Candlestick alert

Hi everyone,
Anyone else who can guide my to create script for candlestick long/short pattern.

3 or more than red candlestick = long at the first green candlestick

3 or more than green candlestick = short at the first red candlestick

I hope anyone can help me.
Thank you.

you can use this as a basis
https://www.tradingview.com/script/LLWck8sw-Candles-Cheat-Sheet/

Hi Dave,

Thank you for helping us.
I have a question how to add alert using this indicator.

By adding the alertcondition function at the end of the code
https://www.tradingview.com/pine-script-reference/v4/#fun_alertcondition