feat(admin): A1 管理后台收敛 Java 单后台完整实现并修复 guard 误拦内部令牌

- Java 补齐后台全部迁移差集:shopduplicatecheck 店铺数据重复检查模块(V108 扫描表+查询/扫描服务)、
  PinyinAbbrUtil 拼音缩写、ImageHistory 接口调整为内部可用、AdminUser 支持内部令牌操作并放宽列表上限
- Flask 后台 admin_api.py 路由收敛转发 Java、admin.html/admin.js 适配新后台形态
- AdminApiGuardFilter 对可信 X-Internal-Token 放行(controller 自校验兜底),修复客户端仅凭
  内部令牌调用 /api/admin/shop-manages/credential 被误拦 401
- 测试:AdminApiGuardFilterTest 补可信/假令牌用例;AdminUserServiceTest 补菜单权限 mock;
  shopduplicatecheck 新增查询/聚合/CSV 单测

backend/static/admin.js

@@ -1929,6 +1929,19 @@
             var shopDataDuplicateScannedAt = '';
             var shopDataDuplicateOverviewPending = false;
             var shopDataDuplicateExporting = false;
+            // 撞款详情卡片区（跨店重复 ASIN）独立分页
+            var shopDataDuplicateDetailPage = 1;
+            var shopDataDuplicateDetailPageSize = 6;
+            var shopDataDuplicateDetailItems = [];
+            var shopDataDuplicateDetailTotal = 0;
+            var shopDataDuplicateDetailLoading = false;
+
+            // 站点代码 → 中文国家名（撞款详情/抽屉展示用），未识别回退原值
+            var DUP_SITE_LABELS = { DE: '德国', UK: '英国', FR: '法国', IT: '意大利', ES: '西班牙' };
+            function dupSiteLabel(site) {
+                var key = String(site || '').trim().toUpperCase();
+                return DUP_SITE_LABELS[key] || String(site || '').trim();
+            }
 
             function buildShopDataDuplicateQuery(page) {
                 var params = new URLSearchParams();
@@ -2007,14 +2020,21 @@
                 }
                 var max = 0;
                 shops.forEach(function (shop) { if (shop.asin_count > max) max = shop.asin_count; });
+                // 新样式：双列网格，每格 = 店名 + 记录数 / 进度条 / N 个 ASIN（按 ASIN 数降序）
                 barsEl.innerHTML = shops.map(function (shop) {
-                    var width = max ? Math.max(3, Math.round(shop.asin_count / max * 100)) : 0;
-                    return '<div class="dup-chart-row">' +
-                        '<span class="dup-chart-name" title="' + escapeHtml(shop.shop_name) + '">' + escapeHtml(shop.shop_name) + '</span>' +
-                        '<span class="dup-chart-track"><span class="dup-chart-fill" style="width:' + width + '%"></span></span>' +
-                        '<span class="dup-chart-num">' + shop.asin_count + '</span></div>';
+                    var width = max ? Math.max(2, Math.round(shop.asin_count / max * 100)) : 0;
+                    var recordCount = Number(shop.record_count || 0);
+                    var asinCount = Number(shop.asin_count || 0);
+                    return '<div class="dup-dist-item">' +
+                        '<div class="dup-dist-item-head">' +
+                        '<span class="dup-dist-name" title="' + escapeHtml(shop.shop_name) + '">' + escapeHtml(shop.shop_name) + '</span>' +
+                        '<span class="dup-dist-record">' + recordCount.toLocaleString() + '</span>' +
+                        '</div>' +
+                        '<div class="dup-dist-track"><span class="dup-dist-fill" style="width:' + width + '%"></span></div>' +
+                        '<div class="dup-dist-asin">' + asinCount.toLocaleString() + ' 个 ASIN</div>' +
+                        '</div>';
                 }).join('');
-                noteEl.textContent = '共 ' + shops.length + ' 家店铺 · 按 ASIN 数量排序';
+                noteEl.textContent = '各店铺在本批站点中的上架记录量 · 共 ' + shops.length + ' 家店铺';
             }
 
             function shopDataDuplicateCellCount(item, shopName) {
@@ -2070,24 +2090,25 @@
                 if (button) openShopDataDuplicateDrawer(button.dataset.openAsinDetail);
             }
 
-            // 撞款详情卡片区：同一 ASIN 在多条店铺的上架明细（仅跨店铺重复，按店铺数倒序）
+            // 站点徽章：中文国家（未识别回退原值）
+            function dupSiteBadge(site) {
+                return '<span class="dup-site-badge dup-site-' + escapeHtml(String(site || '-').toUpperCase()) + '">'
+                    + escapeHtml(dupSiteLabel(site)) + '</span>';
+            }
+
+            // 撞款详情卡片区：同一 ASIN 在多条店铺的上架明细（独立分页，仅跨店铺重复）
             function renderShopDataDuplicateDetailCards() {
                 var block = document.getElementById('dupCheckDetailBlock');
                 var cardsEl = document.getElementById('dupCheckDetailCards');
                 if (!block || !cardsEl) return;
-                var repeated = (shopDataDuplicateItems || []).filter(function (item) {
-                    return Number(item.shop_count) >= 2;
-                }).slice().sort(function (a, b) {
-                    return (Number(b.shop_count) - Number(a.shop_count)) || dupTimeRank(b.first_date || '') - dupTimeRank(a.first_date || '');
-                });
-                if (!repeated.length) {
+                if (!shopDataDuplicateDetailItems.length) {
                     block.style.display = 'none';
                     cardsEl.innerHTML = '';
                     return;
                 }
                 block.style.display = '';
-                cardsEl.innerHTML = repeated.map(function (item) {
-                    // 按店铺分组：名称 + 次数 + 站点 + 上架时间（倒序）
+                cardsEl.innerHTML = shopDataDuplicateDetailItems.map(function (item) {
+                    // 按店铺分组：名称 + 次数 + 国家 + 上架时间（倒序）
                     var shopsMap = {};
                     (item.occurrences || []).forEach(function (occ) {
                         var key = occ.shop_name || '-';
@@ -2103,7 +2124,7 @@
                         info.times.sort(function (a, b) { return (a < b ? 1 : (a > b ? -1 : 0)); });
                         info.times = Array.from(new Set(info.times));
                         var rowSites = Object.keys(info.sites).sort().map(function (site) {
-                            return '<span class="dup-check-site">' + escapeHtml(site) + '</span>';
+                            return dupSiteBadge(site);
                         }).join('');
                         return '<tr>' +
                             '<td class="dup-shop">' + escapeHtml(info.shop) + '<span class="dup-detail-count">' + info.count + ' 次</span></td>' +
@@ -2119,70 +2140,130 @@
                         '<button class="btn btn-sm btn-secondary dup-detail-view-btn" type="button" data-open-asin-detail="' + escapeHtml(item.asin) + '">查看明细</button>' +
                         '</div>' +
                         '<table class="duplicate-asin-table dup-card-table"><thead>' +
-                        '<tr><th>店铺</th><th>站点</th><th>上架时间</th></tr></thead>' +
+                        '<tr><th>店铺</th><th>国家</th><th>上架时间</th></tr></thead>' +
                         '<tbody>' + rows + '</tbody></table>' +
                         '</div>';
                 }).join('');
             }
 
+            // 撞款详情分页加载：筛选/重置时回到第 1 页，矩阵翻页不影响详情页
+            function loadShopDataDuplicateDetail(page) {
+                if (shopDataDuplicateDetailLoading) return;
+                shopDataDuplicateDetailLoading = true;
+                var block = document.getElementById('dupCheckDetailBlock');
+                var cardsEl = document.getElementById('dupCheckDetailCards');
+                var params = new URLSearchParams();
+                params.set('page', String(page || 1));
+                params.set('page_size', String(shopDataDuplicateDetailPageSize));
+                var values = {
+                    asin: document.getElementById('shopDataDupFilterAsin').value.trim(),
+                    shop_name: document.getElementById('shopDataDupFilterShop').value.trim(),
+                    country: document.getElementById('shopDataDupFilterCountry').value.trim(),
+                    site: document.getElementById('shopDataDupFilterSite').value.trim(),
+                    date_from: document.getElementById('shopDataDupFilterDateFrom').value,
+                    date_to: document.getElementById('shopDataDupFilterDateTo').value
+                };
+                Object.keys(values).forEach(function (key) {
+                    if (values[key]) params.set(key, values[key]);
+                });
+                cardsEl.innerHTML = '<div class="shop-data-empty-hint">加载中...</div>';
+                fetch('/api/admin/shop-data-crawl/duplicate-check-detail?' + params.toString())
+                    .then(function (response) { return response.json(); })
+                    .then(function (res) {
+                        if (!res.success) throw new Error(res.error || '加载失败');
+                        shopDataDuplicateDetailItems = res.items || [];
+                        shopDataDuplicateDetailTotal = Number(res.total) || 0;
+                        shopDataDuplicateDetailPage = res.page || 1;
+                        renderShopDataDuplicateDetailCards();
+                        if (block.style.display !== 'none') {
+                            renderPagination('dupCheckDetailPagination', shopDataDuplicateDetailTotal,
+                                shopDataDuplicateDetailPage, shopDataDuplicateDetailPageSize,
+                                loadShopDataDuplicateDetail);
+                        }
+                    })
+                    .catch(function (error) {
+                        shopDataDuplicateDetailItems = [];
+                        shopDataDuplicateDetailTotal = 0;
+                        renderShopDataDuplicateDetailCards();
+                    })
+                    .finally(function () {
+                        shopDataDuplicateDetailLoading = false;
+                    });
+            }
+
+            // 抽屉徽章：基础滴状标签（按上下文附加不同配色类）
+            function dupDrawerBadge(text, cls) {
+                return '<span class="dup-drawer-badge' + (cls ? ' ' + cls : '') + '">' + escapeHtml(text) + '</span>';
+            }
+
+            // 图3 样式抽屉：ASIN + 店在售徽章 / 品牌行 / 彩色徽章组 / 按时间升序明细 + 次数列
             function openShopDataDuplicateDrawer(asin) {
                 var item = null;
-                (shopDataDuplicateItems || []).forEach(function (it) { if (it.asin === asin) item = it; });
+                (shopDataDuplicateDetailItems || []).forEach(function (it) { if (it.asin === asin) item = it; });
+                if (!item) {
+                    (shopDataDuplicateItems || []).forEach(function (it) { if (it.asin === asin) item = it; });
+                }
                 if (!item) return;
-                var occurrences = item.occurrences || [];
-                var brand = '', dateMin = '', dateMax = '', sites = {}, prices = [];
-                var shopsMap = {};
-                occurrences.forEach(function (occ) {
-                    if (!brand && occ.brand) brand = occ.brand;
-                    var d = normalizeDuplicateTime(occ.date);
-                    if (d) {
-                        if (!dateMin || d < dateMin) dateMin = d;
-                        if (!dateMax || d > dateMax) dateMax = d;
-                    }
-                    if (occ.country) sites[occ.country] = true;
-                    if (occ.price && prices.indexOf(occ.price) < 0) prices.push(occ.price);
-                    var shopKey = occ.shop_name || '-';
-                    if (!shopsMap[shopKey]) {
-                        shopsMap[shopKey] = { shop: occ.shop_name || '-', group: occ.group_name || '', sites: {}, times: {}, price: '', count: 0 };
-                    }
-                    var info = shopsMap[shopKey];
-                    info.count++;
-                    if (occ.country) info.sites[occ.country] = true;
-                    if (d) info.times[d] = true;
-                    if (occ.price && !info.price) info.price = occ.price;
+                var occurrences = (item.occurrences || []).slice();
+                var brand = item.brand || '';
+                // 上架时间归一化并升序排列（按时间正序展示）
+                occurrences.forEach(function (occ) { occ._dupTime = normalizeDuplicateTime(occ.date); });
+                occurrences.sort(function (a, b) {
+                    var ta = a._dupTime || '', tb = b._dupTime || '';
+                    if (ta === tb) return 0;
+                    return ta < tb ? -1 : 1;
                 });
-                var dateRange = dateMin && dateMax ? (dateMin === dateMax ? dateMin : dateMin + ' ~ ' + dateMax) : '-';
-                var priceRange = prices.length ? prices.slice(0, 4).join(' / ') + (prices.length > 4 ? ' 等' : '') : '-';
-                var siteBadges = Object.keys(sites).sort().map(function (site) {
-                    return '<span class="dup-check-site">' + escapeHtml(site) + '</span>';
-                }).join('');
-                var rows = Object.keys(shopsMap).sort().map(function (key) {
-                    var info = shopsMap[key];
-                    var times = Object.keys(info.times).sort().reverse();
-                    var rowSites = Object.keys(info.sites).sort().map(function (site) {
-                        return '<span class="dup-check-site">' + escapeHtml(site) + '</span>';
-                    }).join('');
+                var sites = {}, firstDate = '';
+                occurrences.forEach(function (occ) {
+                    if (occ.country) sites[occ.country] = true;
+                    if (!brand && occ.brand) brand = occ.brand;
+                    var t = occ._dupTime;
+                    if (t && (!firstDate || t < firstDate)) firstDate = t;
+                });
+                // 店铺 + 国家两级聚合：次数 = 该店铺在该国家的上架记录数
+                var countsMap = {};
+                occurrences.forEach(function (occ) {
+                    var shopKey = occ.shop_name || '-';
+                    var siteKey = (occ.country || '').trim().toUpperCase() || '-';
+                    var key = shopKey + '|||' + siteKey;
+                    countsMap[key] = (countsMap[key] || 0) + 1;
+                });
+                var rows = occurrences.map(function (occ) {
+                    var shopKey = occ.shop_name || '-';
+                    var siteKey = (occ.country || '').trim().toUpperCase() || '-';
+                    var times = [];
+                    if (occ._dupTime && occ._dupTime.length >= 16) times.push(occ._dupTime.slice(0, 16));
+                    else if (normalizeDuplicateTime(occ.date)) times.push(normalizeDuplicateTime(occ.date));
+                    else occ.date || '';
+                    var count = countsMap[shopKey + '|||' + siteKey] || 0;
+                    var siteBadge = siteKey === '-' ? '<span class="dup-site-badge dup-site-NA">-</span>' : dupSiteBadge(siteKey);
                     return '<tr>' +
-                        '<td><span class="dup-asin-cell">' + escapeHtml(info.shop) + '</span></td>' +
-                        '<td>' + escapeHtml(info.group || '-') + '</td>' +
-                        '<td>' + (rowSites || '-') + '</td>' +
-                        '<td class="dup-date">' + times.map(escapeHtml).join('、') + '</td>' +
-                        '<td class="dup-date">' + escapeHtml(info.price || '-') + '</td>' +
-                        '<td>' + info.count + '</td></tr>';
+                        '<td><span class="dup-asin-cell">' + escapeHtml(shopKey) + '</span></td>' +
+                        '<td>' + siteBadge + '</td>' +
+                        '<td class="dup-date">' + escapeHtml(times.join('')) + '</td>' +
+                        '<td>' + count + '</td></tr>';
                 }).join('');
+                // 顶部「N 店在售」红色徽章
+                var shopCount = Number(item.shop_count || 0);
+                var recordCount = Number(item.record_count || 0);
+                var headerBadges =
+                    dupDrawerBadge(shopCount + ' 店在售', 'dup-drawer-badge-danger') +
+                    dupDrawerBadge(shopCount + ' 家店铺', 'dup-drawer-badge-blue') +
+                    Object.keys(sites).sort().map(function (site) {
+                        return dupDrawerBadge(dupSiteLabel(site), 'dup-site-' + site.toUpperCase());
+                    }).join('') +
+                    dupDrawerBadge(recordCount + ' 次上架', 'dup-drawer-badge-green') +
+                    (firstDate ? dupDrawerBadge('最早上架 ' + firstDate.slice(0, 16), 'dup-drawer-badge-cyan') : '');
                 document.getElementById('dupCheckDrawerAsin').textContent = item.asin;
-                document.getElementById('dupCheckDrawerSubtitle').textContent =
-                    item.shop_count + ' 家店铺 · ' + item.record_count + ' 条上架记录';
+                document.getElementById('dupCheckDrawerAsin').className = 'dup-drawer-asin';
+                var subtitleEl = document.getElementById('dupCheckDrawerSubtitle');
+                subtitleEl.className = 'dup-drawer-subtitle dup-drawer-inline-badges';
+                subtitleEl.innerHTML = headerBadges;
                 document.getElementById('dupCheckDrawerBody').innerHTML =
-                    '<dl class="dup-check-drawer-meta">' +
-                    '<dt>品牌</dt><dd>' + escapeHtml(brand || '-') + '</dd>' +
-                    '<dt>价格</dt><dd>' + escapeHtml(priceRange) + '</dd>' +
-                    '<dt>日期范围</dt><dd>' + escapeHtml(dateRange) + '</dd>' +
-                    '<dt>站点</dt><dd>' + (siteBadges || '-') + '</dd></dl>' +
-                    '<h4 style="margin:14px 0 6px;font-size:13.5px;">店铺 / 站点 / 上架时间 / 次数</h4>' +
+                    '<div class="dup-drawer-brand-line">品牌：' + escapeHtml(brand || '-') + '</div>' +
                     '<div class="table-scroll"><table class="dup-check-drawer-table">' +
-                    '<thead><tr><th>店铺</th><th>分组</th><th>站点</th><th>上架时间</th><th>价格</th><th>次数</th></tr></thead>' +
-                    '<tbody>' + rows + '</tbody></table></div>';
+                    '<thead><tr><th>店铺</th><th>国家</th><th>上架时间（按时间升序）</th><th>次数</th></tr></thead>' +
+                    '<tbody>' + (rows || '<tr><td colspan="4" class="shop-data-empty-hint">暂无明细</td></tr>') + '</tbody></table></div>';
                 document.getElementById('dupCheckDrawerMask').classList.add('show');
             }
 
@@ -2246,7 +2327,7 @@
                             + (shopDataDuplicateScannedAt ? ' · 扫描时间 ' + shopDataDuplicateScannedAt
                                 : (shopDataDuplicateOverviewPending ? ' · 尚无扫描结果（点击「重新分析」立即扫描）' : ''));
                         renderShopDataDuplicateMatrix();
-                        renderShopDataDuplicateDetailCards();
+                        loadShopDataDuplicateDetail(shopDataDuplicateDetailPage || 1);
                         renderPagination('shopDataDuplicatePagination', shopDataDuplicateTotal,
                             shopDataDuplicatePage, shopDataDuplicatePageSize, loadShopDataDuplicateCheckItems);
                     })
@@ -2255,7 +2336,7 @@
                         shopDataDuplicateTotal = 0;
                         list.innerHTML = '<div class="shop-data-empty-hint">加载失败：' + escapeHtml(error.message || '') + '</div>';
                         document.getElementById('shopDataDuplicateTotal').textContent = '';
-                        renderShopDataDuplicateDetailCards();
+                        loadShopDataDuplicateDetail(1);
                     })
                     .finally(function () {
                         shopDataDuplicateLoading = false;
@@ -2274,6 +2355,7 @@
                 monitorTab.setAttribute('aria-selected', monitorActive ? 'true' : 'false');
                 allTab.classList.toggle('active', !monitorActive);
                 allTab.setAttribute('aria-selected', !monitorActive ? 'true' : 'false');
+                shopDataDuplicateDetailPage = 1;
                 loadShopDataDuplicateCheckItems(1);
             }
 
@@ -2503,10 +2585,14 @@
                 loadShopDataCrawlTasks(1);
             };
             document.getElementById('btnRefreshShopDataDuplicates').onclick = function () { loadShopDataDuplicateCheckOverview(true); };
-            document.getElementById('btnFilterShopDataDuplicates').onclick = function () { loadShopDataDuplicateCheckItems(1); };
+            document.getElementById('btnFilterShopDataDuplicates').onclick = function () {
+                shopDataDuplicateDetailPage = 1;
+                loadShopDataDuplicateCheckItems(1);
+            };
             document.getElementById('btnResetShopDataDuplicates').onclick = function () {
                 ['shopDataDupFilterAsin', 'shopDataDupFilterShop', 'shopDataDupFilterCountry', 'shopDataDupFilterSite', 'shopDataDupFilterDateFrom', 'shopDataDupFilterDateTo']
                     .forEach(function (id) { document.getElementById(id).value = ''; });
+                shopDataDuplicateDetailPage = 1;
                 loadShopDataDuplicateCheckItems(1);
             };
             document.getElementById('dupCheckTabMonitor').onclick = function () { switchDupCheckView('monitor'); };