处理指定聊天记录的定位跳转，查找上下文【不稳定】

src/components/search/searchByCondition.vue

@@ -200,10 +200,10 @@
                     >
                       <div class="attachment-avatar">
                         <img :src="item?.extra?.file_avatar" v-if="state.condition === 'file'" />
-                        <img
+                        <!-- <img
                           src="@/static/image/search/result-link-icon.png"
                           v-if="state.condition === 'link'"
-                        />
+                        /> -->
                       </div>
                       <div class="attachment-info">
                         <div class="attachment-info-title">

src/hooks/useTalkRecord.ts

@@ -11,6 +11,17 @@ interface Params {
   limit: number
 }
 
+interface SpecialParams extends Params {
+  msg_id?: string
+  cursor?: number
+  direction?: 'up' | 'down'
+}
+
+interface LoadOptions {
+  specifiedMsg?: SpecialParams
+  middleMsgCreatedAt?: string
+}
+
 export const useTalkRecord = (uid: number) => {
   const dialogueStore = useDialogueStore()
 
@@ -25,9 +36,19 @@ export const useTalkRecord = (uid: number) => {
     receiver_id: 0,
     talk_type: 0,
     status: 0,
-    cursor: 0
+    cursor: 0,
+    specialParams: undefined as SpecialParams | undefined
   })
 
+  // 重置 loadConfig
+  const resetLoadConfig = () => {
+    loadConfig.receiver_id = 0
+    loadConfig.talk_type = 0
+    loadConfig.status = 0
+    loadConfig.cursor = 0
+    loadConfig.specialParams = undefined
+  }
+
   const onJumpMessage = (msgid: string) => {
     const element = document.getElementById(msgid)
     if (!element) {
@@ -131,8 +152,160 @@ export const useTalkRecord = (uid: number) => {
     })
   }
 
+  // 获取当前消息的最小 sequence
+  const getMinSequence = () => {
+    console.error('records.value', records.value)
+    if (!records.value.length) return 0
+    console.error(Math.min(...records.value.map(item => item.sequence)))
+    return Math.min(...records.value.map(item => item.sequence))
+  }
+  // 获取当前消息的最大 sequence
+  const getMaxSequence = () => {
+    if (!records.value.length) return 0
+    return Math.max(...records.value.map(item => item.sequence))
+  }
+
+  /**
+   * 加载数据主入口，支持指定消息定位模式
+   * @param params 原有参数
+   * @param options 可选，{ specifiedMsg } 指定消息对象
+   */
+  const onLoad = (params: Params, options?: LoadOptions) => {
+    // 如果会话切换，重置所有状态
+    if (params.talk_type !== loadConfig.talk_type || params.receiver_id !== loadConfig.receiver_id) {
+      resetLoadConfig()
+    }
+
+    loadConfig.cursor = 0
+    loadConfig.receiver_id = params.receiver_id
+    loadConfig.talk_type = params.talk_type
+
+    console.error('onLoad', params, options)
+
+    // 新增：支持指定消息定位模式，参数以传入为准合并
+    if (options?.specifiedMsg?.cursor !== undefined) {
+      loadConfig.specialParams = { ...options.specifiedMsg } // 记录特殊参数，供分页加载用
+      console.error('options', options)
+      loadConfig.status = 0 // 复用主流程 loading 状态
+      // 以 params 为基础，合并 specifiedMsg 的所有字段（只要有就覆盖）
+      const contextParams = {
+        ...params,
+        ...options.specifiedMsg
+      }
+      ServeTalkRecords(contextParams).then(({ data, code }) => {
+        if (code !== 200) {
+          loadConfig.status = 2
+          return
+        }
+        dialogueStore.clearDialogueRecord()
+        const items = (data.items || []).map((item: ITalkRecord) => formatTalkRecord(uid, item))
+        dialogueStore.unshiftDialogueRecord(items.reverse())
+        loadConfig.status = items.length >= contextParams.limit ? 1 : 2
+        loadConfig.cursor = data.cursor
+        nextTick(() => {
+          setTimeout(() => {
+            const el = document.getElementById('imChatPanel')
+            const target = document.getElementById(options.specifiedMsg?.msg_id || '')
+            if (el && target) {
+              const containerRect = el.getBoundingClientRect()
+              const targetRect = target.getBoundingClientRect()
+              const offset = targetRect.top - containerRect.top
+              // 居中
+              const scrollTo = el.scrollTop + offset - el.clientHeight / 2 + target.clientHeight / 2
+              el.scrollTo({ top: scrollTo, behavior: 'smooth' })
+
+              addClass(target, 'border')
+              setTimeout(() => removeClass(target, 'border'), 3000)
+            } else if (el) {
+              el.scrollTop = el.scrollHeight
+            }
+          }, 50)
+        })
+      })
+      return
+    }
+
+    loadConfig.specialParams = undefined // 普通模式清空
+    // 原有逻辑
+    load(params)
+  }
+
+  // 向上加载更多（兼容特殊参数模式）
   const onRefreshLoad = () => {
+    console.error('loadConfig.status', loadConfig.status)
     if (loadConfig.status == 1) {
+      console.log('specialParams', loadConfig.specialParams)
+      // 判断是否是特殊参数模式
+      if (loadConfig.specialParams && typeof loadConfig.specialParams === 'object') {
+        // 检查特殊参数是否与当前会话匹配
+        if (loadConfig.specialParams.talk_type === loadConfig.talk_type && 
+            loadConfig.specialParams.receiver_id === loadConfig.receiver_id) {
+          // 特殊参数模式下，direction: 'up'，cursor: 当前最小 sequence
+          onLoad(
+            {
+              receiver_id: loadConfig.receiver_id,
+              talk_type: loadConfig.talk_type,
+              limit: 30
+            },
+            {
+              specifiedMsg: {
+                ...loadConfig.specialParams,
+                direction: 'up',
+                cursor: getMinSequence()
+              }
+            }
+          )
+        } else {
+          // 如果不匹配，重置为普通模式
+          resetLoadConfig()
+          load({
+            receiver_id: loadConfig.receiver_id,
+            talk_type: loadConfig.talk_type,
+            limit: 30
+          })
+        }
+      } else {
+        // 原有逻辑
+        load({
+          receiver_id: loadConfig.receiver_id,
+          talk_type: loadConfig.talk_type,
+          limit: 30
+        })
+      }
+    }
+  }
+
+  // 向下加载更多（兼容特殊参数模式）
+  const onLoadMoreDown = () => {
+    // 判断是否是特殊参数模式
+    if (loadConfig.specialParams && typeof loadConfig.specialParams === 'object') {
+      // 检查特殊参数是否与当前会话匹配
+      if (loadConfig.specialParams.talk_type === loadConfig.talk_type && 
+          loadConfig.specialParams.receiver_id === loadConfig.receiver_id) {
+        onLoad(
+          {
+            receiver_id: loadConfig.receiver_id,
+            talk_type: loadConfig.talk_type,
+            limit: 30
+          },
+          {
+            specifiedMsg: {
+              ...loadConfig.specialParams,
+              direction: 'down',
+              cursor: getMaxSequence()
+            }
+          }
+        )
+      } else {
+        // 如果不匹配，重置为普通模式
+        resetLoadConfig()
+        load({
+          receiver_id: loadConfig.receiver_id,
+          talk_type: loadConfig.talk_type,
+          limit: 30
+        })
+      }
+    } else {
       load({
         receiver_id: loadConfig.receiver_id,
         talk_type: loadConfig.talk_type,
@@ -141,13 +314,5 @@ export const useTalkRecord = (uid: number) => {
     }
   }
 
-  const onLoad = (params: Params) => {
+  return { loadConfig, records, onLoad, onRefreshLoad, onLoadMoreDown, onJumpMessage, resetLoadConfig }
-    loadConfig.cursor = 0
-    loadConfig.receiver_id = params.receiver_id
-    loadConfig.talk_type = params.talk_type
-
-    load(params)
-  }
-
-  return { loadConfig, records, onLoad, onRefreshLoad, onJumpMessage }
 }

src/store/modules/dialogue.js

@@ -35,6 +35,12 @@ export const useDialogueStore = defineStore('dialogue', {
       // 聊天记录
       records: [],
 
+      // 查询指定消息上下文的消息信息
+      specifiedMsg: '',
+
+      // 是否是手动切换会话
+      isManualSwitch: false,
+
       // 新消息提示
       unreadBubble: 0,
 
@@ -76,6 +82,7 @@ export const useDialogueStore = defineStore('dialogue', {
     // 更新对话信息
     setDialogue(data = {}) {
       console.log('data', data)
+      
       this.online = data.is_online == 1
       this.talk = {
         username: data.remark || data.name,
@@ -90,6 +97,12 @@ export const useDialogueStore = defineStore('dialogue', {
       this.unreadBubble = 0
       this.isShowEditor = data?.is_robot === 0
       
+      // 只在手动切换会话时清空 specifiedMsg
+      // if (this.isManualSwitch) {
+      //   this.specifiedMsg = ''
+      //   this.isManualSwitch = false
+      // }
+
       this.members = []
       if (data.talk_type == 2) {
         this.updateGroupMembers()

src/utils/auth.js

@@ -18,7 +18,7 @@ export function isLoggedIn() {
  */
 export function getAccessToken() {
   // return storage.get(AccessToken) || ''
-  return JSON.parse(localStorage.getItem('token'))||'79b5c732d96d2b27a48a99dfd4a5566c43aaa5796242e854ebe3ffc198d6876b9628e7b764d9af65ab5dbb2d517ced88170491b74b048c0ba827c0d3741462cb89dc59ed46653a449af837a8262941caaef1334d640773710f8cd96473bacfb190cba595a5d6a9c87d70f0999a3ebb41147213b31b4bdccffca66a56acf3baab5af0154f0dce360079f37709f78e13711036899344bddb0fb4cf0f2890287cb62c3fcbe33368caa5e213624577be8b8420ab75b1f50775ee16142a4321c5d56995f37354a66a969da98d95ba6e65d142ed097e04b411c1ebad2f62866d0ec7e1838420530a9941dbbcd00490199f8b89855de0ffae3adff28137845adce8c6b2c8160f779573f4e6553e86ac85dc8e689aa8970c6a4de122173f4db7bf7cdfa3ca7796d181a43b3fdf8ec549a8f33c82fbab7f0175efce75aca5cf6188ccf2a8'
+  return JSON.parse(localStorage.getItem('token'))||'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'
 }
 
 /**

src/views/message/inner/IndexContent.vue

@@ -31,7 +31,8 @@ const talkParams = reactive({
   online: computed(() => dialogueStore.online),
   keyboard: computed(() => dialogueStore.keyboard),
   num: computed(() => dialogueStore.members.length),
-  avatar:computed(() => dialogueStore.talk.avatar)
+  avatar:computed(() => dialogueStore.talk.avatar),
+  specifiedMsg: computed(() => dialogueStore.specifiedMsg)
 })
 
 const state = reactive({
@@ -394,6 +395,7 @@ const handleGroupNoticeModalShow = (isAdmin) => {
         :talk_type="talkParams.type"
         :receiver_id="talkParams.receiver_id"
         :index_name="talkParams.index_name"
+        :specifiedMsg="talkParams.specifiedMsg"
       />
     </main>
 

src/views/message/inner/IndexSider.vue

@@ -66,21 +66,10 @@ const renderChatAppSearch = () => {
   return h(
     chatAppSearchList,
     {
-      // searchResultKey: 'user_infos',
-      // searchItem: {
-      //   avatar:
-      //     'https://e-cdn.fontree.cn/fonchain-main/prod/image/18248/avatar/a0b2bee7-947f-465a-986e-10a1b2b87032.png',
-      //   created_at: '2025-03-27 14:44:23',
-      //   erp_user_id: 18248,
-      //   id: 44,
-      //   mobile: '18994430450',
-      //   nickname: '周俊耀'
-      // },
-      // searchText: '周'
       searchResultPageSize: 3,
       listLimit: true,
       apiRequest: ServeSeachQueryAll,
-      searchText: '王',
+      searchText: searchKeyword.value,
       onClickSearchItem: (searchText, searchResultKey, talk_type, receiver_id, res) => {
         console.log(searchText, searchResultKey, talk_type, receiver_id)
         const result = JSON.parse(decodeURIComponent(res))
@@ -377,6 +366,8 @@ const onTabTalk = (item: ISession, follow = false) => {
 
   searchKeyword.value = ''
 
+  dialogueStore.isManualSwitch = true
+
   // 更新编辑信息
   dialogueStore.setDialogue(item)
 
@@ -619,6 +610,25 @@ const handleClickSearchItem = (searchText, searchResultKey, talk_type, receiver_
     })
   }
 }
+//处理点击搜索结果item
+const handleClickSearchResultItem = (searchText, searchResultKey, talk_type, receiver_id, res) => {
+  const result = JSON.parse(decodeURIComponent(res))
+  console.error(result, 'result')
+  // 根据搜索结果, 指定用于查询指定消息上下文的sequence
+  dialogueStore.specifiedMsg = encodeURIComponent(
+    JSON.stringify({
+      talk_type,
+      receiver_id,
+      msg_id: result.msg_id,
+      cursor: result.sequence - 15 > 0 ? result.sequence - 15 : 0,
+      direction: 'down',
+      sort_sequence: 'asc',
+      create_time: result.created_at
+    })
+  )
+  console.error(dialogueStore.specifiedMsg, 'dialogueStore.specifiedMsg')
+  talkStore.toTalk(talk_type, receiver_id, router)
+}
 //处理点击停留item变化
 const handleClickStayItemChange = (item) => {
   if (item) {
@@ -682,6 +692,15 @@ const handleCloseSearchRecordModal = () => {
 const getResultTotalCount = (total) => {
   state.searchDetailList.total = total
 }
+
+// 进入搜索结果聊天
+const handleEnterSearchResultChat = () => {
+  const searchResult = JSON.parse(decodeURIComponent(state.searchDetailList.apiParams))
+  talkStore.toTalk(searchResult.talk_type, searchResult.receiver_id, router)
+  state.isShowSearchRecordModal = false
+  state.searchRecordText = ''
+  searchKeyword.value = ''
+}
 </script>
 
 <template>
@@ -945,7 +964,7 @@ const getResultTotalCount = (total) => {
                   "
                   :searchText="state.searchRecordText"
                 />
-                <div class="search-record-detail-header-btn">
+                <div class="search-record-detail-header-btn" @click="handleEnterSearchResultChat">
                   <span>进入聊天</span>
                   <n-icon :component="Right" color="#46299D" size="14px" />
                 </div>
@@ -963,6 +982,7 @@ const getResultTotalCount = (total) => {
                 @lastIdChange="handleSearchDetailListLastIdChange"
                 :searchResultMaxHeight="'469px'"
                 @resultTotalCount="getResultTotalCount"
+                @clickSearchItem="handleClickSearchResultItem"
               ></chatAppSearchList>
             </div>
           </div>

src/views/message/inner/panel/PanelContent.vue

@@ -1,5 +1,5 @@
 <script lang="ts" setup>
-import { watch, onMounted, ref } from 'vue'
+import { watch, onMounted, ref, nextTick } from 'vue'
 import { NDropdown, NCheckbox } from 'naive-ui'
 import { Loading, MoreThree, ToTop } from '@icon-park/vue-next'
 import { bus } from '@/utils/event-bus'
@@ -13,7 +13,7 @@ import SkipBottom from './SkipBottom.vue'
 import { ITalkRecord } from '@/types/chat'
 import { EditorConst } from '@/constant/event-bus'
 import { useInject, useTalkRecord, useUtil } from '@/hooks'
-import { ExclamationCircleFilled } from '@ant-design/icons-vue';
+import { ExclamationCircleFilled } from '@ant-design/icons-vue'
 import { useUserStore } from '@/store'
 import RevokeMessage from '@/components/talk/message/RevokeMessage.vue'
 import { voiceToText } from '@/api/chat.js'
@@ -33,6 +33,10 @@ const props = defineProps({
   index_name: {
     type: String,
     default: ''
+  },
+  specifiedMsg: {
+    type: String,
+    default: ''
   }
 })
 
@@ -276,18 +280,48 @@ const onRowClick = (item: ITalkRecord) => {
   }
 }
 
-watch(props, () => {
+const lastParams = ref('')
-  onLoad({ ...props, limit: 30 })
-})
 
-onMounted(() => {
+// 监听整个 props 对象的变化
-  onLoad({ ...props, limit: 30 })
+watch(
-})
+  () => props,
+  async (newProps) => {
+    await nextTick()
+    let specialParams = undefined
+    console.error(newProps, 'newProps')
+    if (newProps.specifiedMsg) {
+      try {
+        const parsed = JSON.parse(decodeURIComponent(newProps.specifiedMsg))
+        // 只有会话id和参数都匹配才进入特殊模式
+        if (parsed.talk_type === newProps.talk_type && parsed.receiver_id === newProps.receiver_id) {
+          specialParams = parsed
+        }
+      } catch (e) {}
+    }
+    onLoad(
+      {
+        receiver_id: newProps.receiver_id,
+        talk_type: newProps.talk_type,
+        limit: 30
+      },
+      specialParams ? { specifiedMsg: specialParams } : undefined
+    )
+  },
+  { immediate: true, deep: true }
+)
+
+// onMounted(() => {
+  // onLoad({ ...props, limit: 30 })
+// })
 </script>
 
 <template>
   <section class="section">
-    <div id="imChatPanel" class="me-scrollbar me-scrollbar-thumb talk-container" @scroll="onPanelScroll($event)">
+    <div
+      id="imChatPanel"
+      class="me-scrollbar me-scrollbar-thumb talk-container"
+      @scroll="onPanelScroll($event)"
+    >
       <!-- 数据加载状态栏 -->
       <div class="load-toolbar pointer">
         <span v-if="loadConfig.status == 0"> 正在加载数据中 ... </span>
@@ -295,53 +329,100 @@ onMounted(() => {
         <span v-else class="no-more"> 没有更多消息了 </span>
       </div>
 
-      <div class="message-item" v-for="(item, index) in records" :key="item.msg_id" :id="item.msg_id">
+      <div
+        class="message-item"
+        v-for="(item, index) in records"
+        :key="item.msg_id"
+        :id="item.msg_id"
+      >
         <!-- 系统消息 -->
         <div v-if="item.msg_type >= 1000" class="message-box">
-          <component :is="MessageComponents[item.msg_type] || 'unknown-message'" :extra="item.extra" :data="item" />
+          <component
+            :is="MessageComponents[item.msg_type] || 'unknown-message'"
+            :extra="item.extra"
+            :data="item"
+          />
         </div>
 
         <!-- 撤回消息 -->
         <div v-else-if="item.is_revoke == 1" class="message-box">
-          <revoke-message :login_uid="uid" :data="item" :user_id="item.user_id" :nickname="item.nickname" :talk_type="item.talk_type"
+          <revoke-message
-            :datetime="item.created_at" />
+            :login_uid="uid"
+            :data="item"
+            :user_id="item.user_id"
+            :nickname="item.nickname"
+            :talk_type="item.talk_type"
+            :datetime="item.created_at"
+          />
         </div>
 
-        <div v-else class="message-box record-box" :class="{
+        <div
+          v-else
+          class="message-box record-box"
+          :class="{
             'direction-rt': item.float == 'right',
             'multi-select': dialogueStore.isOpenMultiSelect,
             'multi-select-check': item.isCheck
-        }">
+          }"
+        >
           <!-- 多选按钮 -->
           <aside v-if="dialogueStore.isOpenMultiSelect" class="checkbox-column">
-            <n-checkbox size="small" :checked="item.isCheck" @update:checked="item.isCheck = !item.isCheck" />
+            <n-checkbox
+              size="small"
+              :checked="item.isCheck"
+              @update:checked="item.isCheck = !item.isCheck"
+            />
           </aside>
           <!-- 头像信息 -->
 
           <aside class="avatar-column">
-            <im-avatar class="pointer" :src="item.avatar" :size="42" :username="item.nickname"
+            <im-avatar
-              @click="showUserInfoModal(item.erp_user_id,item.user_id)" />
+              class="pointer"
+              :src="item.avatar"
+              :size="42"
+              :username="item.nickname"
+              @click="showUserInfoModal(item.erp_user_id, item.user_id)"
+            />
           </aside>
 
           <!-- 主体信息 -->
           <main class="main-column">
             <div class="talk-title">
-              <span class="nickname pointer" v-show="talk_type == 2 && item.float == 'left'"
+              <span
-                @click="onClickNickname(item)">
+                class="nickname pointer"
+                v-show="talk_type == 2 && item.float == 'left'"
+                @click="onClickNickname(item)"
+              >
                 <span class="at">@</span>{{ item.nickname }}
               </span>
               <span>{{ parseTime(item.created_at, '{y}/{m}/{d} {h}:{i}') }}</span>
             </div>
 
-            <div class="talk-content" :class="{ pointer: dialogueStore.isOpenMultiSelect }" @click="onRowClick(item)">
+            <div
-
+              class="talk-content"
-              <component :is="MessageComponents[item.msg_type] || 'unknown-message'" :extra="item.extra" :data="item"
+              :class="{ pointer: dialogueStore.isOpenMultiSelect }"
-                :max-width="true" :source="'panel'" @contextmenu.prevent="onContextMenu($event, item)" />
+              @click="onRowClick(item)"
-              <div v-if="item.float==='right'&&item.extra.percentage===-1&&item.extra.is_uploading" class="mr-10px"> <n-button text style="font-size: 20px">
+            >
+              <component
+                :is="MessageComponents[item.msg_type] || 'unknown-message'"
+                :extra="item.extra"
+                :data="item"
+                :max-width="true"
+                :source="'panel'"
+                @contextmenu.prevent="onContextMenu($event, item)"
+              />
+              <div
+                v-if="
+                  item.float === 'right' && item.extra.percentage === -1 && item.extra.is_uploading
+                "
+                class="mr-10px"
+              >
+                <n-button text style="font-size: 20px;">
                   <n-icon color="#CF3050">
                     <ExclamationCircleFilled />
                   </n-icon>
-                </n-button></div>
+                </n-button>
+              </div>
               <!-- <div class="talk-tools">
                 <template v-if="talk_type == 1 && item.float == 'right'">
                   <loading
@@ -361,7 +442,11 @@ onMounted(() => {
 </div> -->
             </div>
 
-            <div v-if="item.extra.reply" class="talk-reply pointer" @click="onJumpMessage(item.extra?.reply?.msg_id)">
+            <div
+              v-if="item.extra.reply"
+              class="talk-reply pointer"
+              @click="onJumpMessage(item.extra?.reply?.msg_id)"
+            >
               <n-icon :component="ToTop" size="14" class="icon-top" />
               <span class="ellipsis">
                 回复 {{ item.extra?.reply?.nickname }}:
@@ -382,8 +467,15 @@ onMounted(() => {
   </section>
 
   <!-- 右键菜单 -->
-  <n-dropdown :show="dropdown.show" :x="dropdown.x" :y="dropdown.y" style="width: 142px;" :options="dropdown.options"
+  <n-dropdown
-    @select="onContextMenuHandle" @clickoutside="closeDropdownMenu" />
+    :show="dropdown.show"
+    :x="dropdown.x"
+    :y="dropdown.y"
+    style="width: 142px;"
+    :options="dropdown.options"
+    @select="onContextMenuHandle"
+    @clickoutside="closeDropdownMenu"
+  />
 </template>
 
 <style lang="less" scoped>