package main

import (
	"fmt"

	"github.com/bwmarrin/discordgo"
)

const guildID = "626424729234046987"
const memberRoleID = "626434632614805526"

const auditChannel = "631789849929711627"

func enforceDM(s *discordgo.Session, m *discordgo.MessageCreate) bool {
	if m.GuildID != "" {
		//This command can only be used in DM to protect the invite creator.
		s.ChannelMessageDelete(m.ChannelID, m.ID)
		s.ChannelMessageSend(
			m.ChannelID,
			m.Author.Mention()+"，这个指令只能在私信中使用。\n"+m.Author.Mention()+", this command can only be used in DM.",
		)
		return false
	}
	return true
}

func membersOnly(s *discordgo.Session, m *discordgo.MessageCreate) bool {
	member, err := s.GuildMember(guildID, m.Author.ID)
	if err != nil {
		s.ChannelMessageSend(
			m.ChannelID,
			m.Author.Mention()+"，请在成为会员后才使用这个指令。\n"+m.Author.Mention()+", please use this command after you become a member.",
		)
		return false
	}
	for _, v := range member.Roles {
		if v == memberRoleID {
			return true
		}
	}
	s.ChannelMessageSend(
		m.ChannelID,
		m.Author.Mention()+"，请在成为会员后才使用这个指令。\n"+m.Author.Mention()+", please use this command after you become a member.",
	)
	return false
}

func sendPrivateMessage(s *discordgo.Session, recipient, message string) error {
	channel, err := s.UserChannelCreate(recipient)
	if err != nil {
		return err
	}
	_, err = s.ChannelMessageSend(channel.ID, message)
	return err
}

func auditLog(s *discordgo.Session, message string) {
	_, err := s.ChannelMessageSend(auditChannel, message)
	if err != nil {
		fmt.Println("==Audit Log==")
		fmt.Println(message)
		fmt.Println(err)
	}
}