{% extends "layout.html" %}

{% block content %}
<div class="d-flex justify-content-between align-items-center mb-4">
    <h2><i class="fas fa-store"></i> 市场管理</h2>
    <button class="btn btn-primary" onclick="refreshMarketData()">
        <i class="fas fa-sync-alt"></i> 刷新数据
    </button>
</div>

<!-- 统计信息卡片 -->
<div class="row mb-4">
    <div class="col-md-3">
        <div class="card bg-primary text-white">
            <div class="card-body">
                <div class="d-flex justify-content-between">
                    <div>
                        <h4 class="card-title">{{ stats.total_listings }}</h4>
                        <p class="card-text">总商品数</p>
                    </div>
                    <div class="align-self-center">
                        <i class="fas fa-box fa-2x"></i>
                    </div>
                </div>
            </div>
        </div>
    </div>
    <div class="col-md-3">
        <div class="card bg-success text-white">
            <div class="card-body">
                <div class="d-flex justify-content-between">
                    <div>
                        <h4 class="card-title">{{ stats.total_value }}</h4>
                        <p class="card-text">总价值(金币)</p>
                    </div>
                    <div class="align-self-center">
                        <i class="fas fa-coins fa-2x"></i>
                    </div>
                </div>
            </div>
        </div>
    </div>
    <div class="col-md-3">
        <div class="card bg-info text-white">
            <div class="card-body">
                <div class="d-flex justify-content-between">
                    <div>
                        <h4 class="card-title">{{ stats.rod_count }}</h4>
                        <p class="card-text">鱼竿数量</p>
                    </div>
                    <div class="align-self-center">
                        <i class="fas fa-gavel fa-2x"></i>
                    </div>
                </div>
            </div>
        </div>
    </div>
    <div class="col-md-3">
        <div class="card bg-warning text-white">
            <div class="card-body">
                <div class="d-flex justify-content-between">
                    <div>
                        <h4 class="card-title">{{ stats.accessory_count }}</h4>
                        <p class="card-text">饰品数量</p>
                    </div>
                    <div class="align-self-center">
                        <i class="fas fa-gem fa-2x"></i>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

<!-- 新增道具和鱼类统计行 -->
<div class="row mb-4">
    <div class="col-md-3">
        <div class="card bg-secondary text-white">
            <div class="card-body">
                <div class="d-flex justify-content-between">
                    <div>
                        <h4 class="card-title">{{ stats.item_count }}</h4>
                        <p class="card-text">道具数量</p>
                    </div>
                    <div class="align-self-center">
                        <i class="fas fa-gift fa-2x"></i>
                    </div>
                </div>
            </div>
        </div>
    </div>
    <div class="col-md-3">
        <div class="card bg-info text-white">
            <div class="card-body">
                <div class="d-flex justify-content-between">
                    <div>
                        <h4 class="card-title">{{ stats.fish_count }}</h4>
                        <p class="card-text">鱼类数量</p>
                    </div>
                    <div class="align-self-center">
                        <i class="fas fa-fish fa-2x"></i>
                    </div>
                </div>
            </div>
        </div>
    </div>
    <div class="col-md-3">
        <div class="card bg-success text-white">
            <div class="card-body">
                <div class="d-flex justify-content-between">
                    <div>
                        <h4 class="card-title">{{ stats.commodity_count }}</h4>
                        <p class="card-text">大宗商品数量</p>
                    </div>
                    <div class="align-self-center">
                        <i class="fas fa-box fa-2x"></i>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

<!-- 筛选和搜索表单 -->
<div class="card mb-4">
    <div class="card-header">
        <h5 class="mb-0"><i class="fas fa-filter"></i> 筛选和搜索</h5>
    </div>
    <div class="card-body">
        <form id="filterForm" method="GET">
            <div class="row g-3">
                <div class="col-md-3">
                    <label for="item_type" class="form-label">物品类型</label>
                    <select class="form-select" id="item_type" name="item_type">
                        <option value="">全部类型</option>
                        <option value="rod" {% if filters.item_type == 'rod' %}selected{% endif %}>鱼竿</option>
                        <option value="accessory" {% if filters.item_type == 'accessory' %}selected{% endif %}>饰品</option>
                        <option value="item" {% if filters.item_type == 'item' %}selected{% endif %}>道具</option>
                        <option value="fish" {% if filters.item_type == 'fish' %}selected{% endif %}>鱼类</option>
                        <option value="commodity" {% if filters.item_type == 'commodity' %}selected{% endif %}>大宗商品</option>
                    </select>
                </div>
                <div class="col-md-2">
                    <label for="min_price" class="form-label">最低价格</label>
                    <input type="number" class="form-control" id="min_price" name="min_price" 
                           value="{{ filters.min_price }}" min="0" placeholder="最低价格">
                </div>
                <div class="col-md-2">
                    <label for="max_price" class="form-label">最高价格</label>
                    <input type="number" class="form-control" id="max_price" name="max_price" 
                           value="{{ filters.max_price }}" min="0" placeholder="最高价格">
                </div>
                <div class="col-md-3">
                    <label for="search" class="form-label">搜索</label>
                    <input type="text" class="form-control" id="search" name="search" 
                           value="{{ filters.search }}" placeholder="商品名称或卖家昵称">
                </div>
                <div class="col-md-2">
                    <label class="form-label">&nbsp;</label>
                    <div class="d-grid">
                        <button type="submit" class="btn btn-primary">
                            <i class="fas fa-search"></i> 搜索
                        </button>
                    </div>
                </div>
            </div>
            <div class="row mt-2">
                <div class="col-12">
                    <button type="button" class="btn btn-secondary btn-sm" onclick="clearFilters()">
                        <i class="fas fa-times"></i> 清空筛选
                    </button>
                </div>
            </div>
        </form>
    </div>
</div>

<!-- 商品列表 -->
<div class="card">
    <div class="card-header d-flex justify-content-between align-items-center">
        <h5 class="mb-0"><i class="fas fa-list"></i> 商品列表</h5>
        <span class="badge bg-secondary">显示 {{ pagination.total_items }} 个结果</span>
    </div>
    <div class="card-body">
        {% if listings %}
        <div class="table-responsive">
            <table class="table table-striped table-hover">
                <thead class="table-dark">
                    <tr>
                        <th>ID</th>
                        <th>商品信息</th>
                        <th>类型</th>
                        <th>精炼等级</th>
                        <th>价格</th>
                        <th>卖家</th>
                        <th>上架时间</th>
                        <th>操作</th>
                    </tr>
                </thead>
                <tbody>
                    {% for listing in listings %}
                    <tr id="listing-{{ listing.market_id }}">
                        <td>{{ listing.market_id }}</td>
                        <td>
                            <div class="d-flex align-items-center">
                                <div>
                                    <strong>{{ listing.item_name or '未知物品' }}</strong>
                                    {% if listing.item_description %}
                                    <br><small class="text-muted">{{ listing.item_description }}</small>
                                    {% endif %}
                                </div>
                            </div>
                        </td>
                        <td>
                            {% if listing.item_type == 'rod' %}
                                <span class="badge bg-primary"><i class="fas fa-gavel"></i> 鱼竿</span>
                            {% elif listing.item_type == 'accessory' %}
                                <span class="badge bg-warning"><i class="fas fa-gem"></i> 饰品</span>
                            {% elif listing.item_type == 'item' %}
                                <span class="badge bg-secondary"><i class="fas fa-gift"></i> 道具</span>
                            {% elif listing.item_type == 'fish' %}
                                <span class="badge bg-info"><i class="fas fa-fish"></i> 鱼类</span>
                            {% elif listing.item_type == 'commodity' %}
                                <span class="badge bg-success"><i class="fas fa-box"></i> 大宗商品</span>
                            {% else %}
                                <span class="badge bg-secondary">{{ listing.item_type }}</span>
                            {% endif %}
                        </td>
                        <td>
                            {% if listing.refine_level is not none %}
                                {% if listing.refine_level >= 10 %}
                                    <span class="badge" style="background-color: #dc3545;">+{{ listing.refine_level }}</span>
                                {% elif listing.refine_level >= 6 %}
                                    <span class="badge" style="background-color: #fd7e14;">+{{ listing.refine_level }}</span>
                                {% else %}
                                    <span class="badge bg-info">+{{ listing.refine_level }}</span>
                                {% endif %}
                            {% else %}
                                <span class="badge bg-secondary">未知</span>
                            {% endif %}
                        </td>
                        <td>
                            <div class="d-flex align-items-center">
                                <span id="price-display-{{ listing.market_id }}" class="price-display">
                                    <i class="fas fa-coins text-warning"></i> {{ listing.price }}
                                </span>
                                <input type="number" 
                                       id="price-input-{{ listing.market_id }}" 
                                       class="form-control form-control-sm price-input d-none"
                                       value="{{ listing.price }}" 
                                       min="1"
                                       style="width: 100px;">
                            </div>
                        </td>
                        <td>
                            <span class="badge bg-light text-dark">{{ listing.seller_nickname }}</span>
                        </td>
                        <td>
                            <small>
                                {% if listing.listed_at %}
                                    {% if listing.listed_at.strftime is defined %}
                                        {{ listing.listed_at.strftime('%Y-%m-%d %H:%M') }}
                                    {% else %}
                                        {{ listing.listed_at }}
                                    {% endif %}
                                {% else %}
                                    未知
                                {% endif %}
                            </small>
                        </td>
                        <td>
                            <div class="btn-group-vertical btn-group-sm" role="group">
                                <!-- 修改价格按钮 -->
                                <button class="btn btn-outline-primary btn-sm edit-price-btn" 
                                        data-market-id="{{ listing.market_id }}"
                                        title="修改价格">
                                    <i class="fas fa-edit"></i> 改价
                                </button>
                                <!-- 确认修改价格按钮 (初始隐藏) -->
                                <button class="btn btn-success btn-sm save-price-btn d-none" 
                                        data-market-id="{{ listing.market_id }}"
                                        title="保存价格">
                                    <i class="fas fa-check"></i> 保存
                                </button>
                                <!-- 取消修改按钮 (初始隐藏) -->
                                <button class="btn btn-secondary btn-sm cancel-price-btn d-none" 
                                        data-market-id="{{ listing.market_id }}"
                                        title="取消修改">
                                    <i class="fas fa-times"></i> 取消
                                </button>
                                <!-- 下架商品按钮 -->
                                <button class="btn btn-outline-danger btn-sm remove-item-btn" 
                                        data-market-id="{{ listing.market_id }}"
                                        data-item-name="{{ listing.item_name or '未知物品' }}"
                                        data-seller-name="{{ listing.seller_nickname }}"
                                        title="下架商品">
                                    <i class="fas fa-trash"></i> 下架
                                </button>
                            </div>
                        </td>
                    </tr>
                    {% endfor %}
                </tbody>
            </table>
        </div>

        <!-- 分页导航 -->
        {% if pagination.total_pages > 1 %}
        <nav aria-label="市场商品分页">
            <ul class="pagination justify-content-center">
                {% if pagination.has_prev %}
                <li class="page-item">
                    <a class="page-link" href="{{ url_for('admin_bp.manage_market', page=pagination.current_page-1, **filters) }}">
                        上一页
                    </a>
                </li>
                {% endif %}

                {% for page_num in range(1, pagination.total_pages + 1) %}
                    {% if page_num == pagination.current_page %}
                    <li class="page-item active">
                        <span class="page-link">{{ page_num }}</span>
                    </li>
                    {% elif page_num == 1 or page_num == pagination.total_pages or (page_num >= pagination.current_page - 2 and page_num <= pagination.current_page + 2) %}
                    <li class="page-item">
                        <a class="page-link" href="{{ url_for('admin_bp.manage_market', page=page_num, **filters) }}">
                            {{ page_num }}
                        </a>
                    </li>
                    {% elif page_num == pagination.current_page - 3 or page_num == pagination.current_page + 3 %}
                    <li class="page-item disabled">
                        <span class="page-link">...</span>
                    </li>
                    {% endif %}
                {% endfor %}

                {% if pagination.has_next %}
                <li class="page-item">
                    <a class="page-link" href="{{ url_for('admin_bp.manage_market', page=pagination.current_page+1, **filters) }}">
                        下一页
                    </a>
                </li>
                {% endif %}
            </ul>
        </nav>
        {% endif %}

        {% else %}
        <div class="text-center py-5">
            <i class="fas fa-store fa-3x text-muted mb-3"></i>
            <h5 class="text-muted">暂无商品数据</h5>
            <p class="text-muted">请检查筛选条件或等待用户上架商品</p>
        </div>
        {% endif %}
    </div>
</div>

<!-- 下架确认模态框 -->
<div class="modal fade" id="removeItemModal" tabindex="-1" aria-labelledby="removeItemModalLabel" aria-hidden="true">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title" id="removeItemModalLabel">
                    <i class="fas fa-exclamation-triangle text-warning"></i> 确认下架商品
                </h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
            </div>
            <div class="modal-body">
                <p>您确定要下架以下商品吗？</p>
                <div class="alert alert-info">
                    <strong>商品：</strong><span id="modalItemName"></span><br>
                    <strong>卖家：</strong><span id="modalSellerName"></span>
                </div>
                <p class="text-muted">
                    <i class="fas fa-info-circle"></i> 
                    下架后商品将自动返还给卖家的背包中。
                </p>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">取消</button>
                <button type="button" class="btn btn-danger" id="confirmRemoveBtn">
                    <i class="fas fa-trash"></i> 确认下架
                </button>
            </div>
        </div>
    </div>
</div>

<!-- 加载指示器 -->
<div id="loadingIndicator" class="position-fixed top-50 start-50 translate-middle d-none" style="z-index: 9999;">
    <div class="card shadow">
        <div class="card-body text-center">
            <div class="spinner-border text-primary" role="status">
                <span class="visually-hidden">加载中...</span>
            </div>
            <div class="mt-2">处理中...</div>
        </div>
    </div>
</div>
{% endblock %}

{% block extra_js %}
<script src="{{ url_for('admin_bp.static', filename='js/market_manager.js') }}?v={{ range(1000000, 9999999) | random }}"></script>
{% endblock %}