pick up center module prestashop

Hello, We would like to develop a Prestashop module that allows customers to choose a pick-up location when they choose a product, where they can go and pick up what they ordered. It is possible to buy multiple products in multiple pick-up centers. Front office When choosing a product, the pick-up centers in which the product is available should show up and there it should be possible to pick one and thus choose where you will pick up a certain product. Customers can buy multiple products in different pick-up centers. When they proceed to the payment module, they pay all the products together. Back Office In the product section (when a certain product is selected), we need an attribute of the certain product that is "pick-up center", where it is possible to choose in which pick-up center (warehouse), the product is available. These are the pick-up centers showing up for the customers when they choose a product. In the Quantities attribute of the product section (when a certain product is selected), the stock should be adaptable per pick-up center. The pick-up location without stock, does not have to become visible when the customer selects a certain product. An e-mail and/or sms should be send to the pick-up center confirming that a certain product has been bought. An e-mail and/or sms should be send to the client confirming his/her purchase containing a pick-up code.