我需要在ASP.NET中编写动态报表生成器，我应该从哪里开始？

I've been tasked with creating a dynamic report builder to extend our current product that should allow our users to configure with relative ease a useful report drawing data from what they've inputted into the system. Currently we customize these reports manually, and this process involves a developer (me) taking the requirements of the report (fields, aggregate totals, percentages, etc) and publishing the results as a relatively interactive page that allows for the ability to 'drill down' for more information in the record rows, etc. I've been tasked with creating a dynamic report