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eventLoop.mjs
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eventLoop.mjs
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#!/usr/bin/env node
import fs from "fs";
import prompt from "prompt";
import _ from "underscore";
import getUserInput from "./getUserInput.mjs";
import runQuiz from "./lib/runQuiz.mjs";
import {
genSystemMsg,
genSliceSummaryPrompt,
genRollingSummaryPrompt,
retellSliceAsNarratorPrompt
} from "./lib/genPrompts.mjs";
import { insertMD, insertBookmark } from "./lib/dbQueries.mjs";
import readline from "readline";
import {
removeExtraWhitespace,
devLog,
newSessionTime,
validateObj
} from "./lib/utils.mjs";
import path from "path";
// const app = express();
// const http = require('http').createServer(app);
// io.on('markdown', (data) => {
// markdown = data;
// let pages = Math.ceil(markdown.length / charPerPage);
// console.log(`Total pages: ${pages}`);
// for (let i = 0; i < pages; i++) {
// let start = i * charPerPage;
// let end = start + charPerPage;
// let pageContent = markdown.substring(start, end);
// console.log(`Page ${i + 1}:\n${pageContent}\n`);
// }
const IS_DEV = process.env.IS_DEV;
const nowTime = new Date();
export default async function eventLoop(
bzaTxt,
{
pageNum = 0,
narrator = "",
articleType = "book",
prependList = [],
appendList = [],
parentConvId = undefined,
synopsis = "",
rollingSummary = "",
sliceSize = 2,
charPageLength = 1800,
isQuiz = false,
isPrintPage = true,
isPrintSliceSummary = true,
isPrintRollingSummary = true,
title
},
queryGPT,
sessionTime,
io
) {
const totalPages = bzaTxt.length;
const readOpts = arguments[1];
let readOptsToToggle = {
isPrintPage,
isPrintSliceSummary,
isPrintRollingSummary,
isQuiz
};
console.log(
`totalPages ${totalPages}, pageNum ${pageNum}, sliceSize ${sliceSize}`
);
// devLog("eventLoop arguments", arguments)
let pageSliceInit = removeExtraWhitespace(
bzaTxt.slice(
pageNum * charPageLength,
(pageNum + sliceSize) * charPageLength
)
);
devLog("initial pageSlice b4 queryGPT retell slice", pageSliceInit);
let systemMsg = genSystemMsg(
title,
synopsis,
articleType,
prependList,
appendList
);
let mostRecentChatId = "";
let pageSlice = pageSliceInit;
let sliceSummary = "";
const getPageSliceQuery = async pageSlice2 => {
if (narrator !== "" && narrator !== undefined && narrator !== null) {
try {
return await queryGPT(
retellSliceAsNarratorPrompt(narrator, pageSlice2, rollingSummary),
{
systemMsg,
parentConvId: parentConvId
}
);
} catch (gptQueryErr) {
if (pageSliceQuery.gptQueryErr !== undefined) {
throw new Error(
`gpt query error when narrator retelling pageSlice: ${pageSliceQuery.gptQueryErr}`
);
} else {
devLog("pageSliceQuery", pageSliceQuery);
mostRecentChatId = pageSliceQuery.id;
return Promise.resolve(pageSliceQuery.txt);
}
}
} else {
return Promise.resolve(pageSliceInit);
}
};
const getSliceSummaryQuery = pageSlice2 => {
try {
return queryGPT(
genSliceSummaryPrompt(title, synopsis, rollingSummary, pageSlice2),
{
systemMsg,
parentConvId: parentConvId
}
);
} catch (gptQueryErr) {
throw new Error(
`gpt query error when summarizing pageSlice2: ${gptQueryErr}`
);
}
// if (sliceSummaryQuery.gptQueryErr !== undefined) {
// throw new Error(`gpt query error when summarizing pageSlice2: ${sliceSummaryQuery.gptQueryErr}`);
// } else {
// return sliceSummaryQuery;
// }
};
let currentParentConvId = parentConvId;
console.log("2345");
try {
const [pageSliceResult, sliceSummaryResult] = await Promise.all([
getPageSliceQuery(pageSlice),
getSliceSummaryQuery(pageSlice)
]);
pageSlice = pageSliceResult;
sliceSummary = sliceSummaryResult.txt;
currentParentConvId = sliceSummaryResult.id;
} catch (error) {
console.error(error.message);
}
console.log("1234");
let markdownToEmit = "";
if (isPrintRollingSummary) {
console.log(
`Rolling Summary of pages ${pageNum} to ${pageNum + sliceSize}:`,
rollingSummary
);
markdownToEmit += rollingSummary;
}
if (isPrintSliceSummary) {
console.log(
`Summary of pages ${pageNum} to ${pageNum + sliceSize}:`,
sliceSummary
);
markdownToEmit += "----------------------------------------\n";
markdownToEmit += sliceSummary;
}
if (isPrintPage) {
console.log(`Page Slice`, pageSlice);
markdownToEmit += "----------------------------------------\n";
markdownToEmit += pageSlice;
}
const isMarkdownEmitted = io.emit("markdown", markdownToEmit);
devLog("isMarkdownEmitted", isMarkdownEmitted);
if (readOptsToToggle.isQuiz) {
try {
const quizToggles = await runQuiz(pageSlice, { ...readOpts }, queryGPT);
readOptsToToggle = {
...readOptsToToggle,
...quizToggles,
parentConvId: currentParentConvId
};
currentParentConvId = quizToggles.parentConvId;
} catch (err) {
console.error("failed runQuiz:", err.message);
}
}
try {
const userInput = await getUserInput(
bzaTxt,
{
...readOpts,
sessionTime,
originalParentConvId: currentParentConvId,
pageSlice
// sliceSummary
},
queryGPT
);
switch (userInput.label) {
case "start":
// TODO
startConversation = createSubloop(pageSlice, readOpts)
//
// case "queryEmbeddings":
// // TODO save
// // quiz, grade
// break;
// case "done":
// // TODO save
// // quiz, grade
// break;
// case "forget":
// break;
// case "converse":
// break;
// case "again":
// break;
// case "againFresh":
// break;
// TODO
await startConversation()
case "jump":
if (userInput.jump < totalPages) {
return eventLoop(
bzaTxt,
{
...readOpts,
pageNum: userInput.jump
},
queryGPT,
sessionTime
);
} else {
console.log("jump failed");
}
break;
case "exit":
console.log("exiting");
const bookmarkResult = await insertBookmark(
_.omit(readOpts, [
"articleType",
// "prependList",
// "appendList"
])
)
return `Event Loop End, saving bookmark result: ${bookmarkResult}`;
return "successful loop exit";
break;
default: // do nothing
}
} catch (err) {
console.error("failed getUserInput:", err.message);
}
// 2. rollingSummary=queryGPT3(synopsis+pageSliceSummary)
let newRollingSummary = "";
const rollingSummaryQuery = await queryGPT(
genRollingSummaryPrompt(title, synopsis, rollingSummary, pageSlice),
{}
);
if (rollingSummaryQuery.gptQueryErr !== undefined) {
return `gpt query error when summarizing rollingSummary : ${rollingSummaryQuery.gptQueryErr}`;
} else {
newRollingSummary = rollingSummaryQuery.txt;
}
if (isPrintRollingSummary) {
console.log(
`Summary of pages ${pageNum} to ${pageNum +
sliceSize} within context of synopsis:`,
rollingSummary
);
}
if (pageNum + sliceSize < totalPages) {
// logSummary.push(rollingSummary);
return eventLoop(
bzaTxt,
{
...readOpts,
pageNum: pageNum + sliceSize,
parentId: rollingSummaryQuery.parentId
},
queryGPT,
sessionTime,
io
);
} else {
// pageNum+1 becuz zero index
if (pageNum + 1 === totalPages) {
// save and ex
console.log(logs);
return "successful loop exit";
} else {
// read up to totalPages (but not beyond)
// 10 pages total, 0 index pageNum = 8 (actually 9), sliceSize = 2
// pageNum + slicesize = total pages
// 10 pages total, 0 index pageNum = 8 (actually 9), sliceSize = 3
// pageNum + slicesize > total pages
const lastSliceSize = totalPages - pageNum - 1;
return eventLoop(
bzaTxt,
{
...readOpts,
rollingSummary,
pageNum: pageNum + lastSliceSize,
sliceSize: lastSliceSize
},
queryGPT,
sessionTime,
io
);
}
}
}