From 9b556689b8c2d309da5ec93aec5a7894c062776d Mon Sep 17 00:00:00 2001
From: "min.jiang" <min.jiang02@weimob.com>
Date: Thu, 4 Jul 2024 03:56:05 +0800
Subject: [PATCH] update

---
 frontend/src/headers/HeaderUser.vue        |  7 +-
 frontend/src/pages/lab/Home.vue            |  3 +-
 frontend/src/pages/user/messages/Home.vue  | 71 ++++++++++-------
 frontend/src/pages/user/workspace/Home.vue |  2 +-
 frontend/src/plugins/store/basic.js        | 90 ++++++++++++++++------
 frontend/src/utils/backend/messageHub.js   | 14 ++--
 6 files changed, 123 insertions(+), 64 deletions(-)

diff --git a/frontend/src/headers/HeaderUser.vue b/frontend/src/headers/HeaderUser.vue
index d470557..51b523b 100644
--- a/frontend/src/headers/HeaderUser.vue
+++ b/frontend/src/headers/HeaderUser.vue
@@ -4,7 +4,7 @@
       <div
         class="information-bar"
         @click="gotoMessages"
-        :class="{ active: activePath == 'message', unread: unreadCount > 0 }"
+        :class="{ active: activePath == 'message', unread: unreadConversationCount > 0 }"
       >
         <img alt="freeleaps logo" src="@/assets/message.png" />
       </div>
@@ -94,9 +94,8 @@ export default {
   name: 'HeaderGuest',
   components: { LaguageSwitch },
   computed: {
-    unreadCount() {
-      console.log('unreadCount', this.$store.getters['basic/unreadCount'])
-      return this.$store.getters['basic/unreadCount']
+    unreadConversationCount() {
+      return this.$store.getters['basic/unreadConversationCount']
     }
   },
   created() {
diff --git a/frontend/src/pages/lab/Home.vue b/frontend/src/pages/lab/Home.vue
index a725a7b..6ae0ff4 100644
--- a/frontend/src/pages/lab/Home.vue
+++ b/frontend/src/pages/lab/Home.vue
@@ -13,6 +13,7 @@
   </div>
 </template>
 <script>
+import cover_picture from '@/assets/images/lab-translation.png'
 export default {
   name: 'LabHome',
   components: {},
@@ -31,7 +32,7 @@ export default {
           title_text: 'Machine Translation',
           summary_text: 'Translate lanuages leverage AI power',
           icon_picture: '',
-          cover_picture: 'src/assets/images/lab-translation.png'
+          cover_picture: cover_picture
         }
       ]
     }
diff --git a/frontend/src/pages/user/messages/Home.vue b/frontend/src/pages/user/messages/Home.vue
index 0fbcf1d..3854384 100644
--- a/frontend/src/pages/user/messages/Home.vue
+++ b/frontend/src/pages/user/messages/Home.vue
@@ -7,7 +7,7 @@
           :key="index"
           class="conversation-container"
           :class="{
-            selected: selConversation.id === conversation.id
+            selected: selConversation?.id === conversation?.id
           }"
           @click="selectConversation(conversation)"
         >
@@ -22,9 +22,9 @@
               }}</span>
               <!-- <span v-if="unreadCountMapper" class="conversation-unreadcount">{{unreadCountMapper}}</span> -->
             </div>
-            <!-- <div class="conversation-summary-highlight-container">
-              {{ conversation.summary.last_message?.message_body }}
-            </div> -->
+            <div class="conversation-summary-highlight-container">
+              {{ conversation.last_message?.message_body }}
+            </div>
           </div>
         </div>
       </div>
@@ -78,12 +78,13 @@
 <script>
 import SvgIcon from '@/components/SvgIcon.vue'
 import { MessageHubApi, DateUtils } from '@/utils/index'
+import { userUtils } from '@/utils/store/index'
 export default {
   components: { SvgIcon },
   name: 'MessageHub',
   props: {},
   mounted() {
-    this.fetchConversations()
+    // this.fetchConversations()
   },
   // watch: {
   //   conversations: {
@@ -99,39 +100,51 @@ export default {
   data() {
     return {
       userIdentityNote: this.mnx_getUserIdentity(),
-      conversations: [],
+      // conversations: [],
       selConversation: null,
       messages: [],
       writtenMessage: null
     }
   },
   computed: {
-    unreadCountMapper() {
-      if (this.selConversation) {
-        return this.$store.getters['basic/unreadCountMapper']
+    conversations() {
+      return this.$store.getters['basic/conversations']
+    },
+  },
+  watch: {
+    conversations(n_val) {
+      if (!this.selConversation && n_val[0]) {
+        this.selConversation = n_val[0]
+        this.messages = n_val[0].messages || []
+        this.clearUnreadMessageBy(n_val[0])
       } else {
-        return 0
+        if (this.selConversation.id === n_val?.[0]?.id) {
+          this.messages = n_val[0].messages || []
+          this.clearUnreadMessageBy(n_val[0])
+        }
       }
     }
   },
   methods: {
-    fetchConversations() {
-      MessageHubApi.fetchConversations(new Date('01 Jan 1970 00:00:00 GMT').toISOString())
-        .then((response) => {
-          const conversations = response.data.conversations || []
-          this.conversations = conversations
-          if (conversations.length > 0) {
-            this.selectConversation(conversations[0])
-          }
-        })
-        .catch((error) => {
-          this.mnx_backendErrorHandler(error)
-        })
-    },
+    // fetchConversations() {
+    //   MessageHubApi.fetchConversations(new Date('01 Jan 1970 00:00:00 GMT').toISOString())
+    //     .then((response) => {
+    //       const conversations = response.data.conversations || []
+    //       this.conversations = conversations
+    //       if (conversations.length > 0) {
+    //         this.selectConversation(conversations[0])
+    //       }
+    //     })
+    //     .catch((error) => {
+    //       this.mnx_backendErrorHandler(error)
+    //     })
+    // },
     fetchMessageForConversation(conversation_id) {
+      const jwt = userUtils.getJwtToken()
       MessageHubApi.fetchMessages(
         conversation_id,
-        new Date('01 Jan 1975 00:00:00 GMT').toISOString()
+        new Date('01 Jan 1975 00:00:00 GMT').toISOString(),
+        jwt
       )
         .then((response) => {
           this.messages = response?.data || []
@@ -147,14 +160,13 @@ export default {
       this.clearUnreadMessageBy(conversation)
     },
     clearUnreadMessageBy(current) {
-      const sender = current.initiator_id
-      if (sender) {
-        console.log('clear unread message by:', current)
-        this.$store.dispatch('basic/readMessageBy', sender)
+      if (current.unread) {
+        this.$store.dispatch('basic/readMessageBy', current.id)
       }
     },
     sendMessage(conversation_id) {
-      MessageHubApi.sendMessageToConversation(conversation_id, this.writtenMessage)
+      const jwt = userUtils.getJwtToken()
+      MessageHubApi.sendMessageToConversation(conversation_id, this.writtenMessage, jwt)
         .then((response) => {
           let new_message = response.data
           this.messages.push({
@@ -230,6 +242,7 @@ export default {
               white-space: nowrap;
               text-overflow: ellipsis;
               overflow: hidden;
+              text-align: left;
             }
 
             .conversation-last-update-date {
diff --git a/frontend/src/pages/user/workspace/Home.vue b/frontend/src/pages/user/workspace/Home.vue
index b897211..dc0f29e 100644
--- a/frontend/src/pages/user/workspace/Home.vue
+++ b/frontend/src/pages/user/workspace/Home.vue
@@ -688,7 +688,7 @@ export default {
           return this.$t('Proposals')
         case projectStatusEnum.PENDING:
         case projectStatusEnum.REJECTED:
-          return this.$('Issuer')
+          return this.$t('Issuer')
         case projectStatusEnum.ONGOING:
           return this.$t('Milestone(s)')
         default:
diff --git a/frontend/src/plugins/store/basic.js b/frontend/src/plugins/store/basic.js
index 02d5bb5..54cc0ff 100644
--- a/frontend/src/plugins/store/basic.js
+++ b/frontend/src/plugins/store/basic.js
@@ -1,13 +1,19 @@
 /* eslint-disable no-prototype-builtins */
 import { i18n } from '@/lang'
 import { WsConnectionFactory } from '@/utils/backend/websocket'
+import { MessageHubApi } from '@/utils/backend/messageHub'
+
+const ignoreEventType = ['test']
+const GWT = new Date('01 Jan 1970 00:00:00 GMT').toISOString()
 
 const basicStore = {
   namespaced: true,
   state() {
     return {
       language: 'zh',
-      unreadCountMapper: [],
+      conversations: [],
+      unreadConversationCount: 0,
+      // conversation_update_time: null,
       downstream_web_socket: null
     }
   },
@@ -29,16 +35,53 @@ const basicStore = {
         },
         (e) => {
           const data = JSON.parse(e.data)
-          let unread = state.unreadCountMapper[data.sender_id]
-          if (unread) {
-            unread++
-          } else {
-            unread = 1
+          // console.log('downstream_web_socket onmessage: ', data)
+          if (ignoreEventType.indexOf(data.event) !== -1) {
+            return
           }
-          const ucm = Object.assign({}, state.unreadCountMapper)
-          ucm[data.sender_id] = unread
-          state.unreadCountMapper = ucm
-          console.log('downstream_web_socket onmessage: ', data, state.unreadCountMapper)
+
+          if (data.event === 'connected') {
+            // 读取缓存
+            let local_conversations, local_unreadConversationCount
+            try {
+              local_conversations = JSON.parse(localStorage.getItem('conversations'))
+              local_unreadConversationCount = localStorage.getItem('unreadConversationCount')
+            } catch (error) {
+              console.log('local error', error)
+            }
+            if (local_conversations) {
+              state.conversations = local_conversations
+              state.unreadConversationCount = local_unreadConversationCount || 0
+              return
+            }
+          }
+
+          // event = connected 初始化conversation list
+          // 似乎并不需要在获取conversation list的时候，进行时间戳处理
+          MessageHubApi.fetchConversations(GWT, token).then((response) => {
+            const conversations = response.data.conversations || []
+            // 既然每次都是新消息在第一位，那么只需要对比conversation list的长度，就可以知道是否有新的会话产生。
+            // 消息初始化不做比对
+            let updateLength = 0
+            if (data.event !== 'connected') {
+              updateLength = conversations.length - state.conversations.length
+              if (updateLength === 0) updateLength = 1
+              for (let i = 0; i<updateLength; i++) {
+                conversations[i].unread = true
+              }
+            }
+            const conversation = conversations[0]
+            if (conversation?.id) {
+              MessageHubApi.fetchMessages(conversation.id, conversation.message_update_time ? conversation.message_update_time : GWT, token).then((response) => {
+                conversations[0].messages = response?.data || []
+                conversations[0].message_update_time = new Date().toISOString()
+                state.conversations = conversations
+                state.unreadConversationCount = updateLength
+                localStorage.setItem('conversations', JSON.stringify(conversations))
+                localStorage.setItem('unreadConversationCount', updateLength)
+              })
+            }
+          })
         },
         () => {
           console.log('downstream_web_socket error')
@@ -48,8 +91,17 @@ const basicStore = {
         }
       )
     },
-    readMessageBy(state, sender) {
-      delete state.unreadCountMapper?.[sender]
+    readMessageBy(state, conversation_id) {
+      for (let i = 0; i < state.conversations.length; i ++) {
+        if (conversation_id === state.conversations[i].id) {
+          const nsc = Object.assign([], state.conversations)
+          nsc[i].unread = false
+          state.conversations = nsc
+          if (state.unreadConversationCount > 0) {
+            state.unreadConversationCount = state.unreadConversationCount - 1
+          }
+        }
+      }
     }
   },
   actions: {
@@ -67,17 +119,11 @@ const basicStore = {
     language(state) {
       return state.language
     },
-    unreadCount(state) {
-      let count = 0
-      for (let key in state.unreadCountMapper) {
-        if (state.unreadCountMapper.hasOwnProperty(key)) {
-          count += state.unreadCountMapper[key]
-        }
-      }
-      return count
+    unreadConversationCount(state) {
+      return state.unreadConversationCount
     },
-    unreadCountMapper(state) {
-      return state.unreadCountMapper
+    conversations(state) {
+      return state.conversations
     }
   }
 }
diff --git a/frontend/src/utils/backend/messageHub.js b/frontend/src/utils/backend/messageHub.js
index 95adde6..7746bc3 100644
--- a/frontend/src/utils/backend/messageHub.js
+++ b/frontend/src/utils/backend/messageHub.js
@@ -1,9 +1,9 @@
 import { backendAxios } from './axios'
-import { userUtils } from '../store/index'
+// import { userUtils } from '../store/index'
 
 class MessageHubApi {
-  static fetchConversations(last_update_time) {
-    let jwt = userUtils.getJwtToken()
+  static fetchConversations(last_update_time, jwt) {
+    // let jwt = userUtils.getJwtToken()
     const request = backendAxios.post(
       '/api/messages/fetch-conversations-for-user',
       {
@@ -15,8 +15,8 @@ class MessageHubApi {
     )
     return request
   }
-  static fetchMessages(conversation_id, last_update_time) {
-    let jwt = userUtils.getJwtToken()
+  static fetchMessages(conversation_id, last_update_time, jwt) {
+    // let jwt = userUtils.getJwtToken()
     const request = backendAxios.post(
       '/api/messages/fetch-message-thread-for-conversation',
       {
@@ -30,8 +30,8 @@ class MessageHubApi {
     return request
   }
 
-  static sendMessageToConversation(conversation_id, message) {
-    let jwt = userUtils.getJwtToken()
+  static sendMessageToConversation(conversation_id, message, jwt) {
+    // let jwt = userUtils.getJwtToken()
     const request = backendAxios.post(
       '/api/messages/send-message-to-conversation',
       {