// Copyright (C) 2017-2022 Fredrik Öhrström (gpl-3.0-or-later)
// Copyright (C) 2018 David Mallon (gpl-3.0-or-later)
driver {
    name           = emerlin868
    meter_type     = WaterMeter
    default_fields = name,id,total_m3,target_m3,timestamp
    detect {
        mvt = ELR,11,37
        mvt = ELR,12,37
    }
    fields {
        field {
            name           = total
            quantity       = Volume
            info           = 'The total water consumption recorded by this meter.'
            vif_scaling    = Auto
            dif_signedness = Signed
            match {
                measurement_type = Instantaneous
                vif_range        = Volume
            }
        }
        field {
            name           = target
            quantity       = Volume
            info           = 'The target water consumption recorded at previous period.'
            vif_scaling    = Auto
            dif_signedness = Signed
            match {
                measurement_type = Instantaneous
                vif_range        = Volume
                storage_nr       = 1
            }
        }
        field {
            name     = target_date
            quantity = Text
            info     = 'Date when previous period ended.'
            match {
                measurement_type = Instantaneous
                vif_range        = Date
                storage_nr       = 1
            }
        }
    }
    tests {
        test {
            args     = 'Vodda emerlin868 95949392 NOKEY'
            telegram = 2E4492159293949511377ABE0020252F2F_04135515000004FD971D80800000441300000000426C000002FDFD02B300
            json     = '{"_":"telegram","media":"radio converter (meter side)","meter":"emerlin868","name":"Vodda","id":"95949392","total_m3":5.461,"target_m3":0,"target_date":"2000-00-00","timestamp":"1111-11-11T11:11:11Z"}'
            fields   = 'Vodda;95949392;5.461;0;1111-11-11 11:11.11'
        }
        test {
            args     = 'Water emerlin868 00502420 NOKEY'
            telegram = 434492152024500012378C60A8900F002C25A89D05001CFF60E32B67B46A7AA8002007102F2F_04132564000004FD971D80800000441300000080426C000002FDFD02B300
            json     = '{"_":"telegram","media":"radio converter (meter side)","meter":"emerlin868","name":"Water","id":"00502420","total_m3":25.637,"target_m3":-2147483.648,"target_date":"2000-00-00","timestamp":"1111-11-11T11:11:11Z"}'
            fields   = 'Water;00502420;25.637;-2147483.648;1111-11-11 11:11.11'
        }
    }
}