MessageHeaderParent.java

package com.zulip.android.viewholders;

import android.support.annotation.ColorInt;
import android.support.v7.widget.RecyclerView;
import android.text.TextUtils;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;

import com.zulip.android.R;
import com.zulip.android.ZulipApp;
import com.zulip.android.models.Message;
import com.zulip.android.models.MessageType;
import com.zulip.android.models.Person;
import com.zulip.android.util.OnItemClickListener;
import com.zulip.android.util.ZLog;

import java.util.Date;

/**
 * A wrapper class for storing the information about the MessageHeader.
 */
public class MessageHeaderParent {
    private final Message message;
    private String stream;
    private String subject;
    private String id;
    private boolean isMute;
    private MessageType messageType;
    private String displayRecipent;
    @ColorInt
    private int color;
    //all messages below this header will be of same day as date of this timestamp
    private Date messagesTimestamp;

    //is stream textview max lines is set to 1
    private boolean isStreamExpanded = false;
    private boolean isTopicExpanded = false;


    /**
     * Constructor for the wrapper class.\
     *
     * @param stream  Stores stream name if {@link MessageType#STREAM_MESSAGE} or null if {@link MessageType#PRIVATE_MESSAGE}
     * @param subject Stores the topic/subject name if {@link MessageType#STREAM_MESSAGE} or null if {@link MessageType#PRIVATE_MESSAGE}
     * @param id      Stores the {@link Message#getIdForHolder()} this functions returns a string "subjectnamestreamId" if if {@link MessageType#STREAM_MESSAGE}
     *                or all the recipients ID's of the group conversation or single recipient if {@link MessageType#PRIVATE_MESSAGE}
     */
    public MessageHeaderParent(String stream, String subject, String id, Message message) {
        this.stream = stream;
        this.message = message;
        this.subject = subject;
        this.id = id;
    }

    public int getColor() {
        return color;
    }

    public void setColor(int color) {
        this.color = color;
    }

    public boolean isMute() {
        return isMute;
    }

    public void setMute(boolean mute) {
        isMute = mute;
    }

    public MessageType getMessageType() {
        return messageType;
    }

    public void setMessageType(MessageType messageType) {
        this.messageType = messageType;
    }

    public String getDisplayRecipent() {
        return displayRecipent;
    }

    public void setDisplayRecipent(String displayRecipent) {
        this.displayRecipent = displayRecipent;
    }

    public String getId() {
        return id;
    }

    public void setId(String id) {
        this.id = id;
    }

    /**
     * Returns message id of containing message {@link MessageHeaderParent#message}.
     *
     * @return message id
     */
    public int getMessageId() {
        return message.getID();
    }

    public String getStream() {
        return stream;
    }

    public String getSubject() {
        return subject;
    }

    public void setSubject(String subject) {
        this.subject = subject;
    }

    public Message getMessage() {
        return this.message;
    }

    public Person[] getRecipients(ZulipApp app) {
        Person[] recipientsCache;
        String[] ids = TextUtils.split(this.getId(), ",");
        recipientsCache = new Person[ids.length];
        for (int i = 0; i < ids.length; i++) {
            try {
                recipientsCache[i] = Person.getById(app,
                        Integer.parseInt(ids[i]));
            } catch (NumberFormatException e) {
                ZLog.logException(e);
            }
        }
        return recipientsCache;
    }

    public void setMessagesDate(Date timestamp) {
        this.messagesTimestamp = timestamp;
    }

    public Date getMessagesTimestamp() {
        return messagesTimestamp;
    }

    public boolean isStreamExpanded() {
        return isStreamExpanded;
    }

    public void setStreamExpanded(boolean streamExpanded) {
        isStreamExpanded = streamExpanded;
    }

    public boolean isTopicExpanded() {
        return isTopicExpanded;
    }

    public void setTopicExpanded(boolean topicExpanded) {
        isTopicExpanded = topicExpanded;
    }

    public static class MessageHeaderHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
        public TextView streamTextView;
        public TextView topicTextView;
        public ImageView muteMessageImage;
        public TextView arrowHead;
        public TextView timestamp;
        public OnItemClickListener onItemClickListener;

        public MessageHeaderHolder(View itemView) {
            super(itemView);
            streamTextView = (TextView) itemView.findViewById(R.id.displayRecipient);
            topicTextView = (TextView) itemView.findViewById(R.id.instance);
            arrowHead = (TextView) itemView.findViewById(R.id.sep);
            muteMessageImage = (ImageView) itemView.findViewById(R.id.muteMessageImage);
            timestamp = (TextView) itemView.findViewById(R.id.timestamp);
            streamTextView.setOnClickListener(this);
            topicTextView.setOnClickListener(this);
        }


        public void setOnItemClickListener(OnItemClickListener contentHolder) {
            this.onItemClickListener = contentHolder;
        }

        @Override
        public void onClick(View v) {
            onItemClickListener.onItemClick(v.getId(), getAdapterPosition());
        }
    }
}