LogiFlow/client/src/pages/Publicities.tsx

import { useState } from "react";
import { useQuery, useMutation, useQueryClient } from "@tanstack/react-query";
import { Plus, Calendar, Edit, Trash2, Eye, Filter, Grid, List } from "lucide-react";
import { Button } from "@/components/ui/button";
import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
import { Badge } from "@/components/ui/badge";
import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogDescription } from "@/components/ui/dialog";
import { useToast } from "@/hooks/use-toast";
import { useAuthUnified } from "@/hooks/useAuthUnified";
import { useStore } from "@/components/Layout";
import { format, startOfMonth, endOfMonth, eachWeekOfInterval, eachDayOfInterval, startOfWeek, endOfWeek, isSameMonth, isWithinInterval, startOfYear, endOfYear, getWeek, getMonth } from "date-fns";
import { fr } from "date-fns/locale";
import { safeFormat, safeDate, safeCompareDate } from "@/lib/dateUtils";
import type { PublicityWithRelations, Group } from "@shared/schema";
import PublicityForm from "@/components/PublicityForm";

export default function Publicities() {
  const [selectedYear, setSelectedYear] = useState(new Date().getFullYear()); // Année courante par défaut
  const [selectedMonth, setSelectedMonth] = useState(new Date().getMonth()); // Mois courant par défaut
  const [viewMode, setViewMode] = useState<'list' | 'calendar'>('list'); // Mode d'affichage
  const [showYearOverview, setShowYearOverview] = useState(true); // Affichage vue d'ensemble
  const [isCreateModalOpen, setIsCreateModalOpen] = useState(false);
  const [isEditModalOpen, setIsEditModalOpen] = useState(false);
  const [isViewModalOpen, setIsViewModalOpen] = useState(false);
  const [selectedPublicity, setSelectedPublicity] = useState<PublicityWithRelations | null>(null);
  const [isDeleteModalOpen, setIsDeleteModalOpen] = useState(false);
  
  const { user } = useAuthUnified();
  const { selectedStoreId } = useStore();
  const { toast } = useToast();
  const queryClient = useQueryClient();
  
  // Seuls les admins peuvent modifier/supprimer
  const canModify = user?.role === 'admin';

  // Generate year options (2025 to 2035)
  const currentYear = new Date().getFullYear();
  const yearOptions = Array.from({ length: 11 }, (_, i) => currentYear + i);

  const { data: publicities = [], isLoading } = useQuery({
    queryKey: ['/api/publicities', selectedYear, selectedStoreId],
    queryFn: async () => {
      const params = new URLSearchParams();
      params.append('year', selectedYear.toString());
      if (selectedStoreId) {
        params.append('storeId', selectedStoreId.toString());
      }
      const response = await fetch(`/api/publicities?${params}`);
      if (!response.ok) {
        throw new Error('Failed to fetch publicities');
      }
      const data = await response.json();
      console.log('📢 Publicities received:', data.length, 'items', data.slice(0, 2));
      
      // CRITICAL FIX: Force frontend sorting by pubNumber to ensure correct order
      const sortedData = Array.isArray(data) 
        ? data.sort((a, b) => {
            const numA = parseInt(a.pubNumber) || 0;
            const numB = parseInt(b.pubNumber) || 0;
            return numA - numB;
          })
        : [];
        
      console.log('📢 Publicities after frontend sort:', {
        first5: sortedData.slice(0, 5).map(p => `N°${p.pubNumber}`),
        total: sortedData.length
      });
      
      return sortedData;
    },
  });

  console.log('📢 Publicities Debug:', { 
    isLoading, 
    publicitiesCount: publicities?.length, 
    selectedYear,
    selectedStoreId,
    publicities: publicities?.slice(0, 2)
  });

  console.log('📢 Publicities Debug:', { 
    isLoading, 
    publicitiesCount: publicities?.length, 
    selectedYear,
    selectedStoreId,
    publicities: publicities?.slice(0, 2)
  });

  const { data: groups = [] } = useQuery<Group[]>({
    queryKey: ['/api/groups'],
    enabled: !!user,
  });

  const deleteMutation = useMutation({
    mutationFn: async (id: number) => {
      const response = await fetch(`/api/publicities/${id}`, { method: 'DELETE' });
      if (!response.ok) {
        const error = await response.json();
        throw new Error(error.message || 'Erreur lors de la suppression');
      }
      // Handle empty response (204 No Content) in production
      if (response.status === 204) {
        return { message: "Publicity deleted successfully" };
      }
      return response.json();
    },
    onSuccess: () => {
      queryClient.invalidateQueries({ queryKey: ['/api/publicities'] });
      toast({ description: "Publicité supprimée avec succès" });
      setIsDeleteModalOpen(false);
      setSelectedPublicity(null);
    },
    onError: (error: Error) => {
      toast({ 
        variant: "destructive",
        description: error.message || "Erreur lors de la suppression" 
      });
    }
  });

  // Generate month options
  const monthOptions = Array.from({ length: 12 }, (_, i) => ({
    value: i,
    label: format(new Date(selectedYear, i, 1), 'MMMM', { locale: fr })
  }));

  // Calendar helper functions
  const getWeekParticipation = (weekStart: Date, weekEnd: Date) => {
    // Vérifier que publicities est un tableau
    if (!Array.isArray(publicities)) {
      return {
        publicities: [],
        participatingStores: [],
        storeColors: []
      };
    }

    const weekPublicities = publicities.filter(pub => {
      const pubStart = safeDate(pub.startDate);
      const pubEnd = safeDate(pub.endDate);
      
      // More robust overlap detection: check if any part of the publicity period overlaps with the week
      return pubStart && pubEnd && (pubStart <= weekEnd && pubEnd >= weekStart);
    });

    const participatingStores = new Set<number>();
    weekPublicities.forEach(pub => {
      // Vérifier que participations existe et est un tableau
      if (pub.participations && Array.isArray(pub.participations)) {
        pub.participations.forEach(participation => {
          participatingStores.add(participation.groupId);
        });
      }
    });

    return {
      publicities: weekPublicities,
      participatingStores: Array.from(participatingStores),
      storeColors: Array.from(participatingStores).map(storeId => {
        const group = groups.find(g => g.id === storeId);
        return group?.color || '#666666';
      })
    };
  };

  // Year overview - Generate weeks for the selected year
  const getYearWeeks = () => {
    const yearStart = startOfYear(new Date(selectedYear, 0, 1));
    const yearEnd = endOfYear(new Date(selectedYear, 11, 31));
    
    const weeks = eachWeekOfInterval(
      { start: yearStart, end: yearEnd },
      { weekStartsOn: 1 }
    );

    return weeks.map((weekStart, index) => {
      const weekEnd = endOfWeek(weekStart, { weekStartsOn: 1 });
      const weekNumber = index + 1;
      
      const weekMidpoint = new Date(weekStart.getTime() + (3.5 * 24 * 60 * 60 * 1000)); 
      let month = getMonth(weekMidpoint);
      
      if (weekStart.getFullYear() < selectedYear && weekEnd.getFullYear() === selectedYear) {
        month = 0; // Janvier
      } else if (weekStart.getFullYear() === selectedYear && weekEnd.getFullYear() > selectedYear) {
        month = 11; // Décembre
      }
      
      const participation = getWeekParticipation(weekStart, weekEnd);
      
      return {
        weekStart,
        weekEnd,
        weekNumber,
        month,
        ...participation
      };
    });
  };

  const yearWeeks = getYearWeeks();

  const handleView = (publicity: PublicityWithRelations) => {
    setSelectedPublicity(publicity);
    setIsViewModalOpen(true);
  };

  const handleEdit = (publicity: PublicityWithRelations) => {
    setSelectedPublicity(publicity);
    setIsEditModalOpen(true);
  };

  const handleDelete = (publicity: PublicityWithRelations) => {
    setSelectedPublicity(publicity);
    setIsDeleteModalOpen(true);
  };

  const confirmDelete = () => {
    if (selectedPublicity) {
      deleteMutation.mutate(selectedPublicity.id);
    }
  };

  const closeModals = () => {
    setIsCreateModalOpen(false);
    setIsEditModalOpen(false);
    setIsViewModalOpen(false);
    setIsDeleteModalOpen(false);
    setSelectedPublicity(null);
  };

  const canCreateOrEdit = user?.role === 'admin' || user?.role === 'manager';
  const canDelete = user?.role === 'admin';

  return (
    <div className="p-6 space-y-6">
      {/* Header */}
      <div className="bg-white border-b border-gray-200 p-6 shadow-sm -m-6 mb-6">
        <div className="flex items-center justify-between">
          <div>
            <h2 className="text-2xl font-semibold text-gray-900 flex items-center">
              <Calendar className="w-6 h-6 mr-3 text-green-600" />
              Publicités
            </h2>
            <p className="text-gray-600 mt-1">
              Gestion des campagnes publicitaires
            </p>
          </div>

          <div className="flex items-center gap-3">
          {/* View Mode Toggle */}
          <div className="flex items-center bg-gray-100 rounded-lg p-1">
            <Button 
              variant={viewMode === 'list' ? 'default' : 'ghost'}
              size="sm"
              onClick={() => setViewMode('list')}
              className="h-8"
            >
              <List className="h-4 w-4" />
            </Button>
            <Button 
              variant={viewMode === 'calendar' ? 'default' : 'ghost'}
              size="sm"
              onClick={() => setViewMode('calendar')}
              className="h-8"
            >
              <Grid className="h-4 w-4" />
            </Button>
          </div>

          {/* Year Overview Toggle */}
          <Button
            variant={showYearOverview ? 'default' : 'outline'}
            size="sm"
            onClick={() => setShowYearOverview(!showYearOverview)}
            className="h-8"
          >
            <Calendar className="h-4 w-4 mr-2" />
            Vue d'ensemble
          </Button>

          {/* Year Filter */}
          <div className="flex items-center gap-2">
            <Filter className="h-4 w-4 text-gray-500" />
            <Select
              value={selectedYear.toString()}
              onValueChange={(value) => setSelectedYear(parseInt(value))}
            >
              <SelectTrigger className="w-32">
                <SelectValue />
              </SelectTrigger>
              <SelectContent>
                {yearOptions.map((year) => (
                  <SelectItem key={year} value={year.toString()}>
                    {year}
                  </SelectItem>
                ))}
              </SelectContent>
            </Select>
          </div>

          {/* Month Filter (only for calendar view) */}
          {viewMode === 'calendar' && (
            <Select
              value={selectedMonth.toString()}
              onValueChange={(value) => setSelectedMonth(parseInt(value))}
            >
              <SelectTrigger className="w-36">
                <SelectValue />
              </SelectTrigger>
              <SelectContent>
                {monthOptions.map((month) => (
                  <SelectItem key={month.value} value={month.value.toString()}>
                    {month.label}
                  </SelectItem>
                ))}
              </SelectContent>
            </Select>
          )}

          {canModify && (
            <Button onClick={() => setIsCreateModalOpen(true)} className="bg-green-600 hover:bg-green-700 text-white shadow-md">
              <Plus className="mr-2 h-4 w-4" />
              Nouvelle publicité
            </Button>
          )}
          </div>
        </div>
      </div>

      {/* Stats */}
      <div className="grid grid-cols-1 md:grid-cols-3 gap-4">
        <Card>
          <CardContent className="p-4">
            <div className="flex items-center gap-3">
              <div className="p-2 bg-blue-100 rounded-lg">
                <Calendar className="h-5 w-5 text-blue-600" />
              </div>
              <div>
                <p className="text-sm text-gray-600">Total {selectedYear}</p>
                <p className="text-2xl font-semibold">{Array.isArray(publicities) ? publicities.length : 0}</p>
              </div>
            </div>
          </CardContent>
        </Card>

        <Card>
          <CardContent className="p-4">
            <div className="flex items-center gap-3">
              <div className="p-2 bg-green-100 rounded-lg">
                <Calendar className="h-5 w-5 text-green-600" />
              </div>
              <div>
                <p className="text-sm text-gray-600">En cours</p>
                <p className="text-2xl font-semibold">
                  {publicities.filter(p => {
                    const now = new Date();
                    const start = safeDate(p.startDate);
                    const end = safeDate(p.endDate);
                    return start && end && start <= now && now <= end;
                  }).length}
                </p>
              </div>
            </div>
          </CardContent>
        </Card>

        <Card>
          <CardContent className="p-4">
            <div className="flex items-center gap-3">
              <div className="p-2 bg-purple-100 rounded-lg">
                <Calendar className="h-5 w-5 text-purple-600" />
              </div>
              <div>
                <p className="text-sm text-gray-600">À venir</p>
                <p className="text-2xl font-semibold">
                  {publicities.filter(p => {
                    const startDate = safeDate(p.startDate);
                    return startDate && startDate > new Date();
                  }).length}
                </p>
              </div>
            </div>
          </CardContent>
        </Card>
      </div>

      {/* Year Overview - Weekly Timeline */}
      {showYearOverview && (
        <Card>
          <CardHeader>
            <CardTitle className="flex items-center gap-2">
              <Calendar className="h-5 w-5" />
              Vue d'ensemble {selectedYear} - Semaines avec publicités
            </CardTitle>
          </CardHeader>
          <CardContent>
          <div className="space-y-4">
            {/* Months Grid */}
            <div className="grid grid-cols-12 gap-2">
              {Array.from({ length: 12 }, (_, monthIndex) => {
                const monthName = format(new Date(selectedYear, monthIndex, 1), 'MMM', { locale: fr });
                const monthWeeks = yearWeeks.filter(week => week.month === monthIndex);
                
                return (
                  <div key={monthIndex} className="space-y-2">
                    <div className="text-xs font-medium text-gray-600 text-center">
                      {monthName}
                    </div>
                    <div className="space-y-1">
                      {monthWeeks.map((week, weekIndex) => {
                        const hasPublicity = week.publicities.length > 0;
                        const storeColors = week.storeColors;
                        
                        return (
                          <div
                            key={`${monthIndex}-${weekIndex}-${week.weekNumber}`}
                            className={`
                              h-8 rounded border text-xs flex flex-col items-center justify-center cursor-pointer relative
                              ${hasPublicity 
                                ? 'bg-blue-50 border-blue-200 text-blue-800' 
                                : 'bg-gray-50 border-gray-200 text-gray-500'
                              }
                              hover:shadow-sm transition-shadow
                            `}
                            title={`Semaine ${week.weekNumber} (${format(week.weekStart, 'dd/MM', { locale: fr })} - ${format(week.weekEnd, 'dd/MM', { locale: fr })}) - ${hasPublicity ? `${week.publicities.map(p => p.pubNumber).join(', ')}` : 'Aucune publicité'}`}
                          >
                            <span className="text-xs font-medium">{week.weekNumber}</span>
                            {/* Store participation indicators */}
                            {storeColors.length > 0 && (
                              <div className="absolute top-0.5 right-0.5 flex flex-wrap gap-0.5 max-w-[16px]">
                                {storeColors.slice(0, 4).map((color, idx) => (
                                  <div
                                    key={idx}
                                    className="w-1.5 h-1.5 rounded-full"
                                    style={{ backgroundColor: color }}
                                    title={`Magasin ${idx + 1}`}
                                  />
                                ))}
                                {storeColors.length > 4 && (
                                  <div 
                                    className="w-1.5 h-1.5 rounded-full bg-gray-400 text-white text-xs flex items-center justify-center"
                                    title={`+${storeColors.length - 4} autres magasins`}
                                  >
                                    +
                                  </div>
                                )}
                              </div>
                            )}
                          </div>
                        );
                      })}
                    </div>
                  </div>
                );
              })}
            </div>
            
            {/* Legend */}
            <div className="space-y-2 pt-2 border-t">
              <div className="flex items-center justify-between text-sm text-gray-600">
                <div className="flex items-center gap-4">
                  <div className="flex items-center gap-2">
                    <div className="w-4 h-4 bg-blue-50 border border-blue-200 rounded"></div>
                    <span>Semaine avec publicité</span>
                  </div>
                  <div className="flex items-center gap-2">
                    <div className="w-4 h-4 bg-gray-50 border border-gray-200 rounded"></div>
                    <span>Semaine sans publicité</span>
                  </div>
                </div>
                <div className="flex items-center gap-2">
                  <div className="flex gap-1">
                    {groups.slice(0, 3).map(group => (
                      <div 
                        key={group.id}
                        className="w-2 h-2 rounded-full"
                        style={{ backgroundColor: group?.color || '#666666' }}
                      />
                    ))}
                  </div>
                  <span>Indicateurs magasins (coin supérieur droit)</span>
                </div>
              </div>
              <div className="flex items-center gap-4 text-xs text-gray-500">
                <span>• Survolez les semaines pour voir les détails des publicités</span>
              </div>
            </div>
          </div>
        </CardContent>
      </Card>
      )}

      {/* Content */}
      {isLoading ? (
        <div className="flex items-center justify-center py-12">
          <div className="animate-spin rounded-full h-8 w-8 border-b-2 border-blue-600"></div>
        </div>
      ) : publicities.length === 0 ? (
        <Card>
          <CardContent className="p-12 text-center">
            <Calendar className="h-12 w-12 text-gray-400 mx-auto mb-4" />
            <h3 className="text-lg font-medium text-gray-900 mb-2">
              Aucune publicité pour {selectedYear}
            </h3>
            <p className="text-gray-600 mb-6">
              Commencez par créer votre première campagne publicitaire.
            </p>
            {canModify && (
              <Button onClick={() => setIsCreateModalOpen(true)}>
                <Plus className="mr-2 h-4 w-4" />
                Créer une publicité
              </Button>
            )}
          </CardContent>
        </Card>
      ) : viewMode === 'calendar' ? (
        <Card>
          <CardHeader>
            <CardTitle className="flex items-center gap-2">
              <Calendar className="h-5 w-5" />
              Vue calendrier - {monthOptions[selectedMonth].label} {selectedYear}
            </CardTitle>
          </CardHeader>
          <CardContent>
            <div className="space-y-4">
              {/* Calendar Grid */}
              <div className="grid grid-cols-7 gap-1">
                {/* Days of week headers */}
                {['Lun', 'Mar', 'Mer', 'Jeu', 'Ven', 'Sam', 'Dim'].map(day => (
                  <div key={day} className="p-2 text-center text-sm font-medium text-gray-500">
                    {day}
                  </div>
                ))}
                
                {/* Calendar days */}
                {(() => {
                  const monthStart = startOfMonth(new Date(selectedYear, selectedMonth, 1));
                  const monthEnd = endOfMonth(monthStart);
                  const startDate = startOfWeek(monthStart, { weekStartsOn: 1 });
                  const endDate = endOfWeek(monthEnd, { weekStartsOn: 1 });
                  
                  const days = eachDayOfInterval({ start: startDate, end: endDate });
                  
                  return days.map(day => {
                    const isCurrentMonth = isSameMonth(day, monthStart);
                    const dayPublicities = publicities.filter(pub => {
                      const pubStart = safeDate(pub.startDate);
                      const pubEnd = safeDate(pub.endDate);
                      return pubStart && pubEnd && day >= pubStart && day <= pubEnd;
                    });
                    
                    const participatingStores = new Set<number>();
                    dayPublicities.forEach(pub => {
                      pub.participations.forEach(participation => {
                        participatingStores.add(participation.groupId);
                      });
                    });
                    
                    return (
                      <div 
                        key={day.toISOString()} 
                        className={`
                          p-2 min-h-[60px] border border-gray-200 rounded-lg
                          ${isCurrentMonth ? 'bg-white' : 'bg-gray-50'}
                          ${dayPublicities.length > 0 ? 'ring-2 ring-blue-200' : ''}
                        `}
                      >
                        <div className="text-sm font-medium text-gray-900 mb-1">
                          {format(day, 'd')}
                        </div>
                        {dayPublicities.length > 0 && (
                          <div className="space-y-1">
                            {dayPublicities.slice(0, 2).map(pub => (
                              <div 
                                key={pub.id} 
                                className="text-xs bg-blue-100 text-blue-800 rounded px-1 py-0.5 truncate"
                                title={pub.designation}
                              >
                                {pub.pubNumber}
                              </div>
                            ))}
                            {dayPublicities.length > 2 && (
                              <div className="text-xs text-gray-500">
                                +{dayPublicities.length - 2} autre{dayPublicities.length > 3 ? 's' : ''}
                              </div>
                            )}
                          </div>
                        )}
                        {/* Store participation indicators */}
                        {participatingStores.size > 0 && (
                          <div className="flex gap-1 mt-1">
                            {Array.from(participatingStores).slice(0, 3).map(storeId => {
                              const group = groups.find(g => g.id === storeId);
                              return (
                                <div 
                                  key={storeId}
                                  className="w-2 h-2 rounded-full"
                                  style={{ backgroundColor: group?.color || '#666666' }}
                                  title={group?.name || 'Magasin'}
                                />
                              );
                            })}
                            {participatingStores.size > 3 && (
                              <div className="text-xs text-gray-500">+{participatingStores.size - 3}</div>
                            )}
                          </div>
                        )}
                      </div>
                    );
                  });
                })()}
              </div>
              
              {/* Legend */}
              <div className="mt-4 p-3 bg-gray-50 rounded-lg">
                <h4 className="text-sm font-medium text-gray-900 mb-2">Légende</h4>
                <div className="grid grid-cols-2 gap-2 text-sm">
                  <div className="flex items-center gap-2">
                    <div className="w-4 h-4 bg-blue-100 border border-blue-200 rounded"></div>
                    <span>Jour avec publicité</span>
                  </div>
                  <div className="flex items-center gap-2">
                    <div className="flex gap-1">
                      {groups.slice(0, 3).map(group => (
                        <div 
                          key={group.id}
                          className="w-2 h-2 rounded-full"
                          style={{ backgroundColor: group?.color || '#666666' }}
                        />
                      ))}
                    </div>
                    <span>Magasins participants</span>
                  </div>
                </div>
              </div>
            </div>
          </CardContent>
        </Card>
      ) : (
        <Card>
          <CardContent className="p-0">
            <div>
              <table className="w-full">
                <thead className="bg-gray-50 border-b">
                  <tr>
                    <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                      N° PUB
                    </th>
                    <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                      Désignation
                    </th>
                    <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                      Période
                    </th>
                    <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                      Statut
                    </th>
                    <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                      Magasins
                    </th>
                    <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                      Créé par
                    </th>
                    <th className="px-6 py-3 text-right text-xs font-medium text-gray-500 uppercase tracking-wider">
                      Actions
                    </th>
                  </tr>
                </thead>
                <tbody className="bg-white divide-y divide-gray-200">
                  {publicities
                    .map((publicity) => {
                      const now = new Date();
                      const start = safeDate(publicity.startDate);
                      const end = safeDate(publicity.endDate);
                      const isActive = start && end && now >= start && now <= end;
                      const isUpcoming = start && start > now;
                      const isPast = end && end < now;

                      return (
                        <tr key={publicity.id} className="hover:bg-gray-50">
                          <td className="px-6 py-4 whitespace-nowrap">
                            <div className="text-sm font-medium text-gray-900">
                              {publicity.pubNumber}
                            </div>
                          </td>
                          <td className="px-6 py-4">
                            <div className="text-sm text-gray-900 max-w-xs truncate">
                              {publicity.designation}
                            </div>
                          </td>
                          <td className="px-6 py-4 whitespace-nowrap">
                            <div className="text-sm text-gray-600">
                              {safeFormat(publicity.startDate, "dd/MM/yy")} - {safeFormat(publicity.endDate, "dd/MM/yy")}
                            </div>
                          </td>
                          <td className="px-6 py-4 whitespace-nowrap">
                            {isActive && <Badge className="bg-green-100 text-green-800">En cours</Badge>}
                            {isUpcoming && <Badge className="bg-blue-100 text-blue-800">À venir</Badge>}
                            {isPast && <Badge variant="secondary">Terminée</Badge>}
                          </td>
                          <td className="px-6 py-4">
                            <div className="flex flex-wrap gap-1 max-w-xs">
                              {publicity.participations.length === 0 ? (
                                <Badge className="text-xs bg-red-100 text-red-800 hover:bg-red-100">
                                  Aucun magasin
                                </Badge>
                              ) : (
                                <>
                                  {publicity.participations.slice(0, 2).map((participation) => (
                                    <Badge key={participation.groupId} variant="outline" className="text-xs">
                                      <div 
                                        className="w-2 h-2 rounded-full mr-1" 
                                        style={{ backgroundColor: participation.group?.color || '#666666' }}
                                      />
                                      {participation.group?.name || 'Magasin'}
                                    </Badge>
                                  ))}
                                  {publicity.participations.length > 2 && (
                                    <Badge variant="outline" className="text-xs">
                                      +{publicity.participations.length - 2}
                                    </Badge>
                                  )}
                                </>
                              )}
                            </div>
                          </td>
                          <td className="px-6 py-4 whitespace-nowrap">
                            <div className="text-sm text-gray-600">
                              {publicity.creator?.name || publicity.creator?.username || 'Utilisateur'}
                            </div>
                          </td>
                          <td className="px-6 py-4 whitespace-nowrap text-right text-sm font-medium">
                            <div className="flex items-center justify-end gap-1">
                              <Button
                                variant="ghost"
                                size="sm"
                                onClick={() => handleView(publicity)}
                                title="Voir les détails"
                              >
                                <Eye className="h-4 w-4" />
                              </Button>
                              
                              {canModify && (
                                <>
                                  <Button
                                    variant="ghost"
                                    size="sm"
                                    onClick={() => handleEdit(publicity)}
                                    title="Modifier"
                                  >
                                    <Edit className="h-4 w-4" />
                                  </Button>
                                  
                                  <Button
                                    variant="ghost"
                                    size="sm"
                                    onClick={() => handleDelete(publicity)}
                                    className="text-red-600 hover:text-red-700"
                                    title="Supprimer"
                                  >
                                    <Trash2 className="h-4 w-4" />
                                  </Button>
                                </>
                              )}
                            </div>
                          </td>
                        </tr>
                      );
                    })}
                </tbody>
              </table>
            </div>
          </CardContent>
        </Card>
      )}

      {/* Create Modal */}
      <Dialog open={isCreateModalOpen} onOpenChange={setIsCreateModalOpen}>
        <DialogContent className="max-w-2xl">
          <DialogHeader>
            <DialogTitle>Créer une nouvelle publicité</DialogTitle>
            <DialogDescription>
              Remplissez les informations de la campagne publicitaire et sélectionnez les magasins participants.
            </DialogDescription>
          </DialogHeader>
          <PublicityForm
            groups={groups}
            selectedYear={selectedYear}
            onSuccess={closeModals}
          />
        </DialogContent>
      </Dialog>

      {/* Edit Modal */}
      <Dialog open={isEditModalOpen} onOpenChange={setIsEditModalOpen}>
        <DialogContent className="max-w-2xl">
          <DialogHeader>
            <DialogTitle>Modifier la publicité</DialogTitle>
            <DialogDescription>
              Modifiez les informations de la campagne publicitaire.
            </DialogDescription>
          </DialogHeader>
          <PublicityForm
            publicity={selectedPublicity}
            groups={groups}
            selectedYear={selectedYear}
            onSuccess={closeModals}
          />
        </DialogContent>
      </Dialog>

      {/* View Modal */}
      <Dialog open={isViewModalOpen} onOpenChange={setIsViewModalOpen}>
        <DialogContent className="max-w-2xl">
          <DialogHeader>
            <DialogTitle>Détails de la publicité</DialogTitle>
            <DialogDescription>
              Informations complètes de la campagne publicitaire.
            </DialogDescription>
          </DialogHeader>
          
          {selectedPublicity && (
            <div className="space-y-6">
              <div className="grid grid-cols-2 gap-4">
                <div>
                  <label className="text-sm font-medium text-gray-700">N° PUB</label>
                  <p className="text-lg">{selectedPublicity.pubNumber}</p>
                </div>
                <div>
                  <label className="text-sm font-medium text-gray-700">Année</label>
                  <p className="text-lg">{selectedPublicity.year}</p>
                </div>
              </div>

              <div>
                <label className="text-sm font-medium text-gray-700">Désignation</label>
                <p className="mt-1">{selectedPublicity.designation}</p>
              </div>

              <div className="grid grid-cols-2 gap-4">
                <div>
                  <label className="text-sm font-medium text-gray-700">Date de début</label>
                  <p>{safeFormat(selectedPublicity.startDate, "dd/MM/yyyy")}</p>
                </div>
                <div>
                  <label className="text-sm font-medium text-gray-700">Date de fin</label>
                  <p>{safeFormat(selectedPublicity.endDate, "dd/MM/yyyy")}</p>
                </div>
              </div>

              <div>
                <label className="text-sm font-medium text-gray-700">Magasins participants</label>
                <div className="flex flex-wrap gap-2 mt-2">
                  {selectedPublicity.participations.length === 0 ? (
                    <Badge className="bg-red-100 text-red-800 hover:bg-red-100">Aucun magasin</Badge>
                  ) : (
                    selectedPublicity.participations.map((participation) => (
                      <Badge key={participation.groupId} variant="outline">
                        <div 
                          className="w-3 h-3 rounded-full mr-2" 
                          style={{ backgroundColor: participation.group?.color || '#666666' }}
                        />
                        {participation.group?.name || 'Magasin'}
                      </Badge>
                    ))
                  )}
                </div>
              </div>

              <div className="grid grid-cols-2 gap-4 text-sm text-gray-600">
                <div>
                  <label className="font-medium">Créé par</label>
                  <p>{selectedPublicity.creator?.name || selectedPublicity.creator?.username || 'Utilisateur'}</p>
                </div>
                <div>
                  <label className="font-medium">Créé le</label>
                  <p>{safeFormat(selectedPublicity.createdAt, "dd/MM/yyyy à HH:mm")}</p>
                </div>
              </div>
            </div>
          )}
        </DialogContent>
      </Dialog>

      {/* Delete Confirmation Modal */}
      <Dialog open={isDeleteModalOpen} onOpenChange={setIsDeleteModalOpen}>
        <DialogContent>
          <DialogHeader>
            <DialogTitle>Supprimer la publicité</DialogTitle>
            <DialogDescription>
              Êtes-vous sûr de vouloir supprimer cette publicité ? Cette action est irréversible.
            </DialogDescription>
          </DialogHeader>
          
          {selectedPublicity && (
            <div className="space-y-4">
              <div className="p-4 bg-gray-50 rounded-lg">
                <p className="font-medium">{selectedPublicity.pubNumber}</p>
                <p className="text-sm text-gray-600">{selectedPublicity.designation}</p>
              </div>
              
              <div className="flex justify-end gap-2">
                <Button variant="outline" onClick={() => setIsDeleteModalOpen(false)}>
                  Annuler
                </Button>
                <Button 
                  variant="destructive" 
                  onClick={confirmDelete}
                  disabled={deleteMutation.isPending}
                >
                  {deleteMutation.isPending ? 'Suppression...' : 'Supprimer'}
                </Button>
              </div>
            </div>
          )}
        </DialogContent>
      </Dialog>
    </div>
  );
}