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dahoud
2025-10-01 01:39:07 +00:00
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'use client';
import React, { useState, useEffect, useRef } from 'react';
import { DataTable } from 'primereact/datatable';
import { Column } from 'primereact/column';
import { Button } from 'primereact/button';
import { InputText } from 'primereact/inputtext';
import { Card } from 'primereact/card';
import { Toast } from 'primereact/toast';
import { Toolbar } from 'primereact/toolbar';
import { Tag } from 'primereact/tag';
import { Dialog } from 'primereact/dialog';
import { Calendar } from 'primereact/calendar';
import { InputTextarea } from 'primereact/inputtextarea';
import { InputNumber } from 'primereact/inputnumber';
import { Chip } from 'primereact/chip';
import { devisService } from '../../../../services/api';
import { formatDate, formatCurrency } from '../../../../utils/formatters';
import type { Devis } from '../../../../types/btp';
import devisActionsService from '../../../../services/devisActionsService';
const DevisExpiresPage = () => {
const [devis, setDevis] = useState<Devis[]>([]);
const [loading, setLoading] = useState(true);
const [globalFilter, setGlobalFilter] = useState('');
const [selectedDevis, setSelectedDevis] = useState<Devis[]>([]);
const [actionDialog, setActionDialog] = useState(false);
const [selectedDevisItem, setSelectedDevisItem] = useState<Devis | null>(null);
const [actionType, setActionType] = useState<'renew' | 'archive' | 'follow_up'>('renew');
const [renewData, setRenewData] = useState({
newValidityDate: new Date(Date.now() + 30 * 24 * 60 * 60 * 1000),
adjustments: '',
newPrice: 0
});
const [followUpNotes, setFollowUpNotes] = useState('');
const toast = useRef<Toast>(null);
const dt = useRef<DataTable<Devis[]>>(null);
useEffect(() => {
loadDevis();
}, []);
const loadDevis = async () => {
try {
setLoading(true);
const data = await devisService.getAll();
// Filtrer les devis expirés ou marqués comme expirés
const devisExpires = data.filter(devis => {
const today = new Date();
const validityDate = new Date(devis.dateValidite);
return devis.statut === 'EXPIRE' || (devis.statut === 'ENVOYE' && validityDate < today);
});
setDevis(devisExpires);
} catch (error) {
console.error('Erreur lors du chargement des devis:', error);
toast.current?.show({
severity: 'error',
summary: 'Erreur',
detail: 'Impossible de charger les devis expirés',
life: 3000
});
} finally {
setLoading(false);
}
};
const getDaysExpired = (dateValidite: string | Date) => {
const today = new Date();
const validityDate = new Date(dateValidite);
const diffTime = today.getTime() - validityDate.getTime();
const diffDays = Math.ceil(diffTime / (1000 * 60 * 60 * 24));
return Math.max(0, diffDays);
};
const getExpiryCategory = (dateValidite: string | Date) => {
const days = getDaysExpired(dateValidite);
if (days <= 7) return { category: 'RÉCEMMENT', color: 'orange', severity: 'warning' as const };
if (days <= 30) return { category: 'ANCIEN', color: 'red', severity: 'danger' as const };
return { category: 'TRÈS ANCIEN', color: 'darkred', severity: 'danger' as const };
};
const calculateLostValue = () => {
return devis.reduce((sum, d) => sum + (d.montantTTC || 0), 0);
};
const renewDevis = (devisItem: Devis) => {
setSelectedDevisItem(devisItem);
setActionType('renew');
setRenewData({
newValidityDate: new Date(Date.now() + 30 * 24 * 60 * 60 * 1000),
adjustments: '',
newPrice: devisItem.montantTTC || 0
});
setActionDialog(true);
};
const archiveDevis = (devisItem: Devis) => {
setSelectedDevisItem(devisItem);
setActionType('archive');
setActionDialog(true);
};
const followUpDevis = (devisItem: Devis) => {
setSelectedDevisItem(devisItem);
setActionType('follow_up');
setFollowUpNotes('');
setActionDialog(true);
};
const handleAction = async () => {
if (!selectedDevisItem) return;
try {
let message = '';
switch (actionType) {
case 'renew':
await devisActionsService.renewDevis({
devisId: selectedDevisItem.id,
nouveaueDateValidite: renewData.newValidityDate.toISOString(),
modifications: renewData.modifications
});
message = 'Devis renouvelé avec succès';
break;
case 'archive':
await devisActionsService.archiveDevis({
devisId: selectedDevisItem.id,
motif: followUpNotes
});
setDevis(prev => prev.filter(d => d.id !== selectedDevisItem.id));
message = 'Devis archivé avec succès';
break;
case 'follow_up':
await devisActionsService.followUpClient({
devisId: selectedDevisItem.id,
clientId: selectedDevisItem.client.id,
type: 'email',
message: followUpNotes
});
message = 'Suivi client effectué avec succès';
break;
}
setActionDialog(false);
toast.current?.show({
severity: 'success',
summary: 'Succès',
detail: `${message} (simulation)`,
life: 3000
});
} catch (error) {
console.error('Erreur lors de l\'action:', error);
toast.current?.show({
severity: 'error',
summary: 'Erreur',
detail: 'Impossible d\'effectuer l\'action',
life: 3000
});
}
};
const exportCSV = () => {
dt.current?.exportCSV();
};
const bulkArchive = async () => {
if (selectedDevis.length === 0) {
toast.current?.show({
severity: 'warn',
summary: 'Attention',
detail: 'Veuillez sélectionner au moins un devis',
life: 3000
});
return;
}
// Simulation d'archivage en lot
console.log('Archivage en lot de', selectedDevis.length, 'devis');
setDevis(prev => prev.filter(d => !selectedDevis.includes(d)));
setSelectedDevis([]);
toast.current?.show({
severity: 'success',
summary: 'Succès',
detail: `${selectedDevis.length} devis archivé(s) (simulation)`,
life: 3000
});
};
const generateLossAnalysis = () => {
const totalLoss = calculateLostValue();
const recentlyExpired = devis.filter(d => getDaysExpired(d.dateValidite) <= 7);
const oldExpired = devis.filter(d => getDaysExpired(d.dateValidite) > 30);
const report = `
=== ANALYSE DES DEVIS EXPIRÉS ===
Date du rapport: ${new Date().toLocaleDateString('fr-FR')}
STATISTIQUES GÉNÉRALES:
- Nombre total de devis expirés: ${devis.length}
- Valeur totale perdue: ${formatCurrency(totalLoss)}
- Valeur moyenne par devis: ${formatCurrency(totalLoss / (devis.length || 1))}
RÉPARTITION PAR ANCIENNETÉ:
- Récemment expirés (≤7 jours): ${recentlyExpired.length} devis, ${formatCurrency(recentlyExpired.reduce((sum, d) => sum + (d.montantTTC || 0), 0))}
- Anciens (>30 jours): ${oldExpired.length} devis, ${formatCurrency(oldExpired.reduce((sum, d) => sum + (d.montantTTC || 0), 0))}
DEVIS À FORT POTENTIEL (>5000€):
${devis.filter(d => (d.montantTTC || 0) > 5000).map(d => `
- ${d.numero} - ${d.objet}
Client: ${d.client ? `${d.client.prenom} ${d.client.nom}` : 'N/A'}
Montant: ${formatCurrency(d.montantTTC || 0)}
Expiré depuis: ${getDaysExpired(d.dateValidite)} jours
`).join('')}
ANALYSE PAR CLIENT:
${getClientAnalysis()}
RECOMMANDATIONS:
- Relancer les clients pour les devis récemment expirés
- Proposer des devis renouvelés avec ajustements
- Analyser les causes d'expiration pour améliorer le taux de conversion
- Archiver les devis très anciens après relance finale
`;
const blob = new Blob([report], { type: 'text/plain;charset=utf-8;' });
const link = document.createElement('a');
link.href = URL.createObjectURL(blob);
link.download = `analyse_devis_expires_${new Date().toISOString().split('T')[0]}.txt`;
link.click();
toast.current?.show({
severity: 'success',
summary: 'Analyse générée',
detail: 'Le rapport d\'analyse a été téléchargé',
life: 3000
});
};
const getClientAnalysis = () => {
const clientStats = {};
devis.forEach(d => {
if (d.client) {
const clientKey = `${d.client.prenom} ${d.client.nom}`;
if (!clientStats[clientKey]) {
clientStats[clientKey] = { count: 0, value: 0 };
}
clientStats[clientKey].count++;
clientStats[clientKey].value += d.montantTTC || 0;
}
});
return Object.entries(clientStats)
.sort((a: [string, any], b: [string, any]) => b[1].value - a[1].value)
.slice(0, 5)
.map(([client, data]: [string, any]) => `- ${client}: ${data.count} devis, ${formatCurrency(data.value)}`)
.join('\n');
};
const leftToolbarTemplate = () => {
return (
<div className="my-2 flex gap-2">
<h5 className="m-0 flex align-items-center text-red-600">
<i className="pi pi-times-circle mr-2"></i>
Devis expirés ({devis.length})
</h5>
<Chip
label={`Valeur perdue: ${formatCurrency(calculateLostValue())}`}
className="bg-red-100 text-red-800"
/>
<Button
label="Archiver sélection"
icon="pi pi-archive"
severity="secondary"
size="small"
onClick={bulkArchive}
disabled={selectedDevis.length === 0}
/>
<Button
label="Analyse des pertes"
icon="pi pi-chart-line"
severity="danger"
size="small"
onClick={generateLossAnalysis}
/>
</div>
);
};
const rightToolbarTemplate = () => {
return (
<Button
label="Exporter"
icon="pi pi-upload"
severity="help"
onClick={exportCSV}
/>
);
};
const actionBodyTemplate = (rowData: Devis) => {
const category = getExpiryCategory(rowData.dateValidite);
const isRecent = category.category === 'RÉCEMMENT';
return (
<div className="flex gap-1">
{isRecent && (
<Button
icon="pi pi-refresh"
rounded
severity="warning"
size="small"
tooltip="Renouveler le devis"
onClick={() => renewDevis(rowData)}
/>
)}
<Button
icon="pi pi-phone"
rounded
severity="info"
size="small"
tooltip="Suivi client"
onClick={() => followUpDevis(rowData)}
/>
<Button
icon="pi pi-archive"
rounded
severity="secondary"
size="small"
tooltip="Archiver"
onClick={() => archiveDevis(rowData)}
/>
<Button
icon="pi pi-eye"
rounded
severity="help"
size="small"
tooltip="Voir détails"
onClick={() => {
toast.current?.show({
severity: 'info',
summary: 'Info',
detail: `Détails du devis ${rowData.numero}`,
life: 3000
});
}}
/>
</div>
);
};
const statusBodyTemplate = (rowData: Devis) => {
const category = getExpiryCategory(rowData.dateValidite);
return (
<div className="flex align-items-center gap-2">
<Tag value="Expiré" severity="danger" />
<Tag
value={category.category}
severity={category.severity}
/>
</div>
);
};
const expiryBodyTemplate = (rowData: Devis) => {
const days = getDaysExpired(rowData.dateValidite);
const category = getExpiryCategory(rowData.dateValidite);
return (
<div className="text-red-600">
<div className="font-bold">{formatDate(rowData.dateValidite)}</div>
<small>
{days === 0 ? 'Expire aujourd\'hui' :
days === 1 ? 'Expiré hier' :
`Expiré il y a ${days} jours`}
</small>
<div className="mt-1">
<Chip
label={category.category}
style={{ backgroundColor: category.color, color: 'white', fontSize: '0.7rem' }}
/>
</div>
</div>
);
};
const potentialBodyTemplate = (rowData: Devis) => {
const amount = rowData.montantTTC || 0;
let severity = 'secondary';
let label = 'Faible';
if (amount > 10000) {
severity = 'danger';
label = 'Très élevé';
} else if (amount > 5000) {
severity = 'warning';
label = 'Élevé';
} else if (amount > 1000) {
severity = 'info';
label = 'Moyen';
}
return (
<div>
<div>{formatCurrency(amount)}</div>
<Tag value={label} severity={severity as any} className="text-xs mt-1" />
</div>
);
};
const clientBodyTemplate = (rowData: Devis) => {
if (!rowData.client) return '';
return `${rowData.client.prenom} ${rowData.client.nom}`;
};
const header = (
<div className="flex flex-column md:flex-row md:justify-content-between md:align-items-center">
<h5 className="m-0">Devis expirés - Opportunités perdues</h5>
<span className="block mt-2 md:mt-0 p-input-icon-left">
<i className="pi pi-search" />
<InputText
type="search"
placeholder="Rechercher..."
onInput={(e) => setGlobalFilter(e.currentTarget.value)}
/>
</span>
</div>
);
const actionDialogFooter = (
<>
<Button
label="Annuler"
icon="pi pi-times"
text
onClick={() => setActionDialog(false)}
/>
<Button
label={
actionType === 'renew' ? 'Renouveler' :
actionType === 'archive' ? 'Archiver' :
'Enregistrer le suivi'
}
icon={
actionType === 'renew' ? 'pi pi-refresh' :
actionType === 'archive' ? 'pi pi-archive' :
'pi pi-check'
}
text
onClick={handleAction}
/>
</>
);
const getActionTitle = () => {
switch (actionType) {
case 'renew': return 'Renouveler le devis';
case 'archive': return 'Archiver le devis';
case 'follow_up': return 'Suivi client';
default: return 'Action';
}
};
return (
<div className="grid">
<div className="col-12">
<Card>
<Toast ref={toast} />
<Toolbar className="mb-4" left={leftToolbarTemplate} right={rightToolbarTemplate} />
<DataTable
ref={dt}
value={devis}
selection={selectedDevis}
onSelectionChange={(e) => setSelectedDevis(e.value)}
dataKey="id"
paginator
rows={10}
rowsPerPageOptions={[5, 10, 25]}
className="datatable-responsive"
paginatorTemplate="FirstPageLink PrevPageLink PageLinks NextPageLink LastPageLink CurrentPageReport RowsPerPageDropdown"
currentPageReportTemplate="Affichage de {first} à {last} sur {totalRecords} devis"
globalFilter={globalFilter}
emptyMessage="Aucun devis expiré trouvé."
header={header}
responsiveLayout="scroll"
loading={loading}
sortField="dateValidite"
sortOrder={-1}
>
<Column selectionMode="multiple" headerStyle={{ width: '4rem' }} />
<Column field="numero" header="Numéro" sortable headerStyle={{ minWidth: '10rem' }} />
<Column field="objet" header="Objet" sortable headerStyle={{ minWidth: '15rem' }} />
<Column field="client" header="Client" body={clientBodyTemplate} sortable headerStyle={{ minWidth: '12rem' }} />
<Column field="dateValidite" header="Date d'expiration" body={expiryBodyTemplate} sortable headerStyle={{ minWidth: '12rem' }} />
<Column field="montantTTC" header="Potentiel perdu" body={potentialBodyTemplate} sortable headerStyle={{ minWidth: '12rem' }} />
<Column field="statut" header="Statut" body={statusBodyTemplate} headerStyle={{ minWidth: '12rem' }} />
<Column body={actionBodyTemplate} headerStyle={{ minWidth: '15rem' }} />
</DataTable>
<Dialog
visible={actionDialog}
style={{ width: '600px' }}
header={getActionTitle()}
modal
className="p-fluid"
footer={actionDialogFooter}
onHide={() => setActionDialog(false)}
>
<div className="formgrid grid">
<div className="field col-12">
<p>
Devis: <strong>{selectedDevisItem?.numero} - {selectedDevisItem?.objet}</strong>
</p>
<p>
Client: <strong>{selectedDevisItem?.client ? `${selectedDevisItem.client.prenom} ${selectedDevisItem.client.nom}` : 'N/A'}</strong>
</p>
<p>
Montant: <strong>{selectedDevisItem ? formatCurrency(selectedDevisItem.montantTTC || 0) : ''}</strong>
</p>
<p>
Expiré depuis: <strong>{selectedDevisItem ? getDaysExpired(selectedDevisItem.dateValidite) : 0} jour(s)</strong>
</p>
</div>
{actionType === 'renew' && (
<>
<div className="field col-12 md:col-6">
<label htmlFor="newValidityDate">Nouvelle date de validité</label>
<Calendar
id="newValidityDate"
value={renewData.newValidityDate}
onChange={(e) => setRenewData(prev => ({ ...prev, newValidityDate: e.value || new Date() }))}
dateFormat="dd/mm/yy"
showIcon
minDate={new Date()}
/>
</div>
<div className="field col-12 md:col-6">
<label htmlFor="newPrice">Nouveau montant ()</label>
<InputNumber
id="newPrice"
value={renewData.newPrice}
onValueChange={(e) => setRenewData(prev => ({ ...prev, newPrice: e.value || 0 }))}
mode="currency"
currency="EUR"
locale="fr-FR"
/>
</div>
<div className="field col-12">
<label htmlFor="adjustments">Ajustements apportés</label>
<InputTextarea
id="adjustments"
value={renewData.adjustments}
onChange={(e) => setRenewData(prev => ({ ...prev, adjustments: e.target.value }))}
rows={3}
placeholder="Décrivez les modifications apportées au devis..."
/>
</div>
</>
)}
{actionType === 'archive' && (
<div className="field col-12">
<p className="text-600">
<i className="pi pi-info-circle mr-2"></i>
Ce devis sera définitivement archivé et ne sera plus visible dans les listes actives.
Cette action est irréversible.
</p>
<p>
<strong>Confirmer l'archivage de ce devis ?</strong>
</p>
</div>
)}
{actionType === 'follow_up' && (
<div className="field col-12">
<label htmlFor="followUpNotes">Notes de suivi client</label>
<InputTextarea
id="followUpNotes"
value={followUpNotes}
onChange={(e) => setFollowUpNotes(e.target.value)}
rows={4}
placeholder="Notez vos actions de suivi : appel téléphonique, email, visite, résultats obtenus..."
/>
<small className="text-600">
Ces notes seront ajoutées à l'historique du client pour le suivi commercial.
</small>
</div>
)}
</div>
</Dialog>
</Card>
</div>
</div>
);
};
export default DevisExpiresPage;