#pragma once

#include <QtCore/QObject>
#include <QtCore/QString>
#include <QtCore/QDir>
#include <QtCore/QFileInfo>
#include <QtCore/QProcess>

class ProjectManager : public QObject
{
    Q_OBJECT

public:
    explicit ProjectManager(QObject *parent = nullptr);
    ~ProjectManager();

    bool openProject(const QString &projectPath);
    void closeProject();
    
    QString projectPath() const;
    QString projectName() const;
    bool hasProject() const;
    
    bool isCMakeProject() const;
    bool isQMakeProject() const;
    
    void buildProject();
    void cleanProject();
    void configureProject();
    void runProject();
    
    QString buildDirectory() const;
    QString sourceDirectory() const;

signals:
    void projectOpened(const QString &projectPath);
    void projectClosed();
    void buildStarted();
    void buildFinished(bool success);
    void buildOutput(const QString &output);

private slots:
    void onBuildProcessFinished(int exitCode, QProcess::ExitStatus exitStatus);
    void onBuildProcessError(QProcess::ProcessError error);
    void onBuildOutput();

private:
    void detectProjectType();
    void setupBuildDirectory();
    QString findCMakeListsFile(const QString &directory) const;
    QString findQMakeFile(const QString &directory) const;

    QString m_projectPath;
    QString m_projectName;
    QString m_buildDirectory;
    
    enum ProjectType {
        Unknown,
        CMake,
        QMake
    };
    ProjectType m_projectType;
    
    QProcess *m_buildProcess;
    bool m_isBuilding;
};