Merge pull request #1317 from utin-francis-peter/feat/sources-in-react-widget

Feat/sources in react widget

extensions/react-widget/package.json

@@ -41,6 +41,7 @@
   },
   "dependencies": {
     "@babel/plugin-transform-flow-strip-types": "^7.23.3",
+    "@bpmn-io/snarkdown": "^2.2.0",
     "@parcel/resolver-glob": "^2.12.0",
     "@parcel/transformer-svg-react": "^2.12.0",
     "@parcel/transformer-typescript-tsc": "^2.12.0",

extensions/react-widget/src/components/QuerySources.tsx

@@ -0,0 +1,128 @@
+import {Query} from "../types/index"
+import styled from 'styled-components';
+import { ExternalLinkIcon } from '@radix-ui/react-icons'
+import { useEffect, useMemo, useState } from "react";
+
+
+const SourcesWrapper = styled.div`
+margin: 4px;
+display: flex;
+flex-direction: column;
+overflow: hidden;
+`
+
+const SourcesGrid = styled.div`
+  display: grid;
+  grid-template-columns: repeat(3, 1fr);
+  gap:  0.5rem;
+  max-width: 90vw;
+  overflow-x: scroll;
+
+  @media(min-width: 768px){
+    max-width: 70vw;
+  }
+`
+
+const SourceItem = styled.div`
+cursor: pointer;
+display: flex;
+flex-direction: column;
+justify-content: space-between;
+border-radius: 6px;
+background-color: ${props =>props.theme.secondary.bg};
+ padding-left: 12px;
+padding-right: 12px; 
+color:${props => props.theme.text};
+transform: background-color .2s, color .2s;
+
+&:hover{
+  background-color: ${props => props.theme.primary.bg};
+  color: ${props => props.theme.primary.text};
+}
+`
+
+const SourceLink = styled.div<{$hasExternalSource: boolean}>`
+  display: flex;
+  flex-direction: row;
+  align-items: center;
+  gap: 0.375rem;
+  text-decoration: ${({$hasExternalSource}) => ($hasExternalSource? "underline": "none")};
+  text-underline-offset: 2px;
+`
+
+const SourceLinkText = styled.p`
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  font-size: 0.75rem;
+  line-height: 1rem;
+`
+
+const OtherSources = styled.button`
+cursor: pointer;
+background: transparent;
+color: #8860DB;
+border: none;
+outline: none;
+margin-top: 0.5rem;
+align-self: flex-start;
+`
+
+type TQuerySources = {
+  sources:  Pick<Query, "sources">["sources"],
+}
+
+const QuerySources = ({sources}:TQuerySources) => {
+const [showAllSources, setShowAllSources] = useState(false)
+
+const visibleSources = useMemo(() => {
+  if(!sources) return [];
+
+  return showAllSources? sources : sources.slice(0, 3)
+}, [sources, showAllSources])
+
+const handleToggleShowAll = () => {
+  setShowAllSources(prev => !prev)
+}
+
+if(!sources || sources.length === 0){
+  return null;
+}
+ 
+return (
+    <SourcesWrapper>
+      <SourcesGrid>
+        {visibleSources?.map((source, index) => (
+          <SourceItem
+            key={index}
+          >
+            <SourceLink
+            $hasExternalSource={!!source.source && source.source !== "local"}
+              onClick={() =>
+                source.source && source.source !== 'local'
+                  ? window.open(source.source, '_blank', 'noopener,noreferrer')
+                  : null
+              }
+            >
+              <ExternalLinkIcon />
+              <SourceLinkText title={source.source && source.source !== 'local' ? source.source : source.title}>
+                {source.source && source.source !== 'local' ? source.source : source.title}
+              </SourceLinkText>
+            </SourceLink>
+          </SourceItem>
+        ))}
+      </SourcesGrid>
+
+      {
+  sources.length > 3 && (
+    <OtherSources onClick={handleToggleShowAll}>{
+      showAllSources ? `Show less` : `+ ${sources.length - 3} more` 
+      }</OtherSources>
+
+  )
+}
+    </SourcesWrapper>
+  )
+}
+
+export default QuerySources

extensions/react-widget/src/main.tsx

@@ -1,7 +1,8 @@
+
 //development
 import { createRoot } from "react-dom/client";
 import { App } from "./App";
 import React from "react";
 const container = document.getElementById("app") as HTMLElement;
 const root = createRoot(container)
-root.render(<App />);
+root.render(<App />);

extensions/react-widget/src/requests/streamingApi.ts

@@ -1,8 +1,10 @@
 import { FEEDBACK } from "@/types";
+
 interface HistoryItem {
   prompt: string;
   response?: string;
 }
+
 interface FetchAnswerStreamingProps {
   question?: string;
   apiKey?: string;
@@ -12,12 +14,14 @@ interface FetchAnswerStreamingProps {
   apiHost?: string;
   onEvent?: (event: MessageEvent) => void;
 }
+
 interface FeedbackPayload {
   question: string;
   answer: string;
   apikey: string;
   feedback: FEEDBACK;
 }
+
 export function fetchAnswerStreaming({
   question = '',
   apiKey = '',
@@ -46,7 +50,7 @@ export function fetchAnswerStreaming({
 
         const reader = response.body.getReader();
         const decoder = new TextDecoder('utf-8');
-        let counterrr = 0;
+        let counter = 0;
         const processStream = ({
           done,
           value,
@@ -56,7 +60,7 @@ export function fetchAnswerStreaming({
             return;
           }
 
-          counterrr += 1;
+          counter += 1;
 
           const chunk = decoder.decode(value);
 

extensions/react-widget/src/types/index.ts

@@ -1,16 +1,21 @@
 export type MESSAGE_TYPE = 'QUESTION' | 'ANSWER' | 'ERROR';
+
 export type Status = 'idle' | 'loading' | 'failed';
+
 export type FEEDBACK = 'LIKE' | 'DISLIKE';
+
 export type THEME = 'light' | 'dark';
+
 export interface Query {
   prompt: string;
   response?: string;
   feedback?: FEEDBACK;
   error?: string;
-  sources?: { title: string; text: string }[];
+  sources?: { title: string; text: string, source:string }[];
   conversationId?: string | null;
   title?: string | null;
 }
+
 export interface WidgetProps {
   apiHost?: string;
   apiKey?: string;
@@ -32,6 +37,8 @@ export interface WidgetProps {
   buttonText?:string;
   buttonBg?:string;
   collectFeedback?:boolean;
+  deafultOpen?: boolean;
+  showSources?: boolean
   defaultOpen?: boolean;
 }
 export interface WidgetCoreProps extends WidgetProps { 
@@ -54,4 +61,4 @@ export interface Result {
   text:string;
   title:string;
   source:string;
-}
+}