anuraOS/bin/vista.ajs

#! {"lang":"module"}

export async function main(args) {
    const validArgs = new Set(["alert", "confirm", "prompt", "message", "title", "default"]);
    const argmap = {};

    args.forEach((arg, i) => {
        if (arg.startsWith("--")) {
            const key = arg.slice(2);
            if (!validArgs.has(key)) {
                eprintln(`Unknown argument: --${key}`);
                exit(1);
            }
            argmap[key] = ["alert", "confirm", "prompt"].includes(key) ? true : args[i + 1] || "";
        }
    });

    const commands = ["alert", "confirm", "prompt"].filter((cmd) => argmap[cmd]);
    if (commands.length !== 1) {
        eprintln("Provide exactly one command: --alert, --confirm, or --prompt.");
        exit(1);
    }

    const {
        alert,
        confirm,
        prompt,
        message = "No message provided",
        title = "Dialog",
        default: defaultValue = null,
    } = argmap;

    if (alert) {
        anura.dialog.alert(message, title);
        println(title);
        println(message);
    } else if (confirm) {
        const result = await anura.dialog.confirm(message, title);
        println((!!result) + "");
    } else if (prompt) {
        const result = await anura.dialog.prompt(message, defaultValue);
        println(result + "");
    }

    exit(0);
}