import { client } from "../index";
import { Command } from "../types/Command";
import { DB } from "../utils/Database";
import { Message, ChatInputApplicationCommandData, ChannelType, ApplicationCommandOptionType, ChatInputCommandInteraction, EmbedBuilder, Guild } from "discord.js";

/** tts 명령어 */
export default class implements Command {
  /** 해당 명령어 설명 */
  name = "tts";
  visible = true;
  aliases: string[] = [];
  description: string = "tts 명령어";
  metaData: ChatInputApplicationCommandData = {
    name: this.name,
    description: this.description,
    options: [
      {
        type: ApplicationCommandOptionType.SubcommandGroup,
        name: "channel",
        description: "채널 관련",
        options: [
          {
            type: ApplicationCommandOptionType.Subcommand,
            name: "make",
            description: "채널 만들기",
          },
          {
            type: ApplicationCommandOptionType.Subcommand,
            name: "register",
            description: "기존 채팅채널 등록",
            options: [
              {
                type: ApplicationCommandOptionType.Channel,
                name: "channel",
                description: "등록할 채널 (선택)",
                channel_types: [ChannelType.GuildText],
              },
              {
                type: ApplicationCommandOptionType.String,
                name: "channel_id",
                description: "채널 ID 또는 #멘션 (선택)",
              },
            ]
          }
        ]
      },
    ]
  };

  /** 실행되는 부분 */
  async slashRun(interaction: ChatInputCommandInteraction) {
    const group = interaction.options.getSubcommandGroup();
    const cmd = interaction.options.getSubcommand();
    if (group === "channel") {
      if (cmd === "make") {
        await interaction.editReply({ embeds: [ await this.channel_create(interaction.guild) ] });
        return;
      }
      if (cmd === "register") {
        const channel = interaction.options.getChannel("channel");
        const channelId = interaction.options.getString("channel_id");
        await interaction.editReply({ embeds: [ this.channel_register(interaction.guild, channel?.id || channelId) ] });
        return;
      }
    }
  }
  async messageRun(message: Message) {
    if (message.channel?.type !== ChannelType.GuildText) return;
    return await message.channel.send({ content: "예시 명령어" }).then(m => client.msgDelete(m, 5));
  }

  async channel_create(guild: Guild | null): Promise<EmbedBuilder> {
    if (!guild) return client.mkembed({
      title: "guild를 가져올수 없습니다.",
      color: "DarkRed",
    });
    const channel = await guild.channels.create({
      name: "TTS채널",
      type: ChannelType.GuildText,
      topic: "채팅치면 봇이 음성채널에 와서 읽어줍니다.",
    });
    channel.send({ embeds: [ client.mkembed({
      title: "TTS 채널입니다.",
      description: [
        "**음성채널에 들어간 후",
        "이곳에 채팅을 입력하면",
        `봇 ( <@${client.user?.id}> )(이)가 음성에`,
        "들어와 채팅을 읽어줍니다.**"
      ].join("\n"),
    }) ] });
    return this.channel_register(guild, channel.id);
  }

  channel_register(guild: Guild | null, channelId: string | null): EmbedBuilder {
    if (!guild) return client.mkembed({
      title: "guild를 가져올수 없습니다.",
      color: "DarkRed",
    });
    if (!channelId) return client.mkembed({
      title: "채널 아이디 가져오기 오류",
      color: "DarkRed",
    });
    const channel = guild.channels.cache.get(channelId.replace(/\<|\#|\!|\>/g,"").trim());
    if (!channel?.id) return client.mkembed({
      title: `${channelId} 채널 가져오기 오류`,
      color: "DarkRed",
    });
    if (!DB.guild.get(guild.id) && !DB.guild.set({
      id: guild.id,
      name: guild.name,
      channel_id: "",
    })) return client.mkembed({
      title: "DB 생성 오류",
      color: "DarkRed",
    });
    if (!DB.guild.update({
      id: guild.id,
      name: guild.name,
      channel_id: channel.id,
    })) return client.mkembed({
      title: "DB 등록 오류",
      color: "DarkRed",
    });
    return client.mkembed({
      title: "채널 생성/등록 완료",
      description: `채널: <#${channel.id}>`,
    });
  }
}