Simple EA Consecutive Candle

I would like a simple EA that can count consecutive Candles. 

if the Candle is bullish then add it to a variable i.e "count"

once the variable "count" is equal to another variable the user enters, call it

 "n" 

then make an order.

The Candles must be consecutive so i.e

Candle1 is bullish then count + 1.

Candle 2 is bullish then count + 1 ||count is now equal too 2.

Candle 3 is Bearish then count == 0

Candle 1 is Bearish then count + 1

Candle 2 is bearish then count  + 1 ||count is now equal to 2.

Candle 3 is Bearish then count + 1|| count  is now equal to 3.

Candle 4 is Bullish then count == 0

Candle1 = bullish

Candle2 = bullish

Candle3 = bullish

Candle4 = bullish

Candle5 = bullish

And the user enter "5" to Variable n

then n = 5 

and count == 5 then make an order