/*
 * Copyright (c) 2022, Technische Universität Kaiserslautern
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * 3. Neither the name of the copyright holder nor the names of its
 *    contributors may be used to endorse or promote products derived from
 *    this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER
 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * Authors:
 *    Iron Prando da Silva
 */

#pragma once

#include <vector>
#include <string>
#include <QString>

#include "data/tracedb.h"
#include "configurations/configurationfactory.h"
#include "common/common.h"

class PhaseDependenciesTracker {
public:
    static void calculateDependencies(TraceDB& tdb, std::vector<QString>& dependencyFilter);

private:
    static void mDropTable(TraceDB& tdb);
    static void mCreateTable(TraceDB& tdb);
    static void mInsertIntoTable(TraceDB& tdb, const std::vector<DBDependencyEntry>& entries);

    static const std::vector<std::shared_ptr<DBPhaseEntryBase>> mGetFilteredPhases(const std::shared_ptr<ConfigurationBase>, TraceDB& tdb, const std::vector<QString>& commands);
    static const std::vector<DBDependencyEntry> mCalculateDependencies(const std::shared_ptr<ConfigurationBase>, const std::vector<std::shared_ptr<DBPhaseEntryBase>>& phases, std::vector<QString>& commands);

    static QSqlQuery mExecuteQuery(TraceDB& tdb, const QString queryStr);

    PhaseDependenciesTracker() = delete;
    ~PhaseDependenciesTracker() = delete;

private:
    static void mBeginTransaction(TraceDB& tdb);
    static void mRollbackChanges(TraceDB& tdb);
    static void mCommitTransaction(TraceDB& tdb); 

    inline static void mAddFirstEntryCommandString(QString& command, const DBDependencyEntry& entry);
    inline static void mAddEntryCommandString(QString& command, const DBDependencyEntry& entry);

};
