Expert Advisor to work on a real account (MT5)

Hi,

I would like to make an EA for MT5 that can plot lines on a chart based on user input and then replicate the lines to create channels similar to fibonnaci channel levels.

Example EURJPY, user will input 1st line price (122.117) and 2nd line price (121.874)
The channel between them is 0.243, so the EA will plot new lines on the chart every 0.243 from 1st and 2nd line price

Once all lines have been plotted (example.png), we will then need to identify the current trend

The trend is based on the price within each channel, as you can see on the picture attached, on the left side we have a down trend marked as RC DOWN.

That down trend is ONLY considered reversed when the price crosses 1 one full channel (2 lines) (see picture markings)

Once the price moves thru an entire channel breaking 2 lines, the trend is considered reversed and now is on a CC UP.

If this can be done, we continue with the logic that will be placing buy and sell orders, take profit and stop loss orders.