#!/usr/bin/env python
# from lib.input import * # Commandline parser

import sys

import hue_controller as hue # Actual controller 

cmd = "hue"

def help():
    print("--Help page--")

    print( "'" + cmd + "' : Display this help page" )
    print( "'" + cmd + " light (index)' ... : Specify light target" )
    print( "'" + cmd + " lights' ... : Specify all lights\n" )

    print("--Commands--")
    print( "'on'/'off' : Turn light(s) on/off" )
    print( "'switch' : Switch the light(s) power" )
    print( "'set ...'" )
    print( "    'preset (preset ID)' : Set the preset (from presets.py)" )
    print( "    'color (red) (green) (blue)' : Set the color, from 0-255" )
    print( "    'brightness (brightness)' : Set the brightness, from 0-255" )

    print("\nExamples:\n'hue light 2 on' : Turn on light 2\n'hue lights set color 255 255 255' : Set all lights colors to white")

boolConvert = {
    "on": True,
    "off": False
}

def parseCommand( cmd:list, pos:int, i=-1 ):
    index = int(i)
    if( cmd[pos] == "on" or cmd[pos] == "off" ):
        if( index == -1 ):
            hue.controller.Power( boolConvert[cmd[pos]] )
        else:
            hue.controller.powerLight( index, boolConvert[cmd[pos]] )

    elif( cmd[pos] == "switch" ):
        if(index == -1):
            hue.controller.switchLights()
        else:
            hue.controller.switchLight(index)

    elif( cmd[pos] == "set" ):
        if( cmd[pos+1] == "preset" ):
            hue.controller.setPreset( cmd[pos+2], index )

        #elif( cmd[pos+1] == "color" ):


        #elif( cmd[pos+1] == "preset" ):


def parseCommandline(): # this is the most spaghetti code I have ever written but it works and I do not intend to fix
    cmd = sys.argv
    print(cmd)
    if( len(cmd) > 1 ):
        if( cmd[1] == "light" ):
            index = cmd[2]
            parseCommand( cmd, 3, index )

        elif( cmd[1] == "lights" ):
            parseCommand( cmd, 2 )
    else:
        help()


def init():
    hue.controller.init()
    parseCommandline()
    hue.controller.end()

init()