Dear all pro coders

i want you all PRo coders to code one simple code based on Heikin ashi indicator to back paint the color on chart based on previous day or (INPUT Time FRAME ) hekin ashi candle

HERE WHAT WE Need

IF previous Day candle OR Input time frame Previous closed candle is Green ( BUY) Paint the Green color background until the new bar or day candle appears.
SO if input tf was daily and previous day hekin ashi candle is green paint the back ground for current day green with text HA TREND = BUY with candle count and this background color remain same for current day.