import { Channel, ChannelType, ChatInputCommandInteraction, GuildMember, MessageFlags, SlashCommandBuilder } from "discord.js";
import { defineCommand } from "../command";
import { joinVoiceChannel } from "@discordjs/voice";

export default defineCommand(
    new SlashCommandBuilder()
        .setName("등장")
        .setDescription("예주가 등장해요")
        .addChannelOption(option => 
            option
                .setName("channel")
                .setDescription("예주가 등장할 채널이에요")
                .addChannelTypes(ChannelType.GuildVoice) 
        ),
    async (interaction: ChatInputCommandInteraction): Promise<any> => {
        await interaction.deferReply({
            flags: [MessageFlags.Ephemeral]
        });

        const member = interaction.member as GuildMember | null;
        if (member == null)
            return;
        
        if (interaction.guild == null)
            return interaction.reply({
                content: "올바르지 않은 서버에요",
                ephemeral: true,
            });

        const channel = interaction.options.getChannel("channel") as Channel || member.voice.channel;

        if (channel == null)
            return interaction.reply({
                content: "통화방에 들어가거나 채널을 지정해주세요!",
                ephemeral: true,
            });

        joinVoiceChannel({
            channelId: channel.id,
            guildId: interaction.guild.id,
            adapterCreator: interaction.guild.voiceAdapterCreator,
            selfDeaf: false,
            selfMute: false,
        });

        await interaction.editReply("등장했어요!");
    }
)