const db = require("../../utils/database.js");
const Command = require("../../classes/command.js");

class ChannelCommand extends Command {
  async run() {
    if (!this.message.channel.guild) return `${this.message.author.mention}, this command only works in servers!`;
    if (!this.message.member.permissions.has("administrator") && this.message.member.id !== process.env.OWNER) return `${this.message.author.mention}, you need to be an administrator to enable/disable me!`;
    if (this.args.length === 0) return `${this.message.author.mention}, you need to provide whether I should be enabled or disabled in this channel!`;
    if (this.args[0] !== "disable" && this.args[0] !== "enable") return `${this.message.author.mention}, that's not a valid option!`;

    const guildDB = await db.getGuild(this.message.channel.guild.id);

    if (this.args[0].toLowerCase() === "disable") {
      let channel;
      if (this.args[1] && this.args[1].match(/^<?[@#]?[&!]?\d+>?$/) && this.args[1] >= 21154535154122752n) {
        const id = this.args[1].replaceAll("@", "").replaceAll("#", "").replaceAll("!", "").replaceAll("&", "").replaceAll("<", "").replaceAll(">", "");
        if (guildDB.disabled.includes(id)) return `${this.message.author.mention}, I'm already disabled in this channel!`;
        channel = this.message.channel.guild.channels.get(id);
      } else {
        if (guildDB.disabled.includes(this.message.channel.id)) return `${this.message.author.mention}, I'm already disabled in this channel!`;
        channel = this.message.channel;
      }

      await db.disableChannel(channel);
      return `${this.message.author.mention}, I have been disabled in this channel. To re-enable me, just run \`${guildDB.prefix}channel enable\`.`;
    } else if (this.args[0].toLowerCase() === "enable") {
      let channel;
      if (this.args[1] && this.args[1].match(/^<?[@#]?[&!]?\d+>?$/) && this.args[1] >= 21154535154122752) {
        const id = this.args[1].replaceAll("@", "").replaceAll("#", "").replaceAll("!", "").replaceAll("&", "").replaceAll("<", "").replaceAll(">", "");
        if (!guildDB.disabled.includes(id)) return `${this.message.author.mention}, I'm not disabled in that channel!`;
        channel = this.message.channel.guild.channels.get(id);
      } else {
        if (!guildDB.disabled.includes(this.message.channel.id)) return `${this.message.author.mention}, I'm not disabled in this channel!`;
        channel = this.message.channel;
      }

      await db.enableChannel(channel);
      return `${this.message.author.mention}, I have been re-enabled in this channel.`;
    }
  }

  static description = "Enables/disables me in a channel";
  static arguments = ["[enable/disable]", "{id}"];
}

module.exports = ChannelCommand;