import { GuildMember, MessageEmbed } from "discord.js";
import { SlashCommand } from "../../Structures/Classes/SlashCommand";

export default new SlashCommand({
  name: "purge",
  description: "Purge/Delete messages in the channel",
  category: "Moderation",
  permissions: {
    me: ["MANAGE_MESSAGES"],
    user: ["MANAGE_MESSAGES"],
  },
  options: [
    {
      name: "amount",
      description: "Amount of messages to purge.",
      type: "INTEGER",
      maxValue: 100,
      minValue: 1,
      required: true,
    },
    {
      name: "member",
      description: "Purge this members messages.",
      type: "USER",
      required: false,
    },
    {
      name: "word",
      description: "Purge the messages that has this word.",
      type: "STRING",
      required: false,
    },
    {
      name: "reason",
      description: "Reason for purging these messages.",
      type: "STRING",
      required: false,
    },
  ],
  async run({ client, interaction }) {
    const amount = interaction.options.getInteger("amount");
    const member = interaction.options.getMember("member") as GuildMember;
    const word = interaction.options.getString("word");
    const reason =
      interaction.options.getString("reason") || "No reason provided";
    const messages = await interaction.channel.messages.fetch({
      limit: amount,
    });
    if (member) {
      const memberMessages = messages.filter((m) => m.author.id === member.id);
      const purged = await interaction.channel.bulkDelete(memberMessages, true);

      const embed = new MessageEmbed()
        .setDescription(
          `\`\`\`Purged: purged ${purged.size} message${
            purged.size > 1 ? "s" : ""
          } from ${member.user.tag}\`\`\``
        )
        .addField("Reason", `\`\`\`${reason}\`\`\``)
        .setColor("GREEN");
      interaction.reply({ embeds: [embed] });
    } else if (word) {
      const filteredWord = messages.filter((m) =>
        m.content.toLowerCase().includes(word)
      );
      const purged = await interaction.channel.bulkDelete(filteredWord, true);

      const embed = new MessageEmbed()
        .setDescription(
          `\`\`\`Purged: purged ${purged.size} message${
            purged.size > 1 ? "s" : ""
          } that contains ${word.toLowerCase()}\`\`\``
        )
        .addField("Reason", `\`\`\`${reason}\`\`\``)
        .setColor("GREEN");
      interaction.reply({ embeds: [embed] });
    } else if (member && word) {
      const memberMessages = messages.filter((m) => m.author.id === member.id && m.content.toLowerCase().includes(word));
      const purged = await interaction.channel.bulkDelete(memberMessages, true);

      const embed = new MessageEmbed()
        .setDescription(
          `\`\`\`Purged: purged ${purged.size} message${
            purged.size > 1 ? "s" : ""
          } that contains ${word.toLowerCase()} from ${member.user.tag}\`\`\``
        )
        .addField("Reason", `\`\`\`${reason}\`\`\``)
        .setColor("GREEN");
      interaction.reply({ embeds: [embed] });
    } else {
      const purged = await interaction.channel.bulkDelete(messages, true);

      const embed = new MessageEmbed()
        .setDescription(
          `\`\`\`Purged: purged ${purged.size} message${
            purged.size > 1 ? "s" : ""
          } in the channel\`\`\``
        )
        .addField("Reason", `\`\`\`${reason}\`\`\``)
        .setColor("GREEN");
      interaction.reply({ embeds: [embed] });
    }
  },
});