"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.SimpleEventSource = void 0;
const events_js_1 = require("../events.js");
const resources_js_1 = require("../resources.js");
const schema_js_1 = require("../schema.js");
const types_js_1 = require("../types.js");
/**
 * A button of a remote, or anything else that routines start on. Each instance is one button with the events it
 * has, a single and a double push; device.raise(SimpleEventSource, "Event", { id }, { instance }) says that one
 * happened. Alexa wants the instance to be unique among all endpoints, "preferably a version 4 UUID".
 *
 * The page folds its discovery example away. The capability is announced with the fields of its table and without a
 * properties object, as the interface has no property.
 */
exports.SimpleEventSource = (0, types_js_1.defineInterface)({
    namespace: "Alexa.SimpleEventSource",
    version: "1.0",
    doc: "https://developer.amazon.com/docs/alexaplus/device-apis/alexa-simpleeventsource.html",
    kind: "eventSource",
    tier: 2,
    instanced: true,
    properties: {},
    directives: {},
    events: {
        Event: {
            name: "Event",
            /** id: the id of one of the supportedEvents of the instance. */
            payload: schema_js_1.s.object({ id: schema_js_1.s.string({ min: 1 }), timestamp: events_js_1.timestamp }),
            topic: "proactive",
        },
    },
    options: schema_js_1.s.object({
        /** For a REMOTE the names are assets of the catalog: Alexa.Button.SinglePush, Alexa.Gesture.Tap. */
        supportedEvents: schema_js_1.s.array(schema_js_1.s.object({ id: schema_js_1.s.string({ min: 1 }), friendlyNames: resources_js_1.labels }, { unknownKeys: "reject" }), { min: 1 }),
    }, { unknownKeys: "reject" }),
    // A capability declared the 1.x way has no events; check() says so
    discovery: ({ options: { supportedEvents } }) => ({
        properties: false,
        ...(supportedEvents && { configuration: { supportedEvents } }),
    }),
    validate(capability) {
        const { supportedEvents } = capability.options;
        const ids = supportedEvents.map(({ id }) => id);
        // "The first friendly name in the array must be unique per instance of the capability."
        const names = supportedEvents.map(({ friendlyNames: [first] }) => (0, resources_js_1.shownAs)(first));
        const twice = (list) => list.find((entry, i) => list.indexOf(entry) !== i);
        if (twice(ids))
            throw new types_js_1.DeclarationError(capability, `the event ${twice(ids)} is listed twice`);
        if (twice(names))
            throw new types_js_1.DeclarationError(capability, `two events have ${twice(names)} as their first friendly name, the Alexa app shows an event by it`);
    },
});