import QtQuick          2.3
import QtQuick.Controls 1.2
import QtQuick.Controls.Styles 1.4
import QtQuick.Dialogs  1.2
import QtQuick.Extras   1.4
import QtQuick.Layouts  1.2

import QGroundControl               1.0
import QGroundControl.ScreenTools   1.0
import QGroundControl.Vehicle       1.0
import QGroundControl.Controls      1.0
import QGroundControl.FactControls  1.0
import QGroundControl.Palette       1.0
import QGroundControl.FlightMap     1.0

// Editor for Survery mission items
Rectangle {
    id:         _root
    height:     visible ? (editorColumn.height + (_margin * 2)) : 0
    width:      availableWidth
    color:      qgcPal.windowShadeDark
    radius:     _radius

    // The following properties must be available up the hierarchy chain
    //property real   availableWidth    ///< Width for control
    //property var    missionItem       ///< Mission Item for editor

    property real   _margin:        ScreenTools.defaultFontPixelWidth / 2
    property real   _fieldWidth:    ScreenTools.defaultFontPixelWidth * 10.5
    property var    _vehicle:       QGroundControl.multiVehicleManager.activeVehicle ? QGroundControl.multiVehicleManager.activeVehicle : QGroundControl.multiVehicleManager.offlineEditingVehicle


    function polygonCaptureStarted() {
        missionItem.clearPolygon()
    }

    function polygonCaptureFinished(coordinates) {
        for (var i=0; i<coordinates.length; i++) {
            missionItem.addPolygonCoordinate(coordinates[i])
        }
    }

    function polygonAdjustVertex(vertexIndex, vertexCoordinate) {
        missionItem.adjustPolygonCoordinate(vertexIndex, vertexCoordinate)
    }

    function polygonAdjustStarted() { }
    function polygonAdjustFinished() { }

    QGCPalette { id: qgcPal; colorGroupEnabled: true }

    Column {
        id:                 editorColumn
        anchors.margins:    _margin
        anchors.top:        parent.top
        anchors.left:       parent.left
        anchors.right:      parent.right
        spacing:            _margin

        QGCLabel {
            anchors.left:   parent.left
            anchors.right:  parent.right
            text:           qsTr("WARNING: WORK IN PROGRESS. USE AT YOUR OWN RISK.")
            wrapMode:       Text.WordWrap
            color:          qgcPal.warningText
        }

        QGCLabel {
            anchors.left:   parent.left
            anchors.right:  parent.right
            text:           qsTr("WARNING: Photo interval is below minimum interval (%1 secs) supported by camera.").arg(missionItem.cameraMinTriggerInterval.toFixed(1))
            wrapMode:       Text.WordWrap
            color:          qgcPal.warningText
            visible:        missionItem.cameraShots > 0 && missionItem.cameraMinTriggerInterval !== 0 && missionItem.cameraMinTriggerInterval > missionItem.timeBetweenShots
        }

        GridLayout {
            anchors.left:   parent.left
            anchors.right:  parent.right
            columnSpacing:  _margin
            rowSpacing:     _margin
            columns:        2

            QGCLabel { text: qsTr("Altitude") }
            FactTextField {
                fact:               missionItem.altitude
                Layout.fillWidth:   true
            }

            QGCLabel { text: qsTr("Layers") }
            FactTextField {
                fact:               missionItem.layers
                Layout.fillWidth:   true
            }

            QGCLabel { text: qsTr("Layer distance") }
            FactTextField {
                fact:               missionItem.layerDistance
                Layout.fillWidth:   true
            }

            QGCLabel { text: qsTr("Trigger Distance") }
            FactTextField {
                fact:               missionItem.cameraTriggerDistance
                Layout.fillWidth:   true
            }

            QGCCheckBox {
                text:               qsTr("Relative altitude")
                checked:            missionItem.altitudeRelative
                Layout.columnSpan:  2
                onClicked:          missionItem.altitudeRelative = checked
            }
        }

        QGCLabel { text: qsTr("Point camera to structure using:") }
        QGCRadioButton { text: qsTr("Vehicle yaw"); enabled: false }
        QGCRadioButton { text: qsTr("Gimbal yaw"); checked: true; enabled: false }

        QGCButton {
            text:       qsTr("Rotate entry point")
            onClicked:  missionItem.rotateEntryPoint()
        }

        SectionHeader {
            id:     statsHeader
            text:   qsTr("Statistics")
        }

        Grid {
            columns:        2
            columnSpacing:  ScreenTools.defaultFontPixelWidth
            visible:        statsHeader.checked

            QGCLabel { text: qsTr("Photo count") }
            QGCLabel { text: missionItem.cameraShots }

            QGCLabel { text: qsTr("Photo interval") }
            QGCLabel { text: missionItem.timeBetweenShots.toFixed(1) + " " + qsTr("secs") }
        }
    }
}