# -*- 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 ..models.contents import *

def isAnonymous(request):
    logged_in = request.authenticated_userid
    return logged_in is None

@view_config(route_name='folder', renderer='../templates/contents/folder.pt')
def folder(request):
    theme = request.matchdict['theme'] 
    logged_in = request.authenticated_userid

    # lire toutes les docs du theme
    docs = get_docs_bytheme(request, theme, logged_in) 

    return {
            'page_title': "Contenu de %s" % theme.upper(),
            'docs': docs,
            'theme': theme,
        }

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

    # si anonyme, interdire de voir les docs privés
    if isAnonymous(request) and doc.statut == 'private':
        return HTTPFound(location=request.route_url('home'))

    message = ""
    tags = get_docs_tags(request)
    statuts = ['private', 'public']
    
    if doc_id == '0':
        titre = "Nouveau doc"
        # nouveau
        doc = {}
        doc['intitule'] = ''
        doc['texte'] = ''
        doc['theme'] = theme
        doc['tag1'] = ''
        doc['tag2'] = ''
        doc['statut'] = 'private'
    else:
        titre = "Modifier : %s" % str(doc_id)
        doc = get_docs(request, doc_id)

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

        if new_values:
            new_values['theme'] = theme
            update_doc(request, doc_id, new_values)              
            if doc_id != '0':
                return HTTPFound(location=request.route_url('doc_view', doc_id=doc_id))
            else:
                return HTTPFound(location=request.route_url('folder',theme=theme))

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

    return {
        'page_title': titre,
        'url': url,
        'message': message,
        'doc_id': doc_id,
        'doc': doc,
        'theme': theme,
        'tags': tags,
        'statuts': statuts,
    }

@view_config(route_name='doc_search', renderer='../templates/contents/doc_search.pt')
def doc_search(request):

    logged_in = request.authenticated_userid
    critere = ''
    docs = []
    
    if 'form.submitted' in request.params:
        critere = request.params['critere']
        # si afficher tous les fiches ?
        docs = get_docs_bycritere(request, critere, logged_in)

    return {
        'page_title': "Rechercher",
        'docs': docs,
        'critere': critere,
    }

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

    # lire le document
    doc = get_docs(request, doc_id)
    
    # si anonyme, interdire de voir les docs privés
    if isAnonymous(request) and doc.statut == 'private':
        return HTTPFound(location=request.route_url('home'))

    if doc_id == '2':
        # mouvements portfolio, retour vers portfolio
        url_retour = request.route_url('portfolio')
    else:
        url_retour = request.route_url('folder',theme=doc.theme)
    tags = doc.tag1
    if doc.tag2:
        tags += ', ' + doc.tag2
    
    # insèrer le path de static/img
    texte = doc.texte.replace('static/img/', "%s/static/img/" % request.application_url)
       
    # convertir mardown en HTML
    from markdown2 import Markdown
    markdowner = Markdown()
    texte = markdowner.convert(texte)
    
    return {
        'page_title': doc.intitule,
        'doc_id': doc_id,
        'doc': doc,
        'texte': texte,
        'theme': doc.theme,
        'tags': tags,
        'url_retour':url_retour,
    }