import QtQuick 1.1
import com.victron.velib 1.0
import "utils.js" as Utils

MbPage {
	id: root

	function bind(path) {
		return Utils.path(bindPrefix, path)
	}

	property variant service
	property string bindPrefix : service.path("")

	property string slaveAddress : ""
	property bool isAggregatedBattery : false

	property VBusItem dcVoltage:   VBusItem { bind: root.bind("/Dc/0/Voltage") }
	property VBusItem dcCurrent:   VBusItem { bind: root.bind("/Dc/0/Current") }
	property VBusItem power:		VBusItem { bind: root.bind("/Dc/0/Power") }
	
	property VBusItem resetBatteries:   VBusItem { bind: root.bind("/ResetBatteries") }

	property VBusItem numberOfAlarms  : VBusItem { bind: root.bind("/NumberOfAlarmFlags") }
	property VBusItem numberOfWarnings: VBusItem { bind: root.bind("/NumberOfWarningFlags") }

	title: service ? service.description : ("Battery " + root.slaveAddress)
	
	property VBusItem bmsVersion: VBusItem { bind: root.bind("/BmsVersion") }

	model: VisualItemModel {

		MbItemRow {
			description: qsTr("Battery")
			values: [
				MbTextBlock { item: dcVoltage; width: 90; height: 25 },
				MbTextBlock { item: dcCurrent; width: 90; height: 25 },
				MbTextBlock { item: power; width: 90; height: 25 }
			]
		}

		MbItemValue {
			id: soc
			description: qsTr("State of charge")
			item.bind: bind("/Soc")
			item.unit: "%"
			item.decimals: 1
		}

		MbItemValue {
			description: qsTr("Battery temperature")
			item {
				bind: bind("/Dc/0/Temperature")
				unit: "°C"
			}
			show: item.valid
		}

		MbItemValue {
			description: qsTr("Bus voltage")
			item.bind: bind("/BusVoltage")
			show: item.valid
		}

		MbItemValue {
			description: qsTr("Bus voltage")
			item.bind: bind("/BussVoltage")
			show: item.valid
		}

		MbSubMenu {
			item: numberOfWarnings
			description: qsTr("Warnings")
			subpage: Component {
				PageBatteryWarnings {
					title: qsTr("Warnings")
					bindPrefix: root.bindPrefix
				}
			}
		}

		MbSubMenu {
			item: numberOfAlarms
			description: qsTr("Alarms")
			subpage: Component {
				PageBatteryAlarms {
					title: qsTr("Alarms")
					bindPrefix: root.bindPrefix
				}
			}
		}

		MbSubMenu {
			description: qsTr("Diagnostics")
			subpage: Component {
				Page48TlDiagnostics {
					title: qsTr("Diagnostics")
					bindPrefix: root.bindPrefix
				}
			}
		}

		MbSubMenu {
			description: qsTr("Individual batteries")
			show: root.isAggregatedBattery!==true
			subpage: Component {
				PageBatteryContainer {
					bindPrefix: root.bindPrefix
				}
			}
		}

		MbSubMenu {
			description: qsTr("Device")
			show: root.isAggregatedBattery!==true
			subpage: Component {
				PageDeviceInfo {
					title: qsTr("Device")
					bindPrefix: root.bindPrefix
				}
			}
		}

		MbSubMenu {
			property VBusItem maxChargeCurrent: VBusItem { bind: root.bind("/Info/MaxChargeCurrent") }
			description: qsTr("Parameters")
			show: maxChargeCurrent.valid
			subpage: Component {
				PageBatteryParameters {
					title: qsTr("Parameters")
					//bindPrefix: root.bindPrefix
				}
			}
		}
		
		MbOK {
			id: restartBatteries
			description: qsTr("Reset batteries?")
			value: qsTr("Press here")
			show: userHasWriteAccess && root.isAggregatedBattery!==true && resetBatteries.value==0
			onClicked: {
				resetBatteries.setValue(1)
				toast.createToast(qsTr("Resetting batteries!"), 5000)
			}
		}
	}
}