subcategory solution

[eluser]fRkSsK[/eluser]
i searched, but i have no solution about subcategories. Simply;

-Product
- -Shoes
- - -Red Shoes
- - -Blue Shoes
- - - -Summer Shoes
- - - - -Product1
- - - - -Product2
- - - - -...
- - - -Winter Shoes
- - -Black Shoes
- -Shirts
- -Clocks

my uri must be like this:
../product/shoes/blue-shoes/summer-shoes/product1

and it must use only one controller named "product". i dont use shoes,shirts and clocks controllers because of these will come in database.

so, there is not a problem with databases. my problem is controller and uri.

how can i do that? how must i write my product controller?