harbour-aira/qml/pages/CommandsPage.qml

import QtQuick 2.2
import Sailfish.Silica 1.0
import "../components"

// Comandi impianto: i comandi che non stanno nella Home.
//
// Prima erano 12 pulsanti in quattro sezioni, otto dei quali in coppie
// accendi/spegni, con lo stato da leggere in sei righe piu' in alto. Ora ogni
// cosa che ha uno stato e' un interruttore: lo stato si vede e si cambia in un
// tocco solo (docs/UX-STUDIO.md).
//
// Gli interruttori NON anticipano l'impianto: `checked` segue l'ultimo dato
// vero (automaticCheck: false) e al tocco parte il comando. Se il comando non
// riesce, l'interruttore non si muove; se riesce, lo stato arriva da solo
// (ApiClient rilegge il riassunto due secondi dopo).
Page {
    id: page

    allowedOrientations: Orientation.All

    function raw(key) {
        return api.summary[key]
    }

    // La funzione riscaldamento e' abilitata quando i modi configurati della
    // pompa la comprendono ("PUMP_MODE_STATE_HEATING").
    function heatingEnabled() {
        return String(page.raw("configured_modes") || "").indexOf("HEATING") >= 0
    }

    Component.onCompleted: {
        if (api.configured)
            api.refresh()
    }

    // Fuori dai pulsanti/interruttori: dentro finirebbero nel loro contentItem.
    RemorseItem { id: remorse }

    SilicaFlickable {
        anchors.fill: parent
        contentHeight: col.height + Theme.paddingLarge

        PullDownMenu {
            MenuItem {
                text: qsTr("Refresh")
                onClicked: api.refresh()
            }
            MenuItem {
                text: qsTr("Data")
                onClicked: pageStack.push(Qt.resolvedUrl("DataPage.qml"))
            }
            MenuItem {
                text: qsTr("Plant")
                onClicked: pageStack.push(Qt.resolvedUrl("PlantPage.qml"))
            }
            MenuItem {
                text: qsTr("Settings")
                onClicked: pageStack.push(Qt.resolvedUrl("SettingsPage.qml"))
            }
        }

        Column {
            id: col
            width: parent.width
            spacing: Theme.paddingSmall

            PageHeader { title: qsTr("Plant commands") }

            // ---- modalita' -------------------------------------------------- //
            SectionHeader { text: qsTr("Modes") }

            TextSwitch {
                id: awaySwitch
                text: qsTr("Away mode")
                description: qsTr("Lowers the house and stops the hot water")
                automaticCheck: false
                checked: page.raw("away_mode") === true
                onClicked: {
                    if (checked)
                        api.sendCommand("away_mode_off")
                    else
                        api.sendCommand("away_mode_on")
                }
            }

            TextSwitch {
                text: qsTr("Forced heating")
                description: qsTr("Heats at full power until you stop it")
                automaticCheck: false
                checked: page.raw("force_heating") === true
                onClicked: {
                    if (checked)
                        api.sendCommand("force_heating_off")
                    else
                        api.sendCommand("force_heating_on")
                }
            }

            TextSwitch {
                id: heatingSwitch
                text: qsTr("Heating")
                description: qsTr("The heating can turn on")
                automaticCheck: false
                checked: page.heatingEnabled()
                onClicked: {
                    // Spegnere il riscaldamento ha conseguenze: si conferma.
                    if (checked)
                        remorse.execute(heatingSwitch, qsTr("Heating will be disabled"),
                                        function() { api.sendCommand("heating_off") })
                    else
                        api.sendCommand("heating_on")
                }
            }

            // ---- acqua calda ------------------------------------------------ //
            SectionHeader { text: qsTr("Domestic hot water") }

            TextSwitch {
                id: waterSwitch
                text: qsTr("Hot water active")
                description: qsTr("The heat pump keeps the water in temperature")
                automaticCheck: false
                checked: page.raw("hot_water_heating") === true
                onClicked: {
                    if (checked)
                        remorse.execute(waterSwitch,
                                        qsTr("Domestic hot water will stop being heated"),
                                        function() { api.sendCommand("hot_water_heating_off") })
                    else
                        api.sendCommand("hot_water_heating_on")
                }
            }

            ActionButton {
                text: qsTr("Legionella cycle")
                confirmText: qsTr("Starting the legionella cycle: it takes a while")
                onTriggered: api.sendCommand("legionella_cycle")
            }

            // ---- rumore ----------------------------------------------------- //
            SectionHeader { text: qsTr("Noise") }

            ActionButton {
                text: qsTr("Night mode for one hour")
                onTriggered: api.sendCommand("night_mode_1h")
            }

            Label {
                x: Theme.horizontalPageMargin
                width: parent.width - 2 * Theme.horizontalPageMargin
                text: qsTr("The switches show the current state of the plant: the Status section is not needed any more.")
                color: Theme.secondaryColor
                font.pixelSize: Theme.fontSizeExtraSmall
                wrapMode: Text.Wrap
            }

            Label {
                x: Theme.horizontalPageMargin
                width: parent.width - 2 * Theme.horizontalPageMargin
                text: qsTr("Commands go through the bridge and may take a few seconds. The status refreshes by itself afterwards.")
                color: Theme.secondaryColor
                font.pixelSize: Theme.fontSizeExtraSmall
                wrapMode: Text.Wrap
            }

            Item { width: 1; height: Theme.paddingMedium }
        }
    }

    NoticeBar { }
}