package upload

// "net/http"

// uh "simrs-vx/pkg/upload-helper"

// uploadHandler handles single file upload requests
// func uploadHandler(w http.ResponseWriter, r *http.Request) {

// 		if r.Method == "OPTIONS" {
// 			w.WriteHeader(http.StatusNoContent)
// 			return
// 		}

// 		if r.Method != "POST" {
// 			writeJSONResponse(w, http.StatusMethodNotAllowed, uh.UploadResponse{
// 				Success: false,
// 				Message: "Method not allowed. Use POST.",
// 			})
// 			return
// 		}

// 		// Parse multipart form (32MB max memory)
// 		err := r.ParseMultipartForm(32 << 20)
// 		if err != nil {
// 			writeJSONResponse(w, http.StatusBadRequest, uh.UploadResponse{
// 				Success: false,
// 				Message: "Failed to parse multipart form",
// 			})
// 			return
// 		}

// 		// Get file from form
// 		file, header, err := r.FormFile("file")
// 		if err != nil {
// 			writeJSONResponse(w, http.StatusBadRequest, uh.UploadResponse{
// 				Success: false,
// 				Message: "No file uploaded or invalid file field name. Use 'file' as field name.",
// 			})
// 			return
// 		}
// 		defer file.Close()

// 		// Upload file
// 		response, err := service.UploadFile(file, header.Filename, header.Size)
// 		if err != nil {
// 			writeJSONResponse(w, http.StatusInternalServerError, *response)
// 			return
// 		}

// 		if response.Success {
// 			writeJSONResponse(w, http.StatusOK, *response)
// 		} else {
// 			writeJSONResponse(w, http.StatusBadRequest, *response)
// 		}
// 	}