import QtQuick 2.5
import Qt.labs.controls 1.0
import QtQuick.Layouts 1.1
import QtQuick.Controls.Styles 1.4
import ApplicationLauncher 1.0
import "qrc:/Globals"

Item {
    id: updatePOPUP
    property bool popupVISIBLE: true
    property string popupTEXT: ""
    property var listData
    property int clickedINDEX: -1
    property string selectedFileName: ""

    x: 20
    y: 0

    width: 500
    height: 300
    visible: popupVISIBLE

    function fillData() {
        popupData.clear();

        var idx = 0;
        console.log(JSON.stringify(listData));
        console.log(JSON.stringify(listData.length));

        for ( var i = 0; i < listData.length; i++) {
            var entry = listData[i];
            var filename = entry.split("/");
            console.debug(idx + ":: " + "++++>:" + JSON.stringify(entry) + " ++ " + JSON.stringify(filename[filename.length - 1]) + " cnt:: " + JSON.stringify(filename.length));
            popupData.append( {index: i,
                                 name: filename[filename.length - 1].split(".")[0],
                                 filename: entry
                             } );
        }
    }

    onPopupVISIBLEChanged: {
        if (popupVISIBLE) {
            z = 99;
            fillData();
        } else {
            z = 0;
            clickedINDEX = -1;
            selectedFileName = "";
            //            popupData.clear();
        }
    }

    onListDataChanged: {
        fillData();
    }

    Component.onCompleted: {
       // fillData();
    }

    Rectangle {
        id: popupWIN
        anchors.fill: parent
        color: "lightgray"
        border.width: 3
        border.color: Globals.customer_color_base
        visible: popupVISIBLE

        Label {
            id: popupLABEL1
            x: 10
            y: 15
            font.bold: true
            font.pixelSize: 16
            text: popupTEXT
            clip: true
        }

        ListModel {
            id: popupData
        }

        Item {
            id: popupListArea
            y: 2 * popupLABEL1.height
            width: parent.width
            height: parent.height - 5 * popupLABEL1.height
            Component {
                id: popupDelegate
                Item {
                    x:popupListArea.width * 0.1
                    width: popupListArea.width * 0.8
                    height: popupListArea.height / 5
                    Rectangle {
                        anchors.fill: parent
                        radius: 4
                        gradient: Gradient {
                            GradientStop { position:0 ; color: (clickedINDEX == index) ? Globals.customer_color_base : "darkgray" }
                            GradientStop { position:1 ; color: (clickedINDEX == index) ? Globals.customer_color_base : "black" }
                        }
                    }

                    Text {
                        anchors.centerIn: parent
                        font.pixelSize: 14
                        color: "white"
                        anchors.left: parent.Left
                        text: index + " :: " + name
                    }

                    MouseArea {
                        anchors.fill: parent
                        onClicked: {
                            clickedINDEX = index;
                            selectedFileName = filename;
                        }
                    }
                }
            }

            ListView {
                id: popupLISTVIEW
                anchors.fill: parent
                model: popupData
                delegate: popupDelegate
                clip: true
                focus: true
            }
        }

        CustomBusyIndicator{
            property alias running: updateBUSY.visible

            id:updateBUSY
            //anchors.centerIn: parent
            x: (popupWIN.width - popupWIN.height) / 2
            width: popupWIN.height
            height: popupWIN.height
            bBgColor: Globals.customer_color_base
            bLength:50
            opacity: 0.75
            visible: false
        }

        ApplicationLaunch {
            id: appDoUPDATE
            appName: ""
            arguments: ""
            onAppFinished: {
                console.debug(stdOUT);
                updateBUSY.running = false;
            }
        }

        ButtHMI {
            buttX: 10
            buttY: parent.height - 40
            buttWidth: 30
            buttHeight: buttWidth
            color: "green"
            text: "\uf058" //ok-sign
            visible: clickedINDEX >= 0 ? true:false
            onButtPressed: {
                //popupVISIBLE = false;
                var appname = "/opt/di-soric/Scripts/UpdateAndReboot.sh ";
                appname += selectedFileName + " ";
                appname += (sysinfo.currentCpuArchitecture == "x86_64")?"/home/ru/IFACE/update":"/";
                appname += " " + sysinfo.currentCpuArchitecture;
                appDoUPDATE.appName = appname;
                updateBUSY.running = true;
                appDoUPDATE.launchScript();
            }
        }

        ButtHMI {
            buttX: parent.width - buttWidth - 10
            buttY: parent.height - 40
            buttWidth: 30
            buttHeight: buttWidth
            color: "red"
            text: "\uf057" //remove-sign
            onButtPressed:  {
                if (updateBUSY.running == false) popupVISIBLE = false;
                //updateBUSY.running = updateBUSY.running?false:true;
            }
        }
    }
}