#pragma once

#include "Core/AssetItem.h"
#include <vector>
#include <string>
#include <memory>

namespace UI {

class ProjectManager {
public:
    static ProjectManager& Get();
    
    std::vector<AssetItemPtr>& GetCurrentItems();
    int GetSelectedIndex() const { return m_selectedIndex; }
    void SetSelectedIndex(int index) { m_selectedIndex = index; }
    
    void NavigateToFolder(const AssetItemPtr& folder);
    void NavigateBack();
    void NavigateToIndex(size_t index);
    bool CanNavigateBack() const { return m_path.size() > 1; }
    
    std::string GetCurrentPath() const;
    size_t GetPathDepth() const { return m_path.size(); }
    std::string GetPathName(size_t index) const;
    
    void Initialize(const std::string& projectPath);
    void RefreshCurrentFolder();
    
    void CreateFolder(const std::string& name);
    void DeleteItem(int index);
    bool MoveItem(const std::string& sourceFullPath, const std::string& destFolderFullPath);
    
    const std::string& GetProjectPath() const { return m_projectPath; }

private:
    ProjectManager() = default;
    
    AssetItemPtr ScanDirectory(const std::wstring& path);
    AssetItemPtr CreateAssetItem(const std::wstring& path, const std::wstring& nameW, bool isFolder);
    std::wstring GetCurrentFullPathW() const;
    
    AssetItemPtr m_rootFolder;
    std::vector<AssetItemPtr> m_path;
    int m_selectedIndex = -1;
    std::string m_projectPath;
};

}