Moving Average Trading Robot

I would like a trading robot based on three MA's (fast, medium and slow as parameters which can be changed).

Buy when medium is above slow and fast is above medium, close when fast is below medium or slow or medium is below slow

Sell when fast is below medium and medium is below slow; close when fast is above medium or slow or medium is above slow

close above has a lossless parameter which can be selected which means if the close is not in profit the trade remains open and a takeprofit is added to the trade at parameter above below the open

so  parameters would be

fast MA - integer

medium MA - integer

slow MA - integer

lossless - yes/no

takeprofit - integer (ticks)