{% extends 'base.html.twig' %}

{% block title %}Gestion des Échecs de Paiement - Admin{% endblock %}

{% block stylesheets %}
    {{ parent() }}
    <style>
        .failure-status {
            padding: 0.25rem 0.5rem;
            border-radius: 0.25rem;
            font-size: 0.875rem;
            font-weight: 500;
        }
        .status-pending { background-color: #fef3c7; color: #92400e; }
        .status-retrying { background-color: #dbeafe; color: #1e40af; }
        .status-in_grace { background-color: #fed7d7; color: #c53030; }
        .status-suspended { background-color: #e2e8f0; color: #4a5568; }
        .status-resolved { background-color: #d1fae5; color: #047857; }
        .status-cancelled { background-color: #f3e8ff; color: #7c3aed; }
        
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1rem;
            margin-bottom: 2rem;
        }
        
        .stat-card {
            background: white;
            border: 1px solid #e5e7eb;
            border-radius: 0.5rem;
            padding: 1rem;
            text-align: center;
        }
        
        .stat-number {
            font-size: 2rem;
            font-weight: bold;
            color: #1f2937;
        }
        
        .stat-label {
            color: #6b7280;
            font-size: 0.875rem;
            margin-top: 0.25rem;
        }
        
        .btn-action {
            padding: 0.25rem 0.5rem;
            margin: 0 0.125rem;
            border: none;
            border-radius: 0.25rem;
            cursor: pointer;
            font-size: 0.75rem;
        }
        
        .btn-resolve {
            background-color: #10b981;
            color: white;
        }
        
        .btn-process {
            background-color: #3b82f6;
            color: white;
            padding: 0.5rem 1rem;
            margin-bottom: 1rem;
        }
        
        .alert {
            padding: 0.75rem 1rem;
            margin-bottom: 1rem;
            border-radius: 0.375rem;
        }
        
        .alert-success {
            background-color: #d1fae5;
            color: #047857;
            border: 1px solid #a7f3d0;
        }
        
        .alert-error {
            background-color: #fee2e2;
            color: #dc2626;
            border: 1px solid #fca5a5;
        }
        
        .table-container {
            background: white;
            border-radius: 0.5rem;
            overflow: hidden;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
        }
        
        .table {
            width: 100%;
            border-collapse: collapse;
        }
        
        .table th,
        .table td {
            padding: 0.75rem;
            text-align: left;
            border-bottom: 1px solid #e5e7eb;
        }
        
        .table th {
            background-color: #f9fafb;
            font-weight: 600;
            color: #374151;
        }
        
        .table tbody tr:hover {
            background-color: #f9fafb;
        }
    </style>
{% endblock %}

{% block body %}
<div class="container mx-auto px-4 py-8">
    <div class="flex justify-between items-center mb-6">
        <h1 class="text-3xl font-bold text-gray-900">Gestion des Échecs de Paiement</h1>
        <button id="process-expired-btn" class="btn-process">
            Traiter les Périodes Expirées
        </button>
    </div>

    <!-- Alertes -->
    <div id="alert-container"></div>

    <!-- Statistiques -->
    <div class="stats-grid">
        <div class="stat-card">
            <div class="stat-number">{{ statistics.total_failures ?? 0 }}</div>
            <div class="stat-label">Total Échecs</div>
        </div>
        <div class="stat-card">
            <div class="stat-number">{{ statistics.pending_count ?? 0 }}</div>
            <div class="stat-label">En Attente</div>
        </div>
        <div class="stat-card">
            <div class="stat-number">{{ statistics.in_grace_count ?? 0 }}</div>
            <div class="stat-label">Période de Grâce</div>
        </div>
        <div class="stat-card">
            <div class="stat-number">{{ statistics.expired_grace_count ?? 0 }}</div>
            <div class="stat-label">Grâce Expirée</div>
        </div>
        <div class="stat-card">
            <div class="stat-number">{{ statistics.failure_rate ?? 0 }}%</div>
            <div class="stat-label">Taux d'Échec</div>
        </div>
    </div>

    <!-- Échecs Récents (En Attente) -->
    {% if recent_failures|length > 0 %}
    <div class="table-container mb-6">
        <h2 class="text-xl font-semibold p-4 border-b border-gray-200">Échecs Récents (En Attente)</h2>
        <table class="table">
            <thead>
                <tr>
                    <th>ID</th>
                    <th>Membre</th>
                    <th>Date Échec</th>
                    <th>Raison</th>
                    <th>Tentatives</th>
                    <th>Statut</th>
                    <th>Actions</th>
                </tr>
            </thead>
            <tbody>
                {% for failure in recent_failures %}
                <tr>
                    <td>{{ failure.id }}</td>
                    <td>
                        <a href="{{ path('admin_member_show', {id: failure.member.id}) }}" 
                           class="text-blue-600 hover:underline">
                            {{ failure.member.email }}
                        </a>
                    </td>
                    <td>{{ failure.failureDate|date('d/m/Y H:i') }}</td>
                    <td>{{ failure.failureReason|trans }}</td>
                    <td>{{ failure.attemptCount }}</td>
                    <td>
                        <span class="failure-status status-{{ failure.status }}">
                            {{ failure.status|trans }}
                        </span>
                    </td>
                    <td>
                        <button class="btn-action btn-resolve" 
                                onclick="resolveFailure({{ failure.id }})">
                            Résoudre
                        </button>
                        <a href="{{ path('admin_payment_failures_details', {id: failure.id}) }}" 
                           class="btn-action" style="background-color: #6b7280; color: white;">
                            Détails
                        </a>
                    </td>
                </tr>
                {% endfor %}
            </tbody>
        </table>
    </div>
    {% endif %}

    <!-- Périodes de Grâce Actives -->
    {% if grace_failures|length > 0 %}
    <div class="table-container mb-6">
        <h2 class="text-xl font-semibold p-4 border-b border-gray-200">Périodes de Grâce Actives</h2>
        <table class="table">
            <thead>
                <tr>
                    <th>ID</th>
                    <th>Membre</th>
                    <th>Date Échec</th>
                    <th>Fin de Grâce</th>
                    <th>Jours Restants</th>
                    <th>Objets Masqués</th>
                    <th>Actions</th>
                </tr>
            </thead>
            <tbody>
                {% for failure in grace_failures %}
                <tr>
                    <td>{{ failure.id }}</td>
                    <td>
                        <a href="{{ path('admin_member_show', {id: failure.member.id}) }}" 
                           class="text-blue-600 hover:underline">
                            {{ failure.member.email }}
                        </a>
                    </td>
                    <td>{{ failure.failureDate|date('d/m/Y H:i') }}</td>
                    <td>{{ failure.graceEndDate|date('d/m/Y H:i') }}</td>
                    <td>
                        {% set remaining = failure.graceRemainingDays %}
                        <span class="{% if remaining <= 2 %}text-red-600 font-bold{% elseif remaining <= 7 %}text-orange-500{% else %}text-green-600{% endif %}">
                            {{ remaining }} jour{{ remaining > 1 ? 's' : '' }}
                        </span>
                    </td>
                    <td>
                        {% if failure.itemsMasked %}
                            <span class="text-red-600">✓ Masqués</span>
                        {% else %}
                            <span class="text-gray-500">Non</span>
                        {% endif %}
                    </td>
                    <td>
                        <button class="btn-action btn-resolve" 
                                onclick="resolveFailure({{ failure.id }})">
                            Résoudre
                        </button>
                        <a href="{{ path('admin_payment_failures_details', {id: failure.id}) }}" 
                           class="btn-action" style="background-color: #6b7280; color: white;">
                            Détails
                        </a>
                    </td>
                </tr>
                {% endfor %}
            </tbody>
        </table>
    </div>
    {% endif %}

    <!-- Périodes de Grâce Expirées -->
    {% if expired_grace_failures|length > 0 %}
    <div class="table-container mb-6">
        <h2 class="text-xl font-semibold p-4 border-b border-gray-200 text-red-600">
            Périodes de Grâce Expirées ({{ expired_grace_failures|length }})
        </h2>
        <table class="table">
            <thead>
                <tr>
                    <th>ID</th>
                    <th>Membre</th>
                    <th>Date Échec</th>
                    <th>Fin de Grâce</th>
                    <th>Jours Dépassés</th>
                    <th>Statut</th>
                    <th>Actions</th>
                </tr>
            </thead>
            <tbody>
                {% for failure in expired_grace_failures %}
                <tr class="bg-red-50">
                    <td>{{ failure.id }}</td>
                    <td>
                        <a href="{{ path('admin_member_show', {id: failure.member.id}) }}" 
                           class="text-blue-600 hover:underline">
                            {{ failure.member.email }}
                        </a>
                    </td>
                    <td>{{ failure.failureDate|date('d/m/Y H:i') }}</td>
                    <td>{{ failure.graceEndDate|date('d/m/Y H:i') }}</td>
                    <td>
                        <span class="text-red-600 font-bold">
                            {{ (failure.graceEndDate.diff('now').days * -1) }} jour(s)
                        </span>
                    </td>
                    <td>
                        <span class="failure-status status-{{ failure.status }}">
                            {{ failure.status|trans }}
                        </span>
                    </td>
                    <td>
                        <button class="btn-action btn-resolve" 
                                onclick="resolveFailure({{ failure.id }})">
                            Résoudre
                        </button>
                        <a href="{{ path('admin_payment_failures_details', {id: failure.id}) }}" 
                           class="btn-action" style="background-color: #6b7280; color: white;">
                            Détails
                        </a>
                    </td>
                </tr>
                {% endfor %}
            </tbody>
        </table>
    </div>
    {% endif %}

    {% if recent_failures|length == 0 and grace_failures|length == 0 and expired_grace_failures|length == 0 %}
    <div class="text-center py-12">
        <div class="text-gray-500 text-lg">
            🎉 Aucun échec de paiement en cours !
        </div>
        <div class="text-gray-400 text-sm mt-2">
            Tous les paiements sont à jour.
        </div>
    </div>
    {% endif %}
</div>

<script>
document.addEventListener('DOMContentLoaded', function() {
    // Traiter les périodes expirées
    document.getElementById('process-expired-btn').addEventListener('click', function() {
        if (confirm('Êtes-vous sûr de vouloir traiter toutes les périodes de grâce expirées ?')) {
            fetch('{{ path('admin_payment_failures_process_expired') }}', {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/json',
                    'X-Requested-With': 'XMLHttpRequest'
                }
            })
            .then(response => response.json())
            .then(data => {
                showAlert(data.success ? 'success' : 'error', data.message);
                if (data.success && data.processed_count > 0) {
                    setTimeout(() => location.reload(), 2000);
                }
            })
            .catch(error => {
                showAlert('error', 'Erreur de communication avec le serveur');
            });
        }
    });
});

function resolveFailure(failureId) {
    if (confirm('Êtes-vous sûr de vouloir résoudre cet échec de paiement ?')) {
        fetch(`{{ path('admin_payment_failures_resolve', {id: '__ID__'}) }}`.replace('__ID__', failureId), {
            method: 'POST',
            headers: {
                'Content-Type': 'application/json',
                'X-Requested-With': 'XMLHttpRequest'
            }
        })
        .then(response => response.json())
        .then(data => {
            showAlert(data.success ? 'success' : 'error', data.message);
            if (data.success) {
                setTimeout(() => location.reload(), 1500);
            }
        })
        .catch(error => {
            showAlert('error', 'Erreur de communication avec le serveur');
        });
    }
}

function showAlert(type, message) {
    const alertContainer = document.getElementById('alert-container');
    const alertClass = type === 'success' ? 'alert-success' : 'alert-error';
    
    const alertDiv = document.createElement('div');
    alertDiv.className = `alert ${alertClass}`;
    alertDiv.textContent = message;
    
    alertContainer.innerHTML = '';
    alertContainer.appendChild(alertDiv);
    
    setTimeout(() => {
        alertDiv.remove();
    }, 5000);
}
</script>
{% endblock %}