package com.cheogram.android;

import android.content.ContentValues;
import android.database.Cursor;

import org.json.JSONObject;

import eu.siacs.conversations.entities.Conversation;
import eu.siacs.conversations.entities.Message;
import eu.siacs.conversations.xml.Element;
import eu.siacs.conversations.xmpp.Jid;

public class WebxdcUpdate {
	protected final Long serial;
	protected final Long maxSerial;
	protected final String conversationId;
	protected final Jid sender;
	protected final String thread;
	protected final String threadParent;
	protected final String info;
	protected final String document;
	protected final String summary;
	protected final String payload;

	public WebxdcUpdate(final Conversation conversation, final Jid sender, final Element thread, final String info, final String document, final String summary, final String payload) {
		this.serial = null;
		this.maxSerial = null;
		this.conversationId = conversation.getUuid();
		this.sender = sender;
		this.thread = thread.getContent();
		this.threadParent = thread.getAttribute("parent");
		this.info = info;
		this.document = document;
		this.summary = summary;
		this.payload = payload;
	}

	public WebxdcUpdate(final Cursor cursor, long maxSerial) {
		this.maxSerial = maxSerial;
		this.serial = cursor.getLong(cursor.getColumnIndex("serial"));
		this.conversationId = cursor.getString(cursor.getColumnIndex(Message.CONVERSATION));
		this.sender = Jid.of(cursor.getString(cursor.getColumnIndex("sender")));
		this.thread = cursor.getString(cursor.getColumnIndex("thread"));
		this.threadParent = cursor.getString(cursor.getColumnIndex("threadParent"));
		this.info = cursor.getString(cursor.getColumnIndex("threadParent"));
		this.document = cursor.getString(cursor.getColumnIndex("document"));
		this.summary = cursor.getString(cursor.getColumnIndex("summary"));
		this.payload = cursor.getString(cursor.getColumnIndex("payload"));
	}

	public String getSummary() {
		return summary;
	}

	public ContentValues getContentValues() {
		ContentValues cv = new ContentValues();
		cv.put(Message.CONVERSATION, conversationId);
		cv.put("sender", sender.toEscapedString());
		cv.put("thread", thread);
		cv.put("threadParent", threadParent);
		if (info != null) cv.put("info", info);
		if (document != null) cv.put("document", document);
		if (summary != null) cv.put("summary", summary);
		if (payload != null) cv.put("payload", payload);
		return cv;
	}

	public String toString() {
		StringBuilder body = new StringBuilder("{\"sender\":");
		body.append(JSONObject.quote(sender.toEscapedString()));
		if (serial != null) {
			body.append(",\"serial\":");
			body.append(serial.toString());
		}
		if (maxSerial != null) {
			body.append(",\"max_serial\":");
			body.append(maxSerial.toString());
		}
		if (info != null) {
			body.append(",\"info\":");
			body.append(JSONObject.quote(info));
		}
		if (document != null) {
			body.append(",\"document\":");
			body.append(JSONObject.quote(document));
		}
		if (summary != null) {
			body.append(",\"summary\":");
			body.append(JSONObject.quote(summary));
		}
		if (payload != null) {
			body.append(",\"payload\":");
			body.append(payload);
		}
		body.append("}");
		return body.toString();
	}
}