/*
 * Juick
 * Copyright (C) 2008-2011, Ugnich Anton
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.juick.json;

import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.*;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

/**
 *
 * @author Ugnich Anton
 */
public class Message {

    public static com.juick.Message parseJSON(JSONObject json) throws JSONException {
        com.juick.Message jmsg = new com.juick.Message();
        jmsg.MID = json.getInt("mid");
        if (json.has("rid")) {
            jmsg.RID = json.getInt("rid");
        }
        jmsg.Text = json.getString("body").replace("&quot;", "\"");
        jmsg.User = com.juick.json.User.parseJSON(json.getJSONObject("user"));

        try {
            DateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
            df.setTimeZone(TimeZone.getTimeZone("UTC"));
            jmsg.Timestamp = df.parse(json.getString("timestamp"));
        } catch (ParseException e) {
        }

        if (json.has("tags")) {
            JSONArray tags = json.getJSONArray("tags");
            for (int n = 0; n < tags.length(); n++) {
                jmsg.tags.add(tags.getString(n).replace("&quot;", "\""));
            }
        }

        if (json.has("replies")) {
            jmsg.replies = json.getInt("replies");
        }

        if (json.has("photo")) {
            jmsg.Photo = json.getJSONObject("photo").getString("small");
        }
        if (json.has("video")) {
            jmsg.Video = json.getJSONObject("video").getString("mp4");
        }

        return jmsg;
    }

    public static JSONObject toJSON(com.juick.Message msg) {
        JSONObject json = new JSONObject();

        try {
            if (msg.MID > 0) {
                json.put("mid", msg.MID);
            }
            if (msg.RID > 0) {
                json.put("rid", msg.RID);
            }
            if (msg.Text != null) {
                json.put("body", msg.Text);
            }
            if (msg.Timestamp != null) {
                json.put("timestamp", msg.Timestamp);
            }
            if (msg.User != null) {
                json.put("user", com.juick.json.User.toJSON(msg.User));
            }
            if (msg.tags != null && msg.tags.size() > 0) {
                json.put("tags", new JSONArray(msg.tags));
            }
            if (msg.replies > 0) {
                json.put("replies", msg.replies);
            }
            if (msg.place != null) {
                json.put("place", com.juick.json.Place.toJSON(msg.place));
            }
            if (msg.AttachmentType != null) {
                String fname = msg.MID + (msg.RID > 0 ? "-" + msg.RID : "") + "." + msg.AttachmentType;
                if (msg.AttachmentType.equals("jpg")) {
                    JSONObject photo = new JSONObject();
                    photo.put("thumbnail", "http://i.juick.com/ps/" + fname);
                    photo.put("small", "http://i.juick.com/photo-512/" + fname);
                    photo.put("medium", "http://i.juick.com/photo-1024/" + fname);
                    json.put("photo", photo);
                } else {
                    JSONObject video = new JSONObject();
                    video.put("mp4", "http://i.juick.com/video/" + fname);
                    json.put("video", video);
                }
            }
        } catch (JSONException e) {
        }

        return json;
    }
}