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Merge pull request #42 from it-at-m/1-chat-history
Added Chat History
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| Original file line number | Diff line number | Diff line change |
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| .button { | ||
| margin-left: 20px; | ||
| } | ||
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| .savedChatButton { | ||
| width: 80%; | ||
| align-items: center; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
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| import { Button, Drawer, DrawerBody, DrawerHeader, DrawerHeaderTitle, Menu, MenuItem, MenuList, MenuPopover, MenuTrigger, Tooltip } from '@fluentui/react-components'; | ||
| import { Options24Regular, Dismiss24Regular, History24Regular } from '@fluentui/react-icons'; | ||
| import { MutableRefObject, useState } from 'react'; | ||
| import { useTranslation } from 'react-i18next'; | ||
| import { deleteChatFromDB, indexedDBStorage, onError, onUpgrade, renameChat, changeFavouritesInDb, CURRENT_CHAT_IN_DB } from '../../service/storage'; | ||
| import { AskResponse } from '../../api/models'; | ||
| import styles from "./History.module.css"; | ||
| import { MessageError } from '../../pages/chat/MessageError'; | ||
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| interface Props { | ||
| storage: indexedDBStorage | ||
| setAnswers: (answers: [user: string, response: AskResponse, user_tokens: number][]) => void | ||
| lastQuestionRef: MutableRefObject<string> | ||
| currentId: number | ||
| setCurrentId: (id: number) => void | ||
| onTemperatureChanged: (temp: number, id: number) => void | ||
| onMaxTokensChanged: (tokens: number, id: number) => void | ||
| onSystemPromptChanged: (prompt: string, id: number) => void | ||
| setError: (error: Error | undefined) => void | ||
| } | ||
| export const History = ({ storage, setAnswers, lastQuestionRef, currentId, setCurrentId, onTemperatureChanged, onMaxTokensChanged, onSystemPromptChanged, setError }: Props) => { | ||
| const { t } = useTranslation(); | ||
| const [isOpen, setIsOpen] = useState(false); | ||
| const [chatButtons, setChatButtons] = useState<JSX.Element[]>([]); | ||
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| const loadChat = (stored: any) => { | ||
| setError(undefined); | ||
| let storedAnswers = stored.Data.Answers; | ||
| lastQuestionRef.current = storedAnswers[storedAnswers.length - 1][0]; | ||
| if (storedAnswers[storedAnswers.length - 1][1].answer == "") { | ||
| storedAnswers.pop() | ||
| setError(new MessageError(t('components.history.error'))) | ||
| } | ||
| setAnswers(storedAnswers); | ||
| let id = stored.id; | ||
| setIsOpen(false); | ||
| setCurrentId(id); | ||
| onTemperatureChanged(stored.Options.temperature, id); | ||
| onMaxTokensChanged(stored.Options.maxTokens, id); | ||
| onSystemPromptChanged(stored.Options.system, id); | ||
| let openRequest = indexedDB.open(storage.db_name, storage.db_version); | ||
| openRequest.onupgradeneeded = () => onUpgrade(openRequest, storage); | ||
| openRequest.onerror = () => onError(openRequest) | ||
| openRequest.onsuccess = async function () { | ||
| stored["refID"] = id | ||
| stored["id"] = CURRENT_CHAT_IN_DB | ||
| let putRequest = openRequest.result.transaction(storage.objectStore_name, "readwrite").objectStore(storage.objectStore_name).put(stored); | ||
| putRequest.onerror = () => onError(putRequest) | ||
| } | ||
| } | ||
| const getCategory = (lastEdited: string, fav: boolean) => { | ||
| if (fav) return t('components.history.favourites'); | ||
| const today = new Date(); | ||
| const lastEditedDate = new Date(lastEdited); | ||
| today.setHours(0, 0, 0, 0); | ||
| lastEditedDate.setHours(0, 0, 0, 0); | ||
| const diffTime = Math.abs(today.getTime() - lastEditedDate.getTime()); | ||
| const diffDays = Math.ceil(diffTime / (1000 * 60 * 60 * 24)); | ||
| if (diffDays === 0) return t('components.history.today'); | ||
| if (diffDays === 1) return t('components.history.yesterday'); | ||
| if (diffDays <= 7) return t('components.history.sevendays'); | ||
| return t('components.history.older'); | ||
| }; | ||
| const changeChatName = (chat: any) => { | ||
| const newName = prompt(t('components.history.newchat'), chat.Data.Name); | ||
| if (newName && newName.trim() !== "") { | ||
| renameChat(storage, newName.trim(), chat) | ||
| getAllChats(); | ||
| } | ||
| }; | ||
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| const deleteChat = (storage: indexedDBStorage, id: number, setAnswers: (answers: []) => void, isCurrent: boolean, lastQuestionRef: MutableRefObject<string>) => { | ||
| deleteChatFromDB(storage, id, setAnswers, id === currentId, lastQuestionRef); | ||
| getAllChats(); | ||
| } | ||
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| const changeFavourites = (fav: boolean, id: number) => { | ||
| changeFavouritesInDb(fav, id, storage) | ||
| getAllChats() | ||
| } | ||
|
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| const getAllChats = async () => { | ||
| let openRequest = indexedDB.open(storage.db_name, storage.db_version); | ||
| openRequest.onupgradeneeded = () => onUpgrade(openRequest, storage); | ||
| openRequest.onerror = () => onError(openRequest) | ||
| openRequest.onsuccess = async function () { | ||
| let stored = openRequest.result.transaction(storage.objectStore_name, "readonly").objectStore(storage.objectStore_name).getAll(); | ||
| stored.onsuccess = function () { | ||
| const categorizedChats = stored.result | ||
| .filter((chat: any) => chat.id !== 0) | ||
| .sort((a: any, b: any) => { return new Date(b.Data.LastEdited).getTime() - new Date(a.Data.LastEdited).getTime(); }) | ||
| .reduce((acc: any, chat: any) => { | ||
| const category = getCategory(chat.Data.LastEdited, chat.Options.favourites); | ||
| if (!acc[category]) acc[category] = []; | ||
| acc[category].push(chat); | ||
| return acc; | ||
| }, {}); | ||
| const sortedChats = Object.entries(categorizedChats).sort(([categoryA], [categoryB]) => { | ||
| if (categoryA === t('components.history.favourites')) return -1; | ||
| if (categoryB === t('components.history.favourites')) return 1; | ||
| return 0; | ||
| }); | ||
| const newChatButtons = sortedChats.map(([category, chats]: [string, any]) => ( | ||
| <div key={category} > | ||
| <h2>{category}</h2> | ||
| {chats.map((chat: any, index: number) => ( | ||
| <div key={index}> | ||
| <Tooltip content={t('components.history.lastEdited') + new Date(chat.Data.LastEdited).toString()} relationship="description" positioning="below"> | ||
| <Button className={styles.savedChatButton} onClick={() => loadChat(chat)} size="large" > | ||
| {chat.Data.Name} | ||
| </Button> | ||
| </Tooltip> | ||
| <Menu > | ||
| <MenuTrigger disableButtonEnhancement> | ||
| <Tooltip content={t('components.history.options')} relationship="description" positioning="below"> | ||
| <Button icon={<Options24Regular />} appearance="secondary" size="large" /> | ||
| </Tooltip> | ||
| </MenuTrigger> | ||
| <MenuPopover> | ||
| <MenuList> | ||
| <MenuItem onClick={() => deleteChat(storage, chat.id, setAnswers, chat.id === currentId, lastQuestionRef)}>{t('components.history.delete')}</MenuItem> | ||
| <MenuItem onClick={() => changeChatName(chat)}>{t('components.history.rename')}</MenuItem> | ||
| {chat.Options.favourites ? ( | ||
| <MenuItem onClick={() => changeFavourites(false, chat.id)}>{t('components.history.unsave')}</MenuItem> | ||
| ) : ( | ||
| <MenuItem onClick={() => changeFavourites(true, chat.id)}>{t('components.history.save')}</MenuItem> | ||
| )} | ||
|
|
||
| </MenuList> | ||
| </MenuPopover> | ||
| </Menu> | ||
| {index != chats.length - 1 && <hr />} | ||
| </div> | ||
| )) | ||
| } | ||
| </div > | ||
| )); | ||
| setChatButtons(newChatButtons); | ||
| }; | ||
| stored.onerror = () => onError(stored) | ||
| }; | ||
| } | ||
| const open = () => { | ||
| getAllChats(); | ||
| setIsOpen(true) | ||
| } | ||
|
|
||
| return ( | ||
| <div> | ||
| <Drawer | ||
| type={"overlay"} | ||
| separator | ||
| open={isOpen} | ||
| onOpenChange={(_, { open }) => setIsOpen(open)} | ||
| > | ||
| <DrawerHeader> | ||
| <DrawerHeaderTitle | ||
| action={ | ||
| <Button | ||
| appearance="subtle" | ||
| aria-label={t('components.history.close')} | ||
| icon={<Dismiss24Regular />} | ||
| onClick={() => setIsOpen(false)} | ||
| /> | ||
| } | ||
| > | ||
| {t('components.history.history')}: | ||
| </DrawerHeaderTitle> | ||
| </DrawerHeader> | ||
|
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| <DrawerBody> | ||
| {chatButtons} | ||
| </DrawerBody> | ||
| </Drawer> | ||
| <div className={styles.button}> | ||
| <Tooltip content={t('components.history.button')} relationship="description" positioning="below"> | ||
| <Button aria-label={t('components.history.button')} icon={<History24Regular />} appearance="secondary" onClick={() => open()} size="large"> | ||
| </Button> | ||
| </Tooltip> | ||
| </div> | ||
| </div> | ||
| ) | ||
| } |
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