import React, { useEffect, useState, useRef, useMemo, useCallback } from 'react';
import { __ } from '@wordpress/i18n';
import { useNavigate, useParams } from 'react-router-dom';

// components
import { Button } from 'primereact/button';
import { Toast } from 'primereact/toast';
import { Tag } from 'primereact/tag';
import { Skeleton } from 'primereact/skeleton';
import { ConfirmPopup, confirmPopup } from 'primereact/confirmpopup';
import { Dialog } from 'primereact/dialog';
import { InputText } from 'primereact/inputtext';
import { InputNumber } from 'primereact/inputnumber';
import { Dropdown } from 'primereact/dropdown';
import { Calendar } from 'primereact/calendar';
import { InputTextarea } from 'primereact/inputtextarea';
import { DataTable } from 'primereact/datatable';
import { Column } from 'primereact/column';

// api
import RendicontazioneService from '../service/rendicontazioneService';
import FileUploadCell from '../components/FileUploadCell';
import FilePreviewDialog from '../components/FilePreviewDialog';
import CompanyDocumentPicker from '../components/CompanyDocumentPicker';

// ---------- costanti ----------
const IVA_REGIME_LABELS = {
    ORDINARIO: 'Ordinario (IVA non rendicontabile)',
    FORFETTARIO: 'Forfettario (IVA rendicontabile)',
    ESENTE: 'Esente'
};

const CONTRACT_TYPES = [
    { value: 'T_IND', label: 'Tempo indeterminato' },
    { value: 'T_DET', label: 'Tempo determinato' },
    { value: 'APPR', label: 'Apprendistato' },
    { value: 'STAGE', label: 'Tirocinio / Stage' },
    { value: 'COLL', label: 'Collaborazione coordinata' },
    { value: 'ALTRO', label: 'Altro' }
];

const STATUS_TAGS = {
    DRAFT: { severity: 'warning', label: 'In compilazione' },
    SUBMITTED: { severity: 'info', label: 'Inviata' },
    UNDER_REVIEW: { severity: 'info', label: 'In valutazione' },
    APPROVED: { severity: 'success', label: 'Approvata' },
    REJECTED: { severity: 'danger', label: 'Respinta' },
    AWAITING_AMENDMENT: { severity: 'warning', label: 'Soccorso istruttorio' }
};

const euro = (v) => '€ ' + Number(v || 0).toLocaleString('it-IT', { minimumFractionDigits: 2, maximumFractionDigits: 2 });
const formatDate = (d) => d ? new Date(d).toLocaleDateString('it-IT') : '—';

// empty invoice/employee templates
const emptyInvoice = (catCode) => ({
    category_code: catCode || '',
    invoice_number: '', invoice_date: null, payment_date: null,
    supplier_name: '', supplier_vat: '',
    description: '', taxable: null, vat: 0, total: null,
    pdf_filename: ''
});

const emptyEmployee = () => ({
    codice_fiscale: '', full_name: '',
    contract_type: 'T_IND', role_description: '',
    fte_pct: 1.0,
    period_start_date: null, period_end_date: null,
    supporting_doc_type: 'LUL', supporting_doc_filename: ''
});


const PraticaRendicontazioneEdit = () => {
    const { id: practiceId } = useParams();
    const navigate = useNavigate();
    const toast = useRef(null);

    const [practice, setPractice] = useState(null);
    const [loading, setLoading] = useState(true);
    const [gate, setGate] = useState(null);
    const [customChecks, setCustomChecks] = useState([]);  // v2: merge schema+values dal BE
    const loadCustomChecks = useCallback(() => {
        if (!practiceId) return;
        RendicontazioneService.listCustomChecks(practiceId,
            (resp) => setCustomChecks(resp?.data?.custom_checks || []),
            () => {});
        // eslint-disable-next-line react-hooks/exhaustive-deps
    }, [practiceId]);

    // modal fattura
    const [invDialog, setInvDialog] = useState({ visible: false, data: null });
    // modal dipendente ULA
    const [empDialog, setEmpDialog] = useState({ visible: false, data: null });
    // modal risposta soccorso istruttorio
    const [amendDialog, setAmendDialog] = useState({ visible: false, amendment: null, responseText: '' });
    // preview file
    const [previewDialog, setPreviewDialog] = useState({ visible: false, entityType: null, entityId: null, filename: null, title: null });
    const openPreview = (entityType, entityId, title, filename) => setPreviewDialog({ visible: true, entityType, entityId, title, filename });
    const closePreview = () => setPreviewDialog({ visible: false, entityType: null, entityId: null, filename: null, title: null });
    // update locale riga dopo upload/delete
    const updateInvoiceFile = (invoiceId, fileMeta) => {
        setPractice(p => p ? { ...p, invoices: p.invoices.map(i => i.id === invoiceId ? {
            ...i,
            pdf_filename: fileMeta ? fileMeta.filename_original : null,
            storage_path: fileMeta ? fileMeta.storage_path : null,
            size_bytes: fileMeta ? fileMeta.size_bytes : null,
        } : i) } : p);
    };
    const updateUlaFile = (empId, fileMeta) => {
        setPractice(p => p ? { ...p, ula_employees: p.ula_employees.map(e => e.id === empId ? {
            ...e,
            supporting_doc_filename: fileMeta ? fileMeta.filename_original : null,
            storage_path: fileMeta ? fileMeta.storage_path : null,
            size_bytes: fileMeta ? fileMeta.size_bytes : null,
        } : e) } : p);
    };
    const updateDocFile = (docCode, docId, fileMeta) => {
        setPractice(p => {
            if (!p) return p;
            const exists = p.documents.find(d => d.doc_code === docCode);
            const newDocs = exists
                ? p.documents.map(d => d.doc_code === docCode ? {
                    ...d,
                    filename: fileMeta ? fileMeta.filename_original : null,
                    storage_path: fileMeta ? fileMeta.storage_path : null,
                    size_bytes: fileMeta ? fileMeta.size_bytes : null,
                } : d)
                : p.documents;
            return { ...p, documents: newDocs };
        });
    };
    // ensure doc record exists (returns id via callback)
    const ensureDocRecord = (docCode, onReady) => {
        const existing = practice?.documents?.find(d => d.doc_code === docCode);
        if (existing && existing.id) { onReady(existing.id); return; }
        RendicontazioneService.upsertDocument(practiceId, docCode, { filename: null },
            (resp) => {
                const newDoc = resp?.data;
                if (newDoc && newDoc.id) {
                    setPractice(p => p ? { ...p, documents: [...p.documents.filter(d => d.doc_code !== docCode), newDoc] } : p);
                    onReady(newDoc.id);
                }
            },
            (err) => toast.current?.show({ severity: 'error', summary: __('Errore preparazione documento', 'gepafin'), detail: err?.detail })
        );
    };

    // --- CompanyDocument picker state + handlers ---
    const [repoPicker, setRepoPicker] = useState({ visible: false, docCode: null });
    const openRepositoryPicker = (docCode) => setRepoPicker({ visible: true, docCode });
    const closeRepositoryPicker = () => setRepoPicker({ visible: false, docCode: null });

    // quando l'utente sceglie un doc dal picker: ensure record -> link-from-repository -> update state
    const handleRepositoryPick = (companyDoc) => {
        const docCode = repoPicker.docCode;
        if (!docCode || !companyDoc) return;
        ensureDocRecord(docCode, (remDocId) => {
            RendicontazioneService.linkDocumentFromRepository(
                remDocId, companyDoc.id,
                (resp) => {
                    const d = resp?.data || {};
                    setPractice(p => p ? {
                        ...p,
                        documents: p.documents.map(x => x.doc_code === docCode ? {
                            ...x,
                            filename: d.filename ?? companyDoc.fileName,
                            expires_at: d.expires_at ?? null,
                            source_company_document_id: d.source_company_document_id ?? companyDoc.id,
                            source_status: d.source_status ?? companyDoc.status,
                            size_bytes: null,
                        } : x)
                    } : p);
                    const sev = (d.source_status === 'EXPIRED') ? 'warn' : 'success';
                    toast.current?.show({
                        severity: sev,
                        summary: __('Documento collegato dal repository', 'gepafin'),
                        detail: companyDoc.fileName + ' · ' + (d.source_status || companyDoc.status)
                    });
                },
                (err) => toast.current?.show({ severity: 'error', summary: __('Errore link repository', 'gepafin'), detail: err?.detail })
            );
        });
    };


    // ---------- load ----------
    const load = useCallback(() => {
        setLoading(true);
        RendicontazioneService.getPractice(practiceId,
            (resp) => { setPractice(resp?.data); setLoading(false); refreshGate(resp?.data); },
            (err) => {
                toast.current?.show({ severity: 'error', summary: __('Errore caricamento', 'gepafin'), detail: err?.detail });
                setLoading(false);
            }
        );
        // eslint-disable-next-line react-hooks/exhaustive-deps
    }, [practiceId]);

    const refreshGate = (p) => {
        RendicontazioneService.gateCheck(practiceId,
            (resp) => setGate(resp?.data),
            () => setGate(null));
    };

    useEffect(() => { load(); }, [load]);
    useEffect(() => { loadCustomChecks(); }, [loadCustomChecks]);

    const readOnly = practice && practice.status !== 'DRAFT';

    // ---------- derived ----------
    const sections = practice?.schema_snapshot?.sections || [];
    const categories = useMemo(() => {
        const s = sections.find(x => x.type === 'category_grid') || {};
        return s.categories || [];
    }, [sections]);
    const ulaSection = useMemo(() => sections.find(x => x.type === 'ula_block') || {}, [sections]);
    const docsSection = useMemo(() => sections.find(x => x.type === 'document_checklist') || {}, [sections]);
    const docsRequired = useMemo(() => {
        const raw = docsSection.required_types || [];
        return raw.map(r => typeof r === 'string' ? { code: r, label: r } : r);
    }, [docsSection]);
    // v2: custom_checks definition + values (state separato con fetch dedicato)
    const customChecksDefs = useMemo(() => {
        return practice?.schema_snapshot?.custom_checks || [];
    }, [practice]);
    const ivaAllowed = useMemo(() => {
        const gen = sections.find(x => x.type === 'static_fields');
        const ivaField = (gen?.fields || []).find(f => f.id === 'iva_regime');
        const opts = ivaField?.options || [];
        return opts.map(o => (typeof o === 'string' ? { value: o, label: IVA_REGIME_LABELS[o] || o }
            : { value: o.value, label: IVA_REGIME_LABELS[o.value] || o.label || o.value }));
    }, [sections]);

    // ---------- actions ----------
    const afterMutation = (successMsg) => (resp) => {
        toast.current?.show({ severity: 'success', summary: successMsg });
        load();
    };
    const onMutationError = (err) => {
        toast.current?.show({ severity: 'error', summary: __('Operazione fallita', 'gepafin'), detail: err?.detail || JSON.stringify(err?.message || err) });
    };

    const updateIvaRegime = (regime) => {
        RendicontazioneService.updatePractice(practiceId, { iva_regime: regime },
            afterMutation(__('Regime IVA aggiornato', 'gepafin')), onMutationError);
    };

    // invoices
    const openAddInvoice = (catCode) => setInvDialog({ visible: true, data: emptyInvoice(catCode) });
    const saveInvoice = () => {
        const d = invDialog.data;
        // validazione minima
        if (!d.invoice_number || !d.invoice_date || !d.payment_date || !d.supplier_name ||
            !d.supplier_vat || !d.description || d.taxable == null || d.total == null) {
            toast.current?.show({ severity: 'warn', summary: __('Campi obbligatori mancanti', 'gepafin'), detail: __('Compila tutti i campi della fattura.', 'gepafin') });
            return;
        }
        const payload = {
            ...d,
            invoice_date: typeof d.invoice_date === 'string' ? d.invoice_date : d.invoice_date.toISOString().slice(0, 10),
            payment_date: typeof d.payment_date === 'string' ? d.payment_date : d.payment_date.toISOString().slice(0, 10)
        };
        RendicontazioneService.addInvoice(practiceId, payload,
            (resp) => { setInvDialog({ visible: false, data: null }); afterMutation(__('Fattura aggiunta', 'gepafin'))(resp); },
            onMutationError);
    };
    const deleteInvoice = (e, inv) => {
        confirmPopup({
            target: e.currentTarget,
            message: __('Rimuovere questa fattura?', 'gepafin'),
            icon: 'pi pi-exclamation-triangle',
            acceptLabel: __('Rimuovi', 'gepafin'), rejectLabel: __('Annulla', 'gepafin'),
            acceptClassName: 'p-button-danger',
            accept: () => RendicontazioneService.deleteInvoice(practiceId, inv.id,
                afterMutation(__('Fattura rimossa', 'gepafin')), onMutationError)
        });
    };

    // ula
    const openAddEmployee = () => setEmpDialog({ visible: true, data: emptyEmployee() });
    const saveEmployee = () => {
        const d = empDialog.data;
        if (!d.codice_fiscale || !d.full_name || !d.contract_type ||
            !d.period_start_date || !d.period_end_date || d.fte_pct == null) {
            toast.current?.show({ severity: 'warn', summary: __('Campi obbligatori mancanti', 'gepafin') });
            return;
        }
        const payload = {
            ...d,
            period_start_date: typeof d.period_start_date === 'string' ? d.period_start_date : d.period_start_date.toISOString().slice(0, 10),
            period_end_date: typeof d.period_end_date === 'string' ? d.period_end_date : d.period_end_date.toISOString().slice(0, 10)
        };
        RendicontazioneService.addUlaEmployee(practiceId, payload,
            (resp) => { setEmpDialog({ visible: false, data: null }); afterMutation(__('Dipendente aggiunto', 'gepafin'))(resp); },
            onMutationError);
    };
    const deleteEmployee = (e, emp) => {
        confirmPopup({
            target: e.currentTarget,
            message: __('Rimuovere questo dipendente?', 'gepafin'),
            icon: 'pi pi-exclamation-triangle',
            acceptLabel: __('Rimuovi', 'gepafin'), rejectLabel: __('Annulla', 'gepafin'),
            acceptClassName: 'p-button-danger',
            accept: () => RendicontazioneService.deleteUlaEmployee(practiceId, emp.id,
                afterMutation(__('Dipendente rimosso', 'gepafin')), onMutationError)
        });
    };

    // v2: custom_checks
    const declareCustomCheck = (code, declared, file) => {
        RendicontazioneService.declareCustomCheck(practiceId, code, declared, file,
            (resp) => { toast.current?.show({ severity: 'success', summary: __('Controllo aggiornato','gepafin') }); loadCustomChecks(); },
            onMutationError);
    };
    const deleteCustomCheckDoc = (code) => {
        RendicontazioneService.deleteCustomCheckDocument(practiceId, code,
            (resp) => { toast.current?.show({ severity: 'success', summary: __('Documento rimosso','gepafin') }); loadCustomChecks(); },
            onMutationError);
    };

    // documents
    const upsertDocument = (docCode, filename) => {
        RendicontazioneService.upsertDocument(practiceId, docCode, { doc_code: docCode, filename },
            afterMutation(__('Documento aggiornato', 'gepafin')), onMutationError);
    };
    const clearDocument = (docCode) => {
        RendicontazioneService.clearDocument(practiceId, docCode,
            afterMutation(__('Documento rimosso', 'gepafin')), onMutationError);
    };

    // submit
    const handleSubmit = (e) => {
        confirmPopup({
            target: e.currentTarget,
            message: __('Confermi l\'invio della pratica di rendicontazione? Dopo l\'invio non potrai più modificarla.', 'gepafin'),
            icon: 'pi pi-exclamation-triangle',
            acceptLabel: __('Invia', 'gepafin'), rejectLabel: __('Annulla', 'gepafin'),
            acceptClassName: 'p-button-success',
            accept: () => RendicontazioneService.submitPractice(practiceId,
                (resp) => {
                    toast.current?.show({ severity: 'success', summary: __('Pratica inviata', 'gepafin') });
                    load();
                },
                onMutationError)
        });
    };

    const submitAmendmentResponse = () => {
        if (!amendDialog.responseText || amendDialog.responseText.trim().length < 5) {
            toast.current?.show({ severity: 'warn', summary: __('Risposta troppo corta', 'gepafin') });
            return;
        }
        RendicontazioneService.respondAmendmentBeneficiary(
            practiceId, amendDialog.amendment.id, amendDialog.responseText,
            (resp) => { setAmendDialog({ visible: false, amendment: null, responseText: '' });
                       afterMutation(__('Risposta inviata all\'istruttore', 'gepafin'))(resp); },
            onMutationError);
    };

    // ---------- render guards ----------
    if (loading) {
        return <div className="appPage"><div className="appPageSection"><Skeleton width="100%" height="15rem" /></div></div>;
    }
    if (!practice) {
        return <div className="appPage"><div className="appPageSection"><p>{__('Pratica non trovata', 'gepafin')}</p></div></div>;
    }

    const statusCfg = STATUS_TAGS[practice.status] || { severity: 'secondary', label: practice.status };
    const totals = gate?.totals || {};
    const remissionDue = totals.remission_due || 0;
    const grandTotal = totals.grand_total || 0;
    const maxRemission = totals.max_remission || 0;
    const perCategory = totals.per_category || {};

    const invoicesOfCat = (code) => practice.invoices.filter(i => i.category_code === code);

    return (
        <div className="appPage">
            <Toast ref={toast} />
            <ConfirmPopup />

            {/* HEADER */}
            <div className="appPage__pageHeader">
                <h1>{__('Rendicontazione', 'gepafin')}</h1>
                <p>
                    <span className="companyName">
                        {practice.schema_snapshot?.template_label || `Bando #${practice.call_id}`}
                    </span>
                    <span style={{ marginLeft: '1rem' }}>
                        <Tag severity={statusCfg.severity} value={statusCfg.label} />
                    </span>
                </p>
            </div>

            <div className="appPage__spacer"></div>

            {/* ACTIONS */}
            <div className="appPageSection">
                <div className="appPageSection__actions">
                    <Button type="button" outlined icon="pi pi-arrow-left"
                        label={__('Torna alla lista', 'gepafin')} onClick={() => navigate('/rendicontazioni')} />
                    {!readOnly && (
                        <Button type="button" icon="pi pi-send" iconPos="right" severity="success"
                            label={__('Invia rendicontazione', 'gepafin')}
                            onClick={handleSubmit}
                            disabled={!gate?.passed}
                            tooltip={!gate?.passed ? __('Completa tutti i requisiti prima di inviare', 'gepafin') : null} />
                    )}
                </div>
            </div>

            <div className="appPage__spacer"></div>

            {/* RIEPILOGO FINANZIARIO */}
            <div className="appPageSection" style={{ background: 'var(--surface-50)', padding: '1.25rem', borderRadius: '6px' }}>
                <h2 style={{ margin: '0 0 0.5rem 0' }}>{__('Riepilogo', 'gepafin')}</h2>
                <div style={{ display: 'grid', gridTemplateColumns: 'repeat(auto-fit, minmax(160px, 1fr))', gap: '1rem', width: '100%' }}>
                    <div>
                        <small className="text-color-secondary">{__('Importo erogato', 'gepafin')}</small>
                        <div style={{ fontSize: '1.25rem', fontWeight: 700 }}>{euro(practice.amount_erogato)}</div>
                    </div>
                    <div>
                        <small className="text-color-secondary">{__('Totale fatture rendicontate', 'gepafin')}</small>
                        <div style={{ fontSize: '1.25rem', fontWeight: 700 }}>{euro(grandTotal)}</div>
                    </div>
                    <div>
                        <small className="text-color-secondary">{__('Cap remissione massimo', 'gepafin')}</small>
                        <div style={{ fontSize: '1.25rem', fontWeight: 700 }}>{euro(maxRemission)}</div>
                    </div>
                    <div>
                        <small className="text-color-secondary">{__('Remissione spettante', 'gepafin')}</small>
                        <div style={{ fontSize: '1.5rem', fontWeight: 700, color: 'var(--primary-color)' }}>{euro(remissionDue)}</div>
                    </div>
                </div>
            </div>

            <div className="appPage__spacer"></div>

            {/* GATE CHECKS */}
            {gate && (
                <div className="appPageSection">
                    <h2>{__('Requisiti per invio', 'gepafin')}</h2>
                    <div style={{ display: 'flex', flexDirection: 'column', gap: '0.5rem', width: '100%' }}>
                        {gate.checks.map((c, i) => (
                            <div key={i} style={{ display: 'flex', alignItems: 'center', gap: '0.75rem' }}>
                                <i className={c.passed ? 'pi pi-check-circle' : 'pi pi-times-circle'}
                                    style={{ color: c.passed ? 'var(--green-500)' : 'var(--orange-500)', fontSize: '1.25rem' }} />
                                <div style={{ flex: 1 }}>
                                    <div style={{ fontWeight: 600 }}>{c.label}</div>
                                    <small className="text-color-secondary">{c.detail}</small>
                                </div>
                            </div>
                        ))}
                    </div>
                </div>
            )}

            {/* SOCCORSO ISTRUTTORIO (se presente) */}
            {practice.amendments && practice.amendments.length > 0 && (<>
                <div className="appPage__spacer"></div>
                <div className="appPageSection">
                    <h2>{__('Richieste di soccorso istruttorio', 'gepafin')}</h2>
                    <p className="text-color-secondary" style={{ marginTop: 0 }}>
                        {__('L\'istruttore ha chiesto integrazioni o chiarimenti. Rispondi al più presto.', 'gepafin')}
                    </p>
                    <div className="fieldsRepeater">
                        {practice.amendments.map(a => {
                            const statusCfg = {
                                AWAITING: { sev: 'warning', label: 'In attesa della tua risposta' },
                                RESPONSE_RECEIVED: { sev: 'info', label: 'Risposta inviata, in attesa di chiusura' },
                                CLOSED: { sev: 'success', label: 'Chiusa' },
                                EXPIRED: { sev: 'danger', label: 'Scaduta' }
                            }[a.status] || { sev: 'secondary', label: a.status };
                            return (
                                <div key={a.id} className="fieldsRepeater__panel"
                                    style={{ border: '1px solid var(--surface-border)', borderRadius: '6px', padding: '1rem',
                                             background: a.status === 'AWAITING' ? 'var(--orange-50)' : 'var(--surface-50)' }}>
                                    <div className="fieldsRepeater__heading" style={{ marginBottom: '0.5rem' }}>
                                        <div>
                                            <Tag severity={statusCfg.sev} value={statusCfg.label} />
                                            <span style={{ marginLeft: '0.75rem', color: 'var(--text-color-secondary)' }}>
                                                {__('Scadenza:', 'gepafin')} {new Date(a.deadline).toLocaleDateString('it-IT')}
                                            </span>
                                        </div>
                                        {a.status === 'AWAITING' && (
                                            <Button icon="pi pi-reply" label={__('Rispondi', 'gepafin')} size="small" severity="warning"
                                                onClick={() => setAmendDialog({ visible: true, amendment: a, responseText: '' })} />
                                        )}
                                    </div>
                                    <div>
                                        <small className="text-color-secondary">{__('Richiesta istruttore:', 'gepafin')}</small>
                                        <div style={{ whiteSpace: 'pre-wrap', marginBottom: '0.5rem' }}>{a.request_text}</div>
                                        {a.response_text && (<>
                                            <small className="text-color-secondary">{__('Tua risposta:', 'gepafin')}</small>
                                            <div style={{ whiteSpace: 'pre-wrap', padding: '0.5rem', background: 'white', borderRadius: '4px', marginTop: '0.25rem' }}>{a.response_text}</div>
                                        </>)}
                                    </div>
                                </div>
                            );
                        })}
                    </div>
                </div>
            </>)}

            <div className="appPage__spacer"></div>

            {/* SEZIONE 1: REGIME IVA */}
            <div className="appPageSection">
                <h2>{__('1. Regime IVA', 'gepafin')}</h2>
                <form className="appForm p-fluid" onSubmit={(e) => e.preventDefault()}>
                    <div className="appForm__field" style={{ maxWidth: '500px' }}>
                        <label>{__('Seleziona il tuo regime IVA', 'gepafin')}</label>
                        <Dropdown value={practice.iva_regime}
                            onChange={(e) => updateIvaRegime(e.value)}
                            options={ivaAllowed}
                            placeholder={__('Seleziona...', 'gepafin')}
                            disabled={readOnly} />
                    </div>
                </form>
            </div>

            <div className="appPage__spacer"></div>

            {/* SEZIONE 2: FATTURE PER CATEGORIA */}
            <div className="appPageSection">
                <h2>{__('2. Fatture per categoria', 'gepafin')}</h2>
                <p className="text-color-secondary" style={{ marginTop: 0 }}>
                    {__('Carica le fatture assegnandole alla categoria di spesa appropriata. I totali si aggiornano in tempo reale.', 'gepafin')}
                </p>

                <div className="fieldsRepeater">
                    {categories.map((cat) => {
                        const invs = invoicesOfCat(cat.code);
                        const catTotal = perCategory[cat.code] || 0;
                        return (
                            <div key={cat.code} className="fieldsRepeater__panel"
                                style={{ border: '1px solid var(--surface-border)', borderRadius: '6px', padding: '1rem' }}>
                                <div className="fieldsRepeater__heading" style={{ marginBottom: '0.75rem' }}>
                                    <div>
                                        <strong style={{ color: 'var(--primary-color)' }}>{cat.code}</strong> — {cat.label}
                                        <div><small className="text-color-secondary">{cat.description}</small></div>
                                    </div>
                                    <div style={{ textAlign: 'right' }}>
                                        <div><strong>{euro(catTotal)}</strong></div>
                                        <small className="text-color-secondary">{invs.length} {__('fatture', 'gepafin')}</small>
                                    </div>
                                </div>

                                {invs.length > 0 && (
                                    <DataTable value={invs} dataKey="id" size="small" responsiveLayout="scroll">
                                        <Column field="invoice_number" header={__('N°', 'gepafin')} />
                                        <Column field="invoice_date" header={__('Data', 'gepafin')}
                                            body={(r) => formatDate(r.invoice_date)} />
                                        <Column field="supplier_name" header={__('Fornitore', 'gepafin')} />
                                        <Column field="description" header={__('Descrizione', 'gepafin')}
                                            body={(r) => <span title={r.description}>{r.description.slice(0, 40)}{r.description.length > 40 ? '…' : ''}</span>} />
                                        <Column field="taxable" header={__('Imponibile', 'gepafin')} body={(r) => euro(r.taxable)} />
                                        <Column field="total" header={__('Totale', 'gepafin')} body={(r) => euro(r.total)} />
                                        <Column header={__('Allegato PDF', 'gepafin')} style={{ minWidth: '280px' }}
                                            body={(r) => (
                                                <FileUploadCell
                                                    entityType="invoice" entityId={r.id}
                                                    filename={r.pdf_filename} sizeBytes={r.size_bytes}
                                                    readOnly={readOnly}
                                                    onPreview={() => openPreview('invoice', r.id, `Fattura ${r.invoice_number}`, r.pdf_filename)}
                                                    onChange={(meta) => updateInvoiceFile(r.id, meta)}
                                                    toastRef={toast}
                                                />
                                            )} />
                                        {!readOnly && (
                                            <Column header="" body={(r) => (
                                                <Button icon="pi pi-trash" severity="danger" outlined size="small"
                                                    onClick={(e) => deleteInvoice(e, r)} />
                                            )} style={{ width: '60px' }} />
                                        )}
                                    </DataTable>
                                )}

                                {!readOnly && (
                                    <div style={{ marginTop: '0.75rem' }}>
                                        <Button type="button" icon="pi pi-plus" outlined size="small"
                                            label={__('Aggiungi fattura', 'gepafin') + ' ' + cat.code}
                                            onClick={() => openAddInvoice(cat.code)} />
                                    </div>
                                )}
                            </div>
                        );
                    })}
                </div>
            </div>

            {/* SEZIONE 3: ULA */}
            {ulaSection.enabled && (<>
                <div className="appPage__spacer"></div>
                <div className="appPageSection">
                    <h2>{__('3. Calcolo ULA — Dipendenti', 'gepafin')}</h2>
                    <p className="text-color-secondary" style={{ marginTop: 0 }}>
                        {__('Inserisci i dipendenti che contano per l\'incremento occupazionale. Soglia minima richiesta:', 'gepafin')} <strong>{ulaSection.threshold}</strong>.
                    </p>

                    {practice.ula_employees.length > 0 && (
                        <DataTable value={practice.ula_employees} dataKey="id" size="small" responsiveLayout="scroll" style={{ width: '100%', marginBottom: '0.75rem' }}>
                            <Column field="codice_fiscale" header="CF" />
                            <Column field="full_name" header={__('Nome', 'gepafin')} />
                            <Column field="contract_type" header={__('Contratto', 'gepafin')}
                                body={(r) => (CONTRACT_TYPES.find(c => c.value === r.contract_type)?.label || r.contract_type)} />
                            <Column field="fte_pct" header="FTE" body={(r) => Number(r.fte_pct).toFixed(2)} />
                            <Column header={__('Periodo', 'gepafin')}
                                body={(r) => `${formatDate(r.period_start_date)} → ${formatDate(r.period_end_date)}`} />
                            <Column header={__('Allegato', 'gepafin')} style={{ minWidth: '280px' }}
                                body={(r) => (
                                    <FileUploadCell
                                        entityType="ula" entityId={r.id}
                                        filename={r.supporting_doc_filename} sizeBytes={r.size_bytes}
                                        readOnly={readOnly}
                                        onPreview={() => openPreview('ula', r.id, r.full_name, r.supporting_doc_filename)}
                                        onChange={(meta) => updateUlaFile(r.id, meta)}
                                        toastRef={toast}
                                    />
                                )} />
                            {!readOnly && (
                                <Column header="" body={(r) => (
                                    <Button icon="pi pi-trash" severity="danger" outlined size="small"
                                        onClick={(e) => deleteEmployee(e, r)} />
                                )} style={{ width: '60px' }} />
                            )}
                        </DataTable>
                    )}

                    {!readOnly && (
                        <Button type="button" icon="pi pi-plus" outlined size="small"
                            label={__('Aggiungi dipendente', 'gepafin')} onClick={openAddEmployee} />
                    )}
                </div>
            </>)}

            <div className="appPage__spacer"></div>

            {/* SEZIONE 4: DOCUMENTI */}
            <div className="appPageSection">
                <h2>{__((ulaSection.enabled ? '4.' : '3.') + ' Documenti richiesti', 'gepafin')}</h2>
                <p className="text-color-secondary" style={{ marginTop: 0 }}>
                    {__('Carica un file per ciascun documento richiesto. In questa sandbox viene registrato solo il nome del file (upload reale al prossimo sprint).', 'gepafin')}
                </p>
                <div className="fieldsRepeater">
                    {docsRequired.map((dr) => {
                        const existing = practice.documents.find(d => d.doc_code === dr.code);
                        const hasFile = !!(existing && existing.filename);
                        return (
                            <div key={dr.code} className="fieldsRepeater__panel"
                                style={{ border: '1px solid var(--surface-border)', borderRadius: '6px', padding: '0.75rem 1rem',
                                         display: 'flex', alignItems: 'center', gap: '1rem', flexWrap: 'wrap' }}>
                                <i className={hasFile ? 'pi pi-check-circle' : 'pi pi-circle'}
                                    style={{ color: hasFile ? 'var(--green-500)' : 'var(--text-color-secondary)', fontSize: '1.25rem' }} />
                                <div style={{ flex: 1, minWidth: '200px' }}>
                                    <strong>{dr.label}</strong>
                                    <div><small className="text-color-secondary"><code>{dr.code}</code></small></div>
                                </div>
                                <div style={{ flex: 2, minWidth: '260px' }}>
                                    {existing && existing.id && existing.filename ? (
                                        <div className="flex align-items-center gap-2 flex-wrap">
                                            <FileUploadCell
                                                entityType="document" entityId={existing.id}
                                                filename={existing.filename} sizeBytes={existing.size_bytes}
                                                readOnly={readOnly}
                                                onPreview={() => openPreview('document', existing.id, dr.label, existing.filename)}
                                                onChange={(meta) => updateDocFile(dr.code, existing.id, meta)}
                                                toastRef={toast}
                                            />
                                            {existing.source_company_document_id && (
                                                <Tag
                                                    severity={existing.source_status === 'VALID' ? 'success'
                                                        : existing.source_status === 'DUE' ? 'warning'
                                                        : existing.source_status === 'EXPIRED' ? 'danger' : 'info'}
                                                    icon={existing.source_status === 'VALID' ? 'pi pi-check-circle'
                                                        : existing.source_status === 'DUE' ? 'pi pi-exclamation-triangle'
                                                        : existing.source_status === 'EXPIRED' ? 'pi pi-times-circle' : 'pi pi-link'}
                                                    value={existing.source_status === 'EXPIRED' ? __('Scaduto', 'gepafin')
                                                        : existing.source_status === 'DUE' ? __('In scadenza', 'gepafin')
                                                        : existing.source_status === 'VALID' ? __('Dal repository', 'gepafin')
                                                        : __('Dal repository', 'gepafin')}
                                                />
                                            )}
                                            {!readOnly && (
                                                <Button type="button" icon="pi pi-folder-open" size="small" text
                                                    tooltip={__('Cambia: scegli dal repository', 'gepafin')} tooltipOptions={{ position: 'top' }}
                                                    onClick={() => openRepositoryPicker(dr.code)} />
                                            )}
                                        </div>
                                    ) : !readOnly ? (
                                        <div className="flex gap-2 align-items-center flex-wrap">
                                            <Button type="button" icon="pi pi-upload" size="small" outlined
                                                label={__('Carica dal PC', 'gepafin')}
                                                onClick={() => ensureDocRecord(dr.code, () => {/* reload not needed */})} />
                                            <Button type="button" icon="pi pi-folder-open" size="small" outlined severity="secondary"
                                                label={__('Scegli dal repository', 'gepafin')}
                                                onClick={() => openRepositoryPicker(dr.code)} />
                                        </div>
                                    ) : (
                                        <span className="text-color-secondary">{__('Nessun file', 'gepafin')}</span>
                                    )}
                                </div>
                            </div>
                        );
                    })}
                </div>
            </div>

            <div className="appPage__spacer"></div>

{/* SEZIONE 5: CONTROLLI AGGIUNTIVI (v2) */}
            {customChecksDefs.length > 0 && (<>
                <div className="appPageSection">
                    <h2>{__((ulaSection.enabled ? '5.' : '4.') + ' Controlli aggiuntivi (dichiarazioni)', 'gepafin')}</h2>
                    <p className="text-color-secondary" style={{ marginTop: 0 }}>
                        {__('Dichiarazioni richieste dal bando oltre ai documenti standard. I controlli obbligatori devono essere tutti dichiarati prima di poter inviare la pratica.', 'gepafin')}
                    </p>

                    <div className="fieldsRepeater">
                        {customChecksDefs.map((def) => {
                            const val = customChecks.find(c => c.code === def.code) || {};
                            const declared = !!val.beneficiary_declared;
                            const hasDoc = !!val.filename_original;
                            const isMissing = def.required && !declared;
                            return (
                                <div key={def.code} className="fieldsRepeater__panel"
                                    style={{ border: '1px solid var(--surface-border)', borderRadius: '6px', padding: '1rem',
                                             background: isMissing ? 'var(--red-50)' : 'white' }}>
                                    <div style={{ display:'flex', alignItems:'flex-start', gap:'0.75rem' }}>
                                        <div style={{ flex:'0 0 auto', paddingTop:'4px' }}>
                                            <input type="checkbox"
                                                   checked={declared}
                                                   disabled={readOnly}
                                                   onChange={(e) => declareCustomCheck(def.code, e.target.checked, null)}
                                                   style={{ width: '20px', height: '20px', cursor: readOnly ? 'default' : 'pointer' }} />
                                        </div>
                                        <div style={{ flex: 1 }}>
                                            <div style={{ display: 'flex', alignItems: 'center', gap: '0.5rem', flexWrap: 'wrap' }}>
                                                <strong>{__('Dichiaro', 'gepafin')}: {def.label}</strong>
                                                {def.required && (
                                                    <Tag severity={isMissing ? 'danger' : 'success'} value={isMissing ? __('Obbligatorio', 'gepafin') : __('OK', 'gepafin')} />
                                                )}
                                                {!def.required && (
                                                    <Tag severity="info" value={__('Opzionale', 'gepafin')} />
                                                )}
                                                {val.verification_status && val.verification_status !== 'PENDING' && (
                                                    <Tag severity={val.verification_status === 'VALIDO' ? 'success' : 'danger'}
                                                         value={val.verification_status} />
                                                )}
                                            </div>
                                            {def.description && (
                                                <div className="text-color-secondary" style={{ fontSize: '0.9em', marginTop: '0.35rem', whiteSpace: 'pre-wrap' }}>
                                                    {def.description}
                                                </div>
                                            )}

                                            {def.requires_document && (
                                                <div style={{ marginTop: '0.75rem', padding: '0.6rem', background: 'var(--surface-50)', borderRadius: '4px' }}>
                                                    {hasDoc ? (
                                                        <div style={{ display: 'flex', alignItems: 'center', gap: '0.5rem', flexWrap: 'wrap' }}>
                                                            <i className="pi pi-file-pdf" style={{ color: 'var(--primary-color)' }} />
                                                            <span style={{ flex: 1, minWidth: '150px' }}>
                                                                <strong>{val.filename_original}</strong>
                                                                {val.size_bytes && <small className="text-color-secondary"> ({(val.size_bytes/1024).toFixed(1)} KB)</small>}
                                                            </span>
                                                            {!readOnly && (
                                                                <Button icon="pi pi-trash" severity="danger" outlined size="small"
                                                                        label={__('Rimuovi','gepafin')}
                                                                        onClick={() => deleteCustomCheckDoc(def.code)} />
                                                            )}
                                                        </div>
                                                    ) : (
                                                        !readOnly && (
                                                            <div>
                                                                <small className="text-color-secondary">{__('Allega documento (PDF, JPG, PNG — max 15MB):', 'gepafin')}</small>
                                                                <input type="file"
                                                                       accept="application/pdf,image/jpeg,image/png"
                                                                       disabled={readOnly}
                                                                       onChange={(e) => {
                                                                           const f = e.target.files?.[0];
                                                                           if (f) declareCustomCheck(def.code, declared, f);
                                                                           e.target.value = '';
                                                                       }}
                                                                       style={{ display: 'block', marginTop: '0.4rem' }} />
                                                            </div>
                                                        )
                                                    )}
                                                </div>
                                            )}

                                            {val.verification_notes && (
                                                <div style={{ marginTop: '0.5rem', padding: '0.5rem 0.75rem', background: val.verification_status === 'NON_VALIDO' ? 'var(--red-50)' : 'var(--surface-50)', borderRadius: '4px', fontSize: '0.85em' }}>
                                                    <strong>{__('Note istruttore', 'gepafin')}:</strong> {val.verification_notes}
                                                </div>
                                            )}
                                        </div>
                                    </div>
                                </div>
                            );
                        })}
                    </div>
                </div>
                <div className="appPage__spacer"></div>
            </>)}

                        {/* BOTTOM ACTIONS */}
            {!readOnly && (
                <div className="appPageSection">
                    <div className="appPageSection__actions">
                        <Button type="button" icon="pi pi-send" iconPos="right" severity="success"
                            label={__('Invia rendicontazione', 'gepafin')}
                            onClick={handleSubmit}
                            disabled={!gate?.passed} />
                    </div>
                </div>
            )}

            {/* ---------- DIALOG FATTURA ---------- */}
            <Dialog visible={invDialog.visible} style={{ width: '640px', maxWidth: '95vw' }}
                header={__('Aggiungi fattura', 'gepafin') + (invDialog.data?.category_code ? ` — ${invDialog.data.category_code}` : '')}
                modal onHide={() => setInvDialog({ visible: false, data: null })}>
                {invDialog.data && (
                    <form className="appForm p-fluid" onSubmit={(e) => { e.preventDefault(); saveInvoice(); }}>
                        <div className="appForm__cols">
                            <div className="appForm__field">
                                <label>{__('Numero fattura', 'gepafin')}</label>
                                <InputText value={invDialog.data.invoice_number}
                                    onChange={(e) => setInvDialog(d => ({ ...d, data: { ...d.data, invoice_number: e.target.value } }))} />
                            </div>
                            <div className="appForm__field">
                                <label>{__('Data fattura', 'gepafin')}</label>
                                <Calendar value={invDialog.data.invoice_date} dateFormat="dd/mm/yy" showIcon
                                    onChange={(e) => setInvDialog(d => ({ ...d, data: { ...d.data, invoice_date: e.value } }))} />
                            </div>
                            <div className="appForm__field">
                                <label>{__('Data pagamento', 'gepafin')}</label>
                                <Calendar value={invDialog.data.payment_date} dateFormat="dd/mm/yy" showIcon
                                    onChange={(e) => setInvDialog(d => ({ ...d, data: { ...d.data, payment_date: e.value } }))} />
                            </div>
                        </div>
                        <div className="appForm__cols">
                            <div className="appForm__field">
                                <label>{__('Fornitore', 'gepafin')}</label>
                                <InputText value={invDialog.data.supplier_name}
                                    onChange={(e) => setInvDialog(d => ({ ...d, data: { ...d.data, supplier_name: e.target.value } }))} />
                            </div>
                            <div className="appForm__field">
                                <label>{__('P. IVA fornitore', 'gepafin')}</label>
                                <InputText value={invDialog.data.supplier_vat}
                                    onChange={(e) => setInvDialog(d => ({ ...d, data: { ...d.data, supplier_vat: e.target.value } }))} />
                            </div>
                        </div>
                        <div className="appForm__field">
                            <label>{__('Descrizione', 'gepafin')}</label>
                            <InputTextarea value={invDialog.data.description} rows={2} autoResize
                                onChange={(e) => setInvDialog(d => ({ ...d, data: { ...d.data, description: e.target.value } }))} />
                        </div>
                        <div className="appForm__cols">
                            <div className="appForm__field">
                                <label>{__('Imponibile (€)', 'gepafin')}</label>
                                <InputNumber value={invDialog.data.taxable} mode="currency" currency="EUR" locale="it-IT"
                                    onValueChange={(e) => setInvDialog(d => ({ ...d, data: { ...d.data, taxable: e.value } }))} />
                            </div>
                            <div className="appForm__field">
                                <label>{__('IVA (€)', 'gepafin')}</label>
                                <InputNumber value={invDialog.data.vat} mode="currency" currency="EUR" locale="it-IT"
                                    onValueChange={(e) => setInvDialog(d => ({ ...d, data: { ...d.data, vat: e.value } }))} />
                            </div>
                            <div className="appForm__field">
                                <label>{__('Totale (€)', 'gepafin')}</label>
                                <InputNumber value={invDialog.data.total} mode="currency" currency="EUR" locale="it-IT"
                                    onValueChange={(e) => setInvDialog(d => ({ ...d, data: { ...d.data, total: e.value } }))} />
                            </div>
                        </div>
                        <div className="appForm__field" style={{ color: 'var(--text-color-secondary)', fontSize: '0.9em', padding: '0.5rem 0.75rem', background: 'var(--surface-50)', borderRadius: '4px' }}>
                            <i className="pi pi-info-circle" style={{ marginRight: '0.4rem' }} />
                            {__('Dopo aver salvato la fattura potrai caricare il PDF dalla tabella.', 'gepafin')}
                        </div>
                        <div style={{ display: 'flex', justifyContent: 'flex-end', gap: '0.75rem', marginTop: '1rem' }}>
                            <Button type="button" outlined label={__('Annulla', 'gepafin')} onClick={() => setInvDialog({ visible: false, data: null })} />
                            <Button type="submit" label={__('Aggiungi', 'gepafin')} icon="pi pi-check" />
                        </div>
                    </form>
                )}
            </Dialog>

            {/* ---------- DIALOG RISPOSTA SOCCORSO ---------- */}
            <Dialog visible={amendDialog.visible} style={{ width: '560px' }}
                header={__('Rispondi al soccorso istruttorio', 'gepafin')} modal
                onHide={() => setAmendDialog({ visible: false, amendment: null, responseText: '' })}>
                {amendDialog.amendment && (
                    <form className="appForm p-fluid" onSubmit={(e) => { e.preventDefault(); submitAmendmentResponse(); }}>
                        <div style={{ padding: '0.75rem', background: 'var(--surface-50)', borderRadius: '4px', marginBottom: '1rem' }}>
                            <small className="text-color-secondary">{__('Richiesta istruttore:', 'gepafin')}</small>
                            <div style={{ whiteSpace: 'pre-wrap', marginTop: '0.25rem' }}>{amendDialog.amendment.request_text}</div>
                        </div>
                        <div className="appForm__field">
                            <label>{__('La tua risposta', 'gepafin')}</label>
                            <InputTextarea value={amendDialog.responseText} rows={5} autoResize
                                onChange={(e) => setAmendDialog(d => ({ ...d, responseText: e.target.value }))}
                                placeholder={__('Descrivi le integrazioni fornite, allegati caricati, chiarimenti...', 'gepafin')} />
                        </div>
                        <div style={{ display: 'flex', justifyContent: 'flex-end', gap: '0.75rem', marginTop: '1rem' }}>
                            <Button type="button" outlined label={__('Annulla', 'gepafin')} onClick={() => setAmendDialog({ visible: false, amendment: null, responseText: '' })} />
                            <Button type="submit" label={__('Invia risposta', 'gepafin')} icon="pi pi-send" severity="warning" />
                        </div>
                    </form>
                )}
            </Dialog>

            {/* ---------- DIALOG DIPENDENTE ULA ---------- */}
            <Dialog visible={empDialog.visible} style={{ width: '620px', maxWidth: '95vw' }}
                header={__('Aggiungi dipendente', 'gepafin')}
                modal onHide={() => setEmpDialog({ visible: false, data: null })}>
                {empDialog.data && (
                    <form className="appForm p-fluid" onSubmit={(e) => { e.preventDefault(); saveEmployee(); }}>
                        <div className="appForm__cols">
                            <div className="appForm__field">
                                <label>{__('Codice fiscale', 'gepafin')}</label>
                                <InputText value={empDialog.data.codice_fiscale}
                                    onChange={(e) => setEmpDialog(d => ({ ...d, data: { ...d.data, codice_fiscale: e.target.value.toUpperCase() } }))} />
                            </div>
                            <div className="appForm__field">
                                <label>{__('Nome e cognome', 'gepafin')}</label>
                                <InputText value={empDialog.data.full_name}
                                    onChange={(e) => setEmpDialog(d => ({ ...d, data: { ...d.data, full_name: e.target.value } }))} />
                            </div>
                        </div>
                        <div className="appForm__cols">
                            <div className="appForm__field">
                                <label>{__('Tipo contratto', 'gepafin')}</label>
                                <Dropdown value={empDialog.data.contract_type} options={CONTRACT_TYPES}
                                    onChange={(e) => setEmpDialog(d => ({ ...d, data: { ...d.data, contract_type: e.value } }))} />
                            </div>
                            <div className="appForm__field">
                                <label>{__('Mansione (opzionale)', 'gepafin')}</label>
                                <InputText value={empDialog.data.role_description}
                                    onChange={(e) => setEmpDialog(d => ({ ...d, data: { ...d.data, role_description: e.target.value } }))} />
                            </div>
                        </div>
                        <div className="appForm__cols">
                            <div className="appForm__field">
                                <label>{__('Percentuale tempo (0-1)', 'gepafin')}</label>
                                <InputNumber value={empDialog.data.fte_pct} mode="decimal" minFractionDigits={2} maxFractionDigits={4} min={0} max={1}
                                    onValueChange={(e) => setEmpDialog(d => ({ ...d, data: { ...d.data, fte_pct: e.value } }))} />
                            </div>
                            <div className="appForm__field">
                                <label>{__('Inizio periodo', 'gepafin')}</label>
                                <Calendar value={empDialog.data.period_start_date} dateFormat="dd/mm/yy" showIcon
                                    onChange={(e) => setEmpDialog(d => ({ ...d, data: { ...d.data, period_start_date: e.value } }))} />
                            </div>
                            <div className="appForm__field">
                                <label>{__('Fine periodo', 'gepafin')}</label>
                                <Calendar value={empDialog.data.period_end_date} dateFormat="dd/mm/yy" showIcon
                                    onChange={(e) => setEmpDialog(d => ({ ...d, data: { ...d.data, period_end_date: e.value } }))} />
                            </div>
                        </div>
                        <div className="appForm__cols">
                            <div className="appForm__field">
                                <label>{__('Tipo documento di supporto', 'gepafin')}</label>
                                <Dropdown value={empDialog.data.supporting_doc_type}
                                    options={(ulaSection.supporting_doc_types || []).map(t => typeof t === 'string' ? { value: t, label: t } : { value: t.code, label: t.label })}
                                    onChange={(e) => setEmpDialog(d => ({ ...d, data: { ...d.data, supporting_doc_type: e.value } }))} />
                            </div>
                        </div>
                        <div className="appForm__field" style={{ color: 'var(--text-color-secondary)', fontSize: '0.9em', padding: '0.5rem 0.75rem', background: 'var(--surface-50)', borderRadius: '4px' }}>
                            <i className="pi pi-info-circle" style={{ marginRight: '0.4rem' }} />
                            {__("Dopo aver salvato il dipendente potrai caricare il LUL o il documento di supporto dalla tabella.", 'gepafin')}
                        </div>
                        <div style={{ display: 'flex', justifyContent: 'flex-end', gap: '0.75rem', marginTop: '1rem' }}>
                            <Button type="button" outlined label={__('Annulla', 'gepafin')} onClick={() => setEmpDialog({ visible: false, data: null })} />
                            <Button type="submit" label={__('Aggiungi', 'gepafin')} icon="pi pi-check" />
                        </div>
                    </form>
                )}
            </Dialog>
            <CompanyDocumentPicker
                visible={repoPicker.visible}
                companyId={practice?.company_id}
                currentSourceId={(practice?.documents?.find(d => d.doc_code === repoPicker.docCode) || {}).source_company_document_id || null}
                onHide={closeRepositoryPicker}
                onSelect={handleRepositoryPick}
            />

            <FilePreviewDialog
                visible={previewDialog.visible}
                onHide={closePreview}
                entityType={previewDialog.entityType}
                entityId={previewDialog.entityId}
                title={previewDialog.title}
                filename={previewDialog.filename}
            />
        </div>
    );
};

export default PraticaRendicontazioneEdit;