Merge branch 'feature/datatable-enhancements'

frontend/src/components/account/EditAccountModal.vue

@@ -1,5 +1,5 @@
 <template>
-  <Modal :show="show" :title="t('admin.accounts.editAccount')" size="lg" @close="handleClose">
+  <Modal :show="show" :title="t('admin.accounts.editAccount')" size="xl" @close="handleClose">
     <form v-if="account" @submit.prevent="handleSubmit" class="space-y-5">
       <div>
         <label class="input-label">{{ t('common.name') }}</label>

frontend/src/components/common/DataTable.vue

@@ -15,7 +15,8 @@
             :key="column.key"
             scope="col"
             :class="[
-              'sticky-header-cell px-6 py-3 text-left text-xs font-medium uppercase tracking-wider text-gray-500 dark:text-dark-400',
+              'sticky-header-cell py-3 text-left text-xs font-medium uppercase tracking-wider text-gray-500 dark:text-dark-400',
+              getAdaptivePaddingClass(),
               { 'cursor-pointer hover:bg-gray-100 dark:hover:bg-dark-700': column.sortable },
               getStickyColumnClass(column, index)
             ]"
@@ -81,7 +82,7 @@
       <tbody class="table-body divide-y divide-gray-200 bg-white dark:divide-dark-700 dark:bg-dark-900">
         <!-- Loading skeleton -->
         <tr v-if="loading" v-for="i in 5" :key="i">
-          <td v-for="column in columns" :key="column.key" class="whitespace-nowrap px-6 py-4">
+          <td v-for="column in columns" :key="column.key" :class="['whitespace-nowrap py-4', getAdaptivePaddingClass()]">
             <div class="animate-pulse">
               <div class="h-4 w-3/4 rounded bg-gray-200 dark:bg-dark-700"></div>
             </div>
@@ -92,7 +93,7 @@
         <tr v-else-if="!data || data.length === 0">
           <td
             :colspan="columns.length"
-            class="px-6 py-12 text-center text-gray-500 dark:text-dark-400"
+            :class="['py-12 text-center text-gray-500 dark:text-dark-400', getAdaptivePaddingClass()]"
           >
             <slot name="empty">
               <div class="flex flex-col items-center">
@@ -128,7 +129,8 @@
             v-for="(column, colIndex) in columns"
             :key="column.key"
             :class="[
-              'whitespace-nowrap px-6 py-4 text-sm text-gray-900 dark:text-gray-100',
+              'whitespace-nowrap py-4 text-sm text-gray-900 dark:text-gray-100',
+              getAdaptivePaddingClass(),
               getStickyColumnClass(column, colIndex)
             ]"
           >
@@ -165,24 +167,46 @@ const checkScrollable = () => {
 const checkActionsColumnWidth = () => {
   if (!tableWrapperRef.value) return
 
-  // 查找操作列的表头单元格
-  const actionsHeader = tableWrapperRef.value.querySelector('th:has(button[title*="Expand"], button[title*="展开"])')
-  if (!actionsHeader) return
-
   // 查找第一行的操作列单元格
   const firstActionCell = tableWrapperRef.value.querySelector('tbody tr:first-child td:last-child')
   if (!firstActionCell) return
 
-  // 获取操作列内容的实际宽度
+  // 查找操作列内容的容器div
-  const actionsContent = firstActionCell.querySelector('div')
+  const actionsContainer = firstActionCell.querySelector('div')
-  if (!actionsContent) return
+  if (!actionsContainer) return
 
-  // 比较内容宽度和单元格宽度
+  // 临时展开以测量完整宽度
-  const contentWidth = actionsContent.scrollWidth
+  const wasExpanded = actionsExpanded.value
-  const cellWidth = (firstActionCell as HTMLElement).clientWidth
+  actionsExpanded.value = true
 
-  // 如果内容宽度超过单元格宽度，说明需要展开
+  // 等待DOM更新
-  actionsColumnNeedsExpanding.value = contentWidth > cellWidth
+  nextTick(() => {
+    // 测量所有按钮的总宽度
+    const buttons = actionsContainer.querySelectorAll('button')
+    if (buttons.length <= 2) {
+      actionsColumnNeedsExpanding.value = false
+      actionsExpanded.value = wasExpanded
+      return
+    }
+
+    // 计算所有按钮的总宽度（包括gap）
+    let totalWidth = 0
+    buttons.forEach((btn, index) => {
+      totalWidth += (btn as HTMLElement).offsetWidth
+      if (index < buttons.length - 1) {
+        totalWidth += 4 // gap-1 = 4px
+      }
+    })
+
+    // 获取单元格可用宽度（减去padding）
+    const cellWidth = (firstActionCell as HTMLElement).clientWidth - 32 // 减去左右padding
+
+    // 如果总宽度超过可用宽度，需要展开功能
+    actionsColumnNeedsExpanding.value = totalWidth > cellWidth
+
+    // 恢复原来的展开状态
+    actionsExpanded.value = wasExpanded
+  })
 }
 
 // 监听尺寸变化
@@ -219,6 +243,7 @@ interface Props {
   stickyFirstColumn?: boolean
   stickyActionsColumn?: boolean
   expandableActions?: boolean
+  actionsCount?: number // 操作按钮总数，用于判断是否需要展开功能
 }
 
 const props = withDefaults(defineProps<Props>(), {
@@ -232,9 +257,10 @@ const sortKey = ref<string>('')
 const sortOrder = ref<'asc' | 'desc'>('asc')
 const actionsExpanded = ref(false)
 
-// 数据/列/展开状态变化时重新检查滚动状态
+// 数据/列变化时重新检查滚动状态
+// 注意：不能监听 actionsExpanded，因为 checkActionsColumnWidth 会临时修改它，会导致无限循环
 watch(
-  [() => props.data.length, () => props.columns, actionsExpanded],
+  [() => props.data.length, () => props.columns],
   async () => {
     await nextTick()
     checkScrollable()
@@ -243,6 +269,12 @@ watch(
   { flush: 'post' }
 )
 
+// 单独监听展开状态变化，只更新滚动状态
+watch(actionsExpanded, async () => {
+  await nextTick()
+  checkScrollable()
+})
+
 const handleSort = (key: string) => {
   if (sortKey.value === key) {
     sortOrder.value = sortOrder.value === 'asc' ? 'desc' : 'asc'
@@ -268,6 +300,12 @@ const sortedData = computed(() => {
 
 // 检查是否有可展开的操作列
 const hasExpandableActions = computed(() => {
+  // 如果明确指定了actionsCount，使用它来判断
+  if (props.actionsCount !== undefined) {
+    return props.expandableActions && props.columns.some((col) => col.key === 'actions') && props.actionsCount > 2
+  }
+
+  // 否则使用原来的检测逻辑
   return (
     props.expandableActions &&
     props.columns.some((col) => col.key === 'actions') &&
@@ -312,6 +350,22 @@ const getStickyColumnClass = (column: Column, index: number) => {
 
   return classes.join(' ')
 }
+
+// 根据列数自适应调整内边距
+const getAdaptivePaddingClass = () => {
+  const columnCount = props.columns.length
+
+  // 列数越多，内边距越小
+  if (columnCount >= 10) {
+    return 'px-2' // 8px
+  } else if (columnCount >= 7) {
+    return 'px-3' // 12px
+  } else if (columnCount >= 5) {
+    return 'px-4' // 16px
+  } else {
+    return 'px-6' // 24px (原始值)
+  }
+}
 </script>
 
 <style scoped>

frontend/src/i18n/locales/en.ts

@@ -1172,9 +1172,9 @@ export default {
       batchAdd: 'Quick Add',
       batchInput: 'Proxy List',
       batchInputPlaceholder:
-        "Enter one proxy per line in the following formats:\nsocks5://user:pass{'@'}192.168.1.1:1080\nhttp://192.168.1.1:8080\nhttps://user:pass{'@'}proxy.example.com:443",
+        "Enter one proxy per line in the following formats:\nsocks5://user:pass@192.168.1.1:1080\nhttp://192.168.1.1:8080\nhttps://user:pass@proxy.example.com:443",
       batchInputHint:
-        "Supports http, https, socks5 protocols. Format: protocol://[user:pass{'@'}]host:port",
+        "Supports http, https, socks5 protocols. Format: protocol://[user:pass@]host:port",
       parsedCount: '{count} valid',
       invalidCount: '{count} invalid',
       duplicateCount: '{count} duplicate',
@@ -1351,12 +1351,12 @@ export default {
         port: 'SMTP Port',
         portPlaceholder: '587',
         username: 'SMTP Username',
-        usernamePlaceholder: 'your-email@gmail.com',
+        usernamePlaceholder: "your-email{'@'}gmail.com",
         password: 'SMTP Password',
         passwordPlaceholder: '********',
         passwordHint: 'Leave empty to keep existing password',
         fromEmail: 'From Email',
-        fromEmailPlaceholder: 'noreply@example.com',
+        fromEmailPlaceholder: "noreply{'@'}example.com",
         fromName: 'From Name',
         fromNamePlaceholder: 'Sub2API',
         useTls: 'Use TLS',
@@ -1366,7 +1366,7 @@ export default {
         title: 'Send Test Email',
         description: 'Send a test email to verify your SMTP configuration',
         recipientEmail: 'Recipient Email',
-        recipientEmailPlaceholder: 'test@example.com',
+        recipientEmailPlaceholder: "test{'@'}example.com",
         sendTestEmail: 'Send Test Email',
         sending: 'Sending...',
         enterRecipientHint: 'Please enter a recipient email address'

frontend/src/i18n/locales/zh.ts

@@ -1321,8 +1321,8 @@ export default {
       batchAdd: '快捷添加',
       batchInput: '代理列表',
       batchInputPlaceholder:
-        "每行输入一个代理，支持以下格式：\nsocks5://user:pass{'@'}192.168.1.1:1080\nhttp://192.168.1.1:8080\nhttps://user:pass{'@'}proxy.example.com:443",
+        "每行输入一个代理，支持以下格式：\nsocks5://user:pass@192.168.1.1:1080\nhttp://192.168.1.1:8080\nhttps://user:pass@proxy.example.com:443",
-      batchInputHint: "支持 http、https、socks5 协议，格式：协议://[用户名:密码{'@'}]主机:端口",
+      batchInputHint: "支持 http、https、socks5 协议，格式：协议://[用户名:密码@]主机:端口",
       parsedCount: '有效 {count} 个',
       invalidCount: '无效 {count} 个',
       duplicateCount: '重复 {count} 个',
@@ -1549,12 +1549,12 @@ export default {
         port: 'SMTP 端口',
         portPlaceholder: '587',
         username: 'SMTP 用户名',
-        usernamePlaceholder: 'your-email@gmail.com',
+        usernamePlaceholder: "your-email{'@'}gmail.com",
         password: 'SMTP 密码',
         passwordPlaceholder: '********',
         passwordHint: '留空以保留现有密码',
         fromEmail: '发件人邮箱',
-        fromEmailPlaceholder: 'noreply@example.com',
+        fromEmailPlaceholder: "noreply{'@'}example.com",
         fromName: '发件人名称',
         fromNamePlaceholder: 'Sub2API',
         useTls: '使用 TLS',
@@ -1564,7 +1564,7 @@ export default {
         title: '发送测试邮件',
         description: '发送测试邮件以验证 SMTP 配置',
         recipientEmail: '收件人邮箱',
-        recipientEmailPlaceholder: 'test@example.com',
+        recipientEmailPlaceholder: "test{'@'}example.com",
         sendTestEmail: '发送测试邮件',
         sending: '发送中...',
         enterRecipientHint: '请输入收件人邮箱地址'

frontend/src/views/admin/AccountsView.vue

@@ -165,7 +165,7 @@
         </div>
       </div>
 
-      <DataTable :columns="columns" :data="accounts" :loading="loading">
+      <DataTable :columns="columns" :data="accounts" :loading="loading" :actions-count="6">
           <template #cell-select="{ row }">
             <input
               type="checkbox"

frontend/src/views/admin/UsersView.vue

@@ -85,7 +85,7 @@
 
       <!-- Users Table -->
       <template #table>
-        <DataTable :columns="columns" :data="users" :loading="loading">
+        <DataTable :columns="columns" :data="users" :loading="loading" :actions-count="7">
           <template #cell-email="{ value }">
             <div class="flex items-center gap-2">
               <div