Add basic error reporting

qml/Components/FileDropper.qml

@@ -1,4 +1,6 @@
 import QtQuick 2.7
+import QtQuick.Extras 1.4
+import PackageFileHandler 1.0
 
 DropArea {
     id:dropper
@@ -13,16 +15,50 @@ DropArea {
     }
 
     onDropped: {
-        print(drop.urls)
-        print(drop.urls)
+        var a= packageFileHandler.loadPackageFromLocalZip(drop.urls,".")
+        print(LoaderStatus.AllErrors)
+
+        if(a === -1) {
+            dropper.state = "badFile"
+            timer.start()
+        } else if(a === 0){
+            dropper.state = "invisible"
+        }
+
     }
 
+    Timer {
+        id:timer
+        interval: 1000
+        onTriggered: {
+            dropper.state = "invisible"
+            timer.stop()
+        }
+    }
 
 
     Rectangle {
         id:fill
         anchors.fill: parent
         opacity: .8
+
+        Picture {
+            id: picture
+            x: 332
+            y: 208
+            anchors.verticalCenter: parent.verticalCenter
+            anchors.horizontalCenter: parent.horizontalCenter
+            source: "qrc://assets/icons/icon_settings.svg"
+        }
+    }
+
+    Text {
+        id: text1
+        text: qsTr("Bad File!!")
+        font.pixelSize: 24
+        opacity: 1
+        anchors.horizontalCenter: parent.horizontalCenter
+        anchors.verticalCenter: parent.verticalCenter
     }
     states: [
         State {
@@ -35,12 +71,15 @@ DropArea {
                 target: fill
                 opacity: 0
             }
+        },
+        State {
+            name: "badFile"
         }
     ]
 
     transitions: [
         Transition {
-            from: "visible"
+            from: "*"
             to: "invisible"
 
             NumberAnimation {

src/packagefilehandler.cpp

@@ -1,6 +1,26 @@
 #include "packagefilehandler.h"
 
-PackageFileHandler::PackageFileHandler()
+PackageFileHandler::PackageFileHandler(QObject* parent)
+    : QObject(parent)
 {
-
+    qRegisterMetaType<PackageFileHandler::LoaderStatus>("PackageFileHandler::LoaderStatus");
+    qmlRegisterType<PackageFileHandler>("PackageFileHandler", 1, 0, "LoaderStatus");
+}
+
+int PackageFileHandler::loadPackageFromLocalZip(QList<QUrl> url, QString extractDir)
+{
+    for(int i = 0; i < url.length(); i++) {
+        if(!QString(url.at(i).toString()).endsWith(".zip")){
+            return LoaderStatus::SomeErrors;
+        }
+    }
+    for(int i = 0; i < url.length(); i++){
+        QStringList list = JlCompress::extractDir(url.at(i).toString(), extractDir);
+
+    }
+
+
+
+
+    return LoaderStatus::Successful;
 }

src/packagefilehandler.h

@@ -1,12 +1,32 @@
 #ifndef PACKAGEFILEHANDLER_H
 #define PACKAGEFILEHANDLER_H
 
+#include "quazip/quazip/JlCompress.h"
+#include <QFile>
+#include <QList>
 #include <QObject>
+#include <QString>
+#include <QUrl>
+#include <QtQml>
+
+class PackageFileHandler : public QObject {
+    Q_OBJECT
+
 
-class PackageFileHandler
-{
 public:
-    PackageFileHandler();
+    explicit PackageFileHandler(QObject* parent = nullptr);
+    Q_INVOKABLE int loadPackageFromLocalZip(QList<QUrl> url, QString extractDir);
+
+    enum  LoaderStatus {
+        Idle,
+        Loading,
+        Extracting,
+        AllErrors,
+        SomeErrors,
+        Successful,
+    };
+    Q_ENUM(LoaderStatus)
+
 };
 
-#endif // PACKAGEFILEHANDLER_H
+#endif // PACKAGEFILEHANDLER_H