formation-manager-itinova/client/src/pages/AdminQuestionnaires.tsx

import { useState } from "react";
import { useLocation } from "wouter";
import { trpc } from "@/lib/trpc";
import { Button } from "@/components/ui/button";
import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
import { Badge } from "@/components/ui/badge";
import { Plus, Edit, Trash2, BarChart3, Eye } from "lucide-react";
import {
  AlertDialog,
  AlertDialogAction,
  AlertDialogCancel,
  AlertDialogContent,
  AlertDialogDescription,
  AlertDialogFooter,
  AlertDialogHeader,
  AlertDialogTitle,
} from "@/components/ui/alert-dialog";
import { toast } from "sonner";
import DashboardLayout from "@/components/DashboardLayout";

export default function AdminQuestionnaires() {
  const [, navigate] = useLocation();
  const [deleteId, setDeleteId] = useState<number | null>(null);

  const { data: questionnaires, isLoading, refetch } = trpc.questionnaires.list.useQuery();
  const deleteMutation = trpc.questionnaires.delete.useMutation({
    onSuccess: () => {
      toast.success("Questionnaire supprimé avec succès");
      refetch();
      setDeleteId(null);
    },
    onError: (error) => {
      toast.error("Erreur lors de la suppression : " + error.message);
    },
  });

  const getTypeBadge = (type: string) => {
    const colors = {
      satisfaction: "bg-blue-500",
      evaluation_pre: "bg-green-500",
      evaluation_post: "bg-purple-500",
    };
    const labels = {
      satisfaction: "Satisfaction",
      evaluation_pre: "Évaluation pré-formation",
      evaluation_post: "Évaluation post-formation",
    };
    return (
      <Badge className={colors[type as keyof typeof colors]}>
        {labels[type as keyof typeof labels]}
      </Badge>
    );
  };

  return (
    <DashboardLayout>
      <div className="container mx-auto py-8">
        <div className="flex justify-between items-center mb-6">
          <div>
            <h1 className="page-title">Questionnaires</h1>
            <p className="text-muted-foreground mt-1">
              Gérez les questionnaires de satisfaction et d'évaluation
            </p>
          </div>
          <Button onClick={() => navigate("/admin/questionnaires/nouveau")}>
            <Plus className="mr-2 h-4 w-4" />
            Nouveau questionnaire
          </Button>
        </div>

        {isLoading ? (
          <div className="text-center py-12">
            <p className="text-muted-foreground">Chargement...</p>
          </div>
        ) : !questionnaires || questionnaires.length === 0 ? (
          <Card>
            <CardContent className="py-12 text-center">
              <p className="text-muted-foreground mb-4">Aucun questionnaire créé</p>
              <Button onClick={() => navigate("/admin/questionnaires/nouveau")}>
                <Plus className="mr-2 h-4 w-4" />
                Créer le premier questionnaire
              </Button>
            </CardContent>
          </Card>
        ) : (
          <div className="grid gap-4">
            {questionnaires.map((questionnaire) => (
              <Card key={questionnaire.id}>
                <CardHeader>
                  <div className="flex justify-between items-start">
                    <div className="flex-1">
                      <div className="flex items-center gap-2 mb-2">
                        <CardTitle>{questionnaire.titre}</CardTitle>
                        {getTypeBadge(questionnaire.type)}
                        {!questionnaire.actif && (
                          <Badge variant="outline" className="bg-gray-100">
                            Inactif
                          </Badge>
                        )}
                      </div>
                      {questionnaire.description && (
                        <CardDescription>{questionnaire.description}</CardDescription>
                      )}
                      <div className="flex gap-4 mt-3 text-sm text-muted-foreground">
                        {questionnaire.envoiAutomatique && (
                          <span>
                            📧 Envoi automatique : J+{questionnaire.delaiEnvoiJours}
                          </span>
                        )}
                      </div>
                    </div>
                    <div className="flex gap-2">
                      <Button
                        variant="outline"
                        size="sm"
                        onClick={() => navigate(`/admin/questionnaires/${questionnaire.id}/analyse`)}
                      >
                        <BarChart3 className="h-4 w-4" />
                      </Button>
                      <Button
                        variant="outline"
                        size="sm"
                        onClick={() => navigate(`/admin/questionnaires/${questionnaire.id}`)}
                      >
                        <Edit className="h-4 w-4" />
                      </Button>
                      <Button
                        variant="outline"
                        size="sm"
                        onClick={() => setDeleteId(questionnaire.id)}
                      >
                        <Trash2 className="h-4 w-4 text-red-600" />
                      </Button>
                    </div>
                  </div>
                </CardHeader>
              </Card>
            ))}
          </div>
        )}

        <AlertDialog open={deleteId !== null} onOpenChange={() => setDeleteId(null)}>
          <AlertDialogContent>
            <AlertDialogHeader>
              <AlertDialogTitle>Confirmer la suppression</AlertDialogTitle>
              <AlertDialogDescription>
                Êtes-vous sûr de vouloir supprimer ce questionnaire ? Cette action est
                irréversible et supprimera également toutes les questions associées.
              </AlertDialogDescription>
            </AlertDialogHeader>
            <AlertDialogFooter>
              <AlertDialogCancel>Annuler</AlertDialogCancel>
              <AlertDialogAction
                onClick={() => deleteId && deleteMutation.mutate({ id: deleteId })}
                className="bg-red-600 hover:bg-red-700"
              >
                Supprimer
              </AlertDialogAction>
            </AlertDialogFooter>
          </AlertDialogContent>
        </AlertDialog>
      </div>
    </DashboardLayout>
  );
}