// SPDX-License-Identifier: GPL-3.0-only
/*
 *  Prism Launcher - Minecraft Launcher
 *  Copyright (C) 2022 Lenny McLennington <lenny@sneed.church>
 *
 *  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, 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 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 <https://www.gnu.org/licenses/>.
 *
 * This file incorporates work covered by the following copyright and
 * permission notice:
 *
 *      Copyright 2013-2021 MultiMC Contributors
 *
 *      Licensed under the Apache License, Version 2.0 (the "License");
 *      you may not use this file except in compliance with the License.
 *      You may obtain a copy of the License at
 *
 *          http://www.apache.org/licenses/LICENSE-2.0
 *
 *      Unless required by applicable law or agreed to in writing, software
 *      distributed under the License is distributed on an "AS IS" BASIS,
 *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *      See the License for the specific language governing permissions and
 *      limitations under the License.
 */

#pragma once

#include "net/NetRequest.h"
#include "tasks/Task.h"

#include <QNetworkReply>
#include <QString>

#include <array>
#include <memory>

class PasteUpload : public Net::NetRequest {
   public:
    enum PasteType : int {
        // 0x0.st
        NullPointer,
        // hastebin.com
        Hastebin,
        // paste.gg
        PasteGG,
        // mclo.gs
        Mclogs,
        // Helpful to get the range of valid values on the enum for input sanitisation:
        First = NullPointer,
        Last = Mclogs
    };
    struct PasteTypeInfo {
        const QString name;
        const QString defaultBase;
        const QString endpointPath;
    };

    static const std::array<PasteTypeInfo, 4> PasteTypes;
    struct Result {
        QString link;
        QString error;
        QString extra_message;
    };

    using ResultPtr = std::shared_ptr<Result>;

    class Sink : public Net::Sink {
       public:
        Sink(const PasteType pasteType, const QString base_url, ResultPtr result)
            : m_paste_type(pasteType), m_base_url(base_url), m_result(result) {};
        virtual ~Sink() = default;

       public:
        auto init(QNetworkRequest& request) -> Task::State override;
        auto write(QByteArray& data) -> Task::State override;
        auto abort() -> Task::State override;
        auto finalize(QNetworkReply& reply) -> Task::State override;
        auto hasLocalData() -> bool override { return false; }

       private:
        const PasteType m_paste_type;
        const QString m_base_url;
        ResultPtr m_result;
        QByteArray m_output;
    };
    PasteUpload(const QString& log, const PasteType pasteType) : m_log(log), m_paste_type(pasteType) {}
    virtual ~PasteUpload() = default;

    static NetRequest::Ptr make(const QString& log, const PasteType pasteType, const QString baseURL, ResultPtr result);

   private:
    virtual QNetworkReply* getReply(QNetworkRequest&) override;
    QString m_log;
    const PasteType m_paste_type;
};