Calling electric gurus, help!

Ok, sorry to take so long, I got squirreld on a few other wiring issues, on a positive note my new led headlights and park awesome! So on my signals I have 9 wires, purple, black with yellow, green, blue, black with white, brown, black with blue, black and a yellow, here is what I know IF I use either a multi meter with ohms OR supply 12v to the purple wire, I get continuity or 12v out of the green and blue wires when the signal is right turn, I get 12v or continuity from the black with blue and the black with yellow when turning left. If with the switch centered I apply the hazard then putting my meter on the black with blue I have continuity on all wires except the purple, Also note at no time can I get any continuity from the yellow wire? It is also cut short maybe it was never used? Also worth noting there is a ignition key in this column but I will not be using it as I have wired a key switch in the dash where it was from the factory so maybe some wires go there? Lastly I do not yet have a brake lite switch installed I have ordered one off Amazon I think will work in my B van pedal box, is the wire that goes to the switch a ground that breaks like a door jamb switch? Or 12v that makes and breaks contact. Thankyou for your help in advance.