/*
 Copyright 2017 Herik Lima de Castro and Marcelo Medeiros Eler
 Distributed under MIT license, or public domain if desired and
 recognized in your jurisdiction.
 See file LICENSE for detail.
*/

#ifndef HTTPREADREQUEST_H
#define HTTPREADREQUEST_H

#include <QFile>
#include <QMap>
#include <QRunnable>
#include <QSslConfiguration>
#include <QStringList>
#include <QTcpSocket>

#include "httpparser.h"
#include "request.h"
#include "response.h"

#include "cppwebframework_global.h"
#include "qmapthreadsafety.h"

CWF_BEGIN_NAMESPACE
class Configuration;
class Controller;
class Session;
class Filter;

/**
 * @brief The HttpReadRequest class is created automatically by the CppWebServer and inserted <br>
 * in a QThreadPool, always when the CppWebServer has a call by a client(Browser).
 */
class CPPWEBFRAMEWORKSHARED_EXPORT HttpReadRequest : public QRunnable
{
    qintptr socketDescriptor;
    QMapThreadSafety<QString, Controller *> &urlController;
    QMapThreadSafety<QString, Session *> &sessions;
    const Configuration &configuration;
    QSslConfiguration *ssl;
    Filter *filter;
    QTcpSocket *socket = nullptr;
    qint64 maxUploadFile{};
    bool readBody(HttpParser &parser, Request &request, Response &response);
    bool buildSslSocket();
    void buildSocket();

public:
    /**
     * @brief This constructor provides the necessary information to create a HttpReadRequest
     * @param qintptr socketDescriptor                             : Used to create a socket.
     * @param QMapThreadSafety<QString, Controller *> &urlController : All mapped controllers
     * @param QMapThreadSafety<QString, Session *> &sessions   : Sessions.
     * @param QSslConfiguration *sslConfiguration                  : SSL configuration.
     * @param Filter *filter                                       : Filter
     */
    HttpReadRequest(qintptr socketDescriptor,
                    QMapThreadSafety<QString, Controller *> &urlController,
                    QMapThreadSafety<QString, Session *> &sessions,
                    const Configuration &configuration,
                    QSslConfiguration *ssl,
                    Filter *filter);

    /**
     * @brief Destroys dynamically allocated resources.
     */
    ~HttpReadRequest() override;
    /**
     * @brief Starts to read the requisition.
     */
    void run() override;
};

CWF_END_NAMESPACE

#endif // HTTPREADREQUEST_H