#!/usr/bin/python
from blessed import Terminal
from pathlib import Path
import urllib.parse
import httpx

def roku(key):
    match key:
        case 'INSERT':key='PowerOn'
        case 'DELETE':key='PowerOff'
        case 'ESCAPE':key='Back'
        case 'HOME'|'UP'|'LEFT'|'RIGHT'|'DOWN'|'BACKSPACE':pass
        case 'ENTER':key='Select'
        case 'PGUP':key='VolumeUp'
        case 'PGDOWN':key='VolumeDown'
        case 'END':key='VolumeMute'
        case '?':key='InstantReplay'
        case '/':key='Info'
        case '<':key='Rev'
        case 'TAB':key='Play'
        case '>':key='Fwd'
        case _:key=f'Lit_{urllib.parse.quote(key)}'
    httpx.post(f"http://{IP}:8060/keypress/{key}")

path = Path("~/.romote").expanduser()
if not path.exists():
    path.touch()
with path.open("r") as f:
    IPs = [line.strip("\n").split(",") for line in f]
if IPs:
    print("\n".join([f"{i+1}. {' - '.join(l)}" for i,l in enumerate(IPs)]))
    IP = input("Choose one from the list, or add a new one: ")
    IP = IPs[int(IP)-1][0] if int(IP) <= len(IPs) else "192.168.1."+IP
else:
    IP = input("Enter the IP you want to use: ")
    if len(IP) <= 3:IP = "192.168.1."+IP
if not any(existing[0] == IP for existing in IPs):
    with path.open("a") as f:f.write(f"{IP}\n")

t = Terminal()
print(t.clear + IP)
print("Insert/Delete  to power on or off")
print("Escape         to go back")
print("Home           to go home")
print("Arrow keys     to navigate")
print("Enter          for OK")
print("PageUp/PageDn  to control volume")
print("End            to mute")
print("?              to replay")
print("/              to get info")
print("<              to rewind")
print("Tab            to play/pause")                    
print(">              to fast-forward")
print("Use other keys to type")                          
while True:                                              
    with t.cbreak():                                     
        key = t.inkey()                                  
        if key.name:                                     
            roku(key.name.split("_")[1])                 
        else:                                            
            roku(key)