feat: add CRM lead assignment strategies

apps/taro/src/pages/tenant-admin/marketing/index.tsx

@@ -62,7 +62,17 @@ export default function TenantMarketingPage() {
   const [commissionOrders, setCommissionOrders] = useState<CommissionOrderItem[]>([]);
   const [settlements, setSettlements] = useState<CommissionSettlementItem[]>([]);
   const [members, setMembers] = useState<TenantMemberItem[]>([]);
-  const [crmForm, setCrmForm] = useState({ enabled: false, url: '', secretRef: '', formName: '刷题题库', examType: '专升本', timeoutSec: '10', delaySec: '60' });
+  const [crmForm, setCrmForm] = useState({
+    enabled: false,
+    url: '',
+    secretRef: '',
+    formName: '刷题题库',
+    examType: '专升本',
+    timeoutSec: '10',
+    delaySec: '60',
+    assignmentMode: 'none' as 'none' | 'direct' | 'round_robin' | 'referrer',
+    assignmentPoolText: '',
+  });
   const [commissionForm, setCommissionForm] = useState({ defaultRatePercent: '20', minSettlementYuan: '0', settlementCycle: 'monthly' });
   const [period, setPeriod] = useState({ startDate: monthStart(), endDate: today(), referrerUserId: '' });
   const [memberRate, setMemberRate] = useState({ userId: '', ratePercent: '' });
@@ -112,6 +122,8 @@ export default function TenantMarketingPage() {
           examType: nextCrm.examType || '专升本',
           timeoutSec: String(nextCrm.timeoutSec || 10),
           delaySec: String(nextCrm.delaySec || 60),
+          assignmentMode: nextCrm.assignmentMode || 'none',
+          assignmentPoolText: (nextCrm.assignmentPool || []).join(','),
         });
       }
       if (nextSettings) {
@@ -142,6 +154,8 @@ export default function TenantMarketingPage() {
         examType: crmForm.examType.trim() || '专升本',
         timeoutSec: Math.max(1, Math.trunc(Number(crmForm.timeoutSec || 10))),
         delaySec: Math.max(0, Math.trunc(Number(crmForm.delaySec || 60))),
+        assignmentMode: crmForm.assignmentMode,
+        assignmentPool: crmForm.assignmentPoolText.split(',').map(item => item.trim()).filter(Boolean),
       });
       setCrmConfig(result.item || null);
       Taro.showToast({ title: 'CRM 已保存', icon: 'success' });
@@ -304,6 +318,18 @@ export default function TenantMarketingPage() {
             <Input className='admin-input' placeholder='考试类型' value={crmForm.examType} onInput={event => setCrmForm(prev => ({ ...prev, examType: String(event.detail.value || '') }))} />
             <Input className='admin-input' type='number' placeholder='超时秒数' value={crmForm.timeoutSec} onInput={event => setCrmForm(prev => ({ ...prev, timeoutSec: String(event.detail.value || '') }))} />
             <Input className='admin-input' type='number' placeholder='延迟推送秒数' value={crmForm.delaySec} onInput={event => setCrmForm(prev => ({ ...prev, delaySec: String(event.detail.value || '') }))} />
+            <View className='admin-actions compact'>
+              {(['none', 'referrer', 'direct', 'round_robin'] as const).map(mode => (
+                <Button
+                  key={mode}
+                  className={`admin-button ${crmForm.assignmentMode === mode ? 'active' : ''}`}
+                  onClick={() => setCrmForm(prev => ({ ...prev, assignmentMode: mode }))}
+                >
+                  {mode === 'none' ? '不分配' : mode === 'referrer' ? '归属人跟进' : mode === 'direct' ? '固定负责人' : '轮询分配'}
+                </Button>
+              ))}
+            </View>
+            <Input className='admin-input' placeholder='负责人用户ID，多个用英文逗号分隔' value={crmForm.assignmentPoolText} onInput={event => setCrmForm(prev => ({ ...prev, assignmentPoolText: String(event.detail.value || '') }))} />
           </View>
           <View className='admin-actions compact'>
             <Button className='admin-button primary' loading={busy === 'crm'} onClick={saveCrmConfig}>保存 CRM</Button>
@@ -312,6 +338,15 @@ export default function TenantMarketingPage() {
           <View className='admin-row'>
             <Text className='admin-row-main'>{crmConfig?.enabled ? 'CRM 已启用' : 'CRM 未启用'}</Text>
             <Text className='admin-row-meta'>{crmConfig?.url || '未配置 URL'} · {crmConfig?.secretRef || '未配置 secretRef'}</Text>
+            <Text className='admin-row-meta'>分配策略 {crmConfig?.assignmentMode || 'none'} · 候选 {crmConfig?.assignmentPool?.length || 0} 人 · 游标 {crmConfig?.assignmentCursor || 0}</Text>
+          </View>
+          <View className='admin-list compact'>
+            {salesMembers.slice(0, 8).map(item => (
+              <View className='admin-row' key={item.userId}>
+                <Text className='admin-row-main'>{item.name || item.username || item.userId}</Text>
+                <Text className='admin-row-meta'>{item.role} · {item.userId}</Text>
+              </View>
+            ))}
           </View>
         </View>
 

apps/taro/src/services/tenantAdmin.ts

@@ -421,6 +421,10 @@ export interface CrmConfigItem {
   examType?: string | null;
   timeoutSec?: number;
   delaySec?: number;
+  assignmentMode?: 'none' | 'direct' | 'round_robin' | 'referrer';
+  assignmentPool?: string[];
+  assignmentCursor?: number;
+  assignmentConfig?: Record<string, unknown>;
   updatedAt?: string;
 }
 
@@ -1017,6 +1021,9 @@ export async function upsertCrmConfig(input: {
   examType?: string | null;
   timeoutSec?: number;
   delaySec?: number;
+  assignmentMode?: 'none' | 'direct' | 'round_robin' | 'referrer';
+  assignmentPool?: string[];
+  assignmentConfig?: Record<string, unknown>;
 }) {
   return apiRequest<{ item?: CrmConfigItem }>('/api/crm/config', {
     method: 'PUT',