I am very new to Drupal. I am working on a project to build e-commerce website. I already have installed drupal e-commerce application. I was able to add products and product types. Now I was struck to implement the product display and product search. My client want a complex search by single input field system should search the product name,company,description etc in some relevance order also it should display in customized styles look and feel in product list. If the customer selects a product system should display product details screen with more information with the tabbed format. Each tab should show some specific details like long description, charts,videos,pricing details etc.
It would be great if you can guide me or hint me how to develop these features. Please provide me a links or tutorials if you have any.
Thanks and Regards