tg/cmd/test/start.go

package main

import (
	"surdeus.su/core/tg"
	"fmt"
)

var StartWidget = tg.RenderFunc(func(c tg.Context) tg.UI {
	return tg.UI{
		tg.Messagef(
			fmt.Sprint(
				"Hello, %s!",
				"The testing bot started!",
				"You can see the basics of usage in the ",
				"cmd/test/main.go file and other files in the cmd/test!",
			),
			c.CallbackUpdate().SentFrom().UserName,
		).Inline(
			tg.NewKeyboard().Row(
				tg.Buttonf("TeleGopher surdeus.su page").
					WithURL("https://surdeus.su/core/tg"),
			).Inline(),
		),

		tg.Messagef("Choose your interest").Reply(
			tg.NewKeyboard().List(
				tg.Buttonf("Back").Go(BackWidget),
				tg.Buttonf("Inc/Dec").Go(IncDecWidget),
				tg.Buttonf("Mutate messages").Go(MutateMessagesWidget),
				tg.Buttonf("Send location").Go(LocationWidget),
				tg.Buttonf("Dynamic panel").Go(DynamicPanelWidget),
				tg.Buttonf("Check panic").Go(nil),
			).Reply(),
		),

		// Testing reaction to editing messages.
		tg.Func(func(c tg.Context) {
			for u := range c.Input() {
				if u.EditedMessage != nil {
					c.Sendf2("The new message is `%s`", u.EditedMessage.Text)
				}
			}
		}),
	}
})