https://github.com/Koenkk/zigbee2mqtt/issues/14607

ZM-CSW032-D.js

const fz = require('zigbee-herdsman-converters/converters/fromZigbee');
const tz = require('zigbee-herdsman-converters/converters/toZigbee');
const exposes = require('zigbee-herdsman-converters/lib/exposes');
const reporting = require('zigbee-herdsman-converters/lib/reporting');
const extend = require('zigbee-herdsman-converters/lib/extend');
const ota = require('zigbee-herdsman-converters/lib/ota');
const tuya = require('zigbee-herdsman-converters/lib/tuya');
const utils = require('zigbee-herdsman-converters/lib/utils');
const globalStore = require('zigbee-herdsman-converters/lib/store');
const e = exposes.presets;
const ea = exposes.access;

const fzLocal = {
    ZMCSW032D_cover_position: {
        cluster: 'closuresWindowCovering',
        type: ['attributeReport', 'readResponse'],
        options: [
            exposes.options.invert_cover(),
            exposes.numeric('time_close')
                .withDescription(`Set the full closing time of the roller shutter (e.g. set it to 20) (value is in s).`),
            exposes.numeric('time_open')
                .withDescription(`Set the full opening time of the roller shutter (e.g. set it to 21) (value is in s).`),
        ],
        convert: (model, msg, publish, options, meta) => {
            const result = {};
            const timeCoverSetMiddle = 60;

            // https://github.com/Koenkk/zigbee-herdsman-converters/pull/1336
            // Need to add time_close and time_open in your configuration.yaml after friendly_name (and set your time)
            if (options.hasOwnProperty('time_close') && options.hasOwnProperty('time_open')) {
                if (!globalStore.hasValue(msg.endpoint, 'position')) {
                    globalStore.putValue(msg.endpoint, 'position', {lastPreviousAction: -1, CurrentPosition: -1, since: false});
                }

                const entry = globalStore.getValue(msg.endpoint, 'position');
                // ignore if first action is middle and ignore action middle if previous action is middle
                if (msg.data.hasOwnProperty('currentPositionLiftPercentage') && msg.data['currentPositionLiftPercentage'] == 50 ) {
                    if ((entry.CurrentPosition == -1 && entry.lastPreviousAction == -1) ||
                        entry.lastPreviousAction == 50 ) {
                        meta.logger.warn(`ZMCSW032D ignore action `);
                        return;
                    }
                }
                let currentPosition = entry.CurrentPosition;
                const lastPreviousAction = entry.lastPreviousAction;
                const deltaTimeSec = Math.floor((Date.now() - entry.since)/1000); // convert to sec

                entry.since = Date.now();
                entry.lastPreviousAction = msg.data['currentPositionLiftPercentage'];

                if (msg.data.hasOwnProperty('currentPositionLiftPercentage') && msg.data['currentPositionLiftPercentage'] == 50 ) {
                    if (deltaTimeSec < timeCoverSetMiddle || deltaTimeSec > timeCoverSetMiddle) {
                        if (lastPreviousAction == 100 ) {
                            // Open
                            currentPosition = currentPosition == -1 ? 0 : currentPosition;
                            currentPosition = currentPosition + ((deltaTimeSec * 100)/options.time_open);
                        } else if (lastPreviousAction == 0 ) {
                            // Close
                            currentPosition = currentPosition == -1 ? 100 : currentPosition;
                            currentPosition = currentPosition - ((deltaTimeSec * 100)/options.time_close);
                        }
                        currentPosition = currentPosition > 100 ? 100 : currentPosition;
                        currentPosition = currentPosition < 0 ? 0 : currentPosition;
                    }
                }
                entry.CurrentPosition = currentPosition;

                if (msg.data.hasOwnProperty('currentPositionLiftPercentage') && msg.data['currentPositionLiftPercentage'] !== 50 ) {
                    // postion cast float to int
                    result.position = currentPosition | 0;
                } else {
                    if (deltaTimeSec < timeCoverSetMiddle || deltaTimeSec > timeCoverSetMiddle) {
                        // postion cast float to int
                        result.position = currentPosition | 0;
                    } else {
                        entry.CurrentPosition = lastPreviousAction;
                        result.position = lastPreviousAction;
                    }
                }
                result.position = options.invert_cover ? 100 - result.position : result.position;
            } else {
                // Previous solution without time_close and time_open
                if (msg.data.hasOwnProperty('currentPositionLiftPercentage') && msg.data['currentPositionLiftPercentage'] !== 50) {
                    const liftPercentage = msg.data['currentPositionLiftPercentage'];
                    result.position = liftPercentage;
                    result.position = options.invert_cover ? 100 - result.position : result.position;
                }
            }

            // Add the state
            if ('position' in result) {
                result.state = result.position === 0 ? 'CLOSE' : 'OPEN';
            }
            return result;
        },
    }
}

const definition = {
    zigbeeModel: ['TS0302'],
    model: 'ZM-CSW032-D',
    vendor: 'Zemismart',
    description: 'Curtain/roller blind switch',
    fromZigbee: [fz.ignore_basic_report, fzLocal.ZMCSW032D_cover_position],
    toZigbee: [tz.cover_state, tz.ZMCSW032D_cover_position],
    exposes: [e.cover_position()],
    meta: {multiEndpoint: true},
    configure: async (device, coordinatorEndpoint, logger) => {
        const endpoint = device.getEndpoint(1);
        await reporting.bind(endpoint, coordinatorEndpoint, ['closuresWindowCovering']);
        // Configure reporing of currentPositionLiftPercentage always fails.
        // https://github.com/Koenkk/zigbee2mqtt/issues/3216
    },
};

module.exports = definition;