import { mismatch, s } from "../schema.js";
import { DeclarationError, defineInterface } from "../types.js";
/** alexa-property-schemas.html, "ThermostatMode values". EM_HEAT, emergency heating, came with version 3.2. */
export const THERMOSTAT_MODES = ["AUTO", "COOL", "ECO", "EM_HEAT", "HEAT", "OFF"];
const PROPERTIES = ["targetSetpoint", "lowerSetpoint", "upperSetpoint", "thermostatMode", "adaptiveRecoveryStatus"];
// What 1.x announced for every thermostat. A declaration that leaves an option out announces the same.
const MODES_OF_1X = ["HEAT", "COOL", "AUTO", "OFF"];
const PROPERTIES_OF_1X = ["targetSetpoint", "lowerSetpoint", "upperSetpoint", "thermostatMode"];
const setpoints = s.object({
    targetSetpoint: s.optional(s.temperature()),
    lowerSetpoint: s.optional(s.temperature()),
    upperSetpoint: s.optional(s.temperature()),
    holdUntil: s.optional(s.timeInterval()),
});
// One setpoint for a thermostat that holds a temperature, the lower and the upper for one that holds a range, all
// three for one that aims at a temperature within a range. The page marks each as not required; a payload without
// any sets nothing.
const setTargetTemperature = {
    expects: "one or more of targetSetpoint, lowerSetpoint, upperSetpoint",
    parse(input, path = "") {
        const payload = setpoints.parse(input, path);
        if (!payload.targetSetpoint && !payload.lowerSetpoint && !payload.upperSetpoint)
            throw mismatch(path, this.expects, input);
        return payload;
    },
};
/**
 * Version 3.2. A thermostat declares the properties it has: targetSetpoint for a single setpoint, lowerSetpoint and
 * upperSetpoint for two, all three for a target within a range. Temperatures are reported "in the same temperature
 * scale (Celsius or Fahrenheit) that the thermostat is set to display". An error of errorTypes goes under the
 * namespace of the interface, TEMPERATURE_VALUE_OUT_OF_RANGE under Alexa
 * (alexa-thermostatcontroller-errorresponse.html).
 */
export const ThermostatController = defineInterface({
    namespace: "Alexa.ThermostatController",
    version: "3.2",
    doc: "https://developer.amazon.com/docs/alexaplus/device-apis/alexa-thermostatcontroller.html",
    kind: "controller",
    tier: 1,
    instanced: false,
    properties: {
        targetSetpoint: { name: "targetSetpoint", value: s.temperature() },
        lowerSetpoint: { name: "lowerSetpoint", value: s.temperature() },
        upperSetpoint: { name: "upperSetpoint", value: s.temperature() },
        thermostatMode: { name: "thermostatMode", value: s.enum(...THERMOSTAT_MODES) },
        adaptiveRecoveryStatus: {
            name: "adaptiveRecoveryStatus",
            value: s.enum("PREHEATING", "PRECOOLING", "INACTIVE"),
            note: "heating or cooling ahead of an entry of the schedule, of Alexa.ThermostatController.Schedule",
        },
    },
    directives: {
        SetTargetTemperature: {
            name: "SetTargetTemperature",
            payload: setTargetTemperature,
            note: "holdUntil comes only to a thermostat declared with supportsScheduling",
        },
        AdjustTargetTemperature: { name: "AdjustTargetTemperature", payload: s.object({ targetSetpointDelta: s.temperature() }) },
        SetThermostatMode: {
            name: "SetThermostatMode",
            payload: s.object({ thermostatMode: s.object({ value: s.enum(...THERMOSTAT_MODES) }) }),
        },
        ResumeSchedule: { name: "ResumeSchedule", payload: s.object({}), note: "en-US only" },
    },
    options: s.object({
        /** Default: HEAT, COOL, AUTO, OFF. */
        supportedModes: s.optional(s.array(s.enum(...THERMOSTAT_MODES), { min: 1 })),
        /** The user can set a temperature for a time: SetTargetTemperature comes with holdUntil. Default: false. */
        supportsScheduling: s.optional(s.boolean()),
        /** The properties the thermostat has. Default: the three setpoints and thermostatMode. */
        properties: s.optional(s.array(s.enum(...PROPERTIES), { min: 1 })),
    }, { unknownKeys: "reject" }),
    discovery({ options: { supportedModes = MODES_OF_1X, supportsScheduling = false, properties = PROPERTIES_OF_1X } }) {
        return { supported: properties, configuration: { supportedModes, supportsScheduling } };
    },
    validate(capability) {
        const { supportedModes = MODES_OF_1X, properties = PROPERTIES_OF_1X } = capability.options;
        // alexa-thermostatcontroller.html, "Configuration object": "You must include at least one of HEAT or COOL"
        if (!supportedModes.includes("HEAT") && !supportedModes.includes("COOL")) {
            throw new DeclarationError(capability, `supportedModes ${supportedModes.join(", ")} has neither HEAT nor COOL, Alexa wants one`);
        }
        const lists = [supportedModes, properties];
        for (const list of lists) {
            const twice = list.find((entry, i) => list.indexOf(entry) !== i);
            if (twice)
                throw new DeclarationError(capability, `${twice} is listed twice`);
        }
    },
    errorNamespace: "Alexa.ThermostatController",
    errorTypes: [
        "DUAL_SETPOINTS_UNSUPPORTED", "REQUESTED_SETPOINTS_TOO_CLOSE", "THERMOSTAT_IS_OFF", "TRIPLE_SETPOINTS_UNSUPPORTED",
        "UNSUPPORTED_THERMOSTAT_MODE", "UNWILLING_TO_SET_SCHEDULE", "UNWILLING_TO_SET_VALUE",
    ],
});