golang.design/x/hotkey
golang.design/x/clipboard

package main

import (
	"fmt"
	"log"
	"os"
	"os/signal"
	"regexp"
	"strings"
	"syscall"
	"time"

	"golang.design/x/clipboard"

	"golang.design/x/hotkey"
	"golang.design/x/hotkey/mainthread"
)

func main() {
	mainthread.Init(fn)
}

func fn() {
	err := clipboard.Init()
	if err != nil {
		panic(err)
	}
	// wg := sync.WaitGroup{}
	// wg.Add(2)
	go func() {

		for {
			err := listenHotkey(hotkey.KeyQ, hotkey.ModShift)
			if err != nil {
				log.Println(err)
			}
			textData := clipboard.Read(clipboard.FmtText)
			//log.Println(string(textData))
			_ = clipboard.Write(clipboard.FmtText, []byte(processString(string(textData))))

		}
	}()
	go func() {

		for {
			err := listenHotkey(hotkey.KeyW, hotkey.ModShift)
			if err != nil {
				log.Println(err)
			}
			//textData := clipboard.Read(clipboard.FmtText)
			//log.Println(string(textData))
			_ = clipboard.Write(clipboard.FmtText, []byte(processString("<font color=red>**（核心步驟）**</font>")))

		}
	}()
	go func() {

		for {
			err := listenHotkey(hotkey.KeyE, hotkey.ModShift)
			if err != nil {
				log.Println(err)
			}
			//textData := clipboard.Read(clipboard.FmtText)
			//log.Println(string(textData))
			_ = clipboard.Write(clipboard.FmtText, []byte(processString("<font color=red>**（核心步驟）**</font>（1）報(bào)錯(cuò)問題的解釋：")))

		}
	}()
	go func() {

		for {
			err := listenHotkey(hotkey.KeyR, hotkey.ModShift)
			if err != nil {
				log.Println(err)
			}
			//textData := clipboard.Read(clipboard.FmtText)
			//log.Println(string(textData))
			_ = clipboard.Write(clipboard.FmtText, []byte(processString("<font color=red>**（核心步驟）**</font>（2）問題的解決方法：")))

		}
	}()

	sigChan := make(chan os.Signal, 1)

	// 注冊(cè)多個(gè)信號(hào)
	signal.Notify(sigChan, os.Interrupt, syscall.SIGTERM, syscall.SIGQUIT)

	// 啟動(dòng) goroutine 處理信號(hào)
	go func() {
		for {
			// 等待信號(hào)
			sig := <-sigChan

			switch sig {
			case os.Interrupt:
				fmt.Println("Received interrupt signal (Ctrl+C)")
			case syscall.SIGTERM:
				fmt.Println("Received termination signal")
			case syscall.SIGQUIT:
				fmt.Println("Received quit signal (Ctrl+\\)")
			}

			// 執(zhí)行清理工作，例如關(guān)閉資源
			// 在實(shí)際應(yīng)用中，你可能需要在這里添加自定義的清理邏輯

			// 模擬一些清理工作
			time.Sleep(2 * time.Second)

			// 退出程序
			os.Exit(0)
		}
	}()
	for {
		// 在實(shí)際應(yīng)用中，這里可能是程序的主要工作邏輯
		time.Sleep(1 * time.Second)
	}
}

func listenHotkey(key hotkey.Key, mods ...hotkey.Modifier) (err error) {
	var ms []hotkey.Modifier
	ms = append(ms, mods...)
	hk := hotkey.New(ms, key)

	err = hk.Register()
	if err != nil {
		return
	}

	<-hk.Keydown()
	log.Printf("hotkey: %v is down\n", hk)
	<-hk.Keyup()
	log.Printf("hotkey: %v is up\n", hk)
	hk.Unregister()
	return
}

func processString(input string) string {
	// 使用正則表達(dá)式去除字符串兩邊的``
	re := regexp.MustCompile("`(.*)`")
	matches := re.FindStringSubmatch(input)
	if len(matches) > 1 {
		input = matches[1]
	}

	// 去除兩邊空格
	input = strings.TrimSpace(input)

	// 替換 <font color=red>**{}**</font>
	replacedContent := strings.ReplaceAll("<font color=red>**{}**</font>", "{}", input)
	//input = strings.ReplaceAll(, "<font color=red>**{}**</font>", "replacement_text")

	return replacedContent
}