<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%@ page import="java.util.List, java.text.SimpleDateFormat, com.hrs.model.entity.Reservation, com.hrs.model.entity.House, com.hrs.model.entity.User" %>
<%
    User loginUser = (User) session.getAttribute("loginUser");
    if (loginUser == null || !"1".equals(loginUser.getRoleType())) {
        response.sendRedirect(request.getContextPath() + "/user/login");
        return;
    }
    
    List<Reservation> reservationList = (List<Reservation>) request.getAttribute("reservationList");
    Integer totalCount = (Integer) request.getAttribute("totalCount");
    String msg = request.getParameter("msg");
    String error = request.getParameter("error");
    
    SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm");
%>
<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>预约管理 - 房东后台</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: #ff9800;
            color: white;
            padding: 15px 0;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }
        
        .container {
            width: 1200px;
            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: #fb8c00;
            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);
        }
        
        .stats {
            background-color: white;
            padding: 10px 15px;
            border-radius: 4px;
            margin-bottom: 20px;
            color: #666;
        }
        
        .message {
            background-color: #e8f5e9;
            color: #2e7d32;
            padding: 12px;
            border-radius: 4px;
            margin-bottom: 20px;
            text-align: center;
        }
        
        .error-message {
            background-color: #ffebee;
            color: #c62828;
            padding: 12px;
            border-radius: 4px;
            margin-bottom: 20px;
            text-align: center;
        }
        
        .reservation-table {
            background-color: white;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }
        
        table {
            width: 100%;
            border-collapse: collapse;
        }
        
        th, td {
            padding: 15px;
            text-align: left;
            border-bottom: 1px solid #eee;
        }
        
        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-confirmed {
            background-color: #e8f5e9;
            color: #4CAF50;
        }
        
        .status-cancelled {
            background-color: #ffebee;
            color: #f44336;
        }
        
        .btn {
            padding: 5px 12px;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-size: 12px;
            text-decoration: none;
            display: inline-block;
            margin: 0 3px;
        }
        
        .btn-success {
            background-color: #4CAF50;
            color: white;
        }
        
        .btn-success:hover {
            background-color: #45a049;
        }
        
        .btn-danger {
            background-color: #f44336;
            color: white;
        }
        
        .btn-danger:hover {
            background-color: #d32f2f;
        }
        
        .btn-disabled {
            background-color: #ccc;
            color: #666;
            cursor: not-allowed;
        }
        
        .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">🏠 房东后台</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}/landlord/house/list">房源管理</a>
                <a href="${pageContext.request.contextPath}/landlord/reservation/list" class="active">预约管理</a>
                <a href="${pageContext.request.contextPath}/landlord/order/list">订单管理</a>
            </div>
        </div>
    </div>
    
    <div class="container">
        <div class="breadcrumb">
            <a href="${pageContext.request.contextPath}/landlord/house/list">首页</a> &gt;
            <span>预约管理</span>
        </div>
        
        <% if (msg != null) { %>
            <div class="message"><%= msg %></div>
        <% } %>
        <% if (error != null) { %>
            <div class="error-message"><%= error %></div>
        <% } %>
        
        <div class="stats">
            📋 共有 <strong><%= totalCount %></strong> 条预约记录
        </div>
        
        <div class="reservation-table">
            <%
                if (reservationList != null && !reservationList.isEmpty()) {
            %>
            <table>
                <thead>
                    <tr>
                        <th>租客信息</th>
                        <th>房源信息</th>
                        <th>预约时间</th>
                        <th>状态</th>
                        <th>备注</th>
                        <th>操作</th>
                    </tr>
                </thead>
                <tbody>
                    <%
                        for (Reservation reservation : reservationList) {
                            House house = reservation.getHouse();
                            User tenant = reservation.getTenant();
                    %>
                    <tr>
                        <td>
                            <%= tenant.getRealName() != null ? tenant.getRealName() : tenant.getUserName() %><br>
                            <span style="font-size:12px;color:#999;"><%= tenant.getPhone() %></span>
                        </td>
                        <td>
                            <strong><%= house.getTitle() %></strong><br>
                            <span style="font-size:12px;color:#999;"><%= house.getArea() %></span>
                        </td>
                        <td><%= sdf.format(reservation.getReserveTime()) %></td>
                        <td>
                            <span class="status-badge status-<%= reservation.getStatus().equals("0") ? "pending" : "confirmed" %>">
                                <%= reservation.getStatusText() %>
                            </span>
                        </td>
                        <td style="max-width:150px;">
                            <%= reservation.getRemark() != null ? reservation.getRemark() : "-" %>
                        </td>
                        <td>
                            <% if ("0".equals(reservation.getStatus())) { %>
                                <a href="${pageContext.request.contextPath}/landlord/reservation/handle?id=<%= reservation.getId() %>&action=confirm" 
                                   class="btn btn-success">确认</a>
                                <a href="${pageContext.request.contextPath}/landlord/reservation/handle?id=<%= reservation.getId() %>&action=reject" 
                                   class="btn btn-danger">拒绝</a>
                            <% } else { %>
                                <span class="btn-disabled">已处理</span>
                            <% } %>
                         </td>
                    </tr>
                    <%
                        }
                    %>
                </tbody>
            </table>
            <%
                } else {
            %>
            <div class="empty-state">
                <div style="font-size: 64px;">📅</div>
                <p>暂无预约记录</p>
            </div>
            <%
                }
            %>
        </div>
    </div>
    
    <div class="footer">
        <p>© 2026 租房系统 | 让租房更简单</p>
    </div>
</body>
</html>