const { SlashCommandBuilder } = require("discord.js")
const { color, devMessage } = require("../../config/options.json")
const fs = require("fs")

module.exports = {
    name: "help",
    description: "Help command",
    type: "slash",
    dev: false,
    public: true,

    data: new SlashCommandBuilder()
        .setName("help")
        .setDescription("List's all commands usable by a member")
        .setDMPermission(true),

    /** @param { import('discord.js').ChatInputCommandInteraction } interaction */

    async execute(interaction) {

        await interaction.deferReply({ ephemeral: true })

        const commands = []
        const commandFiles = fs.readdirSync(__dirname).filter(file => file.endsWith(".js"))
        for (const file of commandFiles) {
            const command = require(`./${file}`)
            if (command.public && !command.subcommands) {
                commands.push(command)
            } else if (command.public && command.subcommands) {
                const commandName = command.name

                const subcommands = command.subcommands.map((subcommand) => {
                    return {
                        name: commandName + " " + subcommand.name,
                        description: subcommand.description
                    }
                })

                console.log(subcommands)

                for (const subcommand of subcommands) {
                    commands.push(subcommand)
                }
            }
        }

        const commandList = commands.map((command) => {
            return {
                name: "**/" + command.name + "**",
                value: "`" + command.description + "`"
            }
        })

        const embedColor = Number(color.replace("#", "0x"))
        const footerText = interaction.guild ? interaction.guild.name : interaction.user.username
        const footerIcon = interaction.guild ? interaction.guild.iconURL({ dynamic: true }) : interaction.user.avatarURL({ dynamic: true })

        await interaction.editReply({
            embeds: [{
                title: "Commands",
                description: "List of commands",
                fields: commandList,
                color: embedColor,
                thumbnail: {
                    url: interaction?.guild?.iconURL({ dynamic: true }) || null
                },
                footer: {
                    icon_url: footerIcon,
                    text: footerText + " | " + devMessage
                }
            }]
        })

    }
}