/*
 * 				Firetweet - Twitter client for Android
 * 
 *  Copyright (C) 2012-2014 Mariotaku Lee <mariotaku.lee@gmail.com>
 * 
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU 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 General Public License for more details.
 * 
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.getlantern.firetweet.model;

import android.database.Cursor;
import android.os.Parcel;
import android.os.Parcelable;
import android.text.TextUtils;

import org.json.JSONException;
import org.json.JSONObject;
import org.getlantern.firetweet.provider.FiretweetDataStore.Drafts;
import org.getlantern.firetweet.util.FiretweetArrayUtils;

public class DraftItem implements Parcelable {

    public static final Parcelable.Creator<DraftItem> CREATOR = new Parcelable.Creator<DraftItem>() {
        @Override
        public DraftItem createFromParcel(final Parcel in) {
            return new DraftItem(in);
        }

        @Override
        public DraftItem[] newArray(final int size) {
            return new DraftItem[size];
        }
    };

    public final long[] account_ids;
    public final long _id, in_reply_to_status_id, timestamp;
    public final String text;
    public final ParcelableMediaUpdate[] media;
    public final boolean is_possibly_sensitive;
    public final ParcelableLocation location;
    public final int action_type;
    public final JSONObject action_extras;

    public DraftItem(final Cursor cursor, final CursorIndices indices) {
        _id = cursor.getLong(indices._id);
        text = cursor.getString(indices.text);
        media = ParcelableMediaUpdate.fromJSONString(cursor.getString(indices.media));
        account_ids = FiretweetArrayUtils.parseLongArray(cursor.getString(indices.account_ids), ',');
        in_reply_to_status_id = cursor.getLong(indices.in_reply_to_status_id);
        is_possibly_sensitive = cursor.getShort(indices.is_possibly_sensitive) == 1;
        location = new ParcelableLocation(cursor.getString(indices.location));
        timestamp = cursor.getLong(indices.timestamp);
        action_type = cursor.getInt(indices.action_type);
        action_extras = createJSONObject(cursor.getString(indices.action_extras));
    }

    public DraftItem(final Parcel in) {
        account_ids = in.createLongArray();
        _id = in.readLong();
        in_reply_to_status_id = in.readLong();
        text = in.readString();
        media = in.createTypedArray(ParcelableMediaUpdate.CREATOR);
        is_possibly_sensitive = in.readInt() == 1;
        location = ParcelableLocation.fromString(in.readString());
        timestamp = in.readLong();
        action_type = in.readInt();
        action_extras = createJSONObject(in.readString());
    }

    public DraftItem(final ParcelableStatusUpdate status) {
        _id = 0;
        account_ids = ParcelableAccount.getAccountIds(status.accounts);
        in_reply_to_status_id = status.in_reply_to_status_id;
        text = status.text;
        media = status.media;
        is_possibly_sensitive = status.is_possibly_sensitive;
        location = status.location;
        timestamp = System.currentTimeMillis();
        action_type = Drafts.ACTION_UPDATE_STATUS;
        action_extras = createJSONObject(null);
    }

    @Override
    public int describeContents() {
        return 0;
    }

    @Override
    public void writeToParcel(final Parcel out, final int flags) {
        out.writeLongArray(account_ids);
        out.writeLong(_id);
        out.writeLong(in_reply_to_status_id);
        out.writeString(text);
        out.writeTypedArray(media, flags);
        out.writeInt(is_possibly_sensitive ? 1 : 0);
        out.writeString(ParcelableLocation.toString(location));
        out.writeLong(timestamp);
        out.writeInt(action_type);
        out.writeString(action_extras.toString());
    }

    private static JSONObject createJSONObject(final String json) {
        if (TextUtils.isEmpty(json)) return new JSONObject();
        try {
            return new JSONObject(json);
        } catch (final JSONException e) {
            e.printStackTrace();
        }
        return new JSONObject();
    }

    public static final class CursorIndices {

        public final int _id, account_ids, in_reply_to_status_id, text, location, media, is_possibly_sensitive,
                timestamp, action_type, action_extras;

        public CursorIndices(final Cursor cursor) {
            _id = cursor.getColumnIndex(Drafts._ID);
            account_ids = cursor.getColumnIndex(Drafts.ACCOUNT_IDS);
            in_reply_to_status_id = cursor.getColumnIndex(Drafts.IN_REPLY_TO_STATUS_ID);
            timestamp = cursor.getColumnIndex(Drafts.TIMESTAMP);
            text = cursor.getColumnIndex(Drafts.TEXT);
            media = cursor.getColumnIndex(Drafts.MEDIA);
            is_possibly_sensitive = cursor.getColumnIndex(Drafts.IS_POSSIBLY_SENSITIVE);
            location = cursor.getColumnIndex(Drafts.LOCATION);
            action_type = cursor.getColumnIndex(Drafts.ACTION_TYPE);
            action_extras = cursor.getColumnIndex(Drafts.ACTION_EXTRAS);
        }

    }

}