Historic power data for a day. More...

#include <onedaypowermodel.h>

Inherits QAbstractListModel.

Public Types
enum class	Roles { PhotovoltaicEnergy = Qt::UserRole , CurrentLoad , GridFeed , GridCharge , BatterySoc , UploadTime , RawJson }
	The model roles. More...

Public Slots
bool	reload ()
	(Re)load data More...

bool	forceReload ()
	Force a reload. More...

void	reset ()
	Reset object. More...

Signals
void	countChanged ()

Public Member Functions
	OneDayPowerModel (QObject *parent=nullptr)
	Creates a OneDateEnergy instance. More...

	OneDayPowerModel (Connector connector, const QString &serialNumber, const QDate &date, QObject parent=nullptr)
	Creates a OneDateEnergy intsance. More...

Q_REQUIRED_RESULT Connector *	connector () const

void	setConnector (Connector *connector)

Q_SIGNAL void	connectorChanged (Connector *connector)

Q_REQUIRED_RESULT QString	serialNumber () const

void	setSerialNumber (const QString &serialNumber)

Q_SIGNAL void	serialNumberChanged (const QString &serialNumber)

Q_REQUIRED_RESULT QDate	date () const

void	setDate (const QDate &date)

void	resetDate ()

Q_SIGNAL void	dateChanged (const QDate &date)

Q_REQUIRED_RESULT bool	cached () const

void	setCached (bool cached)

Q_SIGNAL void	cachedChanged (bool cached)

Q_REQUIRED_RESULT QDateTime	fromDateTime () const

Q_SIGNAL void	fromDateTimeChanged (const QDateTime &fromDateTime)

Q_REQUIRED_RESULT QDateTime	toDateTime () const

Q_SIGNAL void	toDateTimeChanged (const QDateTime &toDateTime)

Q_REQUIRED_RESULT int	peakPhotovoltaic () const

Q_SIGNAL void	peakPhotovoltaicChanged (int peakPhotovoltaicChanged)

Q_REQUIRED_RESULT int	peakLoad () const

Q_SIGNAL void	peakLoadChanged (int peakLoad)

Q_REQUIRED_RESULT int	peakGridFeed () const

Q_SIGNAL void	peakGridFeedChanged (int peakGridFeed)

Q_REQUIRED_RESULT int	peakGridCharge () const

Q_SIGNAL void	peakGridChargeChanged (int peakGridCharge)

QAlphaCloud::RequestStatus	status () const

Q_SIGNAL void	statusChanged (QAlphaCloud::RequestStatus status)

QAlphaCloud::ErrorCode	error () const

Q_SIGNAL void	errorChanged (QAlphaCloud::ErrorCode error)

QString	errorString () const

Q_SIGNAL void	errorStringChanged (const QString &errorString)

int	rowCount (const QModelIndex &parent=QModelIndex()) const override

QVariant	data (const QModelIndex &index, int role=Qt::DisplayRole) const override

QHash< int, QByteArray >	roleNames () const override

Properties
QAlphaCloud::Connector *	connector
	The connector to use.

QString	serialNumber
	The serial number. More...

QDate	date
	The date. More...

bool	cached
	Cache data. More...

QDateTime	fromDateTime
	The earliest date in the model. More...

QDateTime	toDateTime
	The latest date in the model. More...

int	peakPhotovoltaic
	Peak photovoltaic production in W. More...

int	peakLoad
	Peak load in W. More...

int	peakGridFeed
	Peak grid feed in W. More...

int	peakGridCharge
	Peak grid charge in W. More...

int	count
	The number of items in the model.

QAlphaCloud::RequestStatus	status
	The current request status.

QAlphaCloud::ErrorCode	error
	The error, if any. More...

QString	errorString
	The error string, if any. More...

Detailed Description

Historic power data for a day.

Provides historic power data for a given day.

Wraps the /getOneDayPower API endpoint.

Member Enumeration Documentation

◆ Roles

enum QAlphaCloud::OneDayPowerModel::Roles

strong

The model roles.

Enumerator
PhotovoltaicEnergy	The photovoltaic production in W (int)
CurrentLoad	The current load in W (int)
GridFeed	The current grid feed in W (int)
GridCharge	The current grid charge in W (int)
BatterySoc	The battery state of charge in per-cent % (qreal)
UploadTime	When this entry was recorded. (QDateTime)
RawJson	Returns the raw JSON data for this system. Useful for extracting properties that aren't provided through the model (QJsonObject).

Constructor & Destructor Documentation

◆ OneDayPowerModel() [1/2]

QAlphaCloud::OneDayPowerModel::OneDayPowerModel ( QObject * parent = nullptr )

explicit

Creates a OneDateEnergy instance.

Parameters

parent The owner

Note: A connector, serialNumber, and a date must be set before requests can be made.

◆ OneDayPowerModel() [2/2]

QAlphaCloud::OneDayPowerModel::OneDayPowerModel	(	Connector *	connector,
		const QString &	serialNumber,
		const QDate &	date,
		QObject *	parent = `nullptr`
	)

Creates a OneDateEnergy intsance.

Parameters

connector	The connector
serialNumber	The serial number of the storage system whose data should be queried
date	The date for which to query the data
parent	The owner

Member Function Documentation

◆ forceReload

bool QAlphaCloud::OneDayPowerModel::forceReload ( )

slot

Force a reload.

Reloads the data, ignoring the cache.

Returns: Whether the request was sent.

◆ reload

bool QAlphaCloud::OneDayPowerModel::reload ( )

slot

(Re)load data

In QML, this is done automatically on component completion if the active property (not documented here) is true, which is the default.

Returns: Whether the request was sent.

Note: You must set a connector, a serialNumber, and a date before requests can be sent.; When the request fails, the current data is not cleared.

◆ reset

void QAlphaCloud::OneDayPowerModel::reset ( )

slot

Reset object.

This clears all data and resets the object back to its initial state.

Property Documentation

◆ cached

bool QAlphaCloud::OneDayPowerModel::cached

readwrite

Cache data.

Whether to cache the returned data, default is true.

This allows for quicker navigation between dates when they have been loaded once and reduces network traffic.

Data from the current day is never cached as data is collected throughout the day.

◆ date

QDate QAlphaCloud::OneDayPowerModel::date

readwrite

The date.

The date for which to query the data.

◆ error

QAlphaCloud::ErrorCode QAlphaCloud::OneDayPowerModel::error

read

The error, if any.

There can still be valid data in this object from a previous successful request.

◆ errorString

QString QAlphaCloud::OneDayPowerModel::errorString

read

The error string, if any.

Note: Not every error code has an errorString associated with it.

◆ fromDateTime

QDateTime QAlphaCloud::OneDayPowerModel::fromDateTime

read

The earliest date in the model.

Useful for determining the range of the X axis on a plot.

◆ peakGridCharge

int QAlphaCloud::OneDayPowerModel::peakGridCharge

read

Peak grid charge in W.

Useful for determining the range of the Y axis on a plot.

◆ peakGridFeed

int QAlphaCloud::OneDayPowerModel::peakGridFeed

read

Peak grid feed in W.

Useful for determining the range of the Y axis on a plot.

◆ peakLoad

int QAlphaCloud::OneDayPowerModel::peakLoad

read

Peak load in W.

Useful for determining the range of the Y axis on a plot.

◆ peakPhotovoltaic

int QAlphaCloud::OneDayPowerModel::peakPhotovoltaic

read

Peak photovoltaic production in W.

Useful for determining the range of the Y axis on a plot.

◆ serialNumber

QString QAlphaCloud::OneDayPowerModel::serialNumber

readwrite

The serial number.

The serial number of the storage system whose data should be queried.

◆ toDateTime

QDateTime QAlphaCloud::OneDayPowerModel::toDateTime

read

The latest date in the model.

Useful for determining the range of the X axis on a plot.

The documentation for this class was generated from the following files:

src/lib/onedaypowermodel.h
src/lib/onedaypowermodel.cpp

Public Types

Public Slots

Signals

Public Member Functions

Properties

Detailed Description

Member Enumeration Documentation

◆ Roles

Constructor & Destructor Documentation

◆ OneDayPowerModel() [1/2]

◆ OneDayPowerModel() [2/2]

Member Function Documentation

◆ forceReload

◆ reload

◆ reset

Property Documentation

◆ cached

◆ date

◆ error

◆ errorString

◆ fromDateTime

◆ peakGridCharge

◆ peakGridFeed

◆ peakLoad

◆ peakPhotovoltaic

◆ serialNumber

◆ toDateTime