#!/usr/bin/env python3

from flask import Flask, render_template, request, url_for
import logic

app = Flask(__name__)

@app.route('/remove', methods=['GET'])
def remove():
    macs = logic.get_known_macs()
    return render_template('remove.html', macs=macs)

@app.route('/removed', methods=['POST'])
def removed():
    macs = request.form.getlist('mac')
    print('Macs: {}'.format(macs))
    for mac in macs:
        logic.remove_mac_address(mac)
        print('Removed {}'.format(mac))
    return 'Success!'

@app.route('/', methods=['GET'])
def form():
    macs = logic.get_unknown_macs()
    return render_template('portal.html', macs=macs)

@app.route('/submit', methods=['POST'])
def submit():
    macs = request.form.getlist('mac')
    print('Macs: {}'.format(macs))
    duration_type = request.form['duration_type']
    print('Duration Type: {}'.format(duration_type))
    comments = request.form.getlist('comment')
    comments = [ c for c in comments if c ]

    if len(macs) != len(comments):
        return 'Some macs doesn\'t have their owners written!'
    if duration_type == 'permanent':
        expire = 'never'
    else:
        h = request.form['duration_h']
        if not h:
            h = 0
        m = request.form['duration_m']
        if not m:
            m = 0
        expire = 3600 * int(h) + 60 * int(m)
        print('Duration: {}'.format(expire))

    mac_comm = list(zip(macs, comments))
    for mac in mac_comm:
        logic.allow_mac_address(mac[0], expire, mac[1])
        if expire == 'never':
            print('Allowed {0} forever'.format(mac[0], expire))
        else:
            print('Allowed {0} for {1}h {2}m'.format(mac[0], h, m))
    return 'Success!'

if __name__ == '__main__':
    app.run(host="172.16.88.25", port="81")