From e4501658ae7bf7e6df57f8317894618a86f16091 Mon Sep 17 00:00:00 2001
From: Euni4U <958079825@qq.com>
Date: Wed, 16 Apr 2025 09:37:27 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E6=9F=A5=E8=AF=A2?=
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---
 .../Medical-examination-vehicle.vue           | 73 +++++++++++--------
 1 file changed, 44 insertions(+), 29 deletions(-)

diff --git a/src/views/Department-entry/Medical-examination-vehicle.vue b/src/views/Department-entry/Medical-examination-vehicle.vue
index 8da12b2..d42f362 100644
--- a/src/views/Department-entry/Medical-examination-vehicle.vue
+++ b/src/views/Department-entry/Medical-examination-vehicle.vue
@@ -1842,35 +1842,42 @@ const handleCurrentChange = async (val) => {
     loading.value = true
     const params = {
       pageNo: pageNo.value,
-      pageSize: pageSize.value,
-      isprint: null
+      pageSize: pageSize.value
     }
-
-    // 根据当前状态筛选值设置不同的查询参数
+    
+    // 简化参数处理
     if (statusFilter.value === '2') {
-      // 已打印状态，查询 isprint 为 1 的数据
       params.isprint = 1
-      
-      // 在已打印状态下，如果有日期范围，则添加日期条件
-      if (dateRange.value && dateRange.value.length === 2) {
-        const [startDate, endDate] = dateRange.value
+      if (dateRange.value?.length === 2) {
         params.printTimeRange = [
-          startDate ? `${startDate} 00:00:00` : null,
-          endDate ? `${endDate} 23:59:59` : null
+          `${dateRange.value[0]} 00:00:00`,
+          `${dateRange.value[1]} 23:59:59`
         ]
       }
     } else {
-      // 其他状态，使用 status 字段查询
       params.status = statusFilter.value
     }
 
+    // 检查缓存
+    const cacheKey = JSON.stringify(params)
+    if (patientDataCache.value.has(cacheKey)) {
+      const cachedData = patientDataCache.value.get(cacheKey)
+      patients.value = cachedData.list
+      total.value = cachedData.total
+      loading.value = false
+      return
+    }
+
     const res = await PatientApi.getPatientPage(params)
+    // 更新缓存
+    patientDataCache.value.set(cacheKey, res)
+    // 只更新必要的数据
     patients.value = res.list
     total.value = res.total
-    loading.value = false
   } catch (error) {
     console.error('获取患者列表失败:', error)
     ElMessage.error('获取患者列表失败')
+  } finally {
     loading.value = false
   }
 }
@@ -2421,23 +2428,20 @@ const debouncedStatusChange = debounce(async (value) => {
 // 修改状态筛选变化处理函数
 const handleStatusFilterChange = (value) => {
   statusFilter.value = value
-  
-  // 重置页码为1
   pageNo.value = 1
   
-  // 如果选择的是"已打印"状态
   if (value === '2') {
-    // 如果日期范围为空，则默认设置为今天
-    if (!dateRange.value || dateRange.value.length === 0) {
-      const today = new Date().toISOString().split('T')[0] // 获取当前日期，格式为YYYY-MM-DD
-      dateRange.value = [today, today] // 设置日期范围为今天到今天
-    }
-    // 使用当前日期范围进行筛选
-    handleDateRangeChange(dateRange.value)
+    // 使用防抖处理日期范围设置
+    const debouncedDateChange = debounce(() => {
+      if (!dateRange.value?.length) {
+        const today = new Date().toISOString().split('T')[0]
+        dateRange.value = [today, today]
+      }
+      handleDateRangeChange(dateRange.value)
+    }, 300)
+    debouncedDateChange()
   } else {
-    // 非已打印状态清空日期范围
     dateRange.value = []
-    // 调用状态变化处理函数
     debouncedStatusChange(value)
   }
 }
@@ -2754,19 +2758,30 @@ const handleDateRangeChange = async (val) => {
     const params = {
       pageNo: pageNo.value,
       pageSize: pageSize.value,
-      isprint: 1, // 保持已打印状态
+      isprint: 1 // 保持已打印状态
     }
 
     // 只有在有日期范围时才添加日期条件
     if (val && val.length === 2) {
-      const [startDate, endDate] = val
       params.printTimeRange = [
-        startDate ? `${startDate} 00:00:00` : null,
-        endDate ? `${endDate} 23:59:59` : null
+        `${val[0]} 00:00:00`,
+        `${val[1]} 23:59:59`
       ]
     }
 
+    // 检查缓存
+    const cacheKey = JSON.stringify(params)
+    if (patientDataCache.value.has(cacheKey)) {
+      const cachedData = patientDataCache.value.get(cacheKey)
+      patients.value = cachedData.list
+      total.value = cachedData.total
+      loading.value = false
+      return
+    }
+
     const res = await PatientApi.getPatientPage(params)
+    // 更新缓存
+    patientDataCache.value.set(cacheKey, res)
     patients.value = res.list
     total.value = res.total
   } catch (error) {