555 lines
18 KiB
TypeScript
555 lines
18 KiB
TypeScript
import { createRef } from "preact";
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import { StateUpdater, useContext, useEffect, useState } from "preact/hooks";
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import { ChatStore, TemplateAPI, clearTotalCost, getTotalCost } from "./app";
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import models from "./models";
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import { TemplateChatStore } from "./chatbox";
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import { tr, Tr, langCodeContext, LANG_OPTIONS } from "./translate";
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import p from "preact-markdown";
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const Help = (props: { children: any; help: string }) => {
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return (
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<div>
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<button
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className="absolute"
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onClick={() => {
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alert(props.help);
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}}
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>
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❓
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</button>
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<p className="flex justify-between">{props.children}</p>
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</div>
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);
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};
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const SelectModel = (props: {
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chatStore: ChatStore;
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setChatStore: (cs: ChatStore) => void;
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help: string;
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}) => {
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return (
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<Help help={props.help}>
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<label className="m-2 p-2">Model</label>
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<select
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className="m-2 p-2"
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value={props.chatStore.model}
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onChange={(event: any) => {
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const model = event.target.value as string;
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props.chatStore.model = model;
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props.chatStore.maxTokens = models[model].maxToken;
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props.setChatStore({ ...props.chatStore });
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}}
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>
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{Object.keys(models).map((opt) => (
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<option value={opt}>{opt}</option>
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))}
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</select>
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</Help>
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);
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};
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const LongInput = (props: {
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chatStore: ChatStore;
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setChatStore: (cs: ChatStore) => void;
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field: "systemMessageContent";
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help: string;
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}) => {
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return (
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<Help help={props.help}>
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<textarea
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className="m-2 p-2 border rounded focus w-full"
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value={props.chatStore[props.field]}
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onChange={(event: any) => {
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props.chatStore[props.field] = event.target.value;
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props.setChatStore({ ...props.chatStore });
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}}
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></textarea>
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</Help>
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);
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};
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const Input = (props: {
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chatStore: ChatStore;
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setChatStore: (cs: ChatStore) => void;
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field: "apiKey" | "apiEndpoint" | "whisper_api" | "whisper_key";
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help: string;
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}) => {
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const [hideInput, setHideInput] = useState(true);
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return (
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<Help help={props.help}>
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<label className="m-2 p-2">{props.field}</label>
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<span
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className="m-2 p-2"
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onClick={(event: any) => setHideInput(!hideInput)}
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>
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<label>hide</label>
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<input type="checkbox" checked={hideInput} />
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</span>
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<input
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type={hideInput ? "password" : "text"}
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className="m-2 p-2 border rounded focus w-32 md:w-fit"
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value={props.chatStore[props.field]}
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onChange={(event: any) => {
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props.chatStore[props.field] = event.target.value;
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props.setChatStore({ ...props.chatStore });
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}}
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></input>
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</Help>
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);
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};
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const Slicer = (props: {
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chatStore: ChatStore;
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setChatStore: (cs: ChatStore) => void;
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field: "temperature" | "top_p";
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help: string;
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}) => {
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const enable_filed_name: "temperature_enabled" | "top_p_enabled" =
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`${props.field}_enabled` as any;
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const enabled = props.chatStore[enable_filed_name];
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if (enabled === null || enabled === undefined) {
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if (props.field === "temperature") {
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props.chatStore[enable_filed_name] = true;
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}
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if (props.field === "top_p") {
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props.chatStore[enable_filed_name] = false;
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}
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}
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const setEnabled = (state: boolean) => {
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props.chatStore[enable_filed_name] = state;
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props.setChatStore({ ...props.chatStore });
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};
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return (
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<Help help={props.help}>
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<span>
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<label className="m-2 p-2">{props.field}</label>
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<input
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type="checkbox"
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checked={props.chatStore[enable_filed_name]}
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onClick={() => {
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setEnabled(!enabled);
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}}
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/>
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</span>
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<span>
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<input
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disabled={!enabled}
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className="m-2 p-2 border rounded focus w-28"
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type="range"
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min="0"
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max="1"
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step="0.01"
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value={props.chatStore[props.field]}
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onChange={(event: any) => {
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const value = parseFloat(event.target.value);
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props.chatStore[props.field] = value;
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props.setChatStore({ ...props.chatStore });
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}}
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/>
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<input
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disabled={!enabled}
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className="m-2 p-2 border rounded focus w-28"
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type="number"
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value={props.chatStore[props.field]}
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onChange={(event: any) => {
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const value = parseFloat(event.target.value);
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props.chatStore[props.field] = value;
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props.setChatStore({ ...props.chatStore });
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}}
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/>
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</span>
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</Help>
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);
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};
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const Number = (props: {
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chatStore: ChatStore;
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setChatStore: (cs: ChatStore) => void;
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field:
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| "totalTokens"
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| "maxTokens"
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| "tokenMargin"
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| "postBeginIndex"
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| "presence_penalty"
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| "frequency_penalty";
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readOnly: boolean;
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help: string;
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}) => {
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return (
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<Help help={props.help}>
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<label className="m-2 p-2">{props.field}</label>
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<input
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readOnly={props.readOnly}
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type="number"
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className="m-2 p-2 border rounded focus w-28"
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value={props.chatStore[props.field]}
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onChange={(event: any) => {
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console.log("type", typeof event.target.value);
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let newNumber = parseFloat(event.target.value);
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if (newNumber < 0) newNumber = 0;
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props.chatStore[props.field] = newNumber;
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props.setChatStore({ ...props.chatStore });
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}}
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></input>
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</Help>
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);
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};
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const Choice = (props: {
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chatStore: ChatStore;
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setChatStore: (cs: ChatStore) => void;
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field: "streamMode" | "develop_mode";
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help: string;
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}) => {
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return (
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<Help help={props.help}>
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<label className="m-2 p-2">{props.field}</label>
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<input
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type="checkbox"
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className="m-2 p-2 border rounded focus"
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checked={props.chatStore[props.field]}
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onChange={(event: any) => {
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props.chatStore[props.field] = event.target.checked;
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props.setChatStore({ ...props.chatStore });
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}}
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></input>
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</Help>
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);
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};
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export default (props: {
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chatStore: ChatStore;
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setChatStore: (cs: ChatStore) => void;
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setShow: StateUpdater<boolean>;
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selectedChatStoreIndex: number;
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templates: TemplateChatStore[];
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setTemplates: (templates: TemplateChatStore[]) => void;
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templateAPIs: TemplateAPI[];
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setTemplateAPIs: (templateAPIs: TemplateAPI[]) => void;
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}) => {
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let link =
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location.protocol +
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"//" +
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location.host +
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location.pathname +
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`?key=${encodeURIComponent(
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props.chatStore.apiKey
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)}&api=${encodeURIComponent(props.chatStore.apiEndpoint)}&mode=${
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props.chatStore.streamMode ? "stream" : "fetch"
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}&model=${props.chatStore.model}&sys=${encodeURIComponent(
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props.chatStore.systemMessageContent
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)}`;
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if (props.chatStore.develop_mode) {
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link = link + `&dev=true`;
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}
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const importFileRef = createRef();
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const [totalCost, setTotalCost] = useState(getTotalCost());
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// @ts-ignore
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const { langCode, setLangCode } = useContext(langCodeContext);
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useEffect(() => {
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const handleKeyPress = (event: any) => {
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if (event.keyCode === 27) {
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// keyCode for ESC key is 27
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props.setShow(false);
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}
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};
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document.addEventListener("keydown", handleKeyPress);
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return () => {
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document.removeEventListener("keydown", handleKeyPress);
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};
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}, []); // The empty dependency array ensures that the effect runs only once
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return (
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<div
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onClick={() => props.setShow(false)}
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className="left-0 top-0 overflow-scroll flex justify-center absolute w-screen h-full bg-black bg-opacity-50 z-10"
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>
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<div
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onClick={(event: any) => {
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event.stopPropagation();
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}}
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className="m-2 p-2 bg-white rounded-lg h-fit lg:w-2/3 z-20"
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>
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<h3 className="text-xl text-center flex justify-between">
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<span>{Tr("Settings")}</span>
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<select>
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{Object.keys(LANG_OPTIONS).map((opt) => (
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<option
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value={opt}
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selected={opt === (langCodeContext as any).langCode}
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onClick={(event: any) => {
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console.log("set lang code", event.target.value);
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setLangCode(event.target.value);
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}}
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>
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{LANG_OPTIONS[opt].name}
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</option>
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))}
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</select>
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</h3>
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<hr />
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<div className="flex justify-between">
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<button
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className="p-2 m-2 rounded bg-purple-600 text-white"
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onClick={() => {
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navigator.clipboard.writeText(link);
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alert(tr(`Copied link:`, langCode) + `${link}`);
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}}
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>
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{Tr("Copy Setting Link")}
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</button>
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<button
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className="p-2 m-2 rounded bg-rose-600 text-white"
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onClick={() => {
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if (!confirm(tr("Are you sure to clear all history?", langCode)))
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return;
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props.chatStore.history = props.chatStore.history.filter(
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(msg) => msg.example && !msg.hide
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);
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props.chatStore.postBeginIndex = 0;
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props.setChatStore({ ...props.chatStore });
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}}
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>
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{Tr("Clear History")}
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</button>
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<button
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className="p-2 m-2 rounded bg-cyan-600 text-white"
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onClick={() => {
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props.setShow(false);
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}}
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>
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{Tr("Close")}
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</button>
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</div>
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<p className="m-2 p-2">
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{Tr("Total cost in this session")} ${props.chatStore.cost.toFixed(4)}
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</p>
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<hr />
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<div className="box">
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<LongInput
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field="systemMessageContent"
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help="系统消息，用于指示ChatGPT的角色和一些前置条件，例如“你是一个有帮助的人工智能助理”，或者“你是一个专业英语翻译，把我的话全部翻译成英语”，详情参考 OPEAN AI API 文档"
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{...props}
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/>
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<Input
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field="apiKey"
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help="OPEN AI API 密钥，请勿泄漏此密钥"
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{...props}
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/>
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<Input
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field="apiEndpoint"
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help="API 端点，方便在不支持的地区使用反向代理服务，默认为 https://api.openai.com/v1/chat/completions"
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{...props}
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/>
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<Choice
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field="streamMode"
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help="流模式，使用 stream mode 将可以动态看到生成内容，但无法准确计算 token 数量，在 token 数量过多时可能会裁切过多或过少历史消息"
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{...props}
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/>
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<Choice
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field="develop_mode"
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help="开发者模式，拥有更多选项及功能"
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{...props}
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/>
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<SelectModel
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help="模型，默认 3.5。不同模型性能和定价也不同，请参考 API 文档。（GPT-4 模型处于内测阶段，需要向 OPENAI 申请, 请确保您有访问权限）"
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{...props}
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/>
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<Number
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field="maxTokens"
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help="最大 token 数量。如果使用非gpt-3.5模型，请手动修改上限。gpt-4 & gpt-4-0314: 8192。gpt-4-32k & gpt-4-32k-0314: 32768"
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readOnly={false}
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{...props}
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/>
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<Number
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field="tokenMargin"
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help="当 totalTokens > maxTokens - tokenMargin 时会触发历史消息裁切，chatgpt会“忘记”一部分对话中的消息（但所有历史消息仍然保存在本地）"
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readOnly={false}
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{...props}
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/>
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<Number
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field="postBeginIndex"
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help="指示发送 API 请求时要”忘记“多少历史消息"
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readOnly={false}
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{...props}
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/>
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<Number
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field="totalTokens"
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help="token总数，每次对话都会更新此参数，stream模式下该参数为估计值"
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readOnly={true}
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{...props}
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/>
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<Slicer field="temperature" help="温度" {...props} />
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<Slicer field="top_p" help="top_p" {...props} />
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<Number
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field="presence_penalty"
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help="presence_penalty"
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readOnly={false}
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{...props}
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/>
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<Number
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field="frequency_penalty"
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help="frequency_penalty"
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readOnly={false}
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{...props}
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/>
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<Input
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field="whisper_api"
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help="Whisper 语言转文字服务，填入此api才会开启，默认为 https://api.openai.com/v1/audio/transriptions"
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{...props}
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/>
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<Input
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field="whisper_key"
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help="用于 Whisper 服务的 key，默认为 上方使用的OPENAI key，可在此单独配置专用key"
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{...props}
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/>
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<div className="flex justify-between">
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<p className="m-2 p-2">
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{Tr("Accumulated cost in all sessions")} ${totalCost.toFixed(4)}
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</p>
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<button
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className="p-2 m-2 rounded bg-emerald-500"
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onClick={() => {
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clearTotalCost();
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setTotalCost(getTotalCost());
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}}
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>
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{Tr("Reset")}
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</button>
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</div>
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<p className="flex justify-evenly">
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<button
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className="p-2 m-2 rounded bg-amber-500"
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onClick={() => {
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let dataStr =
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"data:text/json;charset=utf-8," +
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encodeURIComponent(
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JSON.stringify(props.chatStore, null, "\t")
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);
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let downloadAnchorNode = document.createElement("a");
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downloadAnchorNode.setAttribute("href", dataStr);
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downloadAnchorNode.setAttribute(
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"download",
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`chatgpt-api-web-${props.selectedChatStoreIndex}.json`
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);
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document.body.appendChild(downloadAnchorNode); // required for firefox
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downloadAnchorNode.click();
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downloadAnchorNode.remove();
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}}
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>
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{Tr("Export")}
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</button>
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<button
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className="p-2 m-2 rounded bg-amber-500"
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onClick={() => {
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const name = prompt(tr("Give this template a name:", langCode));
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if (!name) {
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alert(tr("No template name specified", langCode));
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return;
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}
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const tmp: ChatStore = structuredClone(props.chatStore);
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tmp.history = tmp.history.filter((h) => h.example);
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// clear api because it is stored in the API template
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tmp.apiEndpoint = "";
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tmp.apiKey = "";
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// @ts-ignore
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tmp.name = name;
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props.templates.push(tmp as TemplateChatStore);
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props.setTemplates([...props.templates]);
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}}
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>
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{Tr("As template")}
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</button>
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<button
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className="p-2 m-2 rounded bg-amber-500"
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onClick={() => {
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const name = prompt("Give this **API** template a name:");
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if (!name) {
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alert("No template name specified");
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return;
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}
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const tmp: TemplateAPI = {
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name,
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endpoint: props.chatStore.apiEndpoint,
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key: props.chatStore.apiKey,
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};
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props.templateAPIs.push(tmp);
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props.setTemplateAPIs([...props.templateAPIs]);
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}}
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>
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{Tr("As API Template")}
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</button>
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<button
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className="p-2 m-2 rounded bg-amber-500"
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onClick={() => {
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if (
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!confirm(
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tr(
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"This will OVERWRITE the current chat history! Continue?",
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langCode
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)
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)
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)
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return;
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console.log("importFileRef", importFileRef);
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importFileRef.current.click();
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}}
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>
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Import
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</button>
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<input
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className="hidden"
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ref={importFileRef}
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type="file"
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onChange={() => {
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const file = importFileRef.current.files[0];
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console.log("file to import", file);
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if (!file || file.type !== "application/json") {
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alert(tr("Please select a json file", langCode));
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return;
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}
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const reader = new FileReader();
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reader.onload = () => {
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console.log("import content", reader.result);
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||
if (!reader) {
|
||
alert(tr("Empty file", langCode));
|
||
return;
|
||
}
|
||
try {
|
||
const newChatStore: ChatStore = JSON.parse(
|
||
reader.result as string
|
||
);
|
||
if (!newChatStore.chatgpt_api_web_version) {
|
||
throw tr(
|
||
"This is not an exported chatgpt-api-web chatstore file. The key 'chatgpt_api_web_version' is missing!",
|
||
langCode
|
||
);
|
||
}
|
||
props.setChatStore({ ...newChatStore });
|
||
} catch (e) {
|
||
alert(
|
||
tr(`Import error on parsing json:`, langCode) + `${e}`
|
||
);
|
||
}
|
||
};
|
||
reader.readAsText(file);
|
||
}}
|
||
/>
|
||
</p>
|
||
<p className="text-center m-2 p-2">
|
||
chatgpt-api-web ChatStore {Tr("Version")}{" "}
|
||
{props.chatStore.chatgpt_api_web_version}
|
||
</p>
|
||
</div>
|
||
<hr />
|
||
</div>
|
||
</div>
|
||
);
|
||
};
|