Create a Salesforce Trigger to copy Contact Role Name and Email into Custom Fields in the Opportunity, that runs once every day.

I need someone to create a APEX trigger that will run automatically once a day that will copy the name and email of the contact roles associated within each opportunity into two custom fields in the opportunity itself. This trigger will need to be able to recognize the primary contact in each opportunity and copy their name into a custom opportunity name field, and their email into an custom opportunity email field. In short only three components needed for the trigger, a scheduler that runs it once a day and two search/copy/paste functions that add the name and email.