{% extends "base.html" %}

{% block title %}Список заказов{% endblock %}

{% block content %}
    <!-- Заголовок и кнопка добавления -->
    <div class="d-flex justify-content-between align-items-center mb-4">
        <h2 class="page-title">Список заказов</h2>
        <div class="btn-group">
            <select class="form-select me-2" id="supplierSelect" style="width: 250px;">
                <option value="">Выберите поставщика</option>
                {% for client in clients %}
                    <option value="{{ client.id }}">{{ client.name }}</option>
                {% endfor %}
            </select>
            <button class="btn btn-primary" id="addOrderBtn" onclick="addOrder()">
                <i class="fas fa-plus"></i> Добавить заказ
            </button>
        </div>
    </div>

    <!-- Статистика -->
    <div class="row mb-4">
        <div class="col-md-6">
            <div class="stats-card">
                <div class="stat-item">
                    <h5 class="stat-label">Всего заказов</h5>
                    <p class="stat-number">{{ total_stats.total_orders or 0 }}</p>
                </div>
            </div>
        </div>
        <div class="col-md-6">
            <div class="stats-card">
                <div class="stat-item">
                    <h5 class="stat-label">Общая сумма</h5>
                    <p class="stat-number">{{ (total_stats.total_amount or 0)|int }} руб.</p>
                </div>
            </div>
        </div>
    </div>

    <!-- Таблица заказов -->
    {% if orders %}
        <div class="table-responsive">
            <table class="table table-striped table-hover">
                <thead>
                    <tr>
                        <th>ID</th>
                        <th>Дата</th>
                        <th>Поставщик</th>
                        <th>ИНН</th>
                        <th>Товары</th>
                        <th>Сумма</th>
                        <th>Статус</th>
                    </tr>
                </thead>
                <tbody>
                    {% for order in orders %}
                    <tr>
                        <td>{{ order.id }}</td>
                        <td>{{ order.order_date }}</td>
                        <td>
                            <a href="{{ url_for('order_history', client_id=order.client_id) }}">
                                {{ order.client_name }}
                            </a>
                        </td>
                        <td>{{ order.client_inn or '-' }}</td>
                        <td>
                            {% if order.product_name %}
                                <!-- Старая структура - один товар -->
                                <small>{{ order.product_name }}</small>
                            {% elif order.products_list %}
                                <!-- Новая структура - несколько товаров -->
                                <small>{{ order.products_list|truncate(50) }}</small>
                            {% else %}
                                <span class="text-muted">—</span>
                            {% endif %}
                        </td>
                        <td class="fw-bold">{{ order.total_amount|int }} руб.</td>
                        <td>
                            <span class="badge 
                                {% if order.status == 'Выполнен' %}bg-success
                                {% elif order.status == 'Отменен' %}bg-danger
                                {% elif order.status == 'В обработке' %}bg-warning
                                {% else %}bg-secondary{% endif %}">
                                {{ order.status }}
                            </span>
                        </td>
                    </tr>
                    {% endfor %}
                </tbody>
            </table>
        </div>
    {% else %}
        <div class="alert alert-info">
            <i class="fas fa-info-circle"></i> 
            Нет данных о заказах. <a href="{{ url_for('index') }}" class="alert-link">Вернуться к поставщикам</a>.
        </div>
    {% endif %}

    <script>
        function addOrder() {
            const supplierId = document.getElementById('supplierSelect').value;
            if (!supplierId) {
                alert('Пожалуйста, выберите поставщика');
                return;
            }
            window.location.href = "{{ url_for('add_order', client_id=0) }}".replace('0', supplierId);
        }
    </script>

    <style>
        :root {
            --antique-white: #FAEBD7;
            --light-brown: #DEB887;
            --brown: #A0522D;
            --dark-brown: #8B4513;
            --text-dark: #2c3e50;
        }
        
        .page-title {
            color: var(--brown);
            font-size: 1.8rem;
            font-weight: 600;
            font-family: 'Verdana', sans-serif;
        }
        
        .btn-group {
            display: flex;
            align-items: center;
        }
        
        .form-select {
            border: 2px solid var(--light-brown);
            border-radius: 8px;
            padding: 10px 15px;
            font-family: 'Verdana', sans-serif;
            background-color: white;
        }
        
        .form-select:focus {
            border-color: var(--brown);
            box-shadow: 0 0 0 0.2rem rgba(160, 82, 45, 0.25);
        }
        
        .btn-primary {
            background: linear-gradient(135deg, var(--brown) 0%, var(--dark-brown) 100%);
            border: none;
            border-radius: 8px;
            padding: 10px 20px;
            font-family: 'Verdana', sans-serif;
            color: white;
        }
        
        .btn-primary:hover {
            background: linear-gradient(135deg, var(--dark-brown) 0%, var(--brown) 100%);
            transform: translateY(-2px);
            box-shadow: 0 4px 10px rgba(160, 82, 45, 0.3);
        }
        
        /* Статистика */
        .stats-card {
            background: linear-gradient(135deg, var(--antique-white) 0%, #F5DEB3 100%);
            border: 1px solid var(--light-brown);
            border-radius: 15px;
            padding: 15px;
            box-shadow: 0 4px 10px rgba(160, 82, 45, 0.1);
            height: 100%;
        }
        
        .stat-item {
            text-align: center;
            padding: 15px;
            background: linear-gradient(135deg, white 0%, #f8f9fa 100%);
            border: 2px solid var(--light-brown);
            border-radius: 12px;
            box-shadow: 0 4px 8px rgba(160, 82, 45, 0.15);
            transition: all 0.2s ease;
            height: 100%;
        }
        
        .stat-item:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 15px rgba(160, 82, 45, 0.25);
            border-color: var(--brown);
        }
        
        .stat-number {
            color: var(--dark-brown);
            font-size: 2rem;
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 5px;
            font-family: 'Verdana', sans-serif;
        }
        
        .stat-label {
            color: var(--brown);
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            font-family: 'Verdana', sans-serif;
            font-weight: 600;
        }
        
        /* Таблица */
        .table {
            background-color: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
        }
        
        .table thead th {
            background: linear-gradient(135deg, var(--brown) 0%, var(--dark-brown) 100%);
            color: white;
            font-weight: 600;
            border: none;
            padding: 12px;
            font-family: 'Verdana', sans-serif;
            white-space: nowrap;
            text-align: center;
        }
        
        .table tbody tr:hover {
            background-color: rgba(222, 184, 135, 0.2);
        }
        
        .table tbody td {
            font-family: 'Verdana', sans-serif;
            color: #2c3e50;
            vertical-align: middle;
            padding: 12px;
            text-align: center;
        }
        
        .table tbody td:nth-child(3) {
            text-align: left;
        }
        
        .table tbody td:nth-child(5) {
            text-align: left;
        }
        
        .table a {
            color: var(--brown);
            text-decoration: none;
            font-weight: 600;
        }
        
        .table a:hover {
            text-decoration: underline;
        }
        
        /* Бейджи */
        .badge {
            padding: 8px 12px;
            font-size: 0.85rem;
            border-radius: 20px;
            font-family: 'Verdana', sans-serif;
            font-weight: 500;
            white-space: nowrap;
        }
        
        .badge.bg-success {
            background: linear-gradient(135deg, #28a745 0%, #218838 100%) !important;
            color: white !important;
        }
        
        .badge.bg-warning {
            background: linear-gradient(135deg, var(--light-brown) 0%, var(--brown) 100%) !important;
            color: white !important;
        }
        
        .badge.bg-danger {
            background: linear-gradient(135deg, #dc3545 0%, #c82333 100%) !important;
            color: white !important;
        }
        
        .badge.bg-secondary {
            background: linear-gradient(135deg, #6c757d 0%, #5a6268 100%) !important;
            color: white !important;
        }
        
        /* Карточки статистики */
        .bg-primary, .bg-success, .bg-info {
            background: none !important;
        }
        
        .card {
            border: none;
            background: none;
        }
        
        .display-6 {
            font-size: inherit;
            font-weight: inherit;
            line-height: inherit;
        }
        
        /* Уведомления */
        .alert {
            border-radius: 12px;
            border: 1px solid var(--light-brown);
            background: linear-gradient(135deg, var(--antique-white) 0%, #F5DEB3 100%);
            border-left: 6px solid var(--brown);
            font-family: 'Verdana', sans-serif;
            color: #2c3e50;
        }
        
        .alert-link {
            color: var(--brown);
            font-weight: 600;
            text-decoration: none;
        }
        
        .alert-link:hover {
            text-decoration: underline;
        }
        
        /* Иконки */
        i {
            color: var(--brown);
        }
        
        .btn-primary i {
            color: white;
        }
        
        /* Адаптивность для мобильных */
        @media (max-width: 768px) {
            .table thead {
                display: none;
            }
            
            .table tbody tr {
                display: block;
                margin-bottom: 15px;
                border: 2px solid var(--light-brown);
                border-radius: 8px;
                overflow: hidden;
            }
            
            .table tbody td {
                display: flex;
                justify-content: space-between;
                align-items: center;
                padding: 8px 12px;
                border-bottom: 1px dashed var(--light-brown);
                text-align: left;
            }
            
            .table tbody td:before {
                content: attr(data-label);
                font-weight: 600;
                color: var(--brown);
                margin-right: 10px;
                min-width: 100px;
            }
            
            .table tbody td:last-child {
                border-bottom: none;
            }
            
            .btn-group {
                flex-direction: column;
                width: 100%;
            }
            
            .form-select {
                width: 100% !important;
                margin-right: 0 !important;
                margin-bottom: 10px;
            }
            
            .btn-primary {
                width: 100%;
            }
        }
    </style>

    <script>
        // Добавляем data-label для адаптивности
        document.addEventListener('DOMContentLoaded', function() {
            const table = document.querySelector('.table tbody');
            if (table) {
                const headers = document.querySelectorAll('.table thead th');
                const rows = table.querySelectorAll('tr');
                
                rows.forEach(row => {
                    const cells = row.querySelectorAll('td');
                    cells.forEach((cell, index) => {
                        if (headers[index]) {
                            cell.setAttribute('data-label', headers[index].textContent.trim());
                        }
                    });
                });
            }
        });
        
        function addOrder() {
            const supplierId = document.getElementById('supplierSelect').value;
            if (!supplierId) {
                alert('Пожалуйста, выберите поставщика');
                return;
            }
            window.location.href = "{{ url_for('add_order', client_id=0) }}".replace('0', supplierId);
        }
    </script>
{% endblock %}