package main

import (
	"html/template"
	"io"
	"log"
	"testing"

	"git.sr.ht/~michalr/go-satel"
	tgbotapi "github.com/go-telegram-bot-api/telegram-bot-api/v5"
	"github.com/stretchr/testify/assert"
)

type MockTgBotAPI struct {
	callCount int
}

func (self *MockTgBotAPI) Send(c tgbotapi.Chattable) (tgbotapi.Message, error) {
	self.callCount += 1
	return tgbotapi.Message{}, nil
}

var (
	tgSenderMessageTest1 = satel.BasicEventElement{Type: satel.ArmedPartition, Index: 1, Value: true}
)

func TestTelegramSender_NoChatIdsWontSendAnything(t *testing.T) {
	a := assert.New(t)
	tpl := template.Must(template.New("TelegramMessage").Parse(""))
	mockBot := MockTgBotAPI{0}

	tested := TgSender{&mockBot, MockSatelNameGetter{"mockPart"}, log.New(io.Discard, "", 0), []int64{}}
	tested.Send(GenericMessage{[]satel.BasicEventElement{tgSenderMessageTest1}}, tpl)
	a.Equal(0, mockBot.callCount)
}