button.html

package main

import (
	"fmt"
	"html/template"
	"os"
	"os/exec"
)

func main() {
	COUNTRY_CODE := "your_country_code"
	PHONE_NO := "your_phone_number"
	REDIRECT_URL := "your_redirect_url"

	// Generate the HTML code
	html := generateHTML(COUNTRY_CODE, PHONE_NO, REDIRECT_URL)

	// Create a temporary HTML file
	file, err := os.Create("temp.html")
	if err != nil {
		fmt.Println("Error creating HTML file:", err)
		return
	}
	defer file.Close()

	// Write the HTML code to the file
	_, err = file.WriteString(html)
	if err != nil {
		fmt.Println("Error writing to HTML file:", err)
		return
	}

	// Open the HTML file in the default web browser
	cmd := exec.Command("xdg-open", "temp.html") // For Linux
	err = cmd.Start()
	if err != nil {
		fmt.Println("Error opening browser:", err)
	}
}

func generateHTML(countryCode, phoneNo, redirectURL string) string {
	tmpl := `<!DOCTYPE html>
<html>
<head></head>
<body>
  <button style="display: flex; align-items: center; justify-content: space-between; padding: 10px 15px; background-color: #02BD7E; font-weight: bold; color: #ffffff; border: none; border-radius: 3px; font-size: inherit; cursor: pointer;"
    id="btn_ph_login"
    name="btn_ph_login"
    type="button"
    onclick="window.open('https://auth.phone.email/sign-in?countrycode={{.CountryCode}}&phone_no={{.PhoneNo}}&redirect_url={{.RedirectURL}}', 'peLoginWindow', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0, width=500, height=500, top=' + (screen.height - 500) / 2 + ', left=' + (screen.width - 500) / 2);">
    <svg xmlns="http://www.w3.org/2000/svg" style="margin-right: 5px; fill: #ffffff" height="24" viewBox="0 -960 960 960" width="24">
      <path d="M798-120q-125 0-247-54.5T329-329Q229-429 174.5-551T120-798q0-18 12-30t30-12h162q14 0 25 9.5t13 22.5l26 140q2 16-1 27t-11 19l-97 98q20 37 47.5 71.5T387-386q31 31 65 57.5t72 48.5l94-94q9-9 23.5-13.5T670-390l138 28q14 4 23 14.5t9 23.5v162q0 18-12 30t-30 12Z"/>
    </svg>
    Sign in with Phone Number
  </button>
</body>
</html>`

	data := struct {
		CountryCode  string
		PhoneNo      string
		RedirectURL  string
	}{
		CountryCode: countryCode,
		PhoneNo:     phoneNo,
		RedirectURL: redirectURL,
	}

	t, _ := template.New("buttonTemplate").Parse(tmpl)
	var outputHTML string
	_ = t.Execute(os.Stdout, data)
	return outputHTML
}