/// <reference lib="dom" />
// Print all the commands.

import { commands } from "@/js/commands"

export default function (prefix?: string) {
    let cmds = prefix ? matchingCommands(prefix) : commands

    return { html: "<div>" + Object.keys(cmds).map(cmd => `<a href="#help ${cmd}">${cmd}</a>`).join("") + "</div>" }
}


function matchingCommands(cmd: string): string {
    let matched: string[] = []
    console.log(Object.keys(commands))
    for (const command of Object.keys(commands)) {
        console.log("cmd->", command)
        if (command.startsWith(cmd)) matched.push(command)
    }


    return matched.join(" ")
}