{
  "title": "Heating MPC",
  "config": {
    "step": {
      "user": {
        "title": "Heating MPC — room inputs",
        "description": "Choose thermostat, read-only relay and room sensors. This integration NEVER commands the heater.",
        "data": {
          "climate_entity": "Existing Generic Thermostat",
          "heater_entity": "Physical heating switch (read-only)",
          "room_entities": "Individual room temperature sensors",
          "room_max_age_minutes": "Maximum room sensor report age (minutes)",
          "weather_max_age_minutes": "Maximum weather sensor report age (minutes)",
          "room_stale_use_last_value": "Keep using the last value of a room sensor that stopped reporting"
        },
        "data_description": {
          "room_stale_use_last_value": "Off: a room sensor older than its report-age limit is left out and the other rooms are re-weighted. On: its last value is still used, for up to 24 hours without a report; for sensors that report only when the value changes. Unavailable or invalid room sensors are always left out. Nothing pauses unless no room is usable."
        }
      },
      "weather": {
        "title": "Primary weather sources",
        "description": "Choose as many sensors per metric as needed and arrange them in priority order. If the preferred source is unavailable, the next one is used automatically. Outdoor temperature is mandatory; wind and cloud coverage are diagnostic-only in this version.",
        "data": {
          "outside_temperature_sources": "Outdoor temperature sources (ordered: preferred first)",
          "outside_wind_sources": "Wind speed sources (optional)",
          "outside_clouds_sources": "Cloud coverage sources (optional)",
          "outside_wind_direction_sources": "Wind direction sources (optional; degrees the wind comes from)",
          "outside_wind_gust_sources": "Wind gust sources (optional)"
        }
      },
      "weather_extra": {
        "title": "Additional weather sources",
        "description": "Additional weather inputs are optional and used only for comparison/diagnostics in v0.2; they do not yet change MPC predictions.",
        "data": {
          "outside_humidity_sources": "Outdoor humidity sources (optional)",
          "outside_feelslike_sources": "Feels-like temperature sources (optional)",
          "outside_pressure_sources": "Atmospheric pressure sources (optional)",
          "outside_visibility_sources": "Visibility sources (optional)",
          "outside_rain_sources": "Rain sources (optional)",
          "outside_snow_sources": "Snow sources (optional)"
        }
      },
      "weights": {
        "title": "Room priorities",
        "description": "Each selected sensor becomes its own zone with this comfort weight. Later, group the sensors of one room into one zone with Add zone or by editing a zone."
      }
    },
    "error": {
      "invalid_rooms": "Select 1–12 distinct room sensors.",
      "invalid_weather": "Select at least one outdoor temperature sensor, distinct from room sensors."
    },
    "abort": {
      "already_configured": "Heating MPC is already configured."
    }
  },
  "options": {
    "step": {
      "init": {
        "title": "Heating MPC options",
        "description": "Change room sensors and controller settings. This integration remains shadow-only.",
        "data": {
          "climate_entity": "Existing Generic Thermostat",
          "heater_entity": "Physical heating switch (read-only)",
          "horizon_minutes": "Prediction horizon (minutes)",
          "minimum_on_minutes": "Minimum ON time (minutes)",
          "minimum_off_minutes": "Minimum OFF time (minutes)",
          "switching_cost": "Switching cost",
          "heating_cost": "Heating runtime cost",
          "comfort_band": "Comfort tolerance (°C)",
          "room_max_age_minutes": "Maximum room sensor report age (minutes)",
          "weather_max_age_minutes": "Maximum weather sensor report age (minutes)",
          "room_stale_use_last_value": "Keep using the last value of a room sensor that stopped reporting",
          "internal_heat_half_life_minutes": "Extra electrical heat: forecast half-life (minutes)",
          "window_open_minutes": "Open window: assumed remaining open time (minutes)",
          "recovery_minutes": "Recovery after closing a window (minutes)",
          "ventilation_wind": "Ventilation: use wind speed and direction",
          "ventilation_gust": "Ventilation: use wind gusts",
          "ventilation_cross": "Ventilation: cross-ventilation between zones"
        },
        "data_description": {
          "room_stale_use_last_value": "Off: a room sensor older than its report-age limit is left out and the other rooms are re-weighted. On: its last value is still used, for up to 24 hours without a report; for sensors that report only when the value changes. Unavailable or invalid room sensors are always left out. Nothing pauses unless no room is usable.",
          "internal_heat_half_life_minutes": "Forecasts assume heat above the baseline fades with this half-life, for example when a gaming session ends. 0 assumes it stops now.",
          "window_open_minutes": "Forecasts assume an open window closes after this many more minutes, then the room recovers.",
          "recovery_minutes": "Time constant of the air warming back towards the walls' temperature.",
          "ventilation_wind": "Needs wind sources; direction also needs wind direction sources.",
          "ventilation_gust": "Adds a term for gusts above the mean wind. Keep it only if Forecast Error improves.",
          "ventilation_cross": "Adds a term for windows open in several zones at once. Needs windows in two or more zones."
        }
      },
      "weather": {
        "title": "Weather source priority",
        "description": "Choose as many sensors per metric as needed and arrange them in priority order. If the preferred source is unavailable, the next one is used automatically. Outdoor temperature is mandatory; wind and cloud coverage are diagnostic-only in this version.",
        "data": {
          "outside_temperature_sources": "Outdoor temperature sources (ordered: preferred first)",
          "outside_wind_sources": "Wind speed sources (optional)",
          "outside_clouds_sources": "Cloud coverage sources (optional)",
          "outside_wind_direction_sources": "Wind direction sources (optional; degrees the wind comes from)",
          "outside_wind_gust_sources": "Wind gust sources (optional)"
        }
      },
      "weather_extra": {
        "title": "Additional weather sensors",
        "description": "Additional weather inputs are optional and used only for comparison/diagnostics in v0.2; they do not yet change MPC predictions.",
        "data": {
          "outside_humidity_sources": "Outdoor humidity sources (optional)",
          "outside_feelslike_sources": "Feels-like temperature sources (optional)",
          "outside_pressure_sources": "Atmospheric pressure sources (optional)",
          "outside_visibility_sources": "Visibility sources (optional)",
          "outside_rain_sources": "Rain sources (optional)",
          "outside_snow_sources": "Snow sources (optional)"
        }
      }
    },
    "error": {
      "invalid_weather": "Select at least one outdoor temperature sensor, distinct from room sensors."
    }
  },
  "entity": {
    "sensor": {
      "last_sample": {
        "state": {
          "waiting_for_inputs": "Waiting for inputs",
          "first_sample": "First sample",
          "sensors_changed": "Zone sensors changed",
          "learned": "Learned",
          "ventilation": "Window open or recovering",
          "partly_rejected": "Partly rejected (outlier)",
          "interval_out_of_range": "Irregular interval",
          "relay_changed": "Relay switched",
          "outside_source_changed": "Outdoor source changed",
          "lag_uncertain": "Waiting for radiators to settle"
        }
      }
    }
  },
  "config_subentries": {
    "zone": {
      "entry_type": "Zone",
      "initiate_flow": {
        "user": "Add zone",
        "reconfigure": "Edit zone"
      },
      "step": {
        "user": {
          "title": "Thermal zone",
          "description": "A room or area of the apartment. Sensor weights combine several sensors in one room; the comfort weight says how much the zone matters to the MPC. Neither changes the zone's learned thermal properties. If you choose two or more sensors, the next step asks for each sensor's weight.",
          "data": {
            "name": "Name",
            "sensors": "Temperature sensors",
            "comfort_weight": "Comfort weight",
            "target_offset": "Target offset (°C)",
            "neighbors": "Adjacent zones (heat exchange)"
          },
          "data_description": {
            "comfort_weight": "Relative importance for the MPC (0.1–10).",
            "target_offset": "Added to the thermostat's target temperature for this zone.",
            "neighbors": "Zones this one exchanges heat with, for example through a wall or an open door. The coefficient is learned only when the data supports it."
          }
        },
        "sensor_weights": {
          "title": "Sensor weights",
          "description": "How much each sensor counts in the zone temperature (0.1–10). Equal weights give the plain average.\n\n{sensors}",
          "data": {
            "sensor_weight_1": "Sensor 1 weight",
            "sensor_weight_2": "Sensor 2 weight",
            "sensor_weight_3": "Sensor 3 weight",
            "sensor_weight_4": "Sensor 4 weight",
            "sensor_weight_5": "Sensor 5 weight",
            "sensor_weight_6": "Sensor 6 weight"
          }
        },
        "reconfigure": {
          "title": "Thermal zone",
          "description": "A room or area of the apartment. Sensor weights combine several sensors in one room; the comfort weight says how much the zone matters to the MPC. Neither changes the zone's learned thermal properties. If you choose two or more sensors, the next step asks for each sensor's weight.",
          "data": {
            "name": "Name",
            "sensors": "Temperature sensors",
            "comfort_weight": "Comfort weight",
            "target_offset": "Target offset (°C)",
            "neighbors": "Adjacent zones (heat exchange)"
          },
          "data_description": {
            "comfort_weight": "Relative importance for the MPC (0.1–10).",
            "target_offset": "Added to the thermostat's target temperature for this zone.",
            "neighbors": "Zones this one exchanges heat with, for example through a wall or an open door. The coefficient is learned only when the data supports it."
          }
        }
      },
      "error": {
        "zone_name_required": "Enter a name.",
        "zone_sensors": "Choose 1–6 different sensors.",
        "sensor_in_other_zone": "A chosen sensor already belongs to another zone.",
        "sensor_is_weather_source": "A chosen sensor is used as an outdoor temperature source.",
        "too_many_zones": "At most 12 zones are supported."
      },
      "abort": {
        "reconfigure_successful": "The zone was updated."
      }
    },
    "heat_source": {
      "entry_type": "Heat source",
      "initiate_flow": {
        "user": "Add heat source",
        "reconfigure": "Edit heat source"
      },
      "step": {
        "user": {
          "title": "Electrical heat source",
          "description": "Equipment whose electrical power ends up as heat in a zone, such as a UPS with computers. Only the variation above a persistent baseline is modeled: the constant part is already part of the zone's learned behavior. Use active power (W or kW), not VA or load %.",
          "data": {
            "name": "Name",
            "sensor": "Active power sensor",
            "zone": "Zone",
            "heat_fraction": "Share of power that becomes heat in the zone",
            "baseline_mode": "Baseline",
            "baseline_w": "Manual baseline (W)",
            "included_in": "Already included in the measurement of",
            "response_minutes": "Thermal response time (minutes)",
            "enabled": "Enabled"
          },
          "data_description": {
            "heat_fraction": "1.0 when the equipment is in this zone. Lower it if part of the heat goes elsewhere, for example out of a vent.",
            "baseline_mode": "Automatic uses the low end of the last 24 hours (the persistent load).",
            "included_in": "Choose the UPS or meter whose reading already contains this device, so its power is not counted twice.",
            "response_minutes": "How quickly the zone feels a change in power: room air, furniture and equipment take time to warm."
          }
        },
        "reconfigure": {
          "title": "Electrical heat source",
          "description": "Equipment whose electrical power ends up as heat in a zone, such as a UPS with computers. Only the variation above a persistent baseline is modeled: the constant part is already part of the zone's learned behavior. Use active power (W or kW), not VA or load %.",
          "data": {
            "name": "Name",
            "sensor": "Active power sensor",
            "zone": "Zone",
            "heat_fraction": "Share of power that becomes heat in the zone",
            "baseline_mode": "Baseline",
            "baseline_w": "Manual baseline (W)",
            "included_in": "Already included in the measurement of",
            "response_minutes": "Thermal response time (minutes)",
            "enabled": "Enabled"
          },
          "data_description": {
            "heat_fraction": "1.0 when the equipment is in this zone. Lower it if part of the heat goes elsewhere, for example out of a vent.",
            "baseline_mode": "Automatic uses the low end of the last 24 hours (the persistent load).",
            "included_in": "Choose the UPS or meter whose reading already contains this device, so its power is not counted twice.",
            "response_minutes": "How quickly the zone feels a change in power: room air, furniture and equipment take time to warm."
          }
        }
      },
      "error": {
        "source_name_required": "Enter a name.",
        "sensor_in_other_source": "This power sensor is already used by another heat source.",
        "invalid_parent_source": "The parent must be an existing source that is not itself included in another.",
        "source_has_children": "Other sources are included in this one, so it cannot be included in another.",
        "baseline_required": "Enter the manual baseline in W.",
        "too_many_sources": "At most 16 heat sources are supported."
      },
      "abort": {
        "reconfigure_successful": "The heat source was updated.",
        "no_zones": "Add a zone first."
      }
    },
    "window": {
      "entry_type": "Window",
      "initiate_flow": {
        "user": "Add window",
        "reconfigure": "Edit window"
      },
      "step": {
        "user": {
          "title": "Window",
          "description": "A window contact sensor. Open-window periods are kept out of the zone's normal heat-loss learning and modeled as ventilation instead. Unknown or unavailable states count as unknown, never as closed.",
          "data": {
            "name": "Name",
            "sensor": "Contact sensor",
            "zone": "Zone",
            "inverted": "Sensor reports on when closed",
            "azimuth": "Facing direction (°)",
            "opening_factor": "Opening factor",
            "enabled": "Enabled"
          },
          "data_description": {
            "inverted": "Turn on for sensors whose polarity is the reverse of a standard window sensor.",
            "azimuth": "Direction the outside of the window faces, clockwise from north (0 = N, 90 = E, 180 = S, 270 = W). Used with the wind direction.",
            "opening_factor": "Relative ventilation when open: 1.0 for a normal window, lower for tilted, higher for a large or double window."
          }
        },
        "reconfigure": {
          "title": "Window",
          "description": "A window contact sensor. Open-window periods are kept out of the zone's normal heat-loss learning and modeled as ventilation instead. Unknown or unavailable states count as unknown, never as closed.",
          "data": {
            "name": "Name",
            "sensor": "Contact sensor",
            "zone": "Zone",
            "inverted": "Sensor reports on when closed",
            "azimuth": "Facing direction (°)",
            "opening_factor": "Opening factor",
            "enabled": "Enabled"
          },
          "data_description": {
            "inverted": "Turn on for sensors whose polarity is the reverse of a standard window sensor.",
            "azimuth": "Direction the outside of the window faces, clockwise from north (0 = N, 90 = E, 180 = S, 270 = W). Used with the wind direction.",
            "opening_factor": "Relative ventilation when open: 1.0 for a normal window, lower for tilted, higher for a large or double window."
          }
        }
      },
      "error": {
        "window_name_required": "Enter a name.",
        "sensor_in_other_window": "This sensor is already used by another window.",
        "too_many_windows": "At most 24 windows are supported."
      },
      "abort": {
        "reconfigure_successful": "The window was updated.",
        "no_zones": "Add a zone first."
      }
    }
  },
  "selector": {
    "baseline_mode": {
      "options": {
        "auto": "Automatic (24-hour low)",
        "manual": "Manual value"
      }
    }
  }
}