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import QtQuick 2.0
import Style 1.0
import SensorTag.DataProvider 1.0

Item {
    id: baseChart

    property var sensor: singleSensorSource
    property string title
    property alias contentItem: loader.item
    property alias content: loader.sourceComponent
    property bool rightSide: false
    property alias titlePaneHeight: titleIcon.height
    property bool hasData: baseChart.sensor ? baseChart.sensor.state === SensorTagData.Connected : false
    property int sensorState: sensor ? sensor.state : SensorTagData.NotFound

    signal clicked

    onSensorStateChanged: {
        if (sensorState === SensorTagData.Scanning)
            sensorIcon.startBlinking();
        else
            sensorIcon.stopBlinking();
    }

    Image {
        id: titleIcon
        visible: Style.uiStyle == "small"
        anchors.top: parent.top
        source: pathPrefix + "General/icon_sensor.png"
    }

    Text {
        color: "white"
        text: title.toUpperCase()
        font.pixelSize: Style.indicatorTitleFontSize
        anchors.left: titleIcon.right
        anchors.leftMargin: 14
        anchors.top: parent.top
        anchors.topMargin: -8
    }

    Loader {
        id: loader

        anchors.top: titleIcon.bottom
        anchors.bottom: separator.bottom
        anchors.bottomMargin: 16
        anchors.left: parent.left
        anchors.right: parent.right
        visible: sensorState === SensorTagData.Connected
    }

    Item {
        anchors.top: titleIcon.bottom
        anchors.bottom: separator.bottom
        anchors.bottomMargin: 16
        anchors.left: parent.left
        anchors.right: parent.right
        visible: sensorState === SensorTagData.Scanning ||
                 sensorState === SensorTagData.Disconnected ||
                 sensorState === SensorTagData.Error ||
                 sensorState === SensorTagData.NotFound

        Column {
            anchors.centerIn: parent
            spacing: 20

            BlinkingIcon {
                id: sensorIcon

                source: pathPrefix + "Toolbar/icon_topbar_sensor.png"
                anchors.horizontalCenter: parent.horizontalCenter
                visible: sensorState === SensorTagData.Scanning
            }

            Text {
                id: stateText

                color: "white"
                text: sensorState === SensorTagData.Scanning ? "Connecting to sensor..."
                        : sensorState === SensorTagData.Disconnected ? "Disconnected"
                        : sensorState === SensorTagData.NotFound ? "Device not found"
                        : ""
            }
        }
    }

    Image {
        id: separator

        source: pathPrefix + "General/separator.png"
        anchors.bottom: parent.bottom
        transform: Rotation {
            origin.x: separator.width / 2
            origin.y: separator.height / 2
            axis.x: 0
            axis.y: 1
            axis.z: 0
            angle: rightSide ? 180 : 0
        }
        visible: Style.uiStyle == "small"
    }

    MouseArea {
        anchors.fill: parent
        onClicked: baseChart.clicked()
    }
}