#!/usr/bin/env python
import os
import jinja2
import webapp2
import random


template_dir = os.path.join(os.path.dirname(__file__), "templates")
jinja_env = jinja2.Environment(loader=jinja2.FileSystemLoader(template_dir), autoescape=False)


class BaseHandler(webapp2.RequestHandler):

    def write(self, *a, **kw):
        return self.response.out.write(*a, **kw)

    def render_str(self, template, **params):
        t = jinja_env.get_template(template)
        return t.render(params)

    def render(self, template, **kw):
        return self.write(self.render_str(template, **kw))

    def render_template(self, view_filename, params=None):
        if not params:
            params = {}
        template = jinja_env.get_template(view_filename)
        return self.response.out.write(template.render(params))


class MainHandler(BaseHandler):
    def get(self):
        moj_kraj = random.choice(["Ljubljana", "Maribor", "Novo mesto"])

        spremenljivke = {
            "moje_ime": "Rok",
            "moj_priimek": "Povsic",
            "kraj": moj_kraj,
            "prikazi_povezavo": False,
        }

        return self.render_template("hello.html", spremenljivke)

class PodstranHandler(BaseHandler):
    def get(self):
        ime = "Rok"
        html = "<h1>Pozdravljen, %s</h1>" % ime
        return self.response.out.write(html)

app = webapp2.WSGIApplication([
    webapp2.Route('/', MainHandler),
    webapp2.Route('/podstran', PodstranHandler),
], debug=True)
