btpxpress-frontend/app/(main)/dashboard/phases/page.tsx

'use client';
export const dynamic = 'force-dynamic';


import React, { useState, useRef, useEffect } from 'react';
import { Card } from 'primereact/card';
import { Button } from 'primereact/button';
import { InputText } from 'primereact/inputtext';
import { Badge } from 'primereact/badge';
import { Dialog } from 'primereact/dialog';
import { InputNumber } from 'primereact/inputnumber';
import { InputTextarea } from 'primereact/inputtextarea';
import { Toast } from 'primereact/toast';
import { Toolbar } from 'primereact/toolbar';

import PhasesTable from '../../../../components/phases/PhasesTable';
import usePhasesManager from '../../../../hooks/usePhasesManager';
import { PhaseChantier } from '../../../../types/btp-extended';

const DashboardPhasesPage = () => {
    const toast = useRef<Toast>(null);
    const {
        phases,
        loading,
        selectedPhase,
        setSelectedPhase,
        loadPhases,
        startPhase,
        deletePhase,
        suspendPhase,
        resumePhase,
        completePhase,
        updateProgress,
        getStatistics,
        setToastRef
    } = usePhasesManager();

    const [showAvancementDialog, setShowAvancementDialog] = useState(false);
    const [showSuspendreDialog, setShowSuspendreDialog] = useState(false);
    const [avancement, setAvancement] = useState<number>(0);
    const [motifSuspension, setMotifSuspension] = useState('');
    const [globalFilter, setGlobalFilter] = useState('');

    // Initialisation
    useEffect(() => {
        setToastRef(toast.current);
        loadPhases();
    }, [setToastRef, loadPhases]);

    // Gestionnaires d'événements
    const handleUpdateAvancement = async () => {
        if (!selectedPhase) return;
        
        try {
            await updateProgress(selectedPhase.id!, avancement);
            setShowAvancementDialog(false);
        } catch (error) {
            // Erreur déjà gérée dans le hook
        }
    };

    const handleSuspendre = async () => {
        if (!selectedPhase) return;
        
        try {
            await suspendPhase(selectedPhase.id!, motifSuspension);
            setShowSuspendreDialog(false);
            setMotifSuspension('');
        } catch (error) {
            // Erreur déjà gérée dans le hook
        }
    };

    const handlePhaseProgress = (phase: PhaseChantier) => {
        setSelectedPhase(phase);
        setAvancement(phase.pourcentageAvancement || 0);
        setShowAvancementDialog(true);
    };

    const handlePhaseSuspend = (phase: PhaseChantier) => {
        setSelectedPhase(phase);
        setShowSuspendreDialog(true);
    };

    // Récupération des statistiques
    const stats = getStatistics();

    // Toolbar
    const toolbarStartTemplate = (
        <div className="flex align-items-center gap-2">
            <h5 className="m-0 text-color">Tableau de bord des phases</h5>
            <Badge value={phases.length} />
        </div>
    );

    const toolbarEndTemplate = (
        <div className="flex gap-2">
            <span className="p-input-icon-left">
                <i className="pi pi-search" />
                <InputText
                    value={globalFilter}
                    onChange={(e) => setGlobalFilter(e.target.value)}
                    placeholder="Rechercher..."
                />
            </span>
            <Button
                label="Actualiser"
                icon="pi pi-refresh"
                onClick={loadPhases}
                loading={loading}
            />
        </div>
    );

    return (
        <div className="grid">
            <Toast ref={toast} />
            
            <div className="col-12">
                <h4>Tableau de bord des phases de chantier</h4>
            </div>

            {/* Statistiques */}
            <div className="col-12 md:col-6 lg:col-3">
                <Card className="mb-0">
                    <div className="flex justify-content-between mb-3">
                        <div>
                            <span className="block text-500 font-medium mb-3">Phases en cours</span>
                            <div className="text-900 font-medium text-xl">{stats.enCours}</div>
                        </div>
                        <div className="flex align-items-center justify-content-center bg-blue-100 border-round" style={{ width: '2.5rem', height: '2.5rem' }}>
                            <i className="pi pi-play text-blue-500 text-xl" />
                        </div>
                    </div>
                </Card>
            </div>

            <div className="col-12 md:col-6 lg:col-3">
                <Card className="mb-0">
                    <div className="flex justify-content-between mb-3">
                        <div>
                            <span className="block text-500 font-medium mb-3">Phases en retard</span>
                            <div className="text-900 font-medium text-xl">{stats.enRetard}</div>
                        </div>
                        <div className="flex align-items-center justify-content-center bg-orange-100 border-round" style={{ width: '2.5rem', height: '2.5rem' }}>
                            <i className="pi pi-exclamation-triangle text-orange-500 text-xl" />
                        </div>
                    </div>
                </Card>
            </div>

            <div className="col-12 md:col-6 lg:col-3">
                <Card className="mb-0">
                    <div className="flex justify-content-between mb-3">
                        <div>
                            <span className="block text-500 font-medium mb-3">Phases critiques</span>
                            <div className="text-900 font-medium text-xl">{stats.critiques}</div>
                        </div>
                        <div className="flex align-items-center justify-content-center bg-red-100 border-round" style={{ width: '2.5rem', height: '2.5rem' }}>
                            <i className="pi pi-exclamation-circle text-red-500 text-xl" />
                        </div>
                    </div>
                </Card>
            </div>

            <div className="col-12 md:col-6 lg:col-3">
                <Card className="mb-0">
                    <div className="flex justify-content-between mb-3">
                        <div>
                            <span className="block text-500 font-medium mb-3">Avancement moyen</span>
                            <div className="text-900 font-medium text-xl">{stats.avancementMoyen}%</div>
                        </div>
                        <div className="flex align-items-center justify-content-center bg-green-100 border-round" style={{ width: '2.5rem', height: '2.5rem' }}>
                            <i className="pi pi-percentage text-green-500 text-xl" />
                        </div>
                    </div>
                </Card>
            </div>

            {/* Table des phases avec le composant réutilisable */}
            <div className="col-12">
                <Card>
                    <Toolbar 
                        start={toolbarStartTemplate} 
                        end={toolbarEndTemplate}
                        className="mb-4"
                    />
                    
                    <PhasesTable
                        phases={phases}
                        loading={loading}
                        showStats={false}
                        showChantierColumn={true}
                        showSubPhases={false}
                        showBudget={false}
                        showExpansion={false}
                        actions={['view', 'progress', 'start', 'delete']}
                        onRefresh={loadPhases}
                        onPhaseStart={startPhase}
                        onPhaseProgress={handlePhaseProgress}
                        onPhaseDelete={deletePhase}
                        rows={10}
                        globalFilter={globalFilter}
                        showGlobalFilter={true}
                    />
                </Card>
            </div>

            {/* Dialog avancement */}
            <Dialog 
                header="Mettre à jour l'avancement" 
                visible={showAvancementDialog} 
                style={{ width: '450px' }} 
                onHide={() => setShowAvancementDialog(false)}
                footer={
                    <div>
                        <Button label="Annuler" icon="pi pi-times" className="p-button-text" onClick={() => setShowAvancementDialog(false)} />
                        <Button label="Mettre à jour" icon="pi pi-check" onClick={handleUpdateAvancement} />
                    </div>
                }
            >
                <div className="p-fluid">
                    <div className="field">
                        <label htmlFor="avancement">Pourcentage d'avancement</label>
                        <InputNumber 
                            id="avancement" 
                            value={avancement} 
                            onValueChange={(e) => setAvancement(e.value || 0)}
                            suffix="%"
                            min={0}
                            max={100}
                        />
                    </div>
                </div>
            </Dialog>

            {/* Dialog suspension */}
            <Dialog 
                header="Suspendre la phase" 
                visible={showSuspendreDialog} 
                style={{ width: '450px' }} 
                onHide={() => setShowSuspendreDialog(false)}
                footer={
                    <div>
                        <Button label="Annuler" icon="pi pi-times" className="p-button-text" onClick={() => setShowSuspendreDialog(false)} />
                        <Button label="Suspendre" icon="pi pi-pause" className="p-button-danger" onClick={handleSuspendre} />
                    </div>
                }
            >
                <div className="p-fluid">
                    <div className="field">
                        <label htmlFor="motif">Motif de suspension</label>
                        <InputTextarea 
                            id="motif" 
                            value={motifSuspension} 
                            onChange={(e) => setMotifSuspension(e.target.value)}
                            rows={3}
                            required
                        />
                    </div>
                </div>
            </Dialog>
        </div>
    );
};

export default DashboardPhasesPage;