/* Copyright 2017 Thomas Schneider
 *
 * This file is a part of Fedilab
 *
 * 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.
 *
 * Fedilab 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 Fedilab; if not,
 * see <http://www.gnu.org/licenses>. */
package app.fedilab.android.asynctasks;

import android.content.Context;
import android.database.sqlite.SQLiteDatabase;
import android.os.AsyncTask;
import android.os.SystemClock;

import java.lang.ref.WeakReference;
import java.util.List;

import app.fedilab.android.activities.MainActivity;
import app.fedilab.android.client.API;
import app.fedilab.android.client.APIResponse;
import app.fedilab.android.client.Entities.Account;
import app.fedilab.android.client.Entities.Error;
import app.fedilab.android.client.Entities.StoredStatus;
import app.fedilab.android.client.GNUAPI;
import app.fedilab.android.client.PeertubeAPI;
import app.fedilab.android.helper.Helper;
import app.fedilab.android.interfaces.OnPostActionInterface;
import app.fedilab.android.sqlite.Sqlite;
import app.fedilab.android.sqlite.StatusCacheDAO;


/**
 * Created by Thomas on 29/04/2017.
 * Makes actions for post calls
 */

public class PostActionAsyncTask extends AsyncTask<Void, Void, Void> {

    private OnPostActionInterface listener;
    private int statusCode;
    private API.StatusAction apiAction;
    private String targetedId, targetedComment;
    private String comment;
    private app.fedilab.android.client.Entities.Status status;
    private Account account, remoteAccount;
    private app.fedilab.android.client.Entities.Status remoteStatus;
    private WeakReference<Context> contextReference;
    private boolean muteNotifications;
    private Error error;
    private StoredStatus storedStatus;

    public PostActionAsyncTask(Context context, API.StatusAction apiAction, StoredStatus storedStatus, OnPostActionInterface onPostActionInterface) {
        this.contextReference = new WeakReference<>(context);
        this.listener = onPostActionInterface;
        this.apiAction = apiAction;
        this.storedStatus = storedStatus;
    }

    public PostActionAsyncTask(Context context, API.StatusAction apiAction, String targetedId, OnPostActionInterface onPostActionInterface) {
        this.contextReference = new WeakReference<>(context);
        this.listener = onPostActionInterface;
        this.apiAction = apiAction;
        this.targetedId = targetedId;
    }

    public PostActionAsyncTask(Context context, Account account, API.StatusAction apiAction, String targetedId, OnPostActionInterface onPostActionInterface) {
        this.contextReference = new WeakReference<>(context);
        this.listener = onPostActionInterface;
        this.apiAction = apiAction;
        this.targetedId = targetedId;
        this.account = account;
    }

    public PostActionAsyncTask(Context context, Account account, app.fedilab.android.client.Entities.Status remoteStatus, API.StatusAction apiAction, OnPostActionInterface onPostActionInterface) {
        this.contextReference = new WeakReference<>(context);
        this.listener = onPostActionInterface;
        this.apiAction = apiAction;
        this.remoteStatus = remoteStatus;
        this.account = account;
    }

    public PostActionAsyncTask(Context context, Account account, Account remoteAccount, API.StatusAction apiAction, OnPostActionInterface onPostActionInterface) {
        this.contextReference = new WeakReference<>(context);
        this.listener = onPostActionInterface;
        this.apiAction = apiAction;
        this.remoteAccount = remoteAccount;
        this.account = account;
    }

    public PostActionAsyncTask(Context context, API.StatusAction apiAction, String targetedId, app.fedilab.android.client.Entities.Status status, String comment, OnPostActionInterface onPostActionInterface) {
        contextReference = new WeakReference<>(context);
        this.listener = onPostActionInterface;
        this.apiAction = apiAction;
        this.targetedId = targetedId;
        this.comment = comment;
        this.status = status;
    }

    public PostActionAsyncTask(Context context, API.StatusAction apiAction, String targetedId, boolean muteNotifications, OnPostActionInterface onPostActionInterface) {
        this.contextReference = new WeakReference<>(context);
        this.listener = onPostActionInterface;
        this.apiAction = apiAction;
        this.targetedId = targetedId;
        this.muteNotifications = muteNotifications;
    }


    public PostActionAsyncTask(Context context, String targetedId, String comment, String targetedComment, OnPostActionInterface onPostActionInterface) {
        this.contextReference = new WeakReference<>(context);
        this.listener = onPostActionInterface;
        this.apiAction = API.StatusAction.PEERTUBEREPLY;
        this.targetedId = targetedId;
        this.comment = comment;
        this.targetedComment = targetedComment;
    }

    public PostActionAsyncTask(Context context, API.StatusAction unbookmark) {
        this.contextReference = new WeakReference<>(context);
        this.listener = null;
        this.apiAction = unbookmark;
        this.targetedId = null;
    }

    @Override
    protected Void doInBackground(Void... params) {

        if (MainActivity.social == UpdateAccountInfoAsyncTask.SOCIAL.MASTODON || MainActivity.social == UpdateAccountInfoAsyncTask.SOCIAL.PLEROMA || MainActivity.social == UpdateAccountInfoAsyncTask.SOCIAL.PIXELFED) {
            //Remote action
            API api;
            if (account != null)
                api = new API(contextReference.get(), account.getInstance(), account.getToken());
            else
                api = new API(contextReference.get());
            if (remoteStatus != null) {
                String uri;

                if (remoteStatus.getReblog() != null) {
                    if (remoteStatus.getReblog().getUri().startsWith("http"))
                        uri = remoteStatus.getReblog().getUri();
                    else
                        uri = remoteStatus.getReblog().getUrl();
                } else {
                    if (remoteStatus.getUri().startsWith("http"))
                        uri = remoteStatus.getUri();
                    else
                        uri = remoteStatus.getUrl();
                }
                APIResponse search = api.search(uri);
                if (search != null && search.getResults() != null) {
                    List<app.fedilab.android.client.Entities.Status> remoteStatuses = search.getResults().getStatuses();
                    if (remoteStatuses != null && remoteStatuses.size() > 0) {
                        app.fedilab.android.client.Entities.Status statusTmp = remoteStatuses.get(0);
                        this.targetedId = statusTmp.getId();
                        statusCode = api.postAction(apiAction, targetedId);
                    }
                }
            } else if (remoteAccount != null) {
                String searchString = remoteAccount.getAcct().contains("@") ? "@" + remoteAccount.getAcct() : "@" + remoteAccount.getAcct() + "@" + Helper.getLiveInstance(contextReference.get());
                APIResponse search = api.search(searchString);
                if (search != null && search.getResults() != null) {
                    List<Account> accounts = search.getResults().getAccounts();
                    if (accounts != null && accounts.size() > 0) {
                        Account accountTmp = accounts.get(0);
                        this.targetedId = accountTmp.getId();
                        statusCode = api.postAction(apiAction, targetedId);
                    }
                }
            } else {
                if (apiAction == API.StatusAction.REPORT) {
                    if (status != null) {
                        statusCode = api.reportAction(status, comment);
                    } else {
                        statusCode = api.reportAction(targetedId, comment);
                    }
                } else if (apiAction == API.StatusAction.ADD_REACTION || apiAction == API.StatusAction.REMOVE_REACTION || apiAction == API.StatusAction.ADD_PLEROMA_REACTION || apiAction == API.StatusAction.REMOVE_PLEROMA_REACTION) {
                    statusCode = api.postAction(apiAction, targetedId, comment);
                } else if (apiAction == API.StatusAction.CREATESTATUS)
                    statusCode = api.statusAction(status);
                else if (apiAction == API.StatusAction.UPDATESERVERSCHEDULE) {
                    api.scheduledAction("PUT", storedStatus.getStatus(), null, storedStatus.getScheduledServerdId());
                } else if (apiAction == API.StatusAction.DELETESCHEDULED) {
                    api.scheduledAction("DELETE", null, null, storedStatus.getScheduledServerdId());
                } else if (apiAction == API.StatusAction.MUTE_NOTIFICATIONS) {
                    statusCode = api.muteNotifications(targetedId, muteNotifications);
                } else if (apiAction == API.StatusAction.UNBOOKMARK && targetedId == null) {
                    SQLiteDatabase db = Sqlite.getInstance(contextReference.get().getApplicationContext(), Sqlite.DB_NAME, null, Sqlite.DB_VERSION).open();
                    List<app.fedilab.android.client.Entities.Status> bookmarks = new StatusCacheDAO(contextReference.get(), db).getAllStatus(StatusCacheDAO.BOOKMARK_CACHE);
                    for (app.fedilab.android.client.Entities.Status status : bookmarks) {
                        statusCode = api.postAction(apiAction, status.getId());
                        try {
                            Thread.sleep(200);
                        } catch (InterruptedException e) {
                            SystemClock.sleep(200);
                        }
                    }
                    new StatusCacheDAO(contextReference.get(), db).removeAllStatus(StatusCacheDAO.BOOKMARK_CACHE);
                } else {
                    statusCode = api.postAction(apiAction, targetedId);
                }
            }
            error = api.getError();
        } else if (MainActivity.social == UpdateAccountInfoAsyncTask.SOCIAL.PEERTUBE) {
            //Remote action
            PeertubeAPI peertubeAPI;
            if (account != null)
                peertubeAPI = new PeertubeAPI(contextReference.get(), account.getInstance(), account.getToken());
            else
                peertubeAPI = new PeertubeAPI(contextReference.get());

            if (apiAction == API.StatusAction.FOLLOW || apiAction == API.StatusAction.UNFOLLOW)
                statusCode = peertubeAPI.postAction(apiAction, targetedId);
            else if (apiAction == API.StatusAction.RATEVIDEO)
                statusCode = peertubeAPI.postRating(targetedId, comment);
            else if (apiAction == API.StatusAction.PEERTUBECOMMENT)
                statusCode = peertubeAPI.postComment(targetedId, comment);
            else if (apiAction == API.StatusAction.PEERTUBEREPLY)
                statusCode = peertubeAPI.postReply(targetedId, comment, targetedComment);
            else if (apiAction == API.StatusAction.PEERTUBEDELETECOMMENT) {
                statusCode = peertubeAPI.deleteComment(targetedId, comment);
                targetedId = comment;
            } else if (apiAction == API.StatusAction.PEERTUBEDELETEVIDEO) {
                statusCode = peertubeAPI.deleteVideo(targetedId);
            }
            error = peertubeAPI.getError();
        } else if (MainActivity.social == UpdateAccountInfoAsyncTask.SOCIAL.GNU || MainActivity.social == UpdateAccountInfoAsyncTask.SOCIAL.FRIENDICA) {
            GNUAPI gnuapi;
            if (account != null)
                gnuapi = new GNUAPI(contextReference.get(), account.getInstance(), account.getToken());
            else
                gnuapi = new GNUAPI(contextReference.get());
            if (apiAction == API.StatusAction.REPORT)
                statusCode = gnuapi.reportAction(status);
            else if (apiAction == API.StatusAction.CREATESTATUS)
                statusCode = gnuapi.statusAction(status);
            else if (apiAction == API.StatusAction.MUTE_NOTIFICATIONS)
                statusCode = gnuapi.muteNotifications(targetedId, muteNotifications);
            else if (apiAction == API.StatusAction.AUTHORIZE || apiAction == API.StatusAction.REJECT) {
                //This part uses the Mastodon API
                API api;
                if (account != null)
                    api = new API(contextReference.get(), account.getInstance(), account.getToken());
                else
                    api = new API(contextReference.get());
                statusCode = api.postAction(apiAction, targetedId);
            } else
                statusCode = gnuapi.postAction(apiAction, targetedId);
            error = gnuapi.getError();
        }
        return null;
    }

    @Override
    protected void onPostExecute(Void result) {
        if (listener != null) {
            listener.onPostAction(statusCode, apiAction, targetedId, error);
        }
    }

}
