I need an advice on sort of basic home automation. Let's say, I have 3 multimedia points in my home. 2 of them are TVs with attached recievers, players and game consoles, almost everything is network-attached. The other one is just a stereo reciever with a vynil turntable and RPi as a network audio player.
Right now everything is quite messy, because I need to use 3-5 input devices (remotes, gamepads etc) to operate just one point.
It would be cool to implement kind of Universal Remote thing which I would be able to use from my android phone or tablet, or from a laptop. I need some zone division of course. Also I would like to have layouts with some basic actions like Vol+, Vol- or PwrBtn, but also some chained actions, like "let's play a movie": turn on TV, switch to that input, turn on reciever, switch to that input, turn on player, start an android remote app for it etc.
Is there any platform on which it wouldn't be too painful to implement? As of hardware, I have a dedicated PC which I can use as a server, I have a couple of zmote remotes and a couple of Microsoft IR blasters/recievers. I'm an IT geek with moderate programming skills, so I'm not limited to just consumer only solutions.