package util

import (
	"errors"
	"fmt"
	"runtime/debug"

	"github.com/bwmarrin/discordgo"
)

var (
	ErrRequireAdmin = errors.New("This command requires administrator.")
)

var ReportTarget string

func ReportError(dg *discordgo.Session, toReport error) {
	msg := "```\n" + toReport.Error() + "\n" + string(debug.Stack()) + "```"

	if dg == nil {
		fmt.Println(msg)
		fmt.Println("DiscordGo not provided")
		return
	}

	channel, err := dg.UserChannelCreate(ReportTarget)
	if err != nil {
		fmt.Println(msg)
		fmt.Println(err)
		return
	}
	_, err = dg.ChannelMessageSend(channel.ID, msg)
	if err != nil {
		fmt.Println(msg)
		fmt.Println(err)
	}
}

func SendMessage(dg *discordgo.Session, channelID string, message string) {
	_, err := dg.ChannelMessageSend(channelID, message)
	if err != nil {
		ReportError(dg, err)
		return
	}
}