<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%@ page import="java.util.List, java.text.SimpleDateFormat, com.hrs.model.entity.Order, com.hrs.model.entity.House, com.hrs.model.entity.User" %>
<%
    User loginUser = (User) session.getAttribute("loginUser");
    if (loginUser == null || !"2".equals(loginUser.getRoleType())) {
        response.sendRedirect(request.getContextPath() + "/user/login");
        return;
    }
    
    List<Order> orderList = (List<Order>) request.getAttribute("orderList");
    Integer totalCount = (Integer) request.getAttribute("totalCount");
    
    SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
%>
<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>订单管理 - 管理员后台</title>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: Arial, "微软雅黑", sans-serif;
            background-color: #f5f5f5;
        }
        
        .header {
            background-color: #2196F3;
            color: white;
            padding: 15px 0;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }
        
        .container {
            width: 1300px;
            margin: 0 auto;
            overflow: hidden;
        }
        
        .logo {
            float: left;
            font-size: 24px;
            font-weight: bold;
        }
        
        .nav {
            float: right;
            margin-top: 5px;
        }
        
        .nav a {
            color: white;
            text-decoration: none;
            margin-left: 20px;
            padding: 5px 10px;
        }
        
        .nav a:hover, .nav a.active {
            background-color: #1976D2;
            border-radius: 4px;
        }
        
        .user-info {
            float: right;
            margin-right: 20px;
            font-size: 14px;
        }
        
        .breadcrumb {
            background-color: white;
            padding: 12px 0;
            margin-bottom: 20px;
            border-radius: 4px;
            box-shadow: 0 1px 3px rgba(0,0,0,0.1);
        }
        
        .breadcrumb a {
            color: #2196F3;
            text-decoration: none;
        }
        
        .stats {
            background-color: white;
            padding: 10px 15px;
            border-radius: 4px;
            margin-bottom: 20px;
            color: #666;
        }
        
        .order-table {
            background-color: white;
            border-radius: 8px;
            overflow-x: auto;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }
        
        table {
            width: 100%;
            border-collapse: collapse;
            min-width: 1000px;
        }
        
        th, td {
            padding: 12px;
            text-align: left;
            border-bottom: 1px solid #eee;
            font-size: 14px;
        }
        
        th {
            background-color: #f5f5f5;
            font-weight: bold;
            color: #333;
        }
        
        tr:hover {
            background-color: #f9f9f9;
        }
        
        .status-badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: bold;
        }
        
        .status-pending {
            background-color: #fff3e0;
            color: #f39c12;
        }
        
        .status-paid {
            background-color: #e8f5e9;
            color: #4CAF50;
        }
        
        .status-cancelled {
            background-color: #ffebee;
            color: #f44336;
        }
        
        .price {
            color: #f44336;
            font-weight: bold;
        }
        
        .empty-state {
            text-align: center;
            padding: 60px;
            background-color: white;
            border-radius: 8px;
            color: #999;
        }
        
        .footer {
            background-color: #333;
            color: white;
            text-align: center;
            padding: 20px;
            margin-top: 40px;
        }
        
        .clearfix::after {
            content: "";
            clear: both;
            display: table;
        }
    </style>
</head>
<body>
    <div class="header">
        <div class="container clearfix">
            <div class="logo">👑 管理员后台</div>
            <div class="user-info">
                欢迎，<%= loginUser.getRealName() %> |
                <a href="${pageContext.request.contextPath}/user/logout" style="color:white;">退出</a>
            </div>
            <div class="nav">
                <a href="${pageContext.request.contextPath}/jsp/admin/index.jsp" >首页</a>
                <a href="${pageContext.request.contextPath}/admin/user/list">用户管理</a>
                <a href="${pageContext.request.contextPath}/admin/house/list">房源审核</a>
                <a href="${pageContext.request.contextPath}/admin/order/list" class="active">订单管理</a>
            </div>
        </div>
    </div>
    
    <div class="container">
        <div class="breadcrumb">
            <a href="${pageContext.request.contextPath}/admin/order/list">首页</a> &gt;
            <span>订单管理</span>
        </div>
        
        <div class="stats">
            📋 共有 <strong><%= totalCount %></strong> 个订单
        </div>
        
        <div class="order-table">
            <%
                if (orderList != null && !orderList.isEmpty()) {
            %>
            <table>
                <thead>
                    <tr>
                        <th>订单编号</th>
                        <th>租客信息</th>
                        <th>房东信息</th>
                        <th>房源信息</th>
                        <th>租赁时间</th>
                        <th>总租金</th>
                        <th>支付状态</th>
                        <th>订单状态</th>
                        <th>下单时间</th>
                    </tr>
                </thead>
                <tbody>
                    <%
                        for (Order order : orderList) {
                            House house = order.getHouse();
                            User tenant = order.getTenant();
                            User landlord = order.getLandlord();
                    %>
                    <tr>
                        <td><%= order.getOrderNo() %></td>
                        <td>
                            <%= tenant != null ? (tenant.getRealName() != null ? tenant.getRealName() : tenant.getUserName()) : "未知" %><br>
                            <span style="font-size:12px;color:#999;"><%= tenant != null ? tenant.getPhone() : "" %></span>
                        </td>
                        <td>
                            <%= landlord != null ? (landlord.getRealName() != null ? landlord.getRealName() : landlord.getUserName()) : "未知" %>
                        </td>
                        <td>
                            <strong><%= house != null ? house.getTitle() : "未知" %></strong><br>
                            <span style="font-size:12px;color:#999;"><%= house != null ? house.getArea() : "" %></span>
                        </td>
                        <td>
                            <%= sdf.format(order.getRentStartTime()) %> ~ <%= sdf.format(order.getRentEndTime()) %><br>
                            <span style="font-size:12px;color:#999;">共<%= order.getRentDays() %>天</span>
                        </td>
                        <td class="price">¥<%= order.getTotalRent() %></td>
                        <td>
                            <span class="status-badge status-<%= "0".equals(order.getPayStatus()) ? "pending" : "paid" %>">
                                <%= order.getPayStatusText() %>
                            </span>
                        </td>
                        <td>
                            <span class="status-badge status-pending">
                                <%= order.getStatusText() %>
                            </span>
                        </td>
                        <td><%= sdf.format(order.getCreateTime()) %></td>
                    </tr>
                    <%
                        }
                    %>
                </tbody>
            20
            <%
                } else {
            %>
            <div class="empty-state">
                <div style="font-size: 64px;">📦</div>
                <p>暂无订单</p>
            </div>
            <%
                }
            %>
        </div>
    </div>
    
    <div class="footer">
        <p>© 2026 租房系统 | 让租房更简单</p>
    </div>
</body>
</html>