#!/usr/bin/env python3
import subprocess
import re

mouselocation = subprocess.check_output(['xdotool', 'getmouselocation']).decode('utf-8')
mouse = {
    'x': int(mouselocation.split(' ')[0].split(':')[1]),
    'y': int(mouselocation.split(' ')[1].split(':')[1])
}

results = []
for line in subprocess.check_output('xrandr').decode('utf-8').split('\n'):
    words = line.split(' ')
    if len(words) < 2:
        continue
    if words[1] == 'connected':
        gs = [s for s in words if re.match(r'[0-9]+x[0-9]+\+[0-9]+\+[0-9]+', s)]
        g = "" if len(gs) == 0 else gs[0]
        data = [s.split('x') for s in g.split('+')]
        entry = {
            'name': words[0],
            'state': words[1],
            'index': len(results),
            'width': int(data[0][0]),
            'height': int(data[0][1]),
            'x': int(data[1][0]),
            'y': int(data[2][0]),
            'mouse': False
        }
        entry['mouse'] = entry['x'] < mouse['x'] and \
            entry['x']+entry['width'] > mouse['x'] and \
            entry['y'] < mouse['y'] and \
            entry['y']+entry['height'] > mouse['y']
        results += [entry]


def monitor_sort(current):
    y_score = 1
    x_score = 1
    for r in results:
        if current['index'] == r['index']:
            continue
        if current['y'] > r['y']:
            y_score += 2
        if current['x'] > r['x']:
            x_score += 1
    return y_score * x_score


monitor = next((i for i, x in enumerate(results) if x['mouse']), 0)

entry = results[(monitor + 1) % len(results)]

subprocess.Popen(['xdotool', 'mousemove', str((entry['width']/2)+entry['x']), str((entry['height']/2)+entry['y'])])