I need and Expert Advisor

I need an Expert Advisor that will recognize a candle stick pattern and send an alert or the option to trade it. The candlestick pattern is to have variables that adjust the body sizes for sequential candles.

These variables are:

(1)The number of candle sticks in the pattern. Minimum of three up to eight.

(2) The [Close – Open] range of each candlestick body to be adjustable relative to the previous candle’s body range.

For example: The second candle in the series to have a range setting of say +10 to +80% of prior candle's body. Here the second candle’s body would Close higher than the first candle’s Close by at least +10% but not more than +80% of the first candle’s body range. Close long in this example. The next candle's body size, candle 3, would be specified relative to candle 2 and so on.

The option of closing below the previous candle is to be included (a minus % of previous candles body range) for any candle in the series.

The aim is to attach the EA to all the charts within a profile and send an alert if the pattern is recognized in any of the charts. 

More detailed examples descriptions and chart examples will be given.