# -*- coding: utf8 -*-
from pyramid.response import Response
from pyramid.renderers import render, get_renderer
from pyramid.view import (
    view_config,
    forbidden_view_config,
)
from pyramid.security import (
    authenticated_userid,
    remember,
    forget,
)
from pyramid.httpexceptions import (
    HTTPFound,
    HTTPNotFound,
    HTTPForbidden,
)
from pyramid_mailer import get_mailer
from pyramid_mailer.message import Message, Attachment
from datetime import *
import hashlib
from docutils.core import publish_parts
from yahoo_finance import Share, Currency

from sqlalchemy.exc import DBAPIError
from ..security import groupfinder

from ..models.default import *
from ..models.members import (
    get_member_by_email,
)

import json

def to_decimal(x):
    import decimal
    return decimal.Decimal(str(x))

def to_euro(x):
    """Takes a float and returns a string"""
    #if x == 0:
    #   return ""
    #else:
    return (u"%.2f €" % x).replace('.', ',')

def to_usd(x):
    """Takes a float and returns a string"""
    #if x == 0:
    #   return ""
    #else:
    return (u"%.2f $" % x).replace('.', ',')


def to_int(x):
    try:
        number = int(x.replace(',', '.'))
        return number
    except ValueError:
        return 0

def to_percent(x):
    """Takes a float and returns a string"""
    return (u"%.2f " % x).replace('.', ',') + "%"


@view_config(route_name='home', renderer='../templates/home.pt', permission='view')
def home(request):
    message = ''
    logged_in = authenticated_userid(request)
    # lire la fiche du membre 
    membre = get_member_by_email(request, logged_in)
    if not membre:
        request.session.flash(u"Utilisateur non trouvé : %s" % logged_in, 'warning')
        return HTTPFound(location=request.route_url('/'))
    
    return {
        'page_title': u"%s %s" % (membre.prenom, membre.nom),
        'message': message,
    }    

@view_config(route_name='doc_list', renderer='../templates/doc_list.pt', permission='view')
def doc_list(request):

    # lire toutes les docs
    docs = get_docs(request, 0) 

    return {
            'page_title': u"Documents",
            'docs': docs,
        }

@view_config(route_name='doc_edit', renderer='../templates/doc_edit.pt', permission='view')
def doc_edit(request):
    doc_id = request.matchdict['doc_id']    
    url = request.route_url('doc_edit',doc_id=doc_id)

    message = u""
    if doc_id == '0':
        titre = "Nouvelle doc"
        intitule = u""
        texte = u""
        theme = u""
    else:
        titre = "Modifier la doc : %s" % str(doc_id)
        doc = get_docs(request, doc_id)
        intitule = doc.intitule
        texte = doc.texte
        theme = doc.theme

    if 'form.submitted' in request.params:
        intitule = request.params["intitule"]
        texte = request.params["texte"]
        theme = request.params["theme"]

        if len(intitule) > 0 and len(texte) > 0:
            update_doc(request, doc_id, intitule, texte, theme)              
            return HTTPFound(location=request.route_url('doc_list'))
        else:
            message = "Veuillez saisir un intitule et un texte."

    if 'form.deleted' in request.params:
        if doc_id <> '0':
            delete_doc(request, doc_id)
            request.session.flash(u"<%s> est supprimée avec succès." % intitule, 'success')
            return HTTPFound(location=request.route_url('doc_list'))

    return {
        'page_title': titre,
        'url': url,
        'message': message,
        'doc_id': doc_id,
        'intitule': intitule,
        'texte': texte,
        'theme': theme,
        'themes': ["CONDUITE","EXAMEN","RESULTAT","INTERNE"],
    }

@view_config(route_name='doc_view', renderer='../templates/doc_view.pt', permission='view')
def doc_view(request):
    doc_id = request.matchdict['doc_id']    
    current_route_path = request.current_route_path()

    doc = get_docs(request, doc_id)
    intitule = doc.intitule
    # insèrer le path de static/img
    img_path = 'image:: %s/static/img/' % request.application_url

    texte = doc.texte.replace('image:: static/img/', img_path)
    # convertir reST en HTML
    texte = publish_parts(texte, writer_name='html')['html_body']
    return {
        'page_title': intitule,
        'texte': texte,
        'doc_id': doc_id,
    }

def envoyerMail(request, destinataire, objet, corps):
    body = u"""

%s

Cordialement,
gestion.entreprise-dumas.com

""" % (corps)

    message = Message(subject=u"[Mes Avoirs] %s" % objet,
                      sender=request.registry.settings['mondumas.admin_email'],
                                  body=body)
    message.add_recipient(destinataire)
    mailer = get_mailer(request)

    mailer.send_immediately(message)