exports.run = async (client, message, [action, key, ...value], level) => {
  const settings = message.settings;
  const defaults = client.settings.get("default");
  const overrides = client.settings.get(message.guild.id);
  if (!client.settings.has(message.guild.id)) client.settings.set(message.guild.id, {});
  
  if (action === "edit") {
    if (!key) return message.reply("please specify a key to edit");
    if (!defaults[key]) return message.reply("this key does not exist in the settings");
    const joinedValue = value.join(" ");
    if (joinedValue.length < 1) return message.reply("please specify a new value.");
    if (joinedValue === settings[key]) return message.reply("this setting already has that value!");
    
    if (!client.settings.has(message.guild.id)) client.settings.set(message.guild.id, {});

    client.settings.set(message.guild.id, joinedValue, key);

    message.reply(`${key} successfully edited to ${joinedValue}`);
  } else
  
  if (action === "del" || action === "reset") {
    if (!key) return message.reply("please specify a key to reset.");
    if (!defaults[key]) return message.reply("this key does not exist in the settings");
    if (!overrides[key]) return message.reply("this key does not have an override and is already using defaults.");
    
    const response = await client.awaitReply(message, `Are you sure you want to reset ${key} to the default value?`);

    if (["y", "yes"].includes(response.toLowerCase())) {
      client.settings.delete(message.guild.id, key);
      message.reply(`${key} was successfully reset to default.`);
    } else
    if (["n","no","cancel"].includes(response)) {
      message.reply(`your setting for \`${key}\` remains at \`${settings[key]}\``);
    }
  } else
  
  if (action === "get") {
    if (!key) return message.reply("please specify a key to view.");
    if (!defaults[key]) return message.reply("this key does not exist in the settings!");
    const isDefault = !overrides[key] ? "\nthis is the default global default value." : "";
    message.reply(`the value of ${key} is currently ${settings[key]}${isDefault}.`);
  } else {
    const array = [];
    Object.entries(settings).forEach(([key, value]) => {
      array.push(`${key}${" ".repeat(20 - key.length)}::  ${value}`); 
    });
    await message.channel.send(`= Current Guild Settings =\n${array.join("\n")}`, {code: "asciidoc"});
  }
};

exports.conf = {
  enabled: true,
  guildOnly: true,
  aliases: ["setting", "settings", "conf"],
  permLevel: "Administrator"
};

exports.help = {
  name: "set",
  category: "System",
  description: "View or change settings for your server.",
  usage: "set <view/get/edit> <key> <value>"
};