{include file="app/manage/view/index/emlog_nav"}

<input type="hidden" id="csrfToken" value="<?php echo $_SESSION['csrf_token'] ?? ''; ?>">

<!-- 页面标题 -->
<h1 class="page-title">
    <i class="fas fa-cloud-download-alt"></i>
    联盟库(API接口)
    <small class="text-muted ml-3">实时拉取联盟商品并采集入库，支持淘宝/拼多多/京东/唯品会</small>
</h1>

<!-- 操作栏 -->
<div class="d-flex justify-content-between align-items-center mb-4">
        <div class="action-buttons">
            <a href="index.php?r=manage/items/index" class="btn btn-outline-primary">
                <i class="fas fa-database"></i> 本地库(选品库)
            </a>
            <button class="btn btn-warning ml-2" onclick="openPddAuth()">
                <i class="fab fa-pinterest"></i> 拼多多授权备案
            </button>
        </div>

    <div class="action-buttons d-flex align-items-center">
        <select class="form-control mr-2" id="batchCid" style="width:auto">
            <option value="">不指定分类</option>
            <?php if(isset($categories)): ?>
            <?php foreach($categories as $key => $value): ?>
            <option value="<?php echo $key; ?>"><?php echo $value; ?></option>
            <?php endforeach; ?>
            <?php endif; ?>
        </select>
        <div class="btn-group d-none" id="batchBtnGroup">
            <button type="button" class="btn btn-success" onclick="batchAction('stockin')">
                <i class="fas fa-cloud-download-alt"></i> 批量入库
            </button>
        </div>
    </div>
</div>

<!-- 当前状态提示 -->
<div class="alert alert-info mb-4">
    <i class="fas fa-info-circle"></i>
    <?php if (!empty($isCompare)): ?>
    当前展示：<strong>跨平台比价结果（淘宝 / 京东 / 拼多多）</strong>
    <span class="text-muted ml-2">同款商品已按标题相似度聚合，按最低价升序排列，绿色"最低"为最划算平台</span>
    <?php elseif($platform === 'taobao'): ?>
    当前展示：<strong>大淘客全量商品列表（get-goods-list）</strong>
    <span class="text-muted ml-2">（已入库商品显示为"已采集"，每页最多200条）</span>
    <?php else: ?>
    当前展示：<strong>API接口实时选品（大淘客/好单库）</strong>
    <span class="text-muted ml-2">（已入库商品显示为"已采集"）</span>
    <?php endif; ?>
</div>

<!-- 搜索筛选 -->
<div class="filter-bar">
    <div class="filter-title">
        <i class="fas fa-filter"></i> 筛选搜索
    </div>
    <div class="row g-3 align-items-end">
            <div class="col-md-2">
                <label class="form-label font-weight-600 mb-2">
                    <i class="fas fa-store mr-1"></i>平台
                </label>
                <select class="form-control" id="platform">
                    <option value="taobao" <?php echo isset($platform) && $platform == 'taobao' ? 'selected' : ''; ?>>淘宝</option>
                    <option value="pdd" <?php echo isset($platform) && $platform == 'pdd' ? 'selected' : ''; ?>>拼多多</option>
                    <option value="jd" <?php echo isset($platform) && $platform == 'jd' ? 'selected' : ''; ?>>京东</option>
                    <option value="vip" <?php echo isset($platform) && $platform == 'vip' ? 'selected' : ''; ?>>唯品会</option>
                    <option value="compare" <?php echo isset($platform) && $platform == 'compare' ? 'selected' : ''; ?>>比价(淘宝/京东/拼多多)</option>
                </select>
            </div>

            <div class="col-md-3">
                <label class="form-label font-weight-600 mb-2">
                    <i class="fas fa-search mr-1"></i>商品标题
                </label>
                <input type="text" class="form-control" id="keyword" placeholder="搜索商品标题" value="<?php echo isset($keyword) ? $keyword : ''; ?>">
            </div>

            <div class="col-md-2">
                <label class="form-label font-weight-600 mb-2">商品分类</label>
                <select class="form-control" id="cid">
                    <option value="">全部分类</option>
                    <?php if(isset($categories)): ?>
                    <?php foreach($categories as $key => $value): ?>
                    <option value="<?php echo $key; ?>" <?php echo isset($cid) && $cid == $key ? 'selected' : ''; ?>><?php echo $value; ?></option>
                    <?php endforeach; ?>
                    <?php endif; ?>
                </select>
            </div>

            <div class="col-md-2">
                <label class="form-label font-weight-600 mb-2">排序方式</label>
                <select class="form-control" id="sort">
                    <option value="">默认排序</option>
                    <option value="0" <?php echo isset($sort) && $sort == 0 ? 'selected' : ''; ?>>综合排序</option>
                    <option value="1" <?php echo isset($sort) && $sort == 1 ? 'selected' : ''; ?>>上架时间新到旧</option>
                    <option value="2" <?php echo isset($sort) && $sort == 2 ? 'selected' : ''; ?>>热销高到低</option>
                    <option value="3" <?php echo isset($sort) && $sort == 3 ? 'selected' : ''; ?>>领券量高到低</option>
                    <option value="4" <?php echo isset($sort) && $sort == 4 ? 'selected' : ''; ?>>佣金比例高到低</option>
                    <option value="5" <?php echo isset($sort) && $sort == 5 ? 'selected' : ''; ?>>价格高到低</option>
                    <option value="6" <?php echo isset($sort) && $sort == 6 ? 'selected' : ''; ?>>价格低到高</option>
                </select>
            </div>

            <div class="col-md-2">
                <label class="form-label font-weight-600 mb-2">优惠券</label>
                <select class="form-control" id="hasCoupon">
                    <option value="">全部券</option>
                    <option value="1" <?php echo isset($hasCoupon) && $hasCoupon === '1' ? 'selected' : ''; ?>>有券</option>
                    <option value="-1" <?php echo isset($hasCoupon) && $hasCoupon === '-1' ? 'selected' : ''; ?>>无券</option>
                </select>
            </div>

            <div class="col-md-1">
                <label class="form-label mb-2">&nbsp;</label>
                <button class="btn btn-primary w-100" onclick="search()">
                    <i class="fas fa-search"></i>
                </button>
            </div>
        </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-table"></i> 联盟商品列表
        </h5>
        <div class="text-muted">
            <small>共 <?php echo isset($page['total']) ? $page['total'] : 0; ?> 件商品</small>
        </div>
    </div>
    <div class="card-body">
        <?php if (!empty($isCompare)): ?>
        <!-- 比价对比：同款聚合，按最低价升序 -->
        <div class="compare-list">
            <?php if (!empty($page['list'])): ?>
            <?php
                $cmpNames = ['taobao' => '淘宝', 'pdd' => '拼多多', 'jd' => '京东', 'vip' => '唯品会'];
                $cmpColors = ['taobao' => '#FF5000', 'pdd' => '#E02E24', 'jd' => '#E1251B', 'vip' => '#F10180'];
            ?>
            <?php foreach ($page['list'] as $group):
                $minPrice = $group['minPrice'];
                $repTitle = $group['repTitle'];
                $repPic = $group['repPic'];
                $priceByPlatform = $group['priceByPlatform'];
            ?>
            <div class="card mb-3 border">
                <div class="card-body py-3">
                    <div class="d-flex align-items-center mb-2">
                        <img src="<?php echo $repPic; ?>" class="w-56 h-56" style="object-fit:cover ; border-radius:6px ; margin-right:12px ; flex:0 0 auto">
                        <div style="min-width:0;">
                            <div class="font-weight-bold mw-520 of-hidden" style="white-space:nowrap ; text-overflow:ellipsis"><?php echo htmlspecialchars(mb_substr($repTitle, 0, 60, 'UTF-8')); ?></div>
                            <div class="text-muted small mt-1">
                                同款匹配 <span class="badge badge-info"><?php echo $group['platformCount']; ?></span> 个平台 ·
                                最低价 <span class="text-danger font-weight-bold">¥<?php echo number_format($minPrice, 2); ?></span>
                            </div>
                        </div>
                    </div>
                    <div class="table-responsive">
                        <table class="table table-sm table-bordered mb-0">
                            <thead class="thead-light">
                                <tr>
                                    <th class="w-90">平台</th>
                                    <th>店铺名称</th>
                                    <th class="w-110">券后价</th>
                                    <th class="w-80">佣金</th>
                                    <th class="w-90">销量</th>
                                    <th class="w-90">操作</th>
                                </tr>
                            </thead>
                            <tbody>
                            <?php foreach ($priceByPlatform as $pf => $p):
                                $it = $p['item'];
                                $pcolor = $cmpColors[$pf] ?? '#666';
                                $pname = $cmpNames[$pf] ?? $pf;
                                $isLowest = abs($p['price'] - $minPrice) < 0.001;
                            ?>
                            <tr>
                                <td>
                                    <span class="badge" style="background:<?php echo $pcolor; ?>20;color:<?php echo $pcolor; ?>"><?php echo $pname; ?></span>
                                    <?php if ($isLowest): ?><span class="badge badge-success ml-1">最低</span><?php endif; ?>
                                </td>
                                <td class="mw-220 of-hidden" style="white-space:nowrap ; text-overflow:ellipsis"><?php echo htmlspecialchars($it['shopName'] ?? '—'); ?></td>
                                <td class="text-danger font-weight-bold">¥<?php echo number_format($p['price'], 2); ?></td>
                                <td><?php echo $it['commissionRate'] ?? 0; ?>%</td>
                                <td><?php echo number_format($it['monthSales'] ?? 0); ?></td>
                                <td>
                                    <button class="btn btn-sm btn-outline-primary" onclick="collectGoods('<?php echo $it['goodsId']; ?>', '<?php echo $pf; ?>')">
                                        <i class="fas fa-star"></i> 采集
                                    </button>
                                </td>
                            </tr>
                            <?php endforeach; ?>
                            </tbody>
                        </table>
                    </div>
                </div>
            </div>
            <?php endforeach; ?>
            <?php else: ?>
            <div class="text-center text-muted py-5">
                <i class="fas fa-balance-scale fa-3x mb-3 d-block"></i>
                <h5>暂无比价结果</h5>
                <p>请输入关键词后搜索，系统将同时对比淘宝 / 京东 / 拼多多同款价格</p>
            </div>
            <?php endif; ?>
        </div>
        <?php else: ?>
        <div class="table-responsive">
            <table class="table table-hover table-striped">
                <thead class="thead-dark">
                    <tr>
                        <th class="w-40 text-center">
                            <input type="checkbox" id="selectAll" onclick="toggleAll(this)">
                        </th>
                        <th class="w-95">商品图片</th>
                        <th>商品信息</th>
                        <th class="w-120">券后价</th>
                        <th class="w-100">佣金</th>
                        <th class="w-100">预估返利</th>
                        <th class="w-90">领券量</th>
                        <th class="w-100">优惠券</th>
                        <th class="w-80">包邮</th>
                        <th class="w-120">操作</th>
                    </tr>
                </thead>
                <tbody>
                    <?php if (!empty($page['list'])): ?>
                    <?php $batchJsItems = array(); ?>
                    <?php foreach ($page['list'] as $row):
                        $itemFrom = $row['item_from'] ?? 'taobao';
                        $platformText = $itemFrom == 'pdd' ? '拼多多' : ($itemFrom == 'jd' ? '京东' : ($itemFrom == 'vip' ? '唯品会' : '淘宝'));
                        $platformColor = $itemFrom == 'pdd' ? '#E02E24' : ($itemFrom == 'jd' ? '#E1251B' : ($itemFrom == 'vip' ? '#F10180' : '#FF5000'));
                        $couponPrice = $row['couponPrice'] ?? 0;
                        $commissionRate = $row['commissionRate'] ?? 0;
                        $estimateRebate = number_format($row['actualPrice'] * $commissionRate / 100, 2);
                        $freeship = $row['yunfeixian'] ?? $row['freeshipRemoteDistrict'] ?? 0;
                        $couponReceiveNum = $row['couponReceiveNum'] ?? 0;
                        $commissionType = $row['commissionType'] ?? 0;
                        $commissionTypeText = $commissionType == 3 ? '定向高佣' : ($commissionType == 2 ? '营销计划' : ($commissionType == 1 ? '通用佣金' : '普通'));
                        $commissionTypeColor = $commissionType == 3 ? '#722ED1' : ($commissionType == 2 ? '#1890FF' : ($commissionType == 1 ? '#13C2C2' : '#8C8C8C'));
                        $itemLink = $row['itemLink'] ?? '';
                        $mainPic = $row['mainPic'] ?? '';
                        // 判断是否已入库
                        $isCollected = !empty($dbGoodsIds) && isset($dbGoodsIds[$row['goodsId']]);
                    ?>
                    <?php
                        // 批量入库需要的商品字段（与单条 collectGoods 入库字段保持一致）
                        $batchItem = array(
                            'goodsId'     => $row['goodsId'] ?? '',
                            'title'       => $row['title'] ?? '',
                            'dtitle'      => $row['dtitle'] ?? '',
                            'mainPic'     => $mainPic,
                            'item_from'   => $itemFrom,
                            'goodsSign'   => $row['goodsSign'] ?? '',
                            'actualPrice' => $row['actualPrice'] ?? 0,
                            'originalPrice' => $row['originalPrice'] ?? 0,
                            'couponPrice' => $couponPrice,
                            'commissionRate' => $commissionRate,
                            'couponReceiveNum' => $couponReceiveNum,
                            'monthSales'  => $row['monthSales'] ?? 0,
                            'shopName'    => $row['shopName'] ?? '',
                            'itemLink'    => $itemLink,
                            'cid'         => $row['cid'] ?? 0,
                            'tbcid'       => $row['tbcid'] ?? 0,
                        );
                        // 用 JS 映射存储，避免 data-item HTML 编码（单引号/& 实体）导致 JSON.parse 失败
                        $batchJsItems[ (string)($row['goodsId'] ?? '') ] = $batchItem;
                    ?>
                    <tr class="align-middle<?php echo $isCollected ? ' table-secondary' : ''; ?>">
                        <td class="text-center">
                            <input type="checkbox" class="row-checkbox" value="<?php echo $row['goodsId']; ?>" <?php echo $isCollected ? 'disabled' : ''; ?> onclick="updateBatchBtns()">
                        </td>
                        <td>
                            <img src="<?php echo $mainPic; ?>" class="img-thumbnail" style="width: 70px; height: 70px; object-fit: cover; cursor: pointer;<?php echo $isCollected ? ' opacity: 0.6;' : ''; ?>"
                                 onclick="showImage('<?php echo $mainPic; ?>')">
                        </td>
                        <td>
                            <div class="font-weight-bold mb-2">
                                <span class="badge mr-2" style="background: <?php echo $platformColor; ?>20; color: <?php echo $platformColor; ?>">
                                    <?php echo $platformText; ?>
                                </span>
                                <?php if ($isCollected): ?>
                                <span class="badge badge-success mr-2"><i class="fas fa-check"></i> 已入库</span>
                                <?php endif; ?>
                                <span class="text-dark">
                                    <?php echo mb_substr($row['title'], 0, 50, 'UTF-8'); ?>
                                    <?php if(mb_strlen($row['title'], 'UTF-8') > 50): ?>...<?php endif; ?>
                                </span>
                            </div>
                            <?php if (!empty($row['dtitle'])): ?>
                            <div class="text-muted small">
                                <?php echo mb_substr($row['dtitle'], 0, 60, 'UTF-8'); ?>
                                <?php if(mb_strlen($row['dtitle'], 'UTF-8') > 60): ?>...<?php endif; ?>
                            </div>
                            <?php endif; ?>
                            <div class="mt-2">
                                <span class="badge" style="background: <?php echo $commissionTypeColor; ?>20; color: <?php echo $commissionTypeColor; ?>">
                                    <?php echo $commissionTypeText; ?>
                                </span>
                            </div>
                        </td>
                        <td class="text-right">
                            <div class="text-danger font-weight-bold h6 mb-0">
                                ¥<?php echo number_format($row['actualPrice'], 2); ?>
                            </div>
                            <?php if ($row['originalPrice'] > $row['actualPrice']): ?>
                            <div class="text-muted small" style="text-decoration: line-through;">
                                ¥<?php echo number_format($row['originalPrice'], 2); ?>
                            </div>
                            <?php endif; ?>
                        </td>
                        <td class="text-center">
                            <div class="badge badge-pill bg-gradient-danger text-white px-2 py-1">
                                <strong><?php echo $commissionRate; ?>%</strong>
                            </div>
                        </td>
                        <td class="text-center">
                            <span class="text-success font-weight-bold">
                                ¥<?php echo $estimateRebate; ?>
                            </span>
                        </td>
                        <td class="text-center">
                            <span class="badge badge-light text-dark border">
                                <?php echo number_format($couponReceiveNum); ?>
                            </span>
                        </td>
                        <td class="text-center">
                            <?php if ($couponPrice > 0): ?>
                            <div class="badge bg-gradient-danger text-white px-2 py-1">
                                <?php echo number_format($couponPrice, 0); ?>元券
                            </div>
                            <?php else: ?>
                            <span class="text-muted">无券</span>
                            <?php endif; ?>
                        </td>
                        <td class="text-center">
                            <?php if ($freeship == 1): ?>
                            <span class="badge badge-success">包邮</span>
                            <?php else: ?>
                            <span class="badge badge-outline-secondary text-muted">否</span>
                            <?php endif; ?>
                        </td>
                        <td class="text-center">
                            <div class="btn-group-vertical btn-group-sm" role="group">
                                <?php if ($isCollected): ?>
                                <button class="btn btn-outline-success btn-sm" disabled title="已入库">
                                    <i class="fas fa-check-circle"></i> 已入库
                                </button>
                                <?php else: ?>
                                <button class="btn btn-outline-primary" onclick="collectGoods('<?php echo $row['goodsId']; ?>')" title="采集到本地库">
                                    <i class="fas fa-star"></i> 采集
                                </button>
                                <?php endif; ?>
                                <?php if (!empty($itemLink)): ?>
                                <a href="<?php echo $itemLink; ?>" target="_blank" class="btn btn-outline-secondary" title="查看淘宝">
                                    <i class="fas fa-external-link-alt"></i> 查看
                                </a>
                                <?php endif; ?>
                            </div>
                        </td>
                    </tr>
                    <?php endforeach; ?>
                    <script type="text/javascript">
                        window.__BATCH_ITEMS = <?php echo json_encode($batchJsItems, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES); ?>;
                    </script>
                    <?php else: ?>
                    <tr>
                        <td colspan="10" class="text-center py-5">
                            <div class="text-center text-muted">
                                <i class="fas fa-cloud-download-alt fa-3x mb-3 d-block"></i>
                                <h5>没有找到商品</h5>
                                <?php if (!empty($apiError)): ?>
                                <div class="alert alert-warning mt-3 mx-auto mw-500">
                                    <i class="fas fa-exclamation-triangle"></i> API响应：<?php echo htmlspecialchars($apiError); ?>
                                </div>
                                <p class="text-muted">已检测到 API 配置，但接口未返回商品。请检查后台「好单库」对应平台（京东/唯品会/拼多多）频道是否已授权开通，或更改搜索条件。</p>
                                <?php else: ?>
                                <p>请先在后台配置 API 密钥（好单库 AppKey），或更改搜索条件</p>
                                <?php endif; ?>
                            </div>
                        </td>
                    </tr>
                    <?php endif; ?>
                </tbody>
            </table>
        </div>
        <?php endif; ?>

        <!-- 分页 -->
        <nav aria-label="分页导航" class="mt-4">
            <div class="text-center">
                <?php if(empty($isCompare) && isset($page['pages'])): ?>
                <ul class="pagination d-inline-flex">
                    <?php echo $page['pages']; ?>
                </ul>
                <?php endif; ?>
                <?php if(isset($page['total'])): ?>
                <div class="text-muted mt-2">
                    <small>共 <?php echo number_format($page['total']); ?> 条数据</small>
                </div>
                <?php endif; ?>
            </div>
        </nav>
    </div>
</div>

{include file="app/manage/view/index/emlog_footer"}

<!-- 图片模态框 -->
<div class="image-modal d-none" onclick="closeImageModal()">
    <img id="modalImage" src="" alt="商品大图">
</div>

<!-- 采集分类选择弹窗（拼多多/京东/唯品会 等无标准分类时手动选择） -->
<div class="cat-modal d-none" id="catModal">
    <div class="cat-modal-box">
        <div class="cat-modal-header">
            <i class="fas fa-tags text-warning mr-2"></i> 选择商品分类
        </div>
        <div class="cat-modal-body">
            <p class="text-muted small mb-3">该平台商品无标准分类或与本地分类不一致，请手动选择入库分类：</p>
            <select class="form-control" id="collectCid">
                <option value="">请选择分类</option>
                <?php if(isset($categories)): ?>
                <?php foreach($categories as $key => $value): ?>
                <option value="<?php echo $key; ?>"><?php echo $value; ?></option>
                <?php endforeach; ?>
                <?php endif; ?>
            </select>
        </div>
        <div class="cat-modal-footer">
            <button class="btn btn-sm btn-secondary" onclick="closeCatModal()">取消</button>
            <button class="btn btn-sm btn-primary" id="catConfirmBtn">确定采集</button>
        </div>
    </div>
</div>

<!-- 拼多多授权备案弹窗 -->
<div class="pdd-auth-modal d-none" id="pddAuthModal">
    <div class="pdd-auth-box">
        <div class="pdd-auth-header">
            <i class="fab fa-pinterest mr-2"></i> 拼多多推广位授权备案
        </div>
        <div class="pdd-auth-body">
            <div class="mb-3">
                <span class="text-muted small">当前推广位 PID：</span>
                <code id="pddPid">—</code>
            </div>
            <div class="mb-3">
                <span class="text-muted small">备案状态：</span>
                <span id="pddAuthStatus"><span class="pdd-status-dot pdd-status--1"></span>未知</span>
            </div>
            <div id="pddAuthMsg" class="alert alert-light small mb-0" style="display:none;"></div>
        </div>
        <div class="pdd-auth-foot">
            <button class="btn btn-sm btn-secondary" onclick="closePddAuth()">关闭</button>
            <button class="btn btn-sm btn-info" onclick="checkPddAuth()">查询备案状态</button>
            <button class="btn btn-sm btn-warning" onclick="getPddAuthUrl()">生成授权链接</button>
        </div>
    </div>
</div>


<style>
.image-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.9);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-modal img {
    max-width: 90%;
    max-height: 90%;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.cat-modal {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.45);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
}
.cat-modal-box {
    background: #fff;
    width: 360px;
    max-width: 92%;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(0,0,0,0.25);
}
.cat-modal-header {
    padding: 14px 18px;
    font-weight: 600;
    font-size: 16px;
    border-bottom: 1px solid #f0f0f0;
}
.cat-modal-body {
    padding: 18px;
}
.cat-modal-footer {
    padding: 12px 18px;
    border-top: 1px solid #f0f0f0;
    text-align: right;
}
.cat-modal-footer .btn { margin-left: 8px; }


.pagination {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    list-style: none;
    padding: 0;
    margin: 0;
    flex-wrap: wrap;
    justify-content: center;
}

.pagination li {
    display: inline-flex;
    list-style: none;
}

.pagination a, .pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 12px;
    border-radius: 6px;
    font-size: 14px;
    text-decoration: none;
    color: #495057;
    border: 1px solid #dee2e6;
    background-color: #fff;
    transition: all 0.2s;
}

.pagination a:hover {
    background-color: #e9ecef;
    color: #007bff;
    border-color: #b3d7ff;
}

.pagination span.current {
    background-color: #007bff;
    color: #fff;
    border-color: #007bff;
    font-weight: 600;
}

/* 拼多多授权备案弹窗 */
.pdd-auth-modal {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.45);
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
}
.pdd-auth-box {
    background: #fff;
    width: 460px;
    max-width: 92%;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(0,0,0,0.25);
}
.pdd-auth-header {
    padding: 14px 18px;
    font-weight: 600;
    font-size: 16px;
    border-bottom: 1px solid #f0f0f0;
    background: #fff7e6;
    color: #ad6800;
}
.pdd-auth-body { padding: 18px; }
.pdd-auth-foot {
    padding: 12px 18px;
    border-top: 1px solid #f0f0f0;
    text-align: right;
}
.pdd-auth-foot .btn { margin-left: 8px; }
.pdd-status-dot {
    display: inline-block;
    width: 10px; height: 10px;
    border-radius: 50%;
    margin-right: 6px;
    vertical-align: middle;
}
.pdd-status-0 { background: #faad14; }
.pdd-status-1 { background: #52c41a; }
.pdd-status--1 { background: #d9d9d9; }

/* 响应式表格 */
@media (max-width: 767.98px) {
    .table-responsive {
        font-size: 12px;
    }

    .btn-group-vertical > .btn {
        padding: 0.25rem 0.5rem;
        font-size: 11px;
    }
}
</style>

<script>
function search() {
    var platform = document.getElementById('platform').value;
    var keyword = document.getElementById('keyword').value;
    var cid = document.getElementById('cid').value;
    var sort = document.getElementById('sort').value;
    var hasCoupon = document.getElementById('hasCoupon').value;

    var url = 'index.php?r=manage/union/index';
    if (platform) url += '&platform=' + platform;
    if (keyword) url += '&keyword=' + encodeURIComponent(keyword);
    if (cid) url += '&cid=' + cid;
    if (sort) url += '&sort=' + sort;
    if (hasCoupon !== '') url += '&hasCoupon=' + hasCoupon;
    location.href = url;
}

function showImage(src) {
    var modal = document.querySelector('.image-modal');
    var modalImg = document.getElementById('modalImage');
    modalImg.src = src;
    // 移除 .d-none（display:none !important）类，否则内联 display 无法覆盖
    modal.classList.remove('d-none');
    modal.style.display = 'flex';
}

function closeImageModal() {
    var modal = document.querySelector('.image-modal');
    modal.style.display = 'none';
    modal.classList.add('d-none');
}

function collectGoods(goodsId, platform) {
    platform = platform || (document.getElementById('platform') ? document.getElementById('platform').value : 'taobao');
    // 拼多多/京东/唯品会 无标准分类或分类与本地不一致，采集前需手动选择分类
    if (['pdd', 'jd', 'vip'].indexOf(platform) !== -1) {
        openCatModal(goodsId, platform);
    } else {
        if(confirm('确定要采集这个商品到本地数据库吗？')) {
            submitCollect(goodsId, platform, 0);
        }
    }
}

// ============ 联盟库批量入库（对齐 FindController 范式） ============
function toggleAll(box) {
    var checks = document.querySelectorAll('.row-checkbox:not([disabled])');
    checks.forEach(function (c) { c.checked = box.checked; });
    updateBatchBtns();
}

function updateBatchBtns() {
    var n = document.querySelectorAll('.row-checkbox:checked').length;
    var g = document.getElementById('batchBtnGroup');
    if (n > 0) {
        g.classList.remove('d-none');
        g.style.display = 'inline-flex';
    } else {
        g.classList.add('d-none');
        g.style.display = 'none';
    }
}

function getSelectedItems() {
    var items = [];
    var map = window.__BATCH_ITEMS || {};
    document.querySelectorAll('.row-checkbox:checked').forEach(function (c) {
        var id = c.value;
        if (id && map[id]) {
            items.push(map[id]);
        }
    });
    return items;
}

function batchAction(action) {
    if (action !== 'stockin') {
        alert('未知操作');
        return;
    }
    var items = getSelectedItems();
    if (items.length === 0) {
        alert('请先勾选要入库的商品');
        return;
    }
    if (!confirm('确定要将选中的 ' + items.length + ' 个商品批量入库吗？已入库的会自动跳过。')) {
        return;
    }

    var platform = document.getElementById('platform') ? document.getElementById('platform').value : 'taobao';
    var cid = document.getElementById('batchCid') ? document.getElementById('batchCid').value : '';
    var token = document.getElementById('csrfToken').value;

    var group = document.getElementById('batchBtnGroup');
    var btn = group.querySelector('button');
    if (btn) { btn.disabled = true; btn.innerHTML = '<i class="fas fa-spinner fa-spin"></i> 入库中...'; }

    var xhr = new XMLHttpRequest();
    xhr.open('POST', 'index.php?r=manage/union/batch&action=stockin&_token=' + token, true);
    xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
    xhr.onreadystatechange = function () {
        if (xhr.readyState == 4 && xhr.status == 200) {
            try {
                var result = JSON.parse(xhr.responseText);
                if (result.status === 'y') {
                    alert(result.info);
                    setTimeout(function () { location.reload(); }, 1000);
                } else {
                    alert(result.info || '入库失败');
                    if (btn) { btn.disabled = false; btn.innerHTML = '<i class="fas fa-cloud-download-alt"></i> 批量入库'; }
                }
            } catch (e) {
                alert('操作异常：服务端返回非JSON\n' + xhr.responseText.substring(0, 200));
                if (btn) { btn.disabled = false; btn.innerHTML = '<i class="fas fa-cloud-download-alt"></i> 批量入库'; }
            }
        }
    };
    xhr.onerror = function () {
        alert('网络请求失败，请重试');
        if (btn) { btn.disabled = false; btn.innerHTML = '<i class="fas fa-cloud-download-alt"></i> 批量入库'; }
    };
    xhr.send('items=' + encodeURIComponent(JSON.stringify(items)) + '&platform=' + encodeURIComponent(platform) + '&cid=' + encodeURIComponent(cid));
}

// 打开分类选择弹窗（拼多多/京东/唯品会）
function openCatModal(goodsId, platform) {
    var modal = document.getElementById('catModal');
    // 移除 .d-none（display:none !important）类，否则内联 display 无法覆盖
    modal.classList.remove('d-none');
    modal.style.display = 'flex';
    var sel = document.getElementById('collectCid');
    sel.value = '';
    var btn = document.getElementById('catConfirmBtn');
    btn.onclick = function() {
        var cid = sel.value;
        if (!cid) {
            showToast('请先选择商品分类', 'danger');
            return;
        }
        closeCatModal();
        submitCollect(goodsId, platform, cid);
    };
}

function closeCatModal() {
    var m = document.getElementById('catModal');
    m.style.display = 'none';
    m.classList.add('d-none');
}

// ===== 拼多多授权备案 =====
function openPddAuth() {
    var m = document.getElementById('pddAuthModal');
    m.classList.remove('d-none');
    m.style.display = 'flex';
    checkPddAuth(); // 打开即查询一次状态
}
function closePddAuth() {
    var m = document.getElementById('pddAuthModal');
    m.style.display = 'none';
    m.classList.add('d-none');
}
function setPddAuthStatus(bind, pid, msg) {
    if (pid) document.getElementById('pddPid').textContent = pid;
    var dotClass = bind === 1 ? 'pdd-status-1' : (bind === 0 ? 'pdd-status-0' : 'pdd-status--1');
    var text = bind === 1 ? '已绑定' : (bind === 0 ? '未绑定' : '未知');
    document.getElementById('pddAuthStatus').innerHTML =
        '<span class="pdd-status-dot ' + dotClass + '"></span>' + text;
    if (msg) {
        var el = document.getElementById('pddAuthMsg');
        el.style.display = 'block';
        el.textContent = msg;
    }
}
function checkPddAuth() {
    var token = document.getElementById('csrfToken').value;
    var xhr = new XMLHttpRequest();
    xhr.open('POST', 'index.php?r=manage/union/pddAuthStatus&_token=' + token, true);
    xhr.onreadystatechange = function() {
        if (xhr.readyState === 4 && xhr.status === 200) {
            try {
                var r = JSON.parse(xhr.responseText);
                if (r.status === 'y') {
                    setPddAuthStatus(r.bind, r.pid, r.info);
                } else {
                    setPddAuthStatus(-1, r.pid || '', r.info || '查询失败');
                }
            } catch(e) {
                setPddAuthStatus(-1, '', '响应解析失败');
            }
        }
    };
    xhr.send();
}
function getPddAuthUrl() {
    var token = document.getElementById('csrfToken').value;
    var xhr = new XMLHttpRequest();
    xhr.open('POST', 'index.php?r=manage/union/pddAuthUrl&_token=' + token, true);
    xhr.onreadystatechange = function() {
        if (xhr.readyState === 4 && xhr.status === 200) {
            try {
                var r = JSON.parse(xhr.responseText);
                if (r.status === 'y' && r.url) {
                    showToast('已生成授权链接，正在打开新窗口', 'success');
                    window.open(r.url, '_blank');
                } else {
                    showToast(r.info || '生成失败', 'danger');
                }
            } catch(e) {
                showToast('响应解析失败', 'danger');
            }
        }
    };
    xhr.send();
}

// 执行采集（cid>0 表示使用手动选择的本地分类）
function submitCollect(goodsId, platform, cid) {
    var token = document.getElementById('csrfToken').value;
    var url = 'index.php?r=manage/union/collectGoods&goodsId=' + goodsId + '&platform=' + platform + '&_token=' + token;
    if (cid > 0) url += '&cid=' + cid;
    var xhr = new XMLHttpRequest();
    xhr.open('GET', url, true);
    xhr.onreadystatechange = function() {
        if (xhr.readyState == 4 && xhr.status == 200) {
            try {
                var result = JSON.parse(xhr.responseText);
                if (result.status === 'y') {
                    showToast('商品采集成功！', 'success');
                    setTimeout(function() {
                        location.reload();
                    }, 1000);
                } else {
                    showToast(result.info, 'danger');
                }
            } catch(e) {
                showToast('数据采集异常', 'danger');
            }
        }
    };
    xhr.send();
}

function oneKeyUpdate() {
    if(confirm('确定要执行一键更新吗？这将从API获取最新商品并采集入库。')) {
        var token = document.getElementById('csrfToken').value;
        var xhr = new XMLHttpRequest();
        xhr.open('GET', 'index.php?r=manage/union/syncGoods&_token=' + token, true);
        xhr.onreadystatechange = function() {
            if (xhr.readyState == 4 && xhr.status == 200) {
                try {
                    var result = JSON.parse(xhr.responseText);
                    if (result.status === 'y') {
                        showToast('更新成功，共处理 ' + result.total + ' 条数据', 'success');
                        setTimeout(function() {
                            location.reload();
                        }, 1500);
                    } else {
                        showToast(result.info, 'danger');
                    }
                } catch(e) {
                    showToast('更新失败', 'danger');
                }
            }
        };
        xhr.send();
    }
}

function showToast(message, type = 'success') {
    // 直接加 show 类并显式设置 opacity，避免依赖 Bootstrap JS 初始化（否则 .toast 默认隐藏不显示）
    var toast = document.createElement('div');
    toast.className = 'toast align-items-center text-white bg-' + type + ' border-0 position-fixed show';
    toast.setAttribute('role', 'alert');
    toast.style.cssText = 'top: 20px; right: 20px; z-index: 9999; min-width: 280px; opacity: 1; transition: opacity .3s ease;';
    toast.innerHTML = `
        <div class="d-flex">
            <div class="toast-body">
                <i class="fas fa-${type === 'success' ? 'check-circle' : 'exclamation-circle'} mr-2"></i>
                ${message}
            </div>
            <button type="button" class="btn-close btn-close-white me-2 m-auto" onclick="this.parentElement.parentElement.remove()"></button>
        </div>
    `;

    document.body.appendChild(toast);

    // 3秒后淡出并移除
    setTimeout(function() {
        toast.style.opacity = '0';
        setTimeout(function() {
            if(toast.parentNode) {
                toast.parentNode.removeChild(toast);
            }
        }, 350);
    }, 3000);
}

// 键盘支持 - 回车搜索
document.getElementById('keyword').addEventListener('keypress', function(e) {
    if(e.which === 13) {
        search();
    }
});

// 键盘Esc关闭图片 / 分类弹窗 / 拼多多授权弹窗
document.addEventListener('keydown', function(event) {
    if(event.key === 'Escape') {
        var modal = document.querySelector('.image-modal');
        if (modal) { modal.style.display = 'none'; modal.classList.add('d-none'); }
        var catModal = document.getElementById('catModal');
        if (catModal && catModal.style.display !== 'none') { catModal.style.display = 'none'; catModal.classList.add('d-none'); }
        var pddModal = document.getElementById('pddAuthModal');
        if (pddModal && pddModal.style.display !== 'none') { pddModal.style.display = 'none'; pddModal.classList.add('d-none'); }
    }
});

// 点击分类弹窗背景关闭
document.getElementById('catModal').addEventListener('click', function(e) {
    if (e.target === this) { this.style.display = 'none'; this.classList.add('d-none'); }
});

// 点击拼多多授权弹窗背景关闭
document.getElementById('pddAuthModal').addEventListener('click', function(e) {
    if (e.target === this) { closePddAuth(); }
});

// 淘宝关键词联想（复用淘宝官方 suggest 接口，JSONP，无需后端）
(function(){
    var kw = document.getElementById('keyword');
    if(!kw) return;

    var box = document.createElement('div');
    box.id = 'tbSuggestBox';
    box.style.cssText = 'position:absolute;z-index:9999;background:#fff;border:1px solid #dee2e6;border-radius:6px;max-height:320px;overflow:auto;box-shadow:0 6px 20px rgba(0,0,0,.12);display:none;';
    kw.parentNode.style.position = 'relative';
    kw.parentNode.appendChild(box);

    var timer = null, lastQ = '';

    function render(list){
        if(!list || !list.length){ box.style.display='none'; return; }
        box.style.width = kw.offsetWidth + 'px';
        box.innerHTML = '';
        list.forEach(function(item){
            var div = document.createElement('div');
            div.style.cssText = 'padding:8px 12px;cursor:pointer;border-bottom:1px solid #f1f1f1;font-size:14px;';
            div.textContent = item[0];
            div.onmousedown = function(e){ e.preventDefault(); kw.value = item[0]; box.style.display='none'; search(); };
            div.onmouseenter = function(){ div.style.background='#f5f7fa'; };
            div.onmouseleave = function(){ div.style.background='#fff'; };
            box.appendChild(div);
        });
        box.style.display = 'block';
    }

    function doSuggest(q){
        if(q === lastQ) return;
        lastQ = q;
        var cbName = 'tb_sug_' + Date.now() + '_' + Math.floor(Math.random()*1000);
        window[cbName] = function(data){
            render((data && data.result) ? data.result : []);
            try { delete window[cbName]; } catch(e) {}
        };
        var s = document.createElement('script');
        s.src = 'https://suggest.taobao.com/sug?code=utf-8&q=' + encodeURIComponent(q) + '&callback=' + cbName;
        document.body.appendChild(s);
    }

    kw.addEventListener('input', function(){
        clearTimeout(timer);
        var q = kw.value.trim();
        if(q.length < 1){ box.style.display='none'; return; }
        timer = setTimeout(function(){ doSuggest(q); }, 200);
    });
    kw.addEventListener('focus', function(){
        var q = kw.value.trim();
        if(q.length >= 1) doSuggest(q);
    });
    kw.addEventListener('blur', function(){ setTimeout(function(){ box.style.display='none'; }, 150); });
    document.addEventListener('click', function(e){ if(e.target !== kw) box.style.display='none'; });
})();
</script>