import type { OptionallyStatefulCommandComponentDiscovery } from "./BaseEntityDiscovery.ts";
import {MakeEntity} from './utils';

/**
 * @see https://www.home-assistant.io/integrations/cover.mqtt/  
 */

export interface CoverComponentDiscovery extends OptionallyStatefulCommandComponentDiscovery {
    platform: 'cover';
    /**
     * Flag that defines if the cover works in optimistic mode.
     * If true, the cover will immediately change state after every command.
     * If false, the cover will only change state after it receives a state feedback from the device.
     * @default `false` if state_topic or position_topic are set, else `true`
     * */
    optimistic?: boolean;

    /**
     * The command payload that closes the cover.
     * @defaultValue `CLOSED`
     * */
    payload_close?: string;

    /**
     * The command payload that opens the cover.
     * @defaultValue `OPEN`
     * */
    payload_open?: string;

    /**
     * The command payload that stops the cover.
     * @defaultValue `STOP`
     * */
    payload_stop: string;

    /**
     * Number which represents the closed position.
     * @defaultValuee 0
     * */
    position_closed?: number;

    /**
     * Number which represents the open position.
     * @defaultValue 100
     * */
    position_open?: number;

    /**
     * Defines a template that can be used to extract the payload for the position_topic topic. 
     * Within the template the following variables are available: 
     * `entity_id`, `position_open`, `position_closed` `tilt_min` `tilt_max`
     * The entity_id can be used to reference the entity’s attributes with help of the states template function;
     * */
    position_template?: string;

    /**
     * The MQTT topic subscribed to receive cover position messages.
     * */
    position_topic?: string;

    /**
     * The MQTT topic to publish position commands to. 
     * You need to set position_topic as well if you want to use position topic.
     * Use template if position topic wants different values than within range position_closed - position_open. 
     * If template is not defined and position_closed != 100 and position_open != 0 
     * then proper position value is calculated from percentage position.
     * */
    set_position_topic: string;

    /**
     * The payload that represents the cover is closed.
     * @defaultValue `closed`
     * */
    state_closed?: string;

    /**
     * The payload that represents the cover is closing.
     * @defaultValue `closing`
     * */
    state_closing?: string;

    /**
     * The payload that represents the cover is open.
     * @defaultValue `open`
     * */
    state_open?: string;

    /**
     * The payload that represents the cover is opening.
     * @defaultValue `opening`
     * */
    state_opening?: string;

    /**
     * The payload that represents the cover is stopped.
     * @defaultValue `stopped`
     * */
    state_stopped?: string;

    /**
     * The value that will be sent on a `close_cover_tilt` command.
     * @defaultValue 0
     */
    tilt_closed_value?: number;

    /** 
     * The MQTT topic to publish commands to control the cover tilt.
     * */
    tilt_command_topic?: string;

    /**
     * The maximum tilt value.
     * @defaultValue 100
     * */
    tilt_max?: number;

    /**
     * The minimum tilt value.
     * @defaultValue 0
     * */
    tilt_min?: number;

    /**
     * The value that will be sent on a `open_cover_tilt` command.
     * @defaultValue 100
     */
    tilt_open_value?: number;

    /**
     * Flag that defines if the cover tilt works in optimistic mode.
     * @default `false` if tilt_status_topic is defined, else `true`
     */
    tilt_optimistic?: boolean;

    /**
     * Defines a template that can be used to extract the payload for the tilt_status_topic topic. 
     * Within the template the following variables are available: 
     * `entity_id`, `position_open`, `position_closed` `tilt_min` `tilt_max`
     * The entity_id can be used to reference the entity’s attributes with help of the states template function;
     * */
    tilt_status_template?: string;

    /**
     * The MQTT topic subscribed to receive cover tilt status messages.
     * */
    tilt_status_topic?: string;
    
    device_class?: 'awning' | 'blind' | 'curtain' | 'damper' | 'door' | 'garage' | 'gate' | 'shade' | 'shutter' | 'window'; 
}

export type CoverDiscovery = MakeEntity<CoverComponentDiscovery>;