Intergrate News Filtering Module To Existing EA For Backtesting

The module should be able to support fast backtest using news archive on csv file or  library or website and implement it in ea. or can gather news on many years from a website which keeps these data and reuse it during testing. I know FFC and FCC can only be used on live and not backtest. I have source code for FFC indicator if it will be useful for this purpose.

News source can be on forexfactory.com/investing.com/myfxbook.com and options like below can be implemented it

1)Do not trade 60 Minutes before or after news.

2)Do not trade on news day

3)Do not trade on High/Medium/low news

4)Do not trade  moments when any news from NZD, GBB,USD, AUD, CAD, EUR,SGD. e.t.c is market

5)Trade only on high news.

If you are applying. Please stateprice and time it might take and experience you have in similar projects. Your suggestion or Idea to solution is also welcomed. If you have done this project before please let me know.