add maas knowledge base, Knowledge Assistant, application and update link

Issue-ID: USECASEUI-844
Change-Id: I1dc2b4bc12f364d017b24b2752acfef63e27ad94
Signed-off-by: kaixiliu <liukaixi@chinamobile.com>

1 files changed, 74 insertions, 0 deletions

diff --git a/usecaseui-portal/src/app/views/maas/use/use-application.component.ts b/usecaseui-portal/src/app/views/maas/use/use-application.component.ts
new file mode 100644
index 00000000..f2b147c5
--- /dev/null
+++ b/usecaseui-portal/src/app/views/maas/use/use-application.component.ts
@@ -0,0 +1,74 @@
+import { Component, OnInit } from '@angular/core';
+import { NzMessageService } from 'ng-zorro-antd';
+import { HttpClient } from '@angular/common/http';
+import { SSE } from "sse.js";
+import { ActivatedRoute } from '@angular/router';
+import { IntentManagementService } from '../../../core/services/intentManagement.service'
+
+
+@Component({
+  selector: 'app-use-application',
+  templateUrl: './use-application.component.html',
+  styleUrls: ['./use-application.component.less']
+})
+export class UseApplicationComponent implements OnInit {
+
+  question: string;
+  communicationMessage: string;
+  chatHistory: { question: string, answer: string }[] = [];
+  apiUrl = '/api/usecaseui-llm-adaptation/v1/application/chat';
+  queryParams: { id?: string; name?: string } = {};
+  selectedName: string | null = null;
+  options: any[] = [];
+
+  constructor(
+  private http: HttpClient,
+  private message: NzMessageService,
+  private route: ActivatedRoute,
+  private myhttp: IntentManagementService,
+  ) { }
+  ngOnInit() {
+  this.getIntentManagementData();
+      this.route.queryParams.subscribe(params => {
+      this.queryParams = params;
+      console.log(params.id);
+      this.selectedName = this.queryParams.id ;
+    });
+  }
+
+  submitQuestion() {
+    const chatParam = {
+         applicationId: this.queryParams.id,
+         question: this.question
+     };
+     var source = new SSE(this.apiUrl,{headers: {'Content-Type': 'application/json'},payload: JSON.stringify(chatParam),method:'POST'});
+     var lin = this.question;
+     const length = this.chatHistory.length;
+     source.addEventListener('message',(event)=>{
+         const existingEntryIndex = this.chatHistory.findIndex(entry => entry.question === lin);
+         console.log(event.data);
+         if (existingEntryIndex !== -1) {
+             this.chatHistory[existingEntryIndex].answer += event.data.replace(/__SPACE__/g, ' ');
+         } else {
+             this.chatHistory.push({ question: lin, answer: event.data });
+         }
+     });
+     this.question = '';
+   }
+
+  getIntentManagementData():void{
+    this.myhttp.getAllApplication()
+    .subscribe(
+      (data) => {
+       this.options = data.result_body.map(item => ({
+        nzValue: item.applicationId,
+        nzLabel: item.applicationName
+      }));
+
+      },
+      () => {
+        this.message.error('Failed to obtain intent data');
+      }
+    )
+  }
+}