#!/usr/bin/env runts -- --allow-all

import {parseArgs} from "jsr:@std/cli/parse-args";
import {exit, log, ProcessBar,} from "https://script.hatter.ink/@67/deno-commons-mod.ts";
import {howto} from "https://script.hatter.ink/@1/deno-ai-mod.ts";

async function main() {
    const flags = parseArgs(Deno.args, {
        boolean: ["help"],
        alias: {
            h: "help",
        },
    });

    if (flags.help) {
        console.log(`howto.ts

howto.ts --help      - show help
howto.ts 'MESSAGE'   - generate command line for MESSAGE
`);
        exit(0);
    }

    const message = (flags._)
        ? flags._.join(" ")
        : prompt("Input your message: ");
    if (!message) {
        throw new Error("Message is required");
    }
    const summary = await new ProcessBar("AI howto").call(
        async (): Promise<string> => {
            return await howto(message);
        },
    );
    log.success(`AI howto command line message: \n${summary}`);
}

main().catch((err) => {
    log.error(err);
    process.exit(0);
}).then(() => process.exit(0));

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