import { ChatInputCommandInteraction, SlashCommandBuilder, SlashCommandOptionsOnlyBuilder, SlashCommandSubcommandBuilder } from "discord.js";
import { join } from "node:path";
import { requireDirectorySync } from "../utils/requireDirectory";
import { AdminUsers } from "./admin";

export type DiscordCommandData = SlashCommandBuilder | SlashCommandOptionsOnlyBuilder | SlashCommandSubcommandBuilder
export type DiscordCommandExecute = (interaction: ChatInputCommandInteraction) => Promise<any>

export interface DiscordCommand {
    data: DiscordCommandData
    execute: DiscordCommandExecute
}

export function defineCommand(
    data: DiscordCommandData,
    execute: DiscordCommandExecute,
    isAdminCommand=false,
): DiscordCommand {
    if (isAdminCommand) {
        return {
            data: data,
            execute: async (interaction: ChatInputCommandInteraction): Promise<any> => {
                if (AdminUsers.includes(interaction.user.id)) {
                    execute(interaction);
                } else {
                    interaction.reply("당신은 어드민이 아닙니다");
                }
            }
        }
    }
    return {
        data: data,
        execute: execute,
    }
}

export const commandDirectory = join(__dirname, "commands");
export const commandMap = requireDirectorySync<DiscordCommand>(commandDirectory);
export const commandExecuteNameHashMap: {
    [key: string]: DiscordCommandExecute
} = Object.fromEntries(commandMap.map(command => [command.data.name, command.execute]));