Conversion of Supply Demand Zone mq4 to Tradinview pine Script

I need another MT4 indicator (supply and demand) converted to TradingView Pine Script indicator. To my knowledge, this indicator doesn't repaint or back paint and hence the TradingView pine script shall also not repaint.
It needs to be the exact same in look and behaviour. There must not be any limitations except for the max 500 boxes limitations of TradinView. The similar thing must be replicated in TradingView pine script, because the strategy back test will be dependent on it. However, there is a few addition/modification requirements as detailed below:

1. There should be input choice of colours. However, default colours would be:
a. Supply Zone – color.new(color.yellow, 85)
b. DmandZone – color.new(color.aqua, 85)

2. If there is successful breakout/breakdown of the zone, the whole zone must disappear.

3. The upper value of the supply zone and the lower value of the demand zone should be displayed as a label after the last bar. The value should be available to consider the condition of crossover and crossunder and alerts generated.
I will be the owner of the pine script source code. You need to send all source code. You shall never claim the copyright or never would publish or never would share with anyone the pine script source code. You may use it for yourself only.
This is private work and will remain strictly confidential.
Any partial achievement will not fulfil the objective of the requirements.