# -*- 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.httpexceptions import (
    HTTPFound,
    HTTPNotFound,
    HTTPForbidden,
)

from pyramid_mailer.message import Message, Attachment
from datetime import *
import hashlib

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

import json

from ..models.agenda import *
from ..models.default import *


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

    logged_in = request.authenticated_userid
    nodossier = request.matchdict['nodossier']
    nolig = request.matchdict['nolig']
    url = request.route_url("rdv_edit", nodossier=nodossier, nolig=nolig)

    message = ''
    # lire le rendez-vous
    rdv = get_dossier_rdv_by_no(request, nodossier, nolig)
    if not rdv:
        request.session.flash(u"Rendez-vous non trouvé : %s" % nodossier, 'warning')
        return HTTPFound(location=request.route_url('agenda', date='today'))

    page_title= u"Modification du rdv du %s" % (rdv.rdv_debut.strftime('%d-%m-%Y %H:%M'))

    if 'form.submitted' in request.params:
        new_values = {}
        for param, db_value in rdv.items():
            if param in request.params and request.params[param] != db_value:
                new_values[param] = request.params[param]

        if new_values:
            new_values['USERMAJ'] = logged_in.upper()
            
            update_rdv(request, nodossier, nolig, new_values)
            request.session.flash(u"Le rendez-vous a été mis à jour avec succès.", 'success')
            
        return HTTPFound(location=request.route_url('agenda', date=rdv.rdv_debut.strftime('%Y-%m-%d')))

    if 'form.deleted' in request.params:
        delete_rdv(request, nodossier, nolig)
        request.session.flash(u"Le rendez-vous a été supprimé avec succès.", 'success')
        return HTTPFound(location=request.route_url('agenda', date=rdv.rdv_debut.strftime('%Y-%m-%d')))

    return {
        'page_title': page_title,
        'url': url,
        'nodossier': nodossier,
        'nolig': nolig,
        'rdv': rdv,
        'message': message,
    }

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

    message = ''
    # récupérer les paramètres de l'appel de la view 
    datePlan = request.matchdict['date']
    logged_in = request.authenticated_userid

    if datePlan == 'today':
        datePlan = date.today().strftime('%Y-%m-%d')
    url = request.route_url('planning', date=datePlan)   
    url_select = request.route_url('dossier_select', date=datePlan)   
    
    # recall code et nom élève
    if 'mem_nodossier' in request.session:
        mem_nodossier = request.session['mem_nodossier']
        mem_nomdossier = request.session['mem_nomdossier']
    else:   
        mem_nodossier = 'Aucun'
        mem_nomdossier = u'dossier sélectionné'
    
    # liste des users avec agenda
    agendas = get_users_agenda(request)
    
    # le user a-t-il un agenda ?
    agenda = 'JMD'
    for item in agendas:
        if item.CD_UTI == logged_in.upper():
            agenda = item.CD_UTI

    
    # prendre en compte les paramètres de saisie
    if 'agenda' in request.params:
        agenda = request.params["agenda"]
    
    rows = get_rendez_vous(request, agenda)
        
    # construire la liste des events
    events = []
    for row in rows:
        # déterminer la couleur de l'event selon la societe
        societe = row.nodossier[0:2]
        if societe == "PE":
            color = "LightYellow"   
        elif societe == "PL":
            color = "LightGreen" 
        elif societe == "PO":
            color = "LightBlue" 
        else:
            color = "Gold" 
                
        json_event = {
            'title': row.c_nom,
            'description': row.c_ville.capitalize(),
            'start': row.rdv_debut.strftime('%Y-%m-%d %H:%M:%S'),
            'end': row.rdv_fin.strftime('%Y-%m-%d %H:%M:%S'),
            'allDay': False,
            'color': color,
            'textColor': 'Black',
            'url': '/rdv_edit/%s/%s' % (row.nodossier, row.nolig),
            }
        events.append(json_event)
    
    
    return {
        'page_title': 'Agenda',
        'fullcalendar_events': json.dumps(events),
        'agendas': agendas,
        'agenda': agenda,
        'message': message,
        'mem_nodossier': mem_nodossier,
        'mem_nomdossier': mem_nomdossier,
        'url_select': url_select,
    }

@view_config(route_name='planning', renderer='../templates/agenda/planning.pt', permission='view')
def planning(request):
        
    # construire la liste des ressources
    # {"id":"a","title":"Auditorium A"}
    ressources = []
    # liste des users avec agenda
    users = get_users_agenda(request)
    for row in users:
        json_ressources = {
            'id': row.CD_UTI,
            'title': row.NOM
            }
        ressources.append(json_ressources)
            
    # construire la liste des events
    events = []
    for user in users:
        rows = get_rendez_vous(request, user.CD_UTI)
        for row in rows: 
            # déterminer la couleur de l'event selon la societe
            societe = row.nodossier[0:2]
            if societe == "PE":
                color = "LightYellow"   
            elif societe == "PL":
                color = "LightGreen" 
            elif societe == "PO":
                color = "LightBlue" 
            else:
                color = "Gold" 
                    
            json_event = {
                'resourceId': user.CD_UTI,
                'title': row.c_nom,
                'description': row.c_ville.capitalize(),
                'start': row.rdv_debut.strftime('%Y-%m-%d %H:%M:%S'),
                'end': row.rdv_fin.strftime('%Y-%m-%d %H:%M:%S'),
                'allDay': False,
                'color': color,
                'textColor': 'Black',
                'url': '/dossier_view/%s' % (row.nodossier),
                }
            events.append(json_event)
    
    
    return {
        'page_title': 'Planning',
        'fullcalendar_events': json.dumps(events),
        'fullcalendar_ressources': json.dumps(ressources),        
    }