package commands

import (
	"context"
	"fmt"
	"log/slog"
	"os"

	"git.maximotejeda.com/maximo/telegram-base-bot/internal/application/helpers"
	"github.com/go-telegram/bot"
	"github.com/go-telegram/bot/models"
)

var (
    HELPSTRING =`
# Telegram Base Bot

    This is an Simple example template to
    initiate bots projects with the same
    basic functionalities needed common
    on all prj like:  

      -\ Keyboard Making  
      -\ Command Handler  
      -\ Interaction Handler  
      -\ Message Handler  
      -\ Callback Query  
      -\ MiddleWares:  
         -\ Singleflight  
         -\ rate limiting  
         -\ Login  

    The service is highly dependant on
    the tgb user microservice which is
    in charge of hanlding the bot and
    authing users and banning   
`
)


func RegisterCommands(ctx context.Context, log *slog.Logger, b *bot.Bot){
	b.RegisterHandler(bot.HandlerTypeMessageText, "/help",bot.MatchTypeExact,  HelpCommand)
}

func HelpCommand(ctx context.Context, b *bot.Bot, update *models.Update){
	_, err := b.SendMessage(ctx, &bot.SendMessageParams{
		ChatID: update.Message.Chat.ID,
		Text: fmt.Sprintf("%s", HELPSTRING),
		ParseMode: models.ParseModeHTML,
	})
	
	if err != nil {
		fmt.Println(err)
	}
	icon , err := os.ReadFile("icon.png")
	if err != nil {
		fmt.Println(err)
		fmt.Println(os.Getwd())
	}
	//helpers.SendDocument(ctx, b, update, []byte("hello try"), "hello.txt")
	err = helpers.SendPhotos(ctx, b, update, icon, "fb logo")
	if err != nil {
		fmt.Println(err)
	}
}