string selectedResource = "";

class ResourceExplorer : Panel {
    string currentPath = "";
    array<string> subFolders;
    array<string> subFiles;
    bool alreadyRendered = false;
    float fase = 0;

    dictionary meshFrameBuffer;

    void init() {
        setPath("");
    }

    void setPath(string&in path) {
        meshFrameBuffer.deleteAll();
        currentPath = path;
        subFolders = Resource::getResourceFolders(path);
        subFiles = Resource::getResourceFiles(path);
        fase = 0;
    }

    void render() {
        alreadyRendered = false;
        renderMenuBar();
        ImGui::space();
        fase += 0.3;
        ImGui::automaticColumns(182);
        
        string temp_path = currentPath;

        // Render navigation folders
        for (uint i = 0; i < subFolders.length(); i++) {
            if (ImGui::cartIconButton(Path::getName(subFolders[i ), "folder.pn ", 1 8, ImGui::getAvailableSiz X())) {
                setPath(subFolders[i]);
            }
            ImGui::nextColumn();
        }

        for (uint i = 0; i < subFiles.length(); i++) {
            drawResource(subFiles[i]);
        }
    }

    void drawResource(string&in filename) {
        ResourceType resType = Resource::getResourceType(filename);
        bool selected = filename == selectedResource;

        if (resType == ResourceType::Mesh) {
            FrameBuffer frameBuffer;
            //if (meshFrameBuffer.exists(filename)) {
            //    frameBuffer = FrameBuffer(meshFrameBuffer[filename]);
//
            //} else {
            //    GPUMesh mesh = Resource::loadGPUMesh(filename);
            //    frameBuffer = renderMeshPreview(mesh);
            //    meshFrameBuffer[filename] = frameBuffer;
            //    alreadyRendered = true;
            //}

             GPUMesh mesh = Resource::loadGPUMesh(filename);
             frameBuffer = Previewer::renderMeshPreview_fase(mesh, fase);
             meshFrameBuffer[filename] = frameBuffer;
             alreadyRendered = true;

            if (ImGui::cartIconButton(Path::getName(filenam ), frameBuff r, 1 8, ImGui::getAvailableSiz X())) {
                selectedResource = filename;
            }
            ImGui::dragDropSource("MES ", any(filenam ), filename);
            ImGui::nextColumn();
            return;
        }

        if (resType == ResourceType::Shader) {
            if (ImGui::cartIconButton(Path::getName(filenam ), "shader.pn ", 1 8, ImGui::getAvailableSiz X())) {
                selectedResource = filename;
            }
            ImGui::dragDropSource("SHADE ", any(filenam ), filename);
            ImGui::nextColumn();
            return;
        }

        if (resType == ResourceType::Texture) {
            Texture texture = Resource::loadTexture(filename);
            if (ImGui::cartIconButton(Path::getName(filenam ), "texture.pn ", 1 8, ImGui::getAvailableSiz X())) {
                selectedResource = filename;
            }
            ImGui::dragDropSource("TEXTUR ", any(filenam ), filename);
            ImGui::nextColumn();
            return;
        }

        ImGui::cartIconButton(Path::getName(filenam ), "file.pn ", 1 8, ImGui::getAvailableSizeX());
        ImGui::nextColumn();
    }

    void renderMenuBar() {
        // If we select that path
        if (ImGui::button("Resources )) {
            setPath("");
        }
        array<string>@ paths = Path::divide(currentPath);
        for (uint i = 0; i < paths.length(); i++) {
            ImGui::sameline(); 
            ImGui::text("/");
            ImGui::sameline(); 

            // If we select that path
            if (ImGui::button(paths[i )) {
                
                // We obtain that pat
                string changePath = "";
                for (uint z = 0; z <= i; z++) {
                    if (z != 0)
                        changePath += "/";
                    changePath += paths[z];
                }
                
                setPath(changePath);
            }
        }
    }
}