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#ifndef GENERICPROJECT_H
#define GENERICPROJECT_H

#include "genericprojectmanager.h"
#include "genericprojectnodes.h"

#include <projectexplorer/project.h>
#include <projectexplorer/projectnodes.h>
#include <projectexplorer/target.h>
#include <projectexplorer/toolchain.h>
#include <projectexplorer/buildconfiguration.h>
#include <coreplugin/idocument.h>

#include <QFuture>

namespace GenericProjectManager {
namespace Internal {

class GenericProjectFile;

class GenericProject : public ProjectExplorer::Project
{
    Q_OBJECT

public:
    GenericProject(Manager *manager, const QString &filename);
    ~GenericProject() override;

    QString filesFileName() const;
    QString includesFileName() const;
    QString configFileName() const;

    QString displayName() const override;
    ProjectExplorer::IProjectManager *projectManager() const override;

    GenericProjectNode *rootProjectNode() const override;
    QStringList files(FilesMode fileMode) const override;

    QStringList buildTargets() const;

    bool addFiles(const QStringList &filePaths);
    bool removeFiles(const QStringList &filePaths);
    bool setFiles(const QStringList &filePaths);
    bool renameFile(const QString &filePath, const QString &newFilePath);

    enum RefreshOptions {
        Files         = 0x01,
        Configuration = 0x02,
        Everything    = Files | Configuration
    };

    void refresh(RefreshOptions options);

    QStringList projectIncludePaths() const;
    QStringList files() const;

protected:
    RestoreResult fromMap(const QVariantMap &map, QString *errorMessage) override;

private:
    bool saveRawFileList(const QStringList &rawFileList);
    bool saveRawList(const QStringList &rawList, const QString &fileName);
    void parseProject(RefreshOptions options);
    QStringList processEntries(const QStringList &paths,
                               QHash<QString, QString> *map = 0) const;

    void refreshCppCodeModel();

    Manager *m_manager;
    QString m_fileName;
    QString m_filesFileName;
    QString m_includesFileName;
    QString m_configFileName;
    QString m_projectName;
    GenericProjectFile *m_filesIDocument;
    GenericProjectFile *m_includesIDocument;
    GenericProjectFile *m_configIDocument;
    QStringList m_rawFileList;
    QStringList m_files;
    QHash<QString, QString> m_rawListEntries;
    QStringList m_rawProjectIncludePaths;
    QStringList m_projectIncludePaths;

    GenericProjectNode *m_rootNode;
    QFuture<void> m_codeModelFuture;
};

class GenericProjectFile : public Core::IDocument
{
    Q_OBJECT

public:
    GenericProjectFile(GenericProject *parent, QString fileName, GenericProject::RefreshOptions options);

    bool save(QString *errorString, const QString &fileName, bool autoSave) override;

    QString defaultPath() const override;
    QString suggestedFileName() const override;

    bool isModified() const override;
    bool isSaveAsAllowed() const override;

    ReloadBehavior reloadBehavior(ChangeTrigger state, ChangeType type) const override;
    bool reload(QString *errorString, ReloadFlag flag, ChangeType type) override;

private:
    GenericProject *m_project;
    GenericProject::RefreshOptions m_options;
};

} // namespace Internal
} // namespace GenericProjectManager

#endif // GENERICPROJECT_H