Code structure about virtual-assistant

[riya-17]

@ritwik12 I find the idea of @pavan-pan better. It will increase the understanding of code as well. What do you think @ritwik12 ?

[virajmalia-zz]

I have been working on reorganizing the code and using a CMake system to build it. Once I have the system running, I will need to re-add some features that were added later (email support etc.). I will try to send a PR by next week.

[RoyMattar]

I agree with refactoring/restructuring in this way, where pieces of logic are extracted into separate src files (.c) but only header files (.h) are included.
Including src files is commonly considered bad practice, while the approach proposed here supports modular design, which is better and a lot easier to maintain, scale and test/debug.

I have started working on refactoring the code in this way.

[ritwik12]

@pavan-pan There's no specific reason as such. it's just that previously it was a single main.c file consisting of all the functionalities. Then later @igo4Jesus in #31 split it in different files for better code readability. If you think something else is better. Please suggest.

[ritwik12]

@riya-17 I would like your reviews here

[pavan-pan]

My idea is to divide the entire program into modules consisting .c and .h files. So every module is loosely coupled. Instead of adding .c files, .h files are included instead. When the code grows bigger, its easier when everything is organized in modules.

[ritwik12]

@pawan-pan sure, please go for it and send a PR

[ritwik12]

@virajmalia That's great, will wait for your PR, Thanks !!

[ritwik12]

@RoyMattar Thanks for taking interest!!