Command presets

[mStirner]

Command presets: Like a scene but for commands pattern.
E.g. "TuneIn: Radio PSR":

• AV Receiver On
• Select "TuneIn"
• Go to Radio Presets
• Select second entry (Radio PSR)
• Click "OK/Enter"
• Wait for response/stream start

A plugin should register preset, and handle the request/repsone correctly to avoid delays/wait like in scenes.

Pseudo code:

const endpoint = await C_ENDPOINT.find({
    labels: [
        "manufacturer=pioneer",
        "av-reciever=true",
        "type=audio",
        "tunein=true"
    ]
});


const preset = new endpoint.preset([
    endpoint.commands[0],    // POWER_ON
    endpoint.commands[4],    // Source = NET
    endpoint.commands[35],   // OK
    endpoint.commands[38],   // Arrow key right
    endpoint.commands[35],   // OK
    endpoint.commands[36],   // Arrow key down
    endpoint.commands[35],   // OK
    endpoint.commands[35],   // OK
    endpoint.commands[36],   // Arrow key down
    endpoint.commands[35],   // OK
]);

endpoint.registerPreset("TuneIn: Radio PSR", preset);

[mStirner]

For that it would be nice to not rely on the command index, instead us the command key/alias.
But that would require a custom array, where the alias is mapped on the array object.

Draft:

class Commands extends Array{

    constructor(...args){

        super(...args);

        this.forEach((cmd) => {
            this[cmd.alias] = cmd;
        });

    }
 
}

TODO: Implement add/remove operations, perhaps with a proxy/object get/set trap.

[mStirner]

Call commands as promise?

const arr = new Array(10).fill(null).map((e, i) => {
    return () => {

        console.log("Promise #" + i);

        return new Promise((resolve) => {
            setTimeout(resolve, 100);
        });

    };
});


(async () => {

    for (let i = 0; i < arr.length; i++) {
        await arr[i]();
        console.log(`#${i} done`);
    }

    console.log("Stack done");

})();

For that the command.trigger() needs to be promisifed.

• Promisefie command.trigger()