module.exports = {
    getMember: function(message, toFind = "") {
      toFind = toFind.toLowerCase();
  
      let target = message.guild.members.get(toFind);
  
      if (!target && message.mentions.members)
        target = message.mentions.members.first();
  
      if (!target && toFind) {
        target = message.guild.members.find(member => {
          return (
            member.displayName.toLowerCase().includes(toFind) ||
            member.user.tag.toLowerCase().includes(toFind)
          );
        });
      }
  
      if (!target) target = message.member;
  
      return target;
    },
  
    formatDate: function(date) {
      return new Intl.DateTimeFormat("en-US").format(date);
    },
  
    promptMessage: async function(message, author, time, validReactions) {
      // We put in the time as seconds, with this it's being transfered to MS
      time *= 1000;
  
      // For every emoji in the function parameters, react in the good order.
      for (const reaction of validReactions) await message.react(reaction);
  
      // Only allow reactions from the author,
      // and the emoji must be in the array we provided.
      const filter = (reaction, user) =>
        validReactions.includes(reaction.emoji.name) && user.id === author.id;
  
      // And ofcourse, await the reactions
      return message
        .awaitReactions(filter, { max: 1, time: time })
        .then(collected => collected.first() && collected.first().emoji.name);
    }
  };