#!/usr/bin/python

from flask import Flask, render_template, Response
from re import match
from users import users

app = Flask('BrmBar')

@app.route('/')
def index():
    return render_template('index.html')

@app.route('/code/<code>')
def code(code):
    if code == 'R0000':
        return Response('RESET', content_type = 'text/plain')
    if match('^\C[0-9]{4}$', code):
        amount = int(code[1:])
        return Response('CREDIT %d' % amount, content_type = 'text/plain')
    if match('^U[0-9]{4}$', code):
        userid = int(code[1:])
        return Response('USER %s' % userid, content_type = 'text/plain')
    if match('^[0-9]+$', code):
        return Response('ITEM %s' % code, content_type = 'text/plain')
    abort(400)

@app.route('/admin/')
def admin():
    return render_template('admin.html')

@app.route('/admin/barcode-generator.txt')
def admin_barcodegeneratortxt():
    ret = []
    ret.append('Credit 20;C0020')
    ret.append('Credit 50;C0050')
    ret.append('Credit 100;C0100')
    ret.append('Credit 200;C0200')
    ret.append('Credit 500;C0500')
    ret.append('Credit 1000;C1000')
    ret.append('Credit 2000;C2000')
    ret.append('RESET;R0000')
    for (id,name) in sorted(users.iteritems(), key = lambda (k,v): (v,k)):
        ret.append('%s;U%d' % (name, id))
    response = Response(response = '\n'.join(ret) + '\n', content_type = 'text/plain')
    return response

@app.route('/log/')
def log():
    return render_template('log.html')

@app.route('/stats/')
def stats():
    return render_template('stats.html')

if __name__ == '__main__':
    app.run(host = '0.0.0.0', port = 45678)