{% extends "macros/base.html" %}
{% from 'macros/modals.html' import confirm_modal, edit_product_modal, add_product_modal, manage_complementos_modal %}
{% from "macros/ui.html" import flashed_messages %}

{% block title %}Catálogo de Productos{% endblock %}

{% block content %}
<div class="d-flex justify-content-between align-items-center mb-4">
    <h2 class="mb-0">Catálogo de Productos por Zona</h2>
    <button type="button" class="btn btn-primary" data-bs-toggle="modal" data-bs-target="#addProductModal">
        <i class="bi bi-plus-lg"></i> Agregar Producto
    </button>
</div>

{{ flashed_messages() }}

{{ edit_product_modal(zonas) }}
{{ add_product_modal(zonas) }}

<div class="input-group mb-3 shadow-sm">
    <span class="input-group-text bg-body-tertiary"><i class="bi bi-search"></i></span>
    <input type="text" class="form-control" id="searchProduct" placeholder="Buscar producto...">
</div>

<div class="card shadow-sm">
    <div class="card-body p-0">
        <table class="table table-striped table-hover mb-0">
            <thead class="table-dark">
                <tr>
                    <th>Producto Maestro</th>
                    <th>Complementos de Regalo</th>
                    <th class="text-end">Acciones</th>
                </tr>
            </thead>
            <tbody>
                {% for prod in productos %}
                <tr class="product-row">
                    <td class="align-middle fw-bold">{{ prod.name }}</td>
                    <td class="align-middle">
                        {% if prod.complementos %}
                            {% for comp in prod.complementos %}
                                <span class="badge bg-secondary mb-1" style="font-size: 0.85em;">{{ comp.name }} (x{{ comp.cantidad }})</span>
                            {% endfor %}
                        {% else %}
                            <span class="text-muted italic small">Sin complementos</span>
                        {% endif %}
                    </td>
                    <td class="text-end">
                        <button type="button" class="btn btn-info btn-sm text-white" onclick="showHistory({{ prod.id }}, '{{ prod.name }}')">
                            <i class="bi bi-graph-up"></i> Historial
                        </button>
                        <button type="button" class="btn btn-warning btn-sm text-dark" data-bs-toggle="modal" data-bs-target="#complementosModal{{ prod.id }}">
                            <i class="bi bi-gift"></i> Complementos
                        </button>
                        <button type="button" class="btn btn-success btn-sm" data-bs-toggle="modal" data-bs-target="#pricesModal{{ prod.id }}">
                            <i class="bi bi-currency-dollar"></i> Precios
                        </button>
                        <button type="button" class="btn btn-danger btn-sm" data-bs-toggle="modal" data-bs-target="#deleteProd{{ prod.id }}">
                            <i class="bi bi-trash"></i>
                        </button>

                        {{ confirm_modal(
                            id='deleteProd' ~ prod.id,
                            title='Eliminar Producto',
                            message='¿Eliminar "' ~ prod.name ~ '"? Esto fallará si el producto ya tiene ventas registradas.',
                            action_url=url_for('admin.delete_product', id=prod.id),
                            btn_class='btn-danger',
                            btn_text='Eliminar'
                        ) }}
                        {{ manage_complementos_modal(prod, complementos_catalogo) }}
                    </td>
                </tr>
                {% endfor %}
            </tbody>
        </table>
    </div>
</div>

{% for prod in productos %}
<div class="modal fade" id="pricesModal{{ prod.id }}" tabindex="-1">
    <div class="modal-dialog modal-lg">
        <div class="modal-content">
            <form method="POST" action="{{ url_for('admin.update_product_prices', id=prod.id) }}">
                <div class="modal-header">
                    <h5 class="modal-title">Precios: {{ prod.name }}</h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
                </div>
                
                <div class="modal-body">
                    <div class="row fw-bold mb-2">
                        <div class="col-4">Zona</div>
                        <div class="col-4">Precio</div>
                        <div class="col-4">Comisión</div>
                    </div>
                    {% for z_id, datos in prod.precios.items() %}
                    <div class="row mb-2">
                        <div class="col-4 d-flex align-items-center">
                            <span class="badge bg-info text-dark w-100">{{ datos.zona_name }}</span>
                        </div>
                        <div class="col-4">
                            <div class="input-group input-group-sm">
                                <span class="input-group-text">$</span>
                                <input type="text" class="form-control money-input" name="price_{{ z_id }}" value="{{ datos.price }}">
                            </div>
                        </div>
                        <div class="col-4">
                            <div class="input-group input-group-sm">
                                <span class="input-group-text">$</span>
                                <input type="text" class="form-control money-input" name="comm_{{ z_id }}" value="{{ datos.commission }}">
                            </div>
                        </div>
                    </div>
                    {% endfor %}
                </div>

                <div class="modal-body bg-body-tertiary border-top pb-3">
                    <label class="form-label text-warning fw-bold mb-1">
                        <i class="bi bi-clock-history"></i> Programar Cambio de Precio (Opcional)
                    </label>
                    <div class="row g-2 mb-1">
                        <div class="col-6">
                            <input type="date" class="form-control form-control-sm" name="fecha_activacion_date">
                        </div>
                        <div class="col-6">
                            <input type="time" class="form-control form-control-sm" name="fecha_activacion_time">
                        </div>
                    </div>
                    <small class="text-muted" style="font-size: 0.85em;">Si lo dejas en blanco, el cambio se aplicará inmediatamente.</small>
                </div>
                
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Cerrar</button>
                    <button type="submit" class="btn btn-primary">Guardar Precios</button>
                </div>
            </form>
            
            {% if prod.futuros %}
            <div class="modal-body border-top">
                <h6 class="text-info fw-bold mb-3">
                    <i class="bi bi-calendar-event"></i> Cambios Programados a Futuro
                </h6>
                <div class="table-responsive">
                    <table class="table table-sm table-bordered text-center mb-0" style="font-size: 0.85rem;">
                        <thead class="table-dark">
                            <tr>
                                <th>Fecha Programada</th>
                                <th>Zona</th>
                                <th>Precio</th>
                                <th>Comisión</th>
                                <th>Cancelar</th>
                            </tr>
                        </thead>
                        <tbody>
                            {% for futuro in prod.futuros %}
                            <tr>
                                <td class="align-middle text-nowrap text-warning">{{ futuro.fecha }}</td>
                                <td class="align-middle fw-bold">{{ futuro.zona_name }}</td>
                                <td class="align-middle">${{ "{:,.0f}".format(futuro.price).replace(',', '.') }}</td>
                                <td class="align-middle">${{ "{:,.0f}".format(futuro.commission).replace(',', '.') }}</td>
                                <td class="align-middle">
                                    <form action="{{ url_for('admin.cancel_scheduled_price', id=futuro.id) }}" method="POST" class="d-inline">
                                        <button type="submit" class="btn btn-danger btn-sm py-0 px-2" title="Cancelar este cambio">
                                            <i class="bi bi-x-lg"></i>
                                        </button>
                                    </form>
                                </td>
                            </tr>
                            {% endfor %}
                        </tbody>
                    </table>
                </div>
            </div>
            {% endif %}
        </div>
    </div>
</div>
{% endfor %}
            </tbody>
        </table>
    </div>
</div>

<div class="modal fade" id="chartModal" tabindex="-1">
    <div class="modal-dialog modal-lg">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title" id="chartModalTitle">Historial de Precios</h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
            </div>
            <div class="modal-body">
                <div class="row g-2 mb-3 bg-light-subtle border p-2 rounded align-items-end">
                    <div class="col-md-5">
                        <label class="form-label small text-muted mb-1">Desde</label>
                        <input type="date" class="form-control form-control-sm" id="chartFilterDesde">
                    </div>
                    <div class="col-md-5">
                        <label class="form-label small text-muted mb-1">Hasta</label>
                        <input type="date" class="form-control form-control-sm" id="chartFilterHasta">
                    </div>
                    <div class="col-md-2">
                        <button type="button" class="btn btn-primary btn-sm w-100" id="btnFilterChart"><i class="bi bi-filter"></i> Filtrar</button>
                    </div>
                </div>
                <div class="alert alert-info py-1 px-2 mb-2 text-center" style="font-size: 0.85em;">
                    <i class="bi bi-info-circle-fill me-1"></i> Puedes hacer clic en los nombres de las zonas en la leyenda de arriba para ocultar o mostrar sus líneas en el gráfico.
                </div>
                <canvas id="priceChart" width="400" height="200"></canvas>
            </div>
        </div>
    </div>
</div>

{% endblock %}

{% block scripts %}
<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
<script src="{{ url_for('static', filename='js/product-history-chart.js') }}"></script>
<script src="{{ url_for('static', filename='js/admin_productos.js') }}"></script>
{% endblock %}