{% extends "base.html" %}

{% block title %}Cotas{% endblock %}

{% block content %}
<div class="row mb-4">
    <div class="col-12">
        <div class="d-flex justify-content-between align-items-center">
            <h1 class="mb-0">
                <i class="fas fa-dollar-sign me-2"></i>Cotas
            </h1>
            <a href="{{ url_for('nova_cota') }}" class="btn btn-primary">
                <i class="fas fa-plus me-2"></i>Nova Cota
            </a>
        </div>
    </div>
</div>

<div class="card shadow-sm">
    <div class="card-body">
        <div class="row mb-4">
            <div class="col-md-6">
                <div class="input-group">
                    <span class="input-group-text">
                        <i class="fas fa-search"></i>
                    </span>
                    <input type="text" class="form-control" id="searchInput" placeholder="Pesquisar cotas...">
                </div>
            </div>
            <div class="col-md-6">
                <div class="d-flex justify-content-end gap-2">
                    <div class="btn-group">
                        <button type="button" class="btn btn-outline-secondary dropdown-toggle" data-bs-toggle="dropdown">
                            <i class="fas fa-filter me-1"></i>Filtrar
                        </button>
                        <ul class="dropdown-menu">
                            <li><a class="dropdown-item" href="#" data-filter="todos">Todas</a></li>
                            <li><a class="dropdown-item" href="#" data-filter="pagas">Pagas</a></li>
                            <li><a class="dropdown-item" href="#" data-filter="pendentes">Pendentes</a></li>
                            <li><a class="dropdown-item" href="#" data-filter="atrasadas">Atrasadas</a></li>
                        </ul>
                    </div>
                    <button type="button" class="btn btn-outline-secondary" id="btnExportar">
                        <i class="fas fa-download me-1"></i>Exportar
                    </button>
                </div>
            </div>
        </div>

        <div class="table-responsive">
            <table class="table table-hover" id="cotasTable">
                <thead>
                    <tr>
                        <th data-sort="militante">Militante <i class="fas fa-sort"></i></th>
                        <th data-sort="valor">Valor <i class="fas fa-sort"></i></th>
                        <th data-sort="data_vencimento">Vencimento <i class="fas fa-sort"></i></th>
                        <th data-sort="status">Status <i class="fas fa-sort"></i></th>
                        <th class="text-end">Ações</th>
                    </tr>
                </thead>
                <tbody>
                    {% for cota in cotas %}
                    <tr data-cota="{{ cota.id }}" data-status="{{ cota.status }}">
                        <td data-militante="{{ cota.militante.nome }}">{{ cota.militante.nome }}</td>
                        <td data-valor="{{ cota.valor_novo }}">R$ {{ "%.2f"|format(cota.valor_novo) }}</td>
                        <td data-data_vencimento="{{ cota.data_vencimento }}">{{ cota.data_vencimento.strftime('%d/%m/%Y') }}</td>
                        <td data-status="{{ cota.status }}">
                            <span class="badge {{ 'bg-success' if cota.status == 'paga' else 'bg-warning' if cota.status == 'pendente' else 'bg-danger' }}">
                                {{ cota.status.title() }}
                            </span>
                        </td>
                        <td class="text-end">
                            <div class="btn-group">
                                <a href="{{ url_for('editar_cota', id=cota.id) }}" 
                                   class="btn btn-sm btn-outline-primary"
                                   title="Editar">
                                    <i class="fas fa-edit"></i>
                                </a>
                                <button type="button" 
                                        class="btn btn-sm btn-outline-danger"
                                        data-bs-toggle="modal"
                                        data-bs-target="#deleteModal"
                                        data-cota-id="{{ cota.id }}"
                                        data-cota-info="{{ cota.militante.nome }} - R$ {{ "%.2f"|format(cota.valor_novo) }}"
                                        title="Excluir">
                                    <i class="fas fa-trash"></i>
                                </button>
                            </div>
                        </td>
                    </tr>
                    {% endfor %}
                </tbody>
            </table>
        </div>

        <div class="d-flex justify-content-between align-items-center mt-4">
            <div class="text-muted">
                Mostrando <span id="countCotas">{{ cotas|length }}</span> cotas
            </div>
            <nav aria-label="Navegação de páginas">
                <ul class="pagination mb-0">
                    <li class="page-item disabled" id="prevPage">
                        <a class="page-link" href="#"><i class="fas fa-chevron-left"></i></a>
                    </li>
                    <li class="page-item active"><a class="page-link" href="#">1</a></li>
                    <li class="page-item"><a class="page-link" href="#">2</a></li>
                    <li class="page-item"><a class="page-link" href="#">3</a></li>
                    <li class="page-item" id="nextPage">
                        <a class="page-link" href="#"><i class="fas fa-chevron-right"></i></a>
                    </li>
                </ul>
            </nav>
        </div>
    </div>
</div>

<!-- Modal de Confirmação de Exclusão -->
<div class="modal fade" id="deleteModal" tabindex="-1">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title">Confirmar Exclusão</h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
            </div>
            <div class="modal-body">
                <p>Tem certeza que deseja excluir a cota de <strong id="cotaInfo"></strong>?</p>
                <p class="text-danger mb-0">Esta ação não pode ser desfeita.</p>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Cancelar</button>
                <form action="" method="POST" id="deleteForm" class="d-inline">
                    <button type="submit" class="btn btn-danger">
                        <i class="fas fa-trash me-2"></i>Excluir
                    </button>
                </form>
            </div>
        </div>
    </div>
</div>
{% endblock %}

{% block extra_js %}
<script>
document.addEventListener('DOMContentLoaded', function() {
    // Configuração do modal de exclusão
    const deleteModal = document.getElementById('deleteModal');
    deleteModal.addEventListener('show.bs.modal', function(event) {
        const button = event.relatedTarget;
        const cotaId = button.getAttribute('data-cota-id');
        const cotaInfo = button.getAttribute('data-cota-info');
        
        document.getElementById('cotaInfo').textContent = cotaInfo;
        document.getElementById('deleteForm').action = `/cotas/excluir/${cotaId}`;
    });

    // Pesquisa em tempo real
    const searchInput = document.getElementById('searchInput');
    searchInput.addEventListener('input', function() {
        const searchTerm = this.value.toLowerCase();
        const rows = document.querySelectorAll('#cotasTable tbody tr');
        let visibleCount = 0;
        
        rows.forEach(row => {
            const text = row.textContent.toLowerCase();
            const isVisible = text.includes(searchTerm);
            row.style.display = isVisible ? '' : 'none';
            if (isVisible) visibleCount++;
        });
        
        document.getElementById('countCotas').textContent = visibleCount;
    });

    // Filtros
    const filterButtons = document.querySelectorAll('[data-filter]');
    filterButtons.forEach(button => {
        button.addEventListener('click', function(e) {
            e.preventDefault();
            const filter = this.getAttribute('data-filter');
            const rows = document.querySelectorAll('#cotasTable tbody tr');
            let visibleCount = 0;
            
            rows.forEach(row => {
                const status = row.getAttribute('data-status');
                let isVisible = true;
                
                if (filter === 'pagas') {
                    isVisible = status === 'paga';
                } else if (filter === 'pendentes') {
                    isVisible = status === 'pendente';
                } else if (filter === 'atrasadas') {
                    isVisible = status === 'atrasada';
                }
                
                row.style.display = isVisible ? '' : 'none';
                if (isVisible) visibleCount++;
            });
            
            document.getElementById('countCotas').textContent = visibleCount;
        });
    });

    // Ordenação
    const headers = document.querySelectorAll('#cotasTable th[data-sort]');
    headers.forEach(header => {
        header.addEventListener('click', function() {
            const column = this.getAttribute('data-sort');
            const tbody = document.querySelector('#cotasTable tbody');
            const rows = Array.from(tbody.querySelectorAll('tr'));
            const isAsc = !this.classList.contains('sort-asc');
            
            // Remover classes de ordenação de todos os headers
            headers.forEach(h => {
                h.classList.remove('sort-asc', 'sort-desc');
                h.querySelector('i').className = 'fas fa-sort';
            });
            
            // Adicionar classe de ordenação ao header clicado
            this.classList.add(isAsc ? 'sort-asc' : 'sort-desc');
            this.querySelector('i').className = `fas fa-sort-${isAsc ? 'up' : 'down'}`;
            
            // Ordenar linhas
            rows.sort((a, b) => {
                const aVal = a.querySelector(`td[data-${column}]`).getAttribute(`data-${column}`);
                const bVal = b.querySelector(`td[data-${column}]`).getAttribute(`data-${column}`);
                return isAsc ? aVal.localeCompare(bVal) : bVal.localeCompare(aVal);
            });
            
            // Reposicionar linhas
            rows.forEach(row => tbody.appendChild(row));
        });
    });

    // Exportar para CSV
    document.getElementById('btnExportar').addEventListener('click', function() {
        const rows = document.querySelectorAll('#cotasTable tbody tr:not([style*="display: none"])');
        const headers = ['Militante', 'Valor', 'Vencimento', 'Status'];
        let csv = headers.join(',') + '\n';
        
        rows.forEach(row => {
            const cols = row.querySelectorAll('td');
            const values = [
                cols[0].textContent,
                cols[1].textContent,
                cols[2].textContent,
                cols[3].textContent.trim()
            ].map(val => `"${val}"`);
            csv += values.join(',') + '\n';
        });
        
        const blob = new Blob([csv], { type: 'text/csv;charset=utf-8;' });
        const link = document.createElement('a');
        link.href = URL.createObjectURL(blob);
        link.setAttribute('download', 'cotas.csv');
        document.body.appendChild(link);
        link.click();
        document.body.removeChild(link);
    });
});
</script>
{% endblock %}

{% block extra_css %}
<style>
/* Estilo para colunas ordenáveis */
th[data-sort] {
    cursor: pointer;
    user-select: none;
}

th[data-sort] i {
    margin-left: 5px;
    color: #ccc;
}

th[data-sort].sort-asc i,
th[data-sort].sort-desc i {
    color: var(--primary-color);
}

/* Animação para linhas da tabela */
#cotasTable tbody tr {
    transition: all 0.3s ease;
}

#cotasTable tbody tr:hover {
    background-color: rgba(0,0,0,0.02);
    transform: translateX(5px);
}

/* Estilo para badges */
.badge {
    font-weight: 500;
    padding: 0.5em 0.8em;
}

/* Estilo para botões de ação */
.btn-group .btn {
    padding: 0.25rem 0.5rem;
}

.btn-group .btn i {
    width: 16px;
    text-align: center;
}

/* Responsividade */
@media (max-width: 768px) {
    .btn-group {
        display: flex;
        margin-top: 1rem;
    }
    
    .btn-group .btn {
        flex: 1;
    }
}
</style>
{% endblock %}