package de.thedevstack.conversationsplus.ui.adapter;

import android.app.Activity;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;

import de.thedevstack.conversationsplus.R;
import de.thedevstack.conversationsplus.utils.ui.TextViewUtil;
import de.thedevstack.conversationsplus.utils.ui.ViewUtil;

/**
 */
class MessageViewHolder {

    static final int SENT = 0;
    static final int RECEIVED = 1;
    static final int STATUS = 2;
    static final int ME_COMMAND = 3;

    View view;

    LinearLayout message_box;
    Button download_button;
    ImageView image;
    ImageView indicator;
    ImageView indicatorReceived;
    TextView time;
    TextView messageBody;
    ImageView contact_picture;
    TextView status_message;
    TextView encryption;
    TextView remoteFileStatus;
    boolean darkBackground;

    MessageViewHolder(Activity activity, int type, ViewGroup parent) {
        int viewResId = this.resolveViewId(type, parent);
        this.view = activity.getLayoutInflater().inflate(viewResId, parent, false);
        this.initializeViewElements(type);
    }

    private int resolveViewId(int type, ViewGroup parent) {
        Integer viewResId = null;

        switch (type) {
            case SENT:
                viewResId = R.layout.message_sent;
                break;
            case RECEIVED:
                viewResId = R.layout.message_received;
                break;
            case STATUS:
                viewResId = R.layout.message_status;
                break;
            case ME_COMMAND:
                viewResId = R.layout.message_mecmd;
                break;
        }

        return viewResId;
    }

    private void initializeViewElements(int type) {
        if (SENT == type
                || RECEIVED == type
                || ME_COMMAND == type) {
            this.message_box = ViewUtil.visible(view, R.id.message_box);
            this.indicator = (ImageView) view.findViewById(R.id.security_indicator);
            this.messageBody = (TextView) view.findViewById(R.id.message_body);
            this.time = (TextView) view.findViewById(R.id.message_time);
            this.indicatorReceived = (ImageView) view.findViewById(R.id.indicator_received);
        }
        if ((SENT == type
                || RECEIVED == type)) {
            this.download_button = (Button) view.findViewById(R.id.download_button);
            this.image = (ImageView) view.findViewById(R.id.message_image);
        }
        if (ME_COMMAND == type
                || (RECEIVED == type)) { //  && message.getConversation().getMode() == Conversation.MODE_MULTI --> only muc received msgs
            this.contact_picture = ViewUtil.visible(view, R.id.message_photo);
        }
        if (RECEIVED == type) {
            this.encryption = (TextView) view.findViewById(R.id.message_encryption);
        }
        if (STATUS == type) {
            this.contact_picture = ViewUtil.visible(view, R.id.message_photo);
            this.status_message = TextViewUtil.visible(view, R.id.status_message);
        }
        if (SENT == type) { // This field is only useful for sent messages -> because of deletion of own files -> maybe a use case for recvd possible
            this.remoteFileStatus = TextViewUtil.gone(view, R.id.remote_file_status);
        }
        view.setTag(this);
    }
}