resuming views for stat

kfet/views.py

@@ -1948,11 +1948,13 @@ class SupplierUpdate(SuccessMessageMixin, UpdateView):
         return super(SupplierUpdate, self).form_valid(form)
 
 
-# -----
+# ==========
 # Statistics
-# -----
+# ==========
 
+# ---------------
 # Vues génériques
+# ---------------
 # source : docs.djangoproject.com/fr/1.10/topics/class-based-views/mixins/
 class JSONResponseMixin(object):
     """
@@ -1991,12 +1993,72 @@ class HybridDetailView(JSONResponseMixin,
             return super(HybridDetailView, self).render_to_response(context)
 
 
-# Article Statistiques
+# Un résume des toutes les vues de stat d'un objet
+# NE REND PAS DE JSON
+class ObjectResumeStat(DetailView):
+    template_name = 'kfet/object_stat_resume.html'
+    context_object_name = 'lul'
+    id_prefix = 'id_a_definir'
+    # nombre de vues à résumer
+    nb_stat = 2
+    # Le combienième est celui par defaut ?
+    # (entre 0 et nb_stat-1)
+    nb_default = 0
+    stat_labels = ['stat_1', 'stat_2']
+    stat_urls = ['url_1', 'url_2']
 
 
-class ArticleStat(HybridDetailView):
+    def get_context_data(self, **kwargs):
+        # On hérite
+        # Pas besoin, c'est essentiellement inutile
+        # context = super(ObjectResumeStat, self).get_context_data(**kwargs)
+        object_id = self.object.id
+        context = {}
+        stats = {}
+        for i in range(self.nb_stat):
+            stats[i] = {
+                    'label': self.stat_labels[i],
+                    'btn': "btn_%s_%d_%d" % (self.id_prefix,
+                                             object_id,
+                                             i),
+                    'url': reverse_lazy(self.stat_urls[i],
+                                        args=[object_id]),
+                    }
+        prefix = "%s_%d" % (self.id_prefix, object_id)
+        context['id_prefix'] = prefix
+        context['content_id'] = "content_%s" % prefix
+        context['stats'] = stats
+        context['default_stat'] = self.nb_default
+        context['object_id'] = object_id
+        return context
+
+
+# ------------------------
+# Article Satistiques Last
+# ------------------------
+ID_PREFIX_ART_LAST = "last_art"
+ID_PREFIX_ART_LAST_DAYS = "last_days_art"
+ID_PREFIX_ART_LAST_WEEKS = "last_weeks_art"
+
+
+# Un résumé de toutes les vues ArticleStatLast
+# NE REND PAS DE JSON
+class ArticleStatLastAll(ObjectResumeStat):
     model = Article
-    template_name = 'kfet/article_stat.html'
+    context_object_name = 'article'
+    id_prefix = ID_PREFIX_ART_LAST
+    nb_stat = 2
+    nb_default = 1
+    stat_labels = ["Dernières semaines", "Derniers jours"]
+    stat_urls = ['kfet.article.stat.last.week',
+                 'kfet.article.stat.last.day']
+
+
+# Rend un graph des ventes sur une plage de temps à préciser.
+# Le graphique distingue les ventes sur LIQ et sur les autres trigrammes
+class ArticleStatLast(HybridDetailView):
+    model = Article
+    template_name = 'kfet/article_stat_last.html'
     context_object_name = 'article'
     end_date = timezone.now()
     id_prefix = "lol"
@@ -2006,7 +2068,7 @@ class ArticleStat(HybridDetailView):
         if self.request.GET.get('format') == 'json':
             return self.render_to_json_response(context)
         else:
-            return super(ArticleStat, self).render_to_response(context)
+            return super(ArticleStatLast, self).render_to_response(context)
 
     # doit rendre un dictionnaire des dates
     # la première date correspond au début
@@ -2064,14 +2126,16 @@ class ArticleStat(HybridDetailView):
         context['nb_accounts'] = nb_accounts
         context['nb_liq'] = nb_liq
         # ID unique
-        context['chart_id'] = "%s_%s" % (self.id_prefix,
-                                         self.object.name)
+        context['chart_id'] = "%s_%d" % (self.id_prefix,
+                                         self.object.id)
         return context
 
 
-class ArticleStatDay(ArticleStat):
+# Rend les ventes des 7 derniers jours
+# Aujourd'hui non compris
+class ArticleStatLastDay(ArticleStatLast):
     end_date = this_morning()
-    id_prefix = "last_week"
+    id_prefix = ID_PREFIX_ART_LAST_DAYS
 
     def get_dates(self, **kwargs):
         return lastdays(7)
@@ -2081,9 +2145,11 @@ class ArticleStatDay(ArticleStat):
         return daynames(days)
 
 
-class ArticleStatWeek(ArticleStat):
+# Rend les ventes de 7 dernières semaines
+# La semaine en cours n'est pas comprise
+class ArticleStatLastWeek(ArticleStatLast):
     end_date = this_monday_morning()
-    id_prefix = "last_weeks"
+    id_prefix = ID_PREFIX_ART_LAST_WEEKS
 
     def get_dates(self, **kwargs):
         return lastweeks(7)