From eca5330f4480f90d1a2137e77a990217c47d8b5b Mon Sep 17 00:00:00 2001
From: Sara <sara@monadical.com>
Date: Fri, 13 Oct 2023 19:10:15 +0200
Subject: [PATCH] adds meeting setup

---
 www/app/transcripts/[transcriptId]/page.tsx   |   2 +-
 .../[transcriptId]/record/page.tsx            | 146 +++++++++++
 www/app/transcripts/createTranscript.ts       |  54 ++++
 www/app/transcripts/new/page.tsx              | 237 ++++++------------
 www/app/transcripts/useTranscript.ts          |  50 +---
 5 files changed, 281 insertions(+), 208 deletions(-)
 create mode 100644 www/app/transcripts/[transcriptId]/record/page.tsx
 create mode 100644 www/app/transcripts/createTranscript.ts

diff --git a/www/app/transcripts/[transcriptId]/page.tsx b/www/app/transcripts/[transcriptId]/page.tsx
index 74fede74..6cf3b531 100644
--- a/www/app/transcripts/[transcriptId]/page.tsx
+++ b/www/app/transcripts/[transcriptId]/page.tsx
@@ -21,7 +21,7 @@ type TranscriptDetails = {
 
 export default function TranscriptDetails(details: TranscriptDetails) {
   const api = getApi();
-  const transcript = useTranscript(null, api, details.params.transcriptId);
+  const transcript = useTranscript(details.params.transcriptId);
   const topics = useTopics(api, details.params.transcriptId);
   const waveform = useWaveform(api, details.params.transcriptId);
   const useActiveTopic = useState<Topic | null>(null);
diff --git a/www/app/transcripts/[transcriptId]/record/page.tsx b/www/app/transcripts/[transcriptId]/record/page.tsx
new file mode 100644
index 00000000..6e17e07f
--- /dev/null
+++ b/www/app/transcripts/[transcriptId]/record/page.tsx
@@ -0,0 +1,146 @@
+"use client";
+import React, { useEffect, useState } from "react";
+import Recorder from "../../recorder";
+import { TopicList } from "../../topicList";
+import useWebRTC from "../../useWebRTC";
+import useTranscript from "../../useTranscript";
+import { useWebSockets } from "../../useWebSockets";
+import useAudioDevice from "../../useAudioDevice";
+import "../../../styles/button.css";
+import { Topic } from "../../webSocketTypes";
+import getApi from "../../../lib/getApi";
+import LiveTrancription from "../../liveTranscription";
+import DisconnectedIndicator from "../../disconnectedIndicator";
+import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
+import { faGear } from "@fortawesome/free-solid-svg-icons";
+import { lockWakeState, releaseWakeState } from "../../../lib/wakeLock";
+
+type TranscriptDetails = {
+  params: {
+    transcriptId: string;
+  };
+};
+
+const TranscriptRecord = (details: TranscriptDetails) => {
+  const [stream, setStream] = useState<MediaStream | null>(null);
+  const [disconnected, setDisconnected] = useState<boolean>(false);
+  const useActiveTopic = useState<Topic | null>(null);
+
+  useEffect(() => {
+    if (process.env.NEXT_PUBLIC_ENV === "development") {
+      document.onkeyup = (e) => {
+        if (e.key === "d") {
+          setDisconnected((prev) => !prev);
+        }
+      };
+    }
+  }, []);
+
+  const transcript = useTranscript(details.params.transcriptId);
+  const api = getApi();
+  const webRTC = useWebRTC(stream, details.params.transcriptId, api);
+  const webSockets = useWebSockets(details.params.transcriptId);
+
+  const {
+    loading,
+    permissionOk,
+    permissionDenied,
+    audioDevices,
+    requestPermission,
+    getAudioStream,
+  } = useAudioDevice();
+
+  const [hasRecorded, setHasRecorded] = useState(false);
+  const [transcriptStarted, setTranscriptStarted] = useState(false);
+
+  useEffect(() => {
+    if (!transcriptStarted && webSockets.transcriptText.length !== 0)
+      setTranscriptStarted(true);
+  }, [webSockets.transcriptText]);
+
+  useEffect(() => {
+    if (transcript?.response?.longSummary) {
+      const newUrl = `/transcripts/${transcript.response.id}`;
+      // Shallow redirection does not work on NextJS 13
+      // https://github.com/vercel/next.js/discussions/48110
+      // https://github.com/vercel/next.js/discussions/49540
+      // router.push(newUrl, undefined, { shallow: true });
+      history.replaceState({}, "", newUrl);
+    }
+  });
+
+  useEffect(() => {
+    lockWakeState();
+    return () => {
+      releaseWakeState();
+    };
+  }, []);
+
+  return (
+    <>
+      <Recorder
+        setStream={setStream}
+        onStop={() => {
+          setStream(null);
+          setHasRecorded(true);
+          webRTC?.send(JSON.stringify({ cmd: "STOP" }));
+        }}
+        topics={webSockets.topics}
+        getAudioStream={getAudioStream}
+        useActiveTopic={useActiveTopic}
+        isPastMeeting={false}
+        audioDevices={audioDevices}
+      />
+
+      <div className="grid grid-cols-1 lg:grid-cols-2 grid-rows-mobile-inner lg:grid-rows-1 gap-2 lg:gap-4 h-full">
+        <TopicList
+          topics={webSockets.topics}
+          useActiveTopic={useActiveTopic}
+          autoscroll={true}
+        />
+
+        <section
+          className={`w-full h-full bg-blue-400/20 rounded-lg md:rounded-xl p-2 md:px-4`}
+        >
+          {!hasRecorded ? (
+            <>
+              {transcriptStarted && (
+                <h2 className="md:text-lg font-bold">Transcription</h2>
+              )}
+              <div className="flex flex-col justify-center align center text-center h-full">
+                <div className="py-2 h-auto">
+                  {!transcriptStarted ? (
+                    <div className="text-center text-gray-500">
+                      The conversation transcript will appear here shortly after
+                      you start recording.
+                    </div>
+                  ) : (
+                    <LiveTrancription text={webSockets.transcriptText} />
+                  )}
+                </div>
+              </div>
+            </>
+          ) : (
+            <div className="flex flex-col justify-center align center text-center h-full text-gray-500">
+              <div className="p-2 md:p-4">
+                <FontAwesomeIcon
+                  icon={faGear}
+                  className="animate-spin-slow h-14 w-14 md:h-20 md:w-20"
+                />
+              </div>
+              <p>
+                We are generating the final summary for you. This may take a
+                couple of minutes. Please do not navigate away from the page
+                during this time.
+              </p>
+            </div>
+          )}
+        </section>
+      </div>
+
+      {disconnected && <DisconnectedIndicator />}
+    </>
+  );
+};
+
+export default TranscriptRecord;
diff --git a/www/app/transcripts/createTranscript.ts b/www/app/transcripts/createTranscript.ts
new file mode 100644
index 00000000..32024cb4
--- /dev/null
+++ b/www/app/transcripts/createTranscript.ts
@@ -0,0 +1,54 @@
+import { useEffect, useState } from "react";
+import { DefaultApi, V1TranscriptsCreateRequest } from "../api/apis/DefaultApi";
+import { GetTranscript } from "../api";
+import { useError } from "../(errors)/errorContext";
+import getApi from "../lib/getApi";
+
+type CreateTranscript = {
+  response: GetTranscript | null;
+  loading: boolean;
+  error: Error | null;
+  create: (params: V1TranscriptsCreateRequest["createTranscript"]) => void;
+};
+
+const useCreateTranscript = (): CreateTranscript => {
+  const [response, setResponse] = useState<GetTranscript | null>(null);
+  const [loading, setLoading] = useState<boolean>(false);
+  const [error, setErrorState] = useState<Error | null>(null);
+  const { setError } = useError();
+  const api = getApi();
+
+  const create = (params: V1TranscriptsCreateRequest["createTranscript"]) => {
+    if (loading) return;
+
+    setLoading(true);
+    const requestParameters: V1TranscriptsCreateRequest = {
+      createTranscript: {
+        name: params.name || "Weekly All-Hands", // Default
+        targetLanguage: params.targetLanguage || "en", // Default
+      },
+    };
+
+    console.debug(
+      "POST - /v1/transcripts/ - Requesting new transcription creation",
+      requestParameters,
+    );
+
+    api
+      .v1TranscriptsCreate(requestParameters)
+      .then((result) => {
+        setResponse(result);
+        setLoading(false);
+        console.debug("New transcript created:", result);
+      })
+      .catch((err) => {
+        setError(err);
+        setErrorState(err);
+        setLoading(false);
+      });
+  };
+
+  return { response, loading, error, create };
+};
+
+export default useCreateTranscript;
diff --git a/www/app/transcripts/new/page.tsx b/www/app/transcripts/new/page.tsx
index b4e294d6..365770b3 100644
--- a/www/app/transcripts/new/page.tsx
+++ b/www/app/transcripts/new/page.tsx
@@ -1,7 +1,5 @@
 "use client";
 import React, { useEffect, useState } from "react";
-import Recorder from "../recorder";
-import { TopicList } from "../topicList";
 import useWebRTC from "../useWebRTC";
 import useTranscript from "../useTranscript";
 import { useWebSockets } from "../useWebSockets";
@@ -9,35 +7,37 @@ import useAudioDevice from "../useAudioDevice";
 import "../../styles/button.css";
 import { Topic } from "../webSocketTypes";
 import getApi from "../../lib/getApi";
-import LiveTrancription from "../liveTranscription";
-import DisconnectedIndicator from "../disconnectedIndicator";
-import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
-import { faGear } from "@fortawesome/free-solid-svg-icons";
 import About from "../../(aboutAndPrivacy)/about";
 import Privacy from "../../(aboutAndPrivacy)/privacy";
 import { lockWakeState, releaseWakeState } from "../../lib/wakeLock";
 import { useRouter } from "next/navigation";
+import createTranscript from "../createTranscript";
+import { GetTranscript } from "../../api";
+import { Router } from "next/router";
+import useCreateTranscript from "../createTranscript";
 
 const TranscriptCreate = () => {
-  const [stream, setStream] = useState<MediaStream | null>(null);
-  const [disconnected, setDisconnected] = useState<boolean>(false);
-  const useActiveTopic = useState<Topic | null>(null);
-
-  useEffect(() => {
-    if (process.env.NEXT_PUBLIC_ENV === "development") {
-      document.onkeyup = (e) => {
-        if (e.key === "d") {
-          setDisconnected((prev) => !prev);
-        }
-      };
-    }
-  }, []);
-
-  const api = getApi();
-  const transcript = useTranscript(stream, api);
-  const webRTC = useWebRTC(stream, transcript?.response?.id, api);
-  const webSockets = useWebSockets(transcript?.response?.id);
+  // const transcript = useTranscript(stream, api);
   const router = useRouter();
+  const api = getApi();
+
+  const [name, setName] = useState<string>();
+  const nameChange = (event: React.ChangeEvent<HTMLInputElement>) => {
+    setName(event.target.value);
+  };
+  const [targetLanguage, setTargetLanguage] = useState<string>();
+
+  const createTranscript = useCreateTranscript();
+
+  const send = () => {
+    if (createTranscript.loading || permissionDenied) return;
+    createTranscript.create({ name, targetLanguage });
+  };
+  useEffect(() => {
+    createTranscript.response &&
+      router.push(`/transcripts/${createTranscript.response.id}/record`);
+  }, [createTranscript.response]);
+
   const {
     loading,
     permissionOk,
@@ -47,151 +47,62 @@ const TranscriptCreate = () => {
     getAudioStream,
   } = useAudioDevice();
 
-  const [hasRecorded, setHasRecorded] = useState(false);
-  const [transcriptStarted, setTranscriptStarted] = useState(false);
-
-  useEffect(() => {
-    if (!transcriptStarted && webSockets.transcriptText.length !== 0)
-      setTranscriptStarted(true);
-  }, [webSockets.transcriptText]);
-
-  useEffect(() => {
-    if (transcript?.response?.id) {
-      const newUrl = `/transcripts/${transcript.response.id}`;
-      // Shallow redirection does not work on NextJS 13
-      // https://github.com/vercel/next.js/discussions/48110
-      // https://github.com/vercel/next.js/discussions/49540
-      // router.push(newUrl, undefined, { shallow: true });
-      history.replaceState({}, "", newUrl);
-    }
-  });
-
-  useEffect(() => {
-    lockWakeState();
-    return () => {
-      releaseWakeState();
-    };
-  }, []);
-
   return (
     <>
-      {permissionOk ? (
-        <>
-          <Recorder
-            setStream={setStream}
-            onStop={() => {
-              webRTC?.send(JSON.stringify({ cmd: "STOP" }));
-              setStream(null);
-              setHasRecorded(true);
-            }}
-            topics={webSockets.topics}
-            getAudioStream={getAudioStream}
-            useActiveTopic={useActiveTopic}
-            isPastMeeting={false}
-            audioDevices={audioDevices}
-          />
-
-          <div className="grid grid-cols-1 lg:grid-cols-2 grid-rows-mobile-inner lg:grid-rows-1 gap-2 lg:gap-4 h-full">
-            <TopicList
-              topics={webSockets.topics}
-              useActiveTopic={useActiveTopic}
-              autoscroll={true}
-            />
-
-            <section
-              className={`w-full h-full bg-blue-400/20 rounded-lg md:rounded-xl p-2 md:px-4`}
-            >
-              {!hasRecorded ? (
-                <>
-                  {transcriptStarted && (
-                    <h2 className="md:text-lg font-bold">Transcription</h2>
-                  )}
-                  <div className="flex flex-col justify-center align center text-center h-full">
-                    <div className="py-2 h-auto">
-                      {!transcriptStarted ? (
-                        <div className="text-center text-gray-500">
-                          The conversation transcript will appear here shortly
-                          after you start recording.
-                        </div>
-                      ) : (
-                        <LiveTrancription text={webSockets.transcriptText} />
-                      )}
-                    </div>
-                  </div>
-                </>
+      <div></div>
+      <div className="max-h-full overflow-auto">
+        <section className="flex flex-col w-full h-full items-center justify-evenly p-4 md:px-6 md:py-8">
+          <div>
+            <div className="flex flex-col max-w-xl items-center justify-center">
+              <h1 className="text-2xl font-bold mb-2">
+                Welcome to reflector.media
+              </h1>
+              <p>
+                Reflector is a transcription and summarization pipeline that
+                transforms audio into knowledge. The output is meeting minutes
+                and topic summaries enabling topic-specific analyses stored in
+                your systems of record. This is accomplished on your
+                infrastructure – without 3rd parties – keeping your data
+                private, secure, and organized.
+              </p>
+              <About buttonText="Learn more" />
+              <input type="text" onChange={nameChange} />
+              <button onClick={() => setTargetLanguage("fr")}>Language</button>
+              <h2 className="text-2xl font-bold mt-4 mb-2">
+                Audio Permissions
+              </h2>
+              {loading ? (
+                <p className="text-center">Checking permission...</p>
+              ) : permissionOk ? (
+                <> Microphone permission granted </>
               ) : (
-                <div className="flex flex-col justify-center align center text-center h-full text-gray-500">
-                  <div className="p-2 md:p-4">
-                    <FontAwesomeIcon
-                      icon={faGear}
-                      className="animate-spin-slow h-14 w-14 md:h-20 md:w-20"
-                    />
-                  </div>
-                  <p>
-                    We are generating the final summary for you. This may take a
-                    couple of minutes. Please do not navigate away from the page
-                    during this time.
+                <>
+                  <p className="text-center">
+                    In order to use Reflector, we kindly request permission to
+                    access your microphone during meetings and events.
+                    <br />
+                    <Privacy buttonText="Privacy policy" />
+                    <br />
+                    {permissionDenied
+                      ? "Permission to use your microphone was denied, please change the permission setting in your browser and refresh this page."
+                      : "Please grant permission to continue."}
                   </p>
-                </div>
+                  <button
+                    className="mt-4 bg-blue-400 hover:bg-blue-500 focus-visible:bg-blue-500 text-white font-bold py-2 px-4 rounded m-auto"
+                    onClick={requestPermission}
+                    disabled={permissionDenied}
+                  >
+                    {permissionDenied ? "Access denied" : "Grant Permission"}
+                  </button>
+                </>
               )}
-            </section>
+            </div>
+            <button onClick={send} disabled={!permissionOk}>
+              {createTranscript.loading ? "loading" : "Send"}
+            </button>
           </div>
-
-          {disconnected && <DisconnectedIndicator />}
-        </>
-      ) : (
-        <>
-          <div></div>
-          <div className="max-h-full overflow-auto">
-            <section className="flex flex-col w-full h-full items-center justify-evenly p-4 md:px-6 md:py-8">
-              <div>
-                <div className="flex flex-col max-w-xl items-center justify-center">
-                  <h1 className="text-2xl font-bold mb-2">
-                    Welcome to reflector.media
-                  </h1>
-                  <p>
-                    Reflector is a transcription and summarization pipeline that
-                    transforms audio into knowledge. The output is meeting
-                    minutes and topic summaries enabling topic-specific analyses
-                    stored in your systems of record. This is accomplished on
-                    your infrastructure – without 3rd parties – keeping your
-                    data private, secure, and organized.
-                  </p>
-                  <About buttonText="Learn more" />
-                  <h2 className="text-2xl font-bold mt-4 mb-2">
-                    Audio Permissions
-                  </h2>
-                  {loading ? (
-                    <p className="text-center">Checking permission...</p>
-                  ) : (
-                    <>
-                      <p className="text-center">
-                        In order to use Reflector, we kindly request permission
-                        to access your microphone during meetings and events.
-                        <br />
-                        <Privacy buttonText="Privacy policy" />
-                        <br />
-                        {permissionDenied
-                          ? "Permission to use your microphone was denied, please change the permission setting in your browser and refresh this page."
-                          : "Please grant permission to continue."}
-                      </p>
-                      <button
-                        className="mt-4 bg-blue-400 hover:bg-blue-500 focus-visible:bg-blue-500 text-white font-bold py-2 px-4 rounded m-auto"
-                        onClick={requestPermission}
-                        disabled={permissionDenied}
-                      >
-                        {permissionDenied
-                          ? "Access denied"
-                          : "Grant Permission"}
-                      </button>
-                    </>
-                  )}
-                </div>
-              </div>
-            </section>
-          </div>
-        </>
-      )}
+        </section>
+      </div>
     </>
   );
 };
diff --git a/www/app/transcripts/useTranscript.ts b/www/app/transcripts/useTranscript.ts
index 7dbc969a..eb39b202 100644
--- a/www/app/transcripts/useTranscript.ts
+++ b/www/app/transcripts/useTranscript.ts
@@ -1,11 +1,11 @@
 import { useEffect, useState } from "react";
 import {
-  DefaultApi,
   V1TranscriptGetRequest,
   V1TranscriptsCreateRequest,
 } from "../api/apis/DefaultApi";
 import { GetTranscript } from "../api";
 import { useError } from "../(errors)/errorContext";
+import getApi from "../lib/getApi";
 
 type Transcript = {
   response: GetTranscript | null;
@@ -13,23 +13,12 @@ type Transcript = {
   error: Error | null;
 };
 
-const useTranscript = (
-  stream: MediaStream | null,
-  api: DefaultApi,
-  id: string | null = null,
-): Transcript => {
+const useTranscript = (id: string | null): Transcript => {
   const [response, setResponse] = useState<GetTranscript | null>(null);
   const [loading, setLoading] = useState<boolean>(false);
   const [error, setErrorState] = useState<Error | null>(null);
   const { setError } = useError();
-
-  const getOrCreateTranscript = (id: string | null) => {
-    if (id) {
-      getTranscript(id);
-    } else if (stream) {
-      createTranscript();
-    }
-  };
+  const api = getApi();
 
   const getTranscript = (id: string | null) => {
     if (!id) throw new Error("Transcript ID is required to get transcript");
@@ -43,34 +32,7 @@ const useTranscript = (
       .then((result) => {
         setResponse(result);
         setLoading(false);
-        console.debug("New transcript created:", result);
-      })
-      .catch((err) => {
-        setError(err);
-        setErrorState(err);
-      });
-  };
-
-  const createTranscript = () => {
-    setLoading(true);
-    const requestParameters: V1TranscriptsCreateRequest = {
-      createTranscript: {
-        name: "Weekly All-Hands", // Hardcoded for now
-        targetLanguage: "en", // Hardcoded for now
-      },
-    };
-
-    console.debug(
-      "POST - /v1/transcripts/ - Requesting new transcription creation",
-      requestParameters,
-    );
-
-    api
-      .v1TranscriptsCreate(requestParameters)
-      .then((result) => {
-        setResponse(result);
-        setLoading(false);
-        console.debug("New transcript created:", result);
+        console.debug("Transcript Loaded:", result);
       })
       .catch((err) => {
         setError(err);
@@ -79,8 +41,8 @@ const useTranscript = (
   };
 
   useEffect(() => {
-    getOrCreateTranscript(id);
-  }, [id, stream]);
+    getTranscript(id);
+  }, [id]);
 
   return { response, loading, error };
 };