I need News Filter For MT4.

Input Parameters:-
1. News Filter ON/OFF  
2. Stop Trade Before  
3. Start Trade After  
4. Low News ON/OFF  
5.Medium News ON/OFF  
6. High News ON/OFF  
7. Number of News Show On Chart Example if user enter = 1 than only 1 Latest Upcoming News Show  

Get News Data From This Website Only : https://www.mql5.com/en/economic-calendar

If News Filter is OFF than show NEWS FILTER IS OFF  
if News Filter is ON but no news during selected time period than show NO NEWS EVENT.  
if News filter is no and News Ahead Than Show News and News Priority  
if News Ahead Just Close All Pending Orders BUYSTOP,SELLSTOP,BUYLIMIT,SELLLIMIT.  
if News Ahead Place V-Line On chart according News Time. and when News over Delete V-line.

Give me Neat and Clean code so i can Add this code on my EA's