/*  This file is part of FediBlock-backend.
 *  Copyright © 2020 tastytea <tastytea@tastytea.de>
 *
 *  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, version 3.
 *
 *  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/>.
 */

#include "cgi.hpp"
#include "files.hpp"
#include "fs-compat.hpp"
#include "git.hpp"
#include "gitea.hpp"
#include "json.hpp"
#include "types.hpp"

#include <git2/global.h>

#include <exception>
#include <iostream>
#include <string>

using std::cerr;
using std::cout;
using std::exception;
using std::to_string;

using namespace FediBlock;

int main()
{
    cout << "Content-Type: text/plain; charset=utf-8\r\n\r\n";

    git_libgit2_init();
    gitea::init();

    try
    {
        const entry_type entry{cgi::parse_formdata()};

        git::clone();
        git::create_branch();
        git::commit(entry);
        git::push();

        gitea::pull_request(git::get_branch_name(), entry);

        cout << "Created pull request: <"
             << "https://schlomp.space/FediBlock/data/pulls/"
             << gitea::get_last_pr_number() << ">.\r\n";

        files::remove_tmpdir();
    }
    catch (const exception &e)
    {
        cerr << e.what() << '\n';
        cout << "An error happened: " << e.what() << "\r\n";
        cout << "Please report it at "
                "<https://schlomp.space/FediBlock/backend/issues>.\r\n";
    }

    gitea::cleanup();
    git_libgit2_shutdown();

    return 0;
}