{% extends "base.html" %}

{% block title %}订单详情 - {{ config.SITE_NAME or '软件授权管理系统' }}{% endblock %}

{% block extra_css %}
<style>
    .order-status-0 { color: #ffc107; } /* 待支付 */
    .order-status-1 { color: #28a745; } /* 已支付 */
    .order-status-2 { color: #dc3545; } /* 已取消 */
    .order-status-3 { color: #6c757d; } /* 已完成 */
    
    .order-info-card {
        border-left: 3px solid #667eea;
    }
    
    .info-group {
        margin-bottom: 1rem;
    }
    
    .info-label {
        font-weight: bold;
        color: #6c757d;
    }
    
    .info-value {
        font-size: 1.1rem;
    }
</style>
{% endblock %}

{% block content %}
<div class="container-fluid">
    <!-- 页面标题 -->
    <div class="d-flex justify-content-between flex-wrap flex-md-nowrap align-items-center pt-3 pb-2 mb-3 border-bottom">
        <h1 class="h2">订单详情</h1>
        <div class="btn-toolbar mb-2 mb-md-0">
            <button type="button" class="btn btn-sm btn-outline-secondary me-2" onclick="window.history.back()">
                <i class="fas fa-arrow-left me-1"></i>返回
            </button>
        </div>
    </div>
    
    <!-- 订单信息 -->
    <div class="row">
        <div class="col-lg-8">
            <div class="card shadow-sm order-info-card">
                <div class="card-header">
                    <h5 class="mb-0">订单信息</h5>
                </div>
                <div class="card-body">
                    <div class="row">
                        <div class="col-md-6">
                            <div class="info-group">
                                <div class="info-label">订单号</div>
                                <div class="info-value" id="orderNumber">-</div>
                            </div>
                            
                            <div class="info-group">
                                <div class="info-label">产品</div>
                                <div class="info-value" id="productName">-</div>
                            </div>
                            
                            <div class="info-group">
                                <div class="info-label">套餐</div>
                                <div class="info-value" id="packageName">-</div>
                            </div>
                            
                            <div class="info-group">
                                <div class="info-label">数量</div>
                                <div class="info-value" id="quantity">-</div>
                            </div>
                            
                            <div class="info-group">
                                <div class="info-label">金额</div>
                                <div class="info-value" id="amount">-</div>
                            </div>
                        </div>
                        
                        <div class="col-md-6">
                            <div class="info-group">
                                <div class="info-label">状态</div>
                                <div class="info-value">
                                    <span class="badge bg-secondary" id="statusBadge">-</span>
                                </div>
                            </div>
                            
                            <div class="info-group">
                                <div class="info-label">联系人</div>
                                <div class="info-value" id="contactPerson">-</div>
                            </div>
                            
                            <div class="info-group">
                                <div class="info-label">手机号</div>
                                <div class="info-value" id="phone">-</div>
                            </div>
                            
                            <div class="info-group">
                                <div class="info-label">支付方式</div>
                                <div class="info-value" id="paymentMethod">-</div>
                            </div>
                            
                            <div class="info-group">
                                <div class="info-label">支付时间</div>
                                <div class="info-value" id="paymentTime">-</div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        
        <div class="col-lg-4">
            <div class="card shadow-sm">
                <div class="card-header">
                    <h5 class="mb-0">操作记录</h5>
                </div>
                <div class="card-body">
                    <div class="info-group">
                        <div class="info-label">创建时间</div>
                        <div class="info-value" id="createTime">-</div>
                    </div>
                    
                    <div class="info-group">
                        <div class="info-label">更新时间</div>
                        <div class="info-value" id="updateTime">-</div>
                    </div>
                    
                    <hr>
                    
                    <div class="d-grid gap-2">
                        <button type="button" class="btn btn-success" id="confirmPaymentBtn" style="display: none;" onclick="confirmPayment()">
                            <i class="fas fa-check-circle me-1"></i>确认支付
                        </button>
                        <button type="button" class="btn btn-secondary" id="completeOrderBtn" style="display: none;" onclick="completeOrder()">
                            <i class="fas fa-flag-checkered me-1"></i>完成订单
                        </button>
                        <button type="button" class="btn btn-danger" id="cancelOrderBtn" style="display: none;" onclick="cancelOrder()">
                            <i class="fas fa-times-circle me-1"></i>取消订单
                        </button>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>
{% endblock %}

{% block extra_js %}
<script>
    // 格式化日期
    function formatDate(dateString) {
        if (!dateString) return '-';
        const date = new Date(dateString);
        return date.toLocaleDateString('zh-CN') + ' ' + date.toLocaleTimeString('zh-CN');
    }
    
    // 显示加载动画
    function showLoading() {
        document.getElementById('loading').style.display = 'block';
    }

    // 隐藏加载动画
    function hideLoading() {
        document.getElementById('loading').style.display = 'none';
    }
    
    // 显示通知
    function showNotification(message, type = 'info') {
        // 创建通知元素
        const alertDiv = document.createElement('div');
        const alertType = type === 'error' ? 'danger' : type;
        alertDiv.className = `alert alert-${alertType} alert-dismissible fade show`;
        alertDiv.innerHTML = `
            ${message}
            <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
        `;
        alertDiv.style.marginBottom = '10px';
        
        // 插入到通知容器中
        const container = document.getElementById('notification-container') || document.querySelector('main');
        if (container) {
            container.insertBefore(alertDiv, container.firstChild);
            
            // 自动隐藏
            setTimeout(() => {
                if (alertDiv.parentNode) {
                    alertDiv.remove();
                }
            }, 5000);
        }
    }
</script>
<script>
    // 获取URL中的订单ID
    const urlParams = new URLSearchParams(window.location.search);
    const orderIdFromUrl = urlParams.get('order_id');
    const orderIdFromPath = "{{ request.view_args.order_id if request.view_args.order_id else 0 }}";
    const orderId = orderIdFromUrl ? parseInt(orderIdFromUrl) : (orderIdFromPath ? parseInt(orderIdFromPath) : 0);
    
    // 页面加载完成后初始化
    document.addEventListener('DOMContentLoaded', function() {
        console.log('订单详情页面加载完成，订单ID:', orderId);
        
        if (orderId && orderId > 0) {
            loadOrderDetail(orderId);
        } else {
            showNotification('订单ID无效', 'error');
        }
    });
    
    // 加载订单详情
    function loadOrderDetail(orderId) {
        showLoading();
        
        apiRequest(`/api/v1/orders/${orderId}`)
            .then(response => response.json())
            .then(data => {
                hideLoading();
                if (data.success) {
                    renderOrderDetail(data.data);
                } else {
                    showNotification('加载订单详情失败: ' + data.message, 'error');
                }
            })
            .catch(error => {
                hideLoading();
                showNotification('加载订单详情失败，请稍后重试', 'error');
                console.error('加载订单详情失败:', error);
            });
    }
    
    // 渲染订单详情
    function renderOrderDetail(order) {
        // 基本信息
        document.getElementById('orderNumber').textContent = order.order_number || '-';
        document.getElementById('productName').textContent = order.product_name || '-';
        document.getElementById('packageName').textContent = order.package_id || '-';
        document.getElementById('quantity').textContent = order.quantity || '-';
        document.getElementById('amount').textContent = order.amount ? `¥${order.amount.toFixed(2)}` : '-';
        document.getElementById('contactPerson').textContent = order.contact_person || '-';
        document.getElementById('phone').textContent = order.phone || '-';
        document.getElementById('paymentMethod').textContent = order.payment_method || '-';
        document.getElementById('paymentTime').textContent = order.payment_time ? formatDate(order.payment_time) : '-';
        document.getElementById('createTime').textContent = order.create_time ? formatDate(order.create_time) : '-';
        document.getElementById('updateTime').textContent = order.update_time ? formatDate(order.update_time) : '-';
        
        // 状态
        const statusBadge = document.getElementById('statusBadge');
        statusBadge.textContent = order.status_name || '-';
        statusBadge.className = `badge bg-${getStatusClass(order.status)} order-status-${order.status}`;
        
        // 操作按钮
        updateActionButtons(order.status);
    }
    
    // 获取状态样式类
    function getStatusClass(status) {
        const classMap = {
            0: 'warning',
            1: 'success',
            2: 'danger',
            3: 'secondary'
        };
        return classMap[status] || 'secondary';
    }
    
    // 更新操作按钮
    function updateActionButtons(status) {
        // 隐藏所有按钮
        document.getElementById('confirmPaymentBtn').style.display = 'none';
        document.getElementById('completeOrderBtn').style.display = 'none';
        document.getElementById('cancelOrderBtn').style.display = 'none';
        
        // 根据状态显示相应按钮
        switch(status) {
            case 0: // 待支付
                document.getElementById('confirmPaymentBtn').style.display = 'block';
                document.getElementById('cancelOrderBtn').style.display = 'block';
                break;
            case 1: // 已支付
                document.getElementById('completeOrderBtn').style.display = 'block';
                document.getElementById('cancelOrderBtn').style.display = 'block';
                break;
            case 2: // 已取消
            case 3: // 已完成
                // 不显示任何操作按钮
                break;
        }
    }
    
    // 确认支付
    function confirmPayment() {
        if (!confirm('确定要确认该订单已支付吗？')) {
            return;
        }
        
        showLoading();
        
        apiRequest(`/api/v1/orders/${orderId}/confirm-payment`, {
            method: 'POST'
        })
        .then(response => response.json())
        .then(data => {
            hideLoading();
            if (data.success) {
                showNotification('订单支付确认成功', 'success');
                // 重新加载订单详情
                loadOrderDetail(orderId);
            } else {
                showNotification('订单支付确认失败: ' + data.message, 'error');
            }
        })
        .catch(error => {
            hideLoading();
            showNotification('订单支付确认失败，请稍后重试', 'error');
            console.error('订单支付确认失败:', error);
        });
    }
    
    // 完成订单
    function completeOrder() {
        if (!confirm('确定要将该订单标记为已完成吗？')) {
            return;
        }
        
        showLoading();
        
        apiRequest(`/api/v1/orders/${orderId}/complete`, {
            method: 'POST'
        })
        .then(response => response.json())
        .then(data => {
            hideLoading();
            if (data.success) {
                showNotification('订单完成操作成功', 'success');
                // 重新加载订单详情
                loadOrderDetail(orderId);
            } else {
                showNotification('订单完成操作失败: ' + data.message, 'error');
            }
        })
        .catch(error => {
            hideLoading();
            showNotification('订单完成操作失败，请稍后重试', 'error');
            console.error('订单完成操作失败:', error);
        });
    }
    
    // 取消订单
    function cancelOrder() {
        if (!confirm('确定要取消该订单吗？')) {
            return;
        }
        
        showLoading();
        
        apiRequest(`/api/v1/orders/${orderId}/cancel`, {
            method: 'POST'
        })
        .then(response => response.json())
        .then(data => {
            hideLoading();
            if (data.success) {
                showNotification('订单取消操作成功', 'success');
                // 重新加载订单详情
                loadOrderDetail(orderId);
            } else {
                showNotification('订单取消操作失败: ' + data.message, 'error');
            }
        })
        .catch(error => {
            hideLoading();
            showNotification('订单取消操作失败，请稍后重试', 'error');
            console.error('订单取消操作失败:', error);
        });
    }
</script>
{% endblock %}