListener(this);
    }
  }

  private class InternalClickListener implements View.OnClickListener {

    @Nullable private final View.OnClickListener parent;

    InternalClickListener(@Nullable View.OnClickListener parent) {
      this.parent = parent;
    }

    @Override
    public void onClick(View v) {

    }
  }
}