feat(credit): 重构客户管理模块并新增信用客户功能

- 将公司相关页面重命名为客户管理页面
- 新增信用客户详情、编辑、跟进页面
- 实现客户状态跟踪和跟进流程
- 更新应用配置中的页面路由映射
- 优化订单详情页面的时间轴显示逻辑

src/credit/creditMpCustomer/index.tsx

@@ -1,28 +1,53 @@
-import { useCallback, useState } from 'react'
+import { useCallback, useMemo, useState } from 'react'
 import Taro, { useDidShow } from '@tarojs/taro'
 import { View, Text } from '@tarojs/components'
 import { Button, Cell, CellGroup, ConfigProvider, Empty, Space } from '@nutui/nutui-react-taro'
 import { ArrowRight, CheckNormal, Checked } from '@nutui/icons-react-taro'
 
 import type { CreditMpCustomer } from '@/api/credit/creditMpCustomer/model'
-import { listCreditMpCustomer, removeCreditMpCustomer, updateCreditMpCustomer } from '@/api/credit/creditMpCustomer'
+import { pageCreditMpCustomer, removeCreditMpCustomer, updateCreditMpCustomer } from '@/api/credit/creditMpCustomer'
 
 export default function CreditMpCustomerListPage() {
   const [list, setList] = useState<CreditMpCustomer[]>([])
+  const [count, setCount] = useState(0)
+  const [page, setPage] = useState(1)
+  const limit = 20
   const [loading, setLoading] = useState(false)
+  const [loadingMore, setLoadingMore] = useState(false)
+
+  const hasMore = useMemo(() => list.length < count, [count, list.length])
+
+  const fetchPage = useCallback(
+    async (opts: { nextPage: number; replace: boolean }) => {
+      try {
+        if (opts.replace) setLoading(true)
+        else setLoadingMore(true)
+
+        const res = await pageCreditMpCustomer({ page: opts.nextPage, limit } as any)
+        const incoming = (res?.list || []) as CreditMpCustomer[]
+        const total = Number(res?.count || 0)
+        setCount(Number.isFinite(total) ? total : 0)
+        setPage(opts.nextPage)
+        setList(prev => (opts.replace ? incoming : prev.concat(incoming)))
+      } catch (e) {
+        console.error('获取数据失败:', e)
+        Taro.showToast({ title: (e as any)?.message || '获取数据失败', icon: 'none' })
+      } finally {
+        setLoading(false)
+        setLoadingMore(false)
+      }
+    },
+    [limit]
+  )
 
   const reload = useCallback(async () => {
-    setLoading(true)
-    try {
-      const data = await listCreditMpCustomer()
-      setList(data || [])
-    } catch (e) {
-      console.error('获取数据失败:', e)
-      Taro.showToast({ title: (e as any)?.message || '获取数据失败', icon: 'none' })
-    } finally {
-      setLoading(false)
-    }
-  }, [])
+    await fetchPage({ nextPage: 1, replace: true })
+  }, [fetchPage])
+
+  const loadMore = useCallback(async () => {
+    if (loading || loadingMore || !hasMore) return
+    await fetchPage({ nextPage: page + 1, replace: false })
+  }, [fetchPage, hasMore, loading, loadingMore, page])
 
   useDidShow(() => {
     reload()
@@ -83,6 +108,12 @@ export default function CreditMpCustomerListPage() {
           </View>
         ) : (
           <View className="px-3 pt-3 pb-6">
+            <View className="mb-2 text-xs text-gray-500 flex items-center justify-between">
+              <Text>共{count}条</Text>
+              <Text>
+                已加载{list.length}条
+              </Text>
+            </View>
             <CellGroup>
               {list.map(row => {
                 const recommended = row.recommend === 1
@@ -118,6 +149,11 @@ export default function CreditMpCustomerListPage() {
                 )
               })}
             </CellGroup>
+            <View className="mt-3 flex justify-center">
+              <Button fill="none" size="small" style={{ color: '#bdbdbd' }} disabled={!hasMore || loadingMore} onClick={loadMore}>
+                {hasMore ? (loadingMore ? '加载中...' : '加载更多') : '没有更多了'}
+              </Button>
+            </View>
             <View className="mt-2 text-xs text-gray-400">
               长按任意一条可删除
             </View>