-- Copyright 2022 SmartThings
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
--     http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.

--- @type st.zwave.CommandClass.Configuration
local Configuration = (require "st.zwave.CommandClass.Configuration")({ version=1 })

local AEOTEC_GEN5_FINGERPRINTS = {
  {mfr = 0x0086, prod = 0x0102, model = 0x005F},  -- Aeotec Home Energy Meter (Gen5) US
  {mfr = 0x0086, prod = 0x0002, model = 0x005F},  -- Aeotec Home Energy Meter (Gen5) EU
}

local function can_handle_aeotec_gen5_meter(opts, driver, device, ...)
  for _, fingerprint in ipairs(AEOTEC_GEN5_FINGERPRINTS) do
    if device:id_match(fingerprint.mfr, fingerprint.prod, fingerprint.model) then
      return true
    end
  end
  return false
end

local do_configure = function (self, device)
  device:send(Configuration:Set({parameter_number = 101, size = 4, configuration_value = 3}))   -- report total power in Watts and total energy in kWh...
  device:send(Configuration:Set({parameter_number = 102, size = 4, configuration_value = 0}))   -- disable group 2...
  device:send(Configuration:Set({parameter_number = 103, size = 4, configuration_value = 0}))   -- disable group 3...
  device:send(Configuration:Set({parameter_number = 111, size = 4, configuration_value = 300})) -- ...every 5 min
  device:send(Configuration:Set({parameter_number = 90, size = 1, configuration_value = 0}))    -- enabling automatic reports, disabled selective reporting...
  device:send(Configuration:Set({parameter_number = 13, size = 1, configuration_value = 0}))   -- disable CRC16 encapsulation
end

local aeotec_gen5_meter = {
  lifecycle_handlers = {
    doConfigure = do_configure
  },
  NAME = "aeotec gen5 meter",
  can_handle = can_handle_aeotec_gen5_meter
}

return aeotec_gen5_meter