/****************************************************************************
 *
 *   (c) 2009-2016 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org>
 *
 * QGroundControl is licensed according to the terms in the file
 * COPYING.md in the root of the source code directory.
 *
 ****************************************************************************/

import QtQuick          2.3
import QtLocation       5.3
import QtPositioning    5.3

import QGroundControl           1.0
import QGroundControl.Controls  1.0
import QGroundControl.FlightMap 1.0

// Adds visual items generated by wima planer to the map.
Item {
    id: _root

    property var        map                 ///< Map control to show items on
    property bool       largeMapView        ///< true: map takes up entire view, false: map is in small window
    property var        wimaController
    property string     mIColor: "#B4808080" // Mission Items Color, gray with alpha 0.7 #AARRGGBB
    property string     mIlineColor: mIColor
    property string     cMIColor: "orangered" // Current Mission Items Color
    property string     cMIlineColor: cMIColor

    property var    _map: map
    property var    _missionLineViewComponent
    property var    _currentMissionLineViewComponent

    property bool _showAllItems:        wimaController.showAllMissionItems.value
    property bool _showCurrentItems:    wimaController.showCurrentMissionItems.value

    // Add the mission item visuals to the map
    Repeater {        
        model: largeMapView ? (_showAllItems ? wimaController.missionItems : 0) : 0
        z:          QGroundControl.zOrderWaypointIndicators-2

        delegate: WimaMissionItemMapVisual {
            map:        _map
            color:     _root.mIColor
//            onClicked: {
//                if (isActiveVehicle) {
//                    // Only active vehicle supports click to change current mission item
//                    guidedActionsController.confirmAction(guidedActionsController.actionSetWaypoint, Math.max(object.sequenceNumber, 1))
//                }
//            }
        }
    }

    // Add the current mission item visuals to the map
    Repeater {
        model: largeMapView ? (_showCurrentItems ? wimaController.currentMissionItems : 0) : 0
        z:          QGroundControl.zOrderWaypointIndicators-1

        delegate: WimaMissionItemMapVisual {
            map:        _map
            color:     _root.cMIColor
        }
    }


    Component.onCompleted: {
        _missionLineViewComponent = missionLineViewComponent.createObject(map)
        if (_missionLineViewComponent.status === Component.Error)
            console.log(_missionLineViewComponent.errorString())
        map.addMapItem(_missionLineViewComponent)

        _currentMissionLineViewComponent = currentMissionLineViewComponent.createObject(map)
        if (_currentMissionLineViewComponent.status === Component.Error)
            console.log(_currentMissionLineViewComponent.errorString())
        map.addMapItem(_currentMissionLineViewComponent)
    }

    Component.onDestruction: {
        _missionLineViewComponent.destroy()
        _currentMissionLineViewComponent.destroy()
    }

    Component {
        id: missionLineViewComponent

        MapPolyline {
            line.width: 3
            line.color: _showAllItems ? mIlineColor : "transparent"
            z:          QGroundControl.zOrderWaypointLines-2
            path:       wimaController.waypointPath
        }
    }

    Component {
        id: currentMissionLineViewComponent

        MapPolyline {
            line.width: 3
            line.color: _showCurrentItems ? cMIlineColor : "transparent"
            z:          QGroundControl.zOrderWaypointLines-1
            path:       wimaController.currentWaypointPath
        }
    }
}