```

feat(domain): 添加域名快速切换功能

- 在BaseController中新增getManagedDomainOptions方法，用于获取用户管理的域名选项
- 在Cloudflare和Domain控制器中集成域名选项数据传递到视图
- 更新前端模板文件以支持多域名选择下拉列表
- 扩展JavaScript中的initDomainQuickSwitch函数，增加AJAX支持选项
- 引入DnsHelper和Db门面用于域名数据查询和处理
```

app/BaseController.php

@@ -3,9 +3,11 @@ declare (strict_types = 1);
 
 namespace app;
 
+use app\lib\DnsHelper;
 use think\App;
 use think\exception\ValidateException;
 use think\Validate;
+use think\facade\Db;
 use think\facade\View;
 
 /**
@@ -96,6 +98,36 @@ abstract class BaseController
         return $v->failException(true)->check($data);
     }
 
+    protected function getManagedDomainOptions(?string $type = null): array
+    {
+        if (!checkPermission(1)) {
+            return [];
+        }
+
+        $query = Db::name('domain')->alias('A')
+            ->join('account B', 'A.aid = B.id')
+            ->field('A.id,A.name,B.type');
+        if (!empty($type)) {
+            $query->where('B.type', $type);
+        }
+        if (request()->user['level'] == 1) {
+            $query->where('A.is_hide', 0)->where('A.name', 'in', request()->user['permission']);
+        }
+
+        $rows = $query->order('A.name', 'asc')->select();
+        $list = [];
+        foreach ($rows as $row) {
+            $typeName = DnsHelper::$dns_config[$row['type']]['name'] ?? strtoupper((string)$row['type']);
+            $list[] = [
+                'id' => intval($row['id']),
+                'name' => $row['name'],
+                'type' => $row['type'],
+                'text' => $row['name'] . ' [' . $typeName . ']',
+            ];
+        }
+        return $list;
+    }
+
 
     protected function alert($code, $msg = '', $url = null, $wait = 3)
     {

app/controller/Cloudflare.php

@@ -14,8 +14,18 @@ class Cloudflare extends BaseController
     {
         try {
             $context = $this->getCloudflareDomainContext(input('param.id/d'));
+            $quickDomainOptions = $this->getManagedDomainOptions('cloudflare');
+            if (empty($quickDomainOptions)) {
+                $quickDomainOptions = [[
+                    'id' => intval($context['domain']['id']),
+                    'name' => $context['domain']['name'],
+                    'type' => 'cloudflare',
+                    'text' => $context['domain']['name'] . ' [Cloudflare]',
+                ]];
+            }
             View::assign('domainId', $context['domain']['id']);
             View::assign('domainName', $context['domain']['name']);
+            View::assign('quickDomainOptions', $quickDomainOptions);
             return view();
         } catch (Exception $e) {
             return $this->alert('error', $e->getMessage());

app/controller/Domain.php

@@ -452,9 +452,19 @@ class Domain extends BaseController
 
         $dnsconfig = DnsHelper::$dns_config[$dnstype];
         $dnsconfig['type'] = $dnstype;
+        $quickDomainOptions = $this->getManagedDomainOptions();
+        if (empty($quickDomainOptions)) {
+            $quickDomainOptions = [[
+                'id' => intval($id),
+                'name' => $drow['name'],
+                'type' => $dnstype,
+                'text' => $drow['name'] . ' [' . ($dnsconfig['name'] ?? strtoupper($dnstype)) . ']',
+            ]];
+        }
 
         View::assign('domainId', $id);
         View::assign('domainName', $drow['name']);
+        View::assign('quickDomainOptions', $quickDomainOptions);
         View::assign('recordLine', $recordLineArr);
         View::assign('minTTL', $minTTL ? $minTTL : 1);
         View::assign('dnsconfig', $dnsconfig);

app/view/cloudflare/hostnames.html

@@ -9,7 +9,9 @@
           <div class="pull-right" style="margin-top:-6px;max-width:100%;">
             <div style="display:inline-block;width:300px;max-width:100%;vertical-align:middle;margin-right:6px;">
               <select id="quickDomainSwitch" class="form-control">
-                <option value="{$domainId}" selected>{$domainName}</option>
+                {volist name="quickDomainOptions" id="item"}
+                <option value="{$item.id}"{if $item.id == $domainId} selected{/if}>{$item.text}</option>
+                {/volist}
               </select>
             </div>
             <button type="button" class="btn btn-sm btn-primary" id="quickDomainSwitchBtn" style="vertical-align:middle;margin-right:6px;"><i class="fa fa-random fa-fw"></i> 切换域名</button>

app/view/domain/record.html

@@ -171,7 +171,9 @@ td{overflow: hidden;text-overflow: ellipsis;white-space: nowrap;max-width:360px;
 			<div class="pull-right" style="margin-top:-6px;max-width:100%;">
 				<div style="display:inline-block;width:300px;max-width:100%;vertical-align:middle;margin-right:6px;">
 					<select id="quickDomainSwitch" class="form-control">
-						<option value="{$domainId}" selected>{$domainName}</option>
+						{volist name="quickDomainOptions" id="item"}
+						<option value="{$item.id}"{if $item.id == $domainId} selected{/if}>{$item.text}</option>
+						{/volist}
 					</select>
 				</div>
 				<button type="button" class="btn btn-sm btn-primary" id="quickDomainSwitchBtn" style="vertical-align:middle;margin-right:6px;"><i class="fa fa-random fa-fw"></i> 切换域名</button>

public/static/js/custom.js

@@ -66,6 +66,7 @@ function initDomainQuickSwitch(options){
 		currentId: '',
 		currentText: '',
 		placeholder: '搜索域名后切换',
+		useAjax: false,
 		type: '',
 		limit: 10,
 		buildUrl: function(id){
@@ -79,11 +80,13 @@ function initDomainQuickSwitch(options){
 	if(settings.currentId !== '' && settings.currentText !== '' && $select.find('option[value="' + settings.currentId + '"]').length === 0){
 		$select.append(new Option(settings.currentText, settings.currentId, true, true));
 	}
-	$select.select2({
+	var select2Options = {
 		width: '100%',
 		language: 'zh-CN',
-		placeholder: settings.placeholder,
-		ajax: {
+		placeholder: settings.placeholder
+	};
+	if(settings.useAjax){
+		select2Options.ajax = {
 			url: '/domain/data',
 			type: 'post',
 			dataType: 'json',
@@ -117,8 +120,9 @@ function initDomainQuickSwitch(options){
 				};
 			},
 			cache: true
-		}
-	});
+		};
+	}
+	$select.select2(select2Options);
 	var navigate = function(){
 		var targetId = $.trim($select.val());
 		if(targetId === ''){