// @ts-expect-error
import humanizeDuration from "humanize-duration";
import type { CommandInteraction, GuildMember, TextChannel } from "discord.js";
import type { SlashCommandSubcommandBuilder } from "@discordjs/builders";
import keyValueList from "../../utils/generateKeyValueList.js";
import confirmationMessage from "../../utils/confirmationMessage.js";
import EmojiEmbed from "../../utils/generateEmojiEmbed.js";

const command = (builder: SlashCommandSubcommandBuilder) =>
    builder
        .setName("slowmode")
        .setDescription("Manages slowmode in a channel")
        .addStringOption((option) =>
            option
                .setName("time")
                .setDescription("The delay between messages")
                .setRequired(false)
                .addChoices(
                    {name: "Off", value: "0"},
                    {name: "5 seconds", value: "5"},
                    {name: "10 seconds", value: "10"},
                    {name: "15 seconds", value: "15"},
                    {name: "30 seconds", value: "30"},
                    {name: "1 minute", value: "60"},
                    {name: "2 minutes", value: "120"},
                    {name: "5 minutes", value: "300"},
                    {name: "10 minutes", value: "600"},
                    {name: "15 minutes", value: "900"},
                    {name: "30 minutes", value: "1800"},
                    {name: "1 hour", value: "3600"},
                    {name: "2 hours", value: "7200"},
                    {name: "6 hours", value: "21600"}
                )
        );

const callback = async (interaction: CommandInteraction): Promise<void> => {
    let time = parseInt(interaction.options.getString("time") ?? "0");
    if (time === 0 && (interaction.channel as TextChannel).rateLimitPerUser === 0) {
        time = 10;
    }
    const confirmation = await new confirmationMessage(interaction)
        .setEmoji("CHANNEL.SLOWMODE.OFF")
        .setTitle("Slowmode")
        .setDescription(
            keyValueList({
                time: time ? humanizeDuration(time * 1000, { round: true }) : "No delay"
            }) + "Are you sure you want to set the slowmode in this channel?"
        )
        .setColor("Danger")
        .send();
    if (confirmation.cancelled) return;
    if (confirmation.success) {
        try {
            (interaction.channel as TextChannel).setRateLimitPerUser(time);
        } catch (e) {
            await interaction.editReply({
                embeds: [
                    new EmojiEmbed()
                        .setEmoji("CHANNEL.SLOWMODE.OFF")
                        .setTitle("Slowmode")
                        .setDescription("Something went wrong while setting the slowmode")
                        .setStatus("Danger")
                ],
                components: []
            });
        }
        await interaction.editReply({
            embeds: [
                new EmojiEmbed()
                    .setEmoji("CHANNEL.SLOWMODE.ON")
                    .setTitle("Slowmode")
                    .setDescription("The channel slowmode was set successfully")
                    .setStatus("Success")
            ],
            components: []
        });
    } else {
        await interaction.editReply({
            embeds: [
                new EmojiEmbed()
                    .setEmoji("CHANNEL.SLOWMODE.ON")
                    .setTitle("Slowmode")
                    .setDescription("No changes were made")
                    .setStatus("Success")
            ],
            components: []
        });
    }
};

const check = (interaction: CommandInteraction) => {
    const member = interaction.member as GuildMember;
    // Check if Nucleus can set the slowmode
    if (!interaction.guild.me.permissions.has("MANAGE_CHANNELS"))
        throw new Error("I do not have the *Manage Channels* permission");
    // Check if the user has manage_channel permission
    if (!member.permissions.has("MANAGE_CHANNELS")) throw new Error("You do not have the *Manage Channels* permission");
    // Allow slowmode
    return true;
};

export { command, callback, check };