Indicator drawing a box around certain candle pattern

1)      Create an indicator that draws a box the moment 2 bearish candles and 2 bullish candles forms or 2 bullish candles and 2 bearish candles forms.  It will be in the form of a “V” shape pattern.

2)      The 2^nd bullish candle must make a higher high and the 2^nd bearish candle must make a lower low.

3)      The time frame of the chart will mostly be 4H or Daily but the box must be drawn on any time frame the chart is set.

4)      There must be a setting for sending an e-mail alert when this pattern is completed.