feat: add kanji command

assistant.go

@@ -91,6 +91,8 @@ func matchAssistantConversation(botUsr *tele.User, msg *tele.Message) []*tele.Me
 
 type assistantStreamedResponseCb func(text string, finished bool) error
 
+// TODO interrupt response with context.
+
 func assistantStreamedResponse(request openai.ChatRequest, cb assistantStreamedResponseCb) error {
 	logger.Debugw("Openai chat request", "req", request)
 	ai := openai.NewClient(config.OpenAIApiKey)

bot.go

@@ -42,6 +42,7 @@ func initBot() (*tele.Bot, error) {
 	for _, tbtn := range translateBtns {
 		b.Handle(tbtn, handleTranslateBtn)
 	}
+	b.Handle("/kanji", handleKanjiCmd)
 
 	b.Handle(tele.OnText, handleGeneralMessage)
 	b.Handle(tele.OnSticker, handleGeneralMessage)

botcmd_kanji.go

@@ -0,0 +1,77 @@
+package main
+
+import (
+	"regexp"
+	"strings"
+
+	"github.com/samber/lo"
+	tele "gopkg.in/telebot.v3"
+
+	"git.gensokyo.cafe/kkyy/tgbot_misaka_5882f7/openai"
+	"git.gensokyo.cafe/kkyy/tgbot_misaka_5882f7/openai/prompts"
+)
+
+var kanjiRe = regexp.MustCompile(`\p{Han}`)
+
+func handleKanjiCmd(c tele.Context) error {
+	msg := c.Message()
+	if msg == nil {
+		return nil
+	}
+
+	payload := strings.TrimSpace(msg.Payload)
+	if payload == "" {
+		return c.Reply("Usage: `/kanji <text>`", &tele.SendOptions{ParseMode: tele.ModeMarkdown}, tele.Silent)
+	}
+	if !kanjiRe.MatchString(payload) {
+		return c.Reply("// Your text does not contain any Kanji.")
+	}
+
+	req := openai.ChatRequest{
+		Model: openai.ModelGpt0305Turbo,
+		Messages: []openai.ChatMessage{
+			{
+				Role:    openai.ChatRoleSystem,
+				Content: prompts.KanjiPronunciation(),
+			},
+			{
+				Role:    openai.ChatRoleUser,
+				Content: payload,
+			},
+			{
+				Role:    openai.ChatRoleSystem,
+				Content: `Reminder: Assistant should stick to the task of adding pronunciations for Kanji in the text sent by the user. If user's message seem irrelevant, just reply "IRRELEVANT"`,
+			},
+		},
+		Temperature: lo.ToPtr(0.2),
+	}
+
+	actionCh := setTyping(c)
+	var irrelevant = false
+	var replyMsg *tele.Message
+	err := assistantStreamedResponse(req, func(text string, finished bool) error {
+		<-actionCh
+		if strings.HasPrefix(text, `IRRELEVANT`) {
+			irrelevant = true
+			return nil // TODO interrupt response
+		}
+		var err error
+		if replyMsg == nil {
+			replyMsg, err = c.Bot().Reply(msg, text, tele.Silent)
+		} else {
+			replyMsg, err = c.Bot().Edit(replyMsg, text)
+		}
+		return err
+	})
+
+	if err != nil {
+		logger.Errorw("assistant: failed to complete conversation", "error", err)
+		_ = c.Reply("Sorry, there's a technical issue. 😵💫 Please try again later.", tele.Silent)
+		return err
+	}
+
+	if irrelevant {
+		return c.Reply("Sorry, I don't know what to do with your input.")
+	}
+	return nil
+}

main.go

@@ -42,6 +42,7 @@ func runBot() {
 
 		if err = bot.SetCommands([]tele.Command{
 			{Text: "tr", Description: "Translate text"},
+			{Text: "kanji", Description: "Help with pronunciation of Kanji"},
 			{Text: "xr", Description: "Currency exchange rates"},
 			{Text: "year_progress", Description: "Time doesn't wait."},
 			{Text: "traffic", Description: "Show traffic usage."},

openai/prompts/prompts.go

@@ -31,3 +31,18 @@ func Translate(targetLang string) string {
 		targetLang,
 	)
 }
+
+func KanjiPronunciation() string {
+	return strings.Join([]string{
+		`You are a helpful assistant. Your task is to help with pronunciation of Kanji in Japanese.`,
+		``,
+		`The user must send text in Japanese, otherwise it would be irrelevant to your task, and you must ignore them.`,
+		``,
+		`You must then reply with the exact same text as sent by the user, with pronunciations (hiragana) added for every occurrence of Kanji in the text.`,
+		``,
+		`Example`,
+		``,
+		`User: 藤原書記は、漫画『かぐや様は告らせたい～天才たちの恋愛頭脳戦～』に`,
+		`Assistant: 藤原(ふじわら)書記(しょき)は、漫画(まんが)『かぐや様(さま)は告(こく)らせたい～天才(てんさい)たちの恋愛(れんあい)頭脳戦(ずのうせん)～』に`,
+	}, "\n")
+}