/*
* @Author: Bartuccio Antoine
* @Date:   2018-07-24 11:52:11
* @Last Modified by:   Bartuccio Antoine
* @Last Modified time: 2019-01-04 10:40:38
 */

package commands

import (
	"strings"

	"git.klmp200.net/ALFRED/ALFRED/shared"

	tb "gopkg.in/tucnak/telebot.v2"
)

func spongify(inputMessage string) string {
	spongifiedMessage := ""
	for i, char := range inputMessage {
		if i%2 == 0 {
			spongifiedMessage += strings.ToLower(string(char))
		} else {
			spongifiedMessage += strings.ToUpper(string(char))
		}
	}
	return spongifiedMessage
}

func Sponge(m *tb.Message) {
	message := ""
	if m.IsReply() {
		message = spongify(m.ReplyTo.Text)
	} else {
		message = spongify(shared.History.LastMessage(m.Chat.ID))
	}
	shared.Bot.Send(m.Chat, message)
}