diff --git a/NewStructure.md b/NewStructure.md
index 6991f6f..fb70f03 100644
--- a/NewStructure.md
+++ b/NewStructure.md
@@ -25,3 +25,16 @@
 # layer 4
 - QML
 - Will call functions from Layer 2 and get Objects from Layer 3
+
+
+# Season and Leagues handling
+1. Calendar loads
+-> Calendar gets available seasons (which get available leagues)
+-> Data loader decides on default season and default league(s)
+-> Data loader loads default competitions
+2. Calendar displays competitions
+3. Current season is changed:
+-> calendar reloads
+-> Data loader sees that the availableSeasons are already
+4. Current League is changed:
+-> calendar reloads
diff --git a/blueROCK.pro b/blueROCK.pro
index df09f3f..1d66de9 100644
--- a/blueROCK.pro
+++ b/blueROCK.pro
@@ -25,6 +25,7 @@ DEFINES += QT_DEPRECATED_WARNINGS
 #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
 
 SOURCES += \
+    sources/brleague.cpp \
     sources/appsettings.cpp \
     sources/brcalendar.cpp \
     sources/brcategory.cpp \
@@ -33,12 +34,15 @@ SOURCES += \
     sources/brcup.cpp \
     sources/brprovider.cpp \
     sources/brproviderdr.cpp \
+    sources/brprovidervl.cpp \
+    sources/brseason.cpp \
     sources/brserverconnector.cpp \
     sources/brwidget.cpp \
     sources/main.cpp
 
 
 HEADERS += \
+    headers/brleague.h \
     headers/appsettings.h \
     headers/brcalendar.h \
     headers/brcategory.h \
@@ -47,6 +51,8 @@ HEADERS += \
     headers/brcup.h \
     headers/brprovider.h \
     headers/brproviderdr.h \
+    headers/brprovidervl.h \
+    headers/brseason.h \
     headers/brserverconnector.h \
     headers/brwidget.h
 
diff --git a/headers/brcalendar.h b/headers/brcalendar.h
index 9880dd5..b48ff74 100644
--- a/headers/brcalendar.h
+++ b/headers/brcalendar.h
@@ -3,38 +3,46 @@
 
 #include <QObject>
 
-#include "brcompetition.h"
 #include "brwidget.h"
+#include "brseason.h"
+#include "brcompetition.h"
 #include "brcategory.h"
 #include "brcup.h"
 
-class BRProvider;
-
 class BRCalendar : public BRWidget
 {
     Q_OBJECT
+    Q_PROPERTY(QString title READ getTitle NOTIFY titleChanged)
+    Q_PROPERTY(QList<QObject*> seasons READ getSeasonsQML NOTIFY seasonsChanged)
+    Q_PROPERTY(BRSeason* currentSeason READ getCurrentSeason WRITE setCurrentSeason NOTIFY currentSeasonChanged)
+
 public:
     friend class BRProvider;
-    friend class BRProviderDr;
 
-    BRWidget::BRWidgetStatusCode load() override;
+    typedef struct {
+        BRCalendar* calendar;
+        BRSeason* currentSeason;
+        QList<BRSeason*> seasons;
+    } BRCalendarData;
 
-    Q_INVOKABLE int getYear();
-    int getLeague();
-    QList<BRCompetition*> getCompetitions();
-    QList<QObject*> getCompetitionsQML();
+    Q_INVOKABLE BRWidget::BRWidgetStatusCode load() override;
+
+    Q_INVOKABLE QString getTitle();
+    Q_INVOKABLE QList<QObject*> getSeasonsQML();
+    Q_INVOKABLE BRSeason* getCurrentSeason();
+    Q_INVOKABLE void setCurrentSeason(BRSeason* season);
 
 private:
-    explicit BRCalendar(BRProvider* provider, BRFederation federation, int year, int league);
+    explicit BRCalendar(BRProvider* provider, BRFederation federation);
+    void setData(BRCalendarData data);
 
-    int year;
-    int league;
-    QList<BRCompetition*> competitions;
-    QList<BRCategory*> categories;
-    QList<BRCup*> cups;
+    QList<BRSeason*> seasons;
+    BRSeason* currentSeason;
 
 signals:
-
+    void titleChanged();
+    void seasonsChanged();
+    void currentSeasonChanged();
 };
 
 #endif // BRCALENDAR_H
diff --git a/headers/brcategory.h b/headers/brcategory.h
index 4b76732..f794c19 100644
--- a/headers/brcategory.h
+++ b/headers/brcategory.h
@@ -3,13 +3,33 @@
 
 #include <QObject>
 
-class BRCategory : public QObject
+#include "brwidget.h"
+
+class BRCategory : public BRWidget
 {
     Q_OBJECT
+    Q_PROPERTY(QString name READ getName NOTIFY metadataChanged)
 public:
-    explicit BRCategory(QObject *parent = nullptr);
+    friend class BRProvider;
+
+    typedef struct {
+        const BRCategory* category;
+        QString name;
+    } BRCategoryData;
+
+    Q_INVOKABLE BRWidget::BRWidgetStatusCode load() override;
+
+    Q_INVOKABLE QString getName();
+
+private:
+    BRCategory(BRProvider* provider, BRWidget::BRFederation federation, int id, BRCategoryData initialData);
+    void setData(BRCategoryData data);
+
+    const int id;
+    QString name;
 
 signals:
+    void metadataChanged();
 
 };
 
diff --git a/headers/brcompetition.h b/headers/brcompetition.h
index ffb9b34..07c6eb8 100644
--- a/headers/brcompetition.h
+++ b/headers/brcompetition.h
@@ -3,37 +3,88 @@
 
 #include <QObject>
 #include <QDate>
+#include <QUrl>
+#include <QDebug>
+
 #include "brwidget.h"
 #include "brcategory.h"
 
+class BRLeague;
+
 class BRCompetition : public BRWidget
 {
     Q_OBJECT
+    Q_PROPERTY(QString name READ getName NOTIFY metadataChanged)
+    Q_PROPERTY(QString discipline READ getDiscipline NOTIFY metadataChanged)
+    Q_PROPERTY(QDate startDate READ getStartDate NOTIFY metadataChanged)
+    Q_PROPERTY(QDate endDate READ getEndDate NOTIFY metadataChanged)
+    Q_PROPERTY(QString dateSpan READ getDateSpan NOTIFY metadataChanged)
+    Q_PROPERTY(BRLeague* league READ getLeague NOTIFY metadataChanged)
+    Q_PROPERTY(QUrl eventWebsiteUrl READ getEventWebsiteUrl NOTIFY metadataChanged)
+    Q_PROPERTY(QList<QUrl> infosheetUrls READ getInfosheetUrls NOTIFY metadataChanged)
+    Q_PROPERTY(QList<QObject*> categories READ getCategoriesQML NOTIFY categoriesChanged)
+
 public:
     friend class BRProvider;
-    friend class BRProviderDr;
-
-    Q_INVOKABLE QString getName();
-
-    BRWidget::BRWidgetStatusCode load() override;
-private:
-    explicit BRCompetition(BRProvider* provider, BRWidget::BRFederation federation, int id);
+    friend class BRLeague;
 
     enum BRDiscipline {
+        Unknown = -1,
         Boulder,
         Lead,
         Speed
     };
+    Q_ENUM(BRDiscipline)
 
-    int id;
+    typedef struct BRCompetitionData {
+        const BRCompetition* competition;
+        QString name;
+        BRDiscipline discipline;
+        QDate startDate;
+        QDate endDate;
+        QUrl eventWebsiteUrl;
+        QList<QUrl> infosheetUrls;
+
+        QList<BRCategory*> categories;
+    } BRCompetitionData;
+
+    Q_INVOKABLE BRWidget::BRWidgetStatusCode load() override;
+
+    Q_INVOKABLE QString getName();
+    Q_INVOKABLE BRDiscipline getDiscipline();
+    Q_INVOKABLE QDate getStartDate();
+    Q_INVOKABLE QDate getEndDate();
+    Q_INVOKABLE QString getDateSpan();
+    Q_INVOKABLE BRLeague* getLeague();
+    Q_INVOKABLE QUrl getEventWebsiteUrl();
+    Q_INVOKABLE QList<QUrl> getInfosheetUrls();
+    Q_INVOKABLE QList<QObject*> getCategoriesQML();
+
+    static bool lessThan(BRCompetition* competition1, BRCompetition* competition2);
+
+private:
+    explicit BRCompetition(BRProvider* provider, BRWidget::BRFederation federation, int id, BRCompetitionData initialData);
+
+    void setLeague(BRLeague* league);
+
+    // metadata
+    const int id;
     QString name;
     BRDiscipline discipline;
     QDate startDate;
     QDate endDate;
+    BRLeague* league;
+    QUrl eventWebsiteUrl;
+    QList<QUrl> infosheetUrls;
 
+    // data
     QList<BRCategory*> categories;
 
+    void setData(BRCompetitionData data);
+
 signals:
+    void metadataChanged();
+    void categoriesChanged();
 
 };
 
diff --git a/headers/brcontroller.h b/headers/brcontroller.h
index 2e0681e..4ba3ec7 100644
--- a/headers/brcontroller.h
+++ b/headers/brcontroller.h
@@ -4,6 +4,7 @@
 #include <QObject>
 
 #include "brproviderdr.h"
+#include "brprovidervl.h"
 #include "brwidget.h"
 
 class BRCalendar;
@@ -14,10 +15,11 @@ class BRController : public QObject
 public:
     explicit BRController(QObject *parent = nullptr);
 
-    Q_INVOKABLE BRCalendar* getCalendar(BRWidget::BRFederation federation, int year, int league = 0);
+    Q_INVOKABLE BRCalendar* getCalendar(BRWidget::BRFederation federation);
 
 private:
     BRProvider* providerDr;
+    BRProvider* providerVl;
 
 signals:
 
diff --git a/headers/brcup.h b/headers/brcup.h
index ccd9632..097dd55 100644
--- a/headers/brcup.h
+++ b/headers/brcup.h
@@ -2,13 +2,42 @@
 #define BRCUP_H
 
 #include <QObject>
+#include <QDebug>
+
 #include "brwidget.h"
+#include "brcategory.h"
 
 class BRCup : public BRWidget
 {
     Q_OBJECT
+    Q_PROPERTY(QString name READ getName NOTIFY metadataChanged)
+    Q_PROPERTY(QList<QObject*> categories READ getCategoriesQML NOTIFY categoriesChanged)
+
 public:
-    BRCup(BRProvider* provider, BRWidget::BRFederation federation);
+    friend class BRProvider;
+
+    typedef struct {
+        const BRCup* cup;
+        QString name;
+        QList<BRCategory*> categories;
+    } BRCupData;
+
+    Q_INVOKABLE BRWidget::BRWidgetStatusCode load() override;
+
+    Q_INVOKABLE QString getName();
+    Q_INVOKABLE QList<QObject*> getCategoriesQML();
+
+private:
+    BRCup(BRProvider* provider, BRWidget::BRFederation federation, int id, BRCupData initialData);
+    void setData(BRCupData data);
+
+    const int id;
+    QString name;
+    QList<BRCategory*> categories;
+
+signals:
+    void metadataChanged();
+    void categoriesChanged();
 };
 
 #endif // BRCUP_H
diff --git a/headers/brleague.h b/headers/brleague.h
new file mode 100644
index 0000000..419a682
--- /dev/null
+++ b/headers/brleague.h
@@ -0,0 +1,59 @@
+#ifndef BRLEAGUE_H
+#define BRLEAGUE_H
+
+#include <QObject>
+#include <QColor>
+
+#include "brwidget.h"
+#include "brcompetition.h"
+#include "brcategory.h"
+#include "brcup.h"
+
+class BRLeague : public BRWidget
+{
+    Q_OBJECT
+    Q_PROPERTY(QString name READ getName NOTIFY metadataChanged)
+    Q_PROPERTY(QColor color READ getColor NOTIFY metadataChanged)
+    Q_PROPERTY(QList<QObject*> competitions READ getCompetitionsQML NOTIFY competitionsChanged)
+    Q_PROPERTY(QList<QObject*> cups READ getCupsQML NOTIFY cupsChanged)
+public:
+    friend class BRProvider;
+
+    typedef struct {
+        const BRLeague* league;
+
+        QString name;
+        QColor color;
+
+        QList<BRCompetition*> competitions;
+        QList<BRCup*> cups;
+    } BRLeagueData;
+
+    BRWidget::BRWidgetStatusCode load() override;
+
+    int getId() const;
+    Q_INVOKABLE QString getName();
+    Q_INVOKABLE QColor getColor();
+    Q_INVOKABLE QList<BRCompetition*> getCompetitions();
+    Q_INVOKABLE QList<QObject*> getCompetitionsQML();
+    Q_INVOKABLE QList<QObject*> getCupsQML();
+
+private:
+    BRLeague(BRProvider* provider, BRWidget::BRFederation federation, int id, BRLeagueData initialData);
+    void setData(BRLeagueData data);
+
+    const int id;
+
+    QString name;
+    QColor color;
+
+    QList<BRCompetition*> competitions;
+    QList<BRCup*> cups;
+
+signals:
+    void metadataChanged();
+    void competitionsChanged();
+    void cupsChanged();
+};
+
+#endif // BRLEAGUE_H
diff --git a/headers/brprovider.h b/headers/brprovider.h
index 9bf7a5c..14477a6 100644
--- a/headers/brprovider.h
+++ b/headers/brprovider.h
@@ -9,8 +9,9 @@
 
 #include "brwidget.h"
 #include "brcalendar.h"
+#include "brseason.h"
+#include "brleague.h"
 #include "brcompetition.h"
-#include "brcategory.h"
 #include "brcup.h"
 
 class BRProvider : public QObject
@@ -19,13 +20,27 @@ class BRProvider : public QObject
 public:
     explicit BRProvider(QObject *parent = nullptr);
 
+    friend class BRController;
     friend class BRCalendar;
+    friend class BRSeason;
+    friend class BRLeague;
+    friend class BRCompetition;
 
-    BRCalendar* getCalendar(BRWidget::BRFederation federation, int year, int league);
 protected:
-    QVariantMap serverRequest(QUrl serviceUrl, QUrlQuery pdata = QUrlQuery());
+    QVariantMap serverRequest(QUrl serviceUrl, QList<QStringList> additionalHeaders = {}, QUrlQuery postData = QUrlQuery());
+
+    virtual BRCalendar* getCalendar(BRWidget::BRFederation federation) final;
+    virtual BRSeason* getSeason(BRWidget::BRFederation federation, int id, BRSeason::BRSeasonData initialData) final;
+    virtual BRLeague* getLeague(BRWidget::BRFederation federation, int id, BRLeague::BRLeagueData initialData) final;
+    virtual BRCompetition* getCompetition(BRWidget::BRFederation federation, int id, BRCompetition::BRCompetitionData initialData) final;
+    virtual BRCup* getCup(BRWidget::BRFederation federation, int id, BRCup::BRCupData initialData) final;
+    virtual BRCategory* getCategory(BRWidget::BRFederation federation, int id, BRCategory::BRCategoryData initialData) final;
+
+    virtual BRWidget::BRWidgetStatusCode getWidgetData(BRCalendar::BRCalendarData*  calendarData) = 0;
+    virtual BRWidget::BRWidgetStatusCode getWidgetData(BRSeason::BRSeasonData*  seasonData) = 0;
+    virtual BRWidget::BRWidgetStatusCode getWidgetData(BRLeague::BRLeagueData*  leagueData) = 0;
+    virtual BRWidget::BRWidgetStatusCode getWidgetData(BRCompetition::BRCompetitionData* competitionData) = 0;
 
-    virtual BRWidget::BRWidgetStatusCode loadCalendarData(BRCalendar* calendar) = 0;
 
 signals:
 
diff --git a/headers/brproviderdr.h b/headers/brproviderdr.h
index 2eb8bdc..bbad631 100644
--- a/headers/brproviderdr.h
+++ b/headers/brproviderdr.h
@@ -4,8 +4,6 @@
 #include <QObject>
 
 #include "brprovider.h"
-#include "brcalendar.h"
-#include "brcompetition.h"
 
 class BRProviderDr : public BRProvider
 {
@@ -14,11 +12,24 @@ public:
     explicit BRProviderDr(QObject *parent = nullptr);
 
 protected:
-    BRWidget::BRWidgetStatusCode loadCalendarData(BRCalendar* calendar);
+    BRWidget::BRWidgetStatusCode getWidgetData(BRCalendar::BRCalendarData*  calendarData) override;
 
-    BRWidget::BRWidgetStatusCode loadCompetitionData(BRCompetition* competition, QVariantMap data);
+    BRWidget::BRWidgetStatusCode getWidgetData(BRSeason::BRSeasonData*  seasonData) override;
+    BRSeason::BRSeasonData parseSeasonData(int id, QVariantMap rawData);
+    void parseSeasonData(BRSeason::BRSeasonData* seasonData, int id, QVariantMap rawData);
+
+    BRWidget::BRWidgetStatusCode getWidgetData(BRLeague::BRLeagueData*  leagueData) override;
+    BRLeague::BRLeagueData parseLeagueData(QVariantMap leagueProperties, QVariantMap rawData);
+
+    BRWidget::BRWidgetStatusCode getWidgetData(BRCompetition::BRCompetitionData* competitionData) override;
+    BRCompetition::BRCompetitionData parseCompetitionData(QVariantMap rawData, BRWidget::BRFederation federation);
+
+    BRCup::BRCupData parseCupData(QVariantList categoriesList, QVariantMap rawData, BRWidget::BRFederation federation);
+
+    BRCategory::BRCategoryData parseCategoryData(QVariantMap rawData);
 
 private:
+    QMap<BRWidget::BRFederation, QList<QVariantMap>> leagues;
 
 };
 
diff --git a/headers/brprovidervl.h b/headers/brprovidervl.h
new file mode 100644
index 0000000..d0cddf2
--- /dev/null
+++ b/headers/brprovidervl.h
@@ -0,0 +1,35 @@
+#ifndef BRPROVIDERVL_H
+#define BRPROVIDERVL_H
+
+#include <QObject>
+
+#include "brprovider.h"
+
+class BRProviderVl : public BRProvider
+{
+    Q_OBJECT
+public:
+    explicit BRProviderVl(QObject *parent = nullptr);
+
+protected:
+    BRWidget::BRWidgetStatusCode getWidgetData(BRCalendar::BRCalendarData*  calendarData) override;
+
+    BRWidget::BRWidgetStatusCode getWidgetData(BRSeason::BRSeasonData*  seasonData) override;
+    BRSeason::BRSeasonData parseSeasonData(QVariantMap rawData);
+
+    BRWidget::BRWidgetStatusCode getWidgetData(BRLeague::BRLeagueData*  leagueData) override;
+    void parseLeagueData(BRLeague::BRLeagueData* leagueData, QVariantMap rawData);
+
+    BRWidget::BRWidgetStatusCode getWidgetData(BRCompetition::BRCompetitionData* competitionData) override;
+    BRCompetition::BRCompetitionData parseCompetitionData(QVariantMap rawData, BRWidget::BRFederation federation);
+
+    BRCup::BRCupData parseCupData(QVariantMap rawData);
+
+    BRCategory::BRCategoryData parseCategoryData(QVariantMap rawData);
+
+private:
+    QMap<BRWidget::BRFederation, QList<QVariantMap>> leagues;
+
+};
+
+#endif // BRPROVIDERVL_H
diff --git a/headers/brseason.h b/headers/brseason.h
new file mode 100644
index 0000000..e134698
--- /dev/null
+++ b/headers/brseason.h
@@ -0,0 +1,61 @@
+#ifndef BRSEASON_H
+#define BRSEASON_H
+
+#include <QObject>
+
+#include "brwidget.h"
+#include "brleague.h"
+
+class BRSeason : public BRWidget
+{
+    Q_OBJECT
+    Q_PROPERTY(int year READ getYear NOTIFY metadataChanged)
+    Q_PROPERTY(QString name READ getName NOTIFY metadataChanged)
+    Q_PROPERTY(QList<QObject*> leagues READ getLeaguesQML NOTIFY leaguesChanged)
+    Q_PROPERTY(QList<QObject*> competitions READ getCompetitionsQML NOTIFY competitionsChanged)
+    Q_PROPERTY(QList<QObject*> cups READ getCupsQML NOTIFY cupsChanged)
+
+
+public:
+    friend class BRProvider;
+
+    typedef struct {
+        const BRSeason* season;
+
+        int year;
+        QString name;
+        bool nativeMultiLeagueSupport;
+
+        QList<BRLeague*> leagues;
+    } BRSeasonData;
+
+    BRWidget::BRWidgetStatusCode load() override;
+
+    Q_INVOKABLE int getYear() const;
+    Q_INVOKABLE QString getName();
+    Q_INVOKABLE QList<QObject*> getLeaguesQML();
+    QList<BRLeague*> getLeagues() const;
+    Q_INVOKABLE QList<QObject*> getCompetitionsQML();
+    Q_INVOKABLE QList<QObject*> getCupsQML();
+
+
+private:
+    explicit BRSeason(BRProvider* provider, BRWidget::BRFederation federation, int id, BRSeasonData initialData);
+    void setData(BRSeasonData data);
+
+    const int id;
+    int year;
+    QString name;
+    bool multiLeagueSupport;
+
+    QList<BRLeague*> leagues;
+
+signals:
+    void metadataChanged();
+    void leaguesChanged();
+    void competitionsChanged();
+    void cupsChanged();
+
+};
+
+#endif // BRSEASON_H
diff --git a/headers/brwidget.h b/headers/brwidget.h
index 81ae8aa..0316962 100644
--- a/headers/brwidget.h
+++ b/headers/brwidget.h
@@ -19,21 +19,33 @@ public:
 
     enum BRWidgetStatusCode {
         Success = 200,
-        NoProviderError = 510
+        InternalError = 900,
+        NoProviderError = 901,
+        NotImplementedError = 902
     };
     Q_ENUM(BRWidgetStatusCode)
 
-    explicit BRWidget(BRProvider* provider, BRFederation federation);
-
     Q_INVOKABLE virtual BRWidget::BRWidgetStatusCode load() = 0;
-    BRFederation getFederation();
+
+    Q_INVOKABLE BRFederation getFederation() const;
 
 protected:
+    explicit BRWidget(BRProvider* provider, BRFederation federation);
     BRProvider* getProvider();
 
+    template<typename T>
+    QList<QObject*> listToQmlList(QList<T*> list) {
+        QList<QObject*> tmpList;
+
+        for(T* item : list)
+            tmpList.append(static_cast<QObject*>(item));
+
+        return tmpList;
+    };
+
 private:
     BRProvider* provider;
-    BRFederation federation;
+    const BRFederation federation;
 
 signals:
 
diff --git a/resources/qml/Pages/BRWidgetPage.qml b/resources/qml/Pages/BRWidgetPage.qml
index 4882561..be1bad5 100644
--- a/resources/qml/Pages/BRWidgetPage.qml
+++ b/resources/qml/Pages/BRWidgetPage.qml
@@ -31,6 +31,7 @@ Page {
 
     property BRWidget data
     property Component headerComponent
+    property alias selector: selectorPu
 
     property string subTitle
     property bool titleIsPageTitle: true
@@ -38,9 +39,17 @@ Page {
     property int status: -1
     property bool ready: false
 
+    signal loadingFinished()
+    signal selectionFinished(int index, var data)
+
 
     Component.onCompleted: {
-        data.load()
+        var status = data.load()
+        if(status !== BRWidget.Success)
+            ready = false
+        else
+            ready = true
+        loadingFinished()
     }
 
     function loadData(params) {
@@ -88,8 +97,6 @@ Page {
         property var dataObj
         property string subTitle: ""
 
-        signal selectionFinished(int index, var data)
-
         x: 0 //root.width / 2 - width / 2
         y: root.height - selectorPu.height * 0.7//root.height - height //root.height / 2 - height / 2
 
@@ -210,7 +217,7 @@ Page {
 
                 onClicked: {
                     selectorPu.close()
-                    selectorPu.selectionFinished(index, selectorPu.dataObj[index].data)
+                    control.selectionFinished(index, selectorPu.dataObj[index].data)
                 }
             }
         }
diff --git a/resources/qml/Pages/CalendarPage.qml b/resources/qml/Pages/CalendarPage.qml
index 277ee9d..661af46 100644
--- a/resources/qml/Pages/CalendarPage.qml
+++ b/resources/qml/Pages/CalendarPage.qml
@@ -27,7 +27,7 @@ import "../Components"
 BRWidgetPage {
     id: control
 
-    title: "New Calendar"//(params.nation === "ICC" ? "IFSC":params.nation === "GER" ? "DAV":"SAC") + " " + qsTr("calendar") + " " + control.year
+    title: control.data.title
     headerComponent: RowLayout {
 
         height: parent.height
@@ -38,9 +38,7 @@ BRWidgetPage {
         ToolButton {
             id:yearToolBt
 
-            onClicked: {
-                control.changeYear()
-            }
+            onClicked: control.changeSeason()
 
             icon.name: "year"
         }
@@ -48,27 +46,7 @@ BRWidgetPage {
         ToolButton {
             id: filterToolBt
 
-            onClicked: {
-                var obj = app.compCats
-                var compCats = new Array
-
-                for(var prop in obj) {
-                    // go through the whole array and search for data keys
-                    if (obj.hasOwnProperty(prop) && obj[prop]["nation"] === params.nation) {
-                        //console.log("found cat: " + obj[prop]['label'])
-
-                        compCats.push( {"text": obj[prop]['label'], "data": obj[prop]} )
-                    }
-                }
-
-                compCats.push( {"text": qsTr("Pinned"), "data": {"sort_rank":0, "cat_id":[-1]}} )
-
-                compCats.sort(function(a, b) {
-                    return a['data']['sort_rank'] - b['data']['sort_rank'];
-                });
-
-                filterSelectPu.appear(compCats, qsTr("Select Filters"), "")
-            }
+            onClicked: control.changeLeagues()
 
             icon.name: "filter"
         }
@@ -76,31 +54,126 @@ BRWidgetPage {
         ToolButton {
             id: cupToolBt
 
-            onClicked: {
-                control.openCup()
-            }
+            onClicked: control.openCup()
 
             icon.name: "cup"
         }
     }
 
+    onLoadingFinished: {
+        calendarLv.autoScroll()
+    }
+
+    onSelectionFinished: {
+        if(data.task === "competition"){
+            app.openWidget({comp: data.comp, cat: data.cat, type:data.status === 4 ? 'starters':''})
+        }
+        else if(data.task === "season"){
+            loadingDl.open()
+            control.data.currentSeason = data.season
+            loadingDl.close()
+        }
+        else if(data.task === "cup1"){
+            control.openCup(data)
+        }
+        else if(data.task === "cup2"){
+            app.openWidget({cup: data.cup, cat: data.cat})
+        }
+    }
+
+    function changeSeason(){
+        var selectOptions = []
+
+        for(var i = 0; i < control.data.seasons.length; i++){
+            selectOptions.push({text: control.data.seasons[i].name, data:{task: "season", season: control.data.seasons[i]}})
+        }
+
+        selector.appear(selectOptions, qsTr("select season"))
+    }
+
+    function openCompetition(competition){
+        var selectOptions = []
+        var categories = competition.categories
+        for(var i = 0; i < categories.length; i++){
+            selectOptions.push({text: categories[i].name, data:{task: "competition", cat: categories[i], comp: competition, status:categories.status}})
+        }
+
+        var infoUrls = competition.infosheetUrls
+        var infosheet = "";
+        if(infoUrls.length >= 1)
+            infosheet += ("<a href='" + infoUrls[0] + "'>" + qsTr('infosheet') + "</a>")
+        if(infoUrls.length === 2)
+            infosheet += (", <a href='" + infoUrls[1] + "'>" + qsTr('further infos') + "</a>")
+
+        var eventWebsite = competition.eventWebsiteUrl.toString() !== "" ? ("<a href='" + competition.eventWebsiteUrl + "'>" + qsTr('Event Website') + "</a>"):""
+
+        selector.appear(selectOptions,  competition.name, eventWebsite + ((eventWebsite !== "" && infosheet !== "") ? ", ":"") + infosheet )
+    }
+
+    function openCup(data) {
+
+        var cups = control.data.currentSeason.cups
+
+        var prop
+        var selectOptions = []
+        var selectTitle = ""
+
+        if(data === undefined){
+            // opened for the first time -> select cup
+            selectTitle = qsTr("select cup")
+
+            for(var i = 0; i < cups.length; i++){
+                selectOptions.push({text: cups[i].name, data:{task: "cup1", cup: cups[i]}})
+            }
+        }
+        else if(data.task === "cup1"){
+            // opened for the second time -> select cat
+            var cup = data.cup
+
+            selectTitle = cup['name'] + ": " + qsTr("select category")
+
+            for(var c = 0; c < cup.categories.length; c++){
+                selectOptions.push({text: cup.categories[c].name, data:{task: "cup2", cup: data.cup, cat: cup.categories[c]}})
+            }
+        }
+
+        selector.appear(selectOptions, selectTitle)
+    }
+
+    function changeLeagues() {
+        var leagues = control.data.currentSeason.leagues
+        var selectOptions = []
+
+        for(var i = 0; i < leagues.length; i++) {
+                //console.log("found cat: " + obj[prop]['label'])
+
+                selectOptions.push( {text: leagues[i].name, data:{task:"leagues", league: selectOptions}} )
+        }
+
+        //compCats.push( {"text": qsTr("Pinned"), "data": {"sort_rank":0, "cat_id":[-1]}} )
+        console.log("leagues: " + leagues)
+        filterSelectPu.appear(selectOptions, qsTr("Select Filters"), "")
+    }
+
     DataListView {
+        id: calendarLv
         anchors.fill: parent
 
         //boundsBehavior: Flickable.StopAtBounds
 
-        model: widgetData["competitions"].length
+        model: control.data.currentSeason.competitions
+
         //listData: widgetData['competitions']
 
         onRefresh: {
-            updateData({}, false)
+            control.data.load()
         }
 
         Component.onCompleted: {
             //initFilters()
             //initFavorites()
 
-            if(model){
+            /*if(model){
                 control.status = 200
                 control.ready = true
             }
@@ -108,9 +181,7 @@ BRWidgetPage {
                 control.ready = false
                 control.status = 901
                 return
-            }
-
-            autoScroll()
+            }*/
         }
         /*
     onWidgetDataChanged: {
@@ -122,38 +193,16 @@ BRWidgetPage {
 */
         function autoScroll() {
             // function to scroll to the next competition that is not already over
-            var compList = control.widgetData["competitions"]
+            var compList = calendarLv.model
 
-            //console.log("scrolling")
-
-            if(parseInt(control.year) === new Date().getFullYear()){
+            if(control.data.currentSeason.year === new Date().getFullYear()){
+                console.log("SCROLLING")
                 for(var i = 0; i < compList.length; i ++){
-                    // get the start date of the competition
-                    var startDate = Date.fromLocaleString(Qt.locale(), compList[i]["date"], "yyyy-MM-dd")
-                    //control.widgetData["competitions"][i]["month"] = startDate.getMonth()
-
-                    //console.log("got date: " + startDate + " from string: " + compList[i]["date"] + " -> month is: " + compList[i]["month"])
-
-                    // get the duration of the competition
-                    var durationString = compList[i]["duration"] === undefined ? "1":compList[i]["duration"]
-                    var days = parseInt(durationString.replace(/\D/g,''))
-                    // calculate the end date of the competition
-                    var endDate = new Date(startDate.valueOf())
-                    endDate.setDate(endDate.getDate() + days);
-
-                    //console.log(compList[i]["date"] + ": " + startDate + " to " + endDate)
-
-                    if(endDate.getTime() < new Date().getTime()){
+                    if(compList[i].endDate.getTime() < new Date().getTime()){
                         // end date is already over -> move the list view down!
-                        control.positionViewAtIndex(i, ListView.Top)
-                        //console.log("moving down!")
+                        calendarLv.positionViewAtIndex(i, ListView.Top)
                     }
                 }
-
-                //control.widgetData = control.widgetData
-            }
-            else {
-                //console.log("not current year")
             }
         }
 
@@ -169,130 +218,6 @@ BRWidgetPage {
             }
         }
 
-        function openComp(compIndex){
-            var cats = control.widgetData["competitions"][compIndex]["cats"]
-
-            cats.sort(function(a, b) {
-                return parseInt(a["GrpId"]) - parseInt(b["GrpId"]);
-            });
-
-            var selectOptions = []
-
-            for(var prop in cats){
-                if (cats.hasOwnProperty(prop)) {
-                    selectOptions.push({text: cats[prop]["name"], data:{cat: cats[prop]["GrpId"], comp: control.widgetData["competitions"][compIndex]["WetId"], status:cats[prop]["status"]}})
-                }
-            }
-
-            var infoUrls = getCompInfoUrls(compIndex)
-            var infosheet = "";
-            if(infoUrls.length >= 1)
-                infosheet += ("<a href='" + getCompInfoUrls(compIndex)[0] + "'>" + qsTr('infosheet') + "</a>")
-            if(infoUrls.length === 2)
-                infosheet += (", <a href='" + getCompInfoUrls(compIndex)[1] + "'>" + qsTr('further infos') + "</a>")
-
-            console.log("Infosheet: " + infosheet)
-
-            var eventWebsite = control.widgetData["competitions"][compIndex]["homepage"] !== undefined ? ("<a href='" + control.widgetData["competitions"][compIndex]["homepage"] + "'>" + qsTr('Event Website') + "</a>"):""
-
-            selector.appear(selectOptions,  control.widgetData["competitions"][compIndex]['name'], eventWebsite + ((eventWebsite !== "" && infosheet !== "") ? ", ":"") + infosheet )
-        }
-
-        function changeYear(){
-            var years = control.widgetData["years"]
-
-            var selectOptions = []
-
-            for(var prop in years){
-                if (years.hasOwnProperty(prop)) {
-                    selectOptions.push({text: years[prop], data:{year: years[prop]}})
-                }
-            }
-
-            selector.appear(selectOptions, qsTr("select year"))
-        }
-
-        function openCup(state, data) {
-            var cups = control.widgetData["cups"]
-
-            var prop
-            var selectOptions = []
-            var selectTitle = ""
-
-            if(state === undefined){
-                // opened for the first time -> select cup
-                selectTitle = qsTr("select cup")
-
-                cups.sort(function(a, b) {
-                    return parseInt(b["SerId"]) - parseInt(a["SerId"]);
-                });
-
-                for(prop in cups){
-                    if (cups.hasOwnProperty(prop)) {
-                        selectOptions.push({text: cups[prop]["name"], data:{cup: cups[prop]["SerId"]}})
-                    }
-                }
-            }
-            else if(state === 1){
-                // opened for the second time -> select cat
-                var cup
-
-                // find the selected cup
-                for(prop in cups){
-                    if (cups.hasOwnProperty(prop) && cups[prop]['SerId'] === data.cup) {
-                        cup = cups[prop]
-                    }
-                }
-
-                if(cup === undefined){
-                    // cup was not found
-                    return
-                }
-
-                selectTitle = cup['name'] + ": " + qsTr("select category")
-
-                // build a list with all cat in the cup out of the cat keys (rkey) given in the cup.cats
-                for(prop in cup['cats']){
-                    if (cup['cats'].hasOwnProperty(prop)) {
-
-                        // search the rkey in the cat list
-                        for(var i = 0; i < control.widgetData["cats"].length; i ++ ){
-                            if(control.widgetData["cats"][i]["rkey"] === cup["cats"][prop] && control.widgetData["cats"][i]["sex"] !== undefined){
-                                // found it -> append it to the select list
-                                var catName = control.widgetData["cats"][i]["name"] // name of cat
-                                var catId = control.widgetData["cats"][i]["GrpId"]  // id of cat
-                                selectOptions.push({text: catName, data:{cup: data.cup, cat: catId}})
-                            }
-                        }
-                    }
-                }
-            }
-
-            selector.appear(selectOptions, selectTitle)
-
-        }
-
-        function getCompInfoUrls(compIndex) {
-
-            var urls = [];
-
-            if(control.widgetData["competitions"][compIndex].hasOwnProperty("info")) {
-                if(params.nation === "GER")
-                    urls.push("http://ranking.alpenverein.de/" + control.year + "/GER/" + control.widgetData["competitions"][compIndex]['rkey'] + ".pdf")
-                else
-                    urls.push(control.widgetData["competitions"][compIndex]['info'])
-            }
-
-            if(control.widgetData["competitions"][compIndex].hasOwnProperty("info2")) {
-                if(params.nation === "GER")
-                    urls.push("http://ranking.alpenverein.de/" + control.year + "/GER/i" + control.widgetData["competitions"][compIndex]['rkey'] + ".pdf")
-                else
-                    urls.push(control.widgetData["competitions"][compIndex]['info2'])
-            }
-
-            return urls;
-        }
-
         function filterCats(display, cats) {
             //console.log("filtering cats: " + cats + " displaying: " + display)
             for(var i = 0; i < cats.length; i ++){
@@ -361,26 +286,6 @@ BRWidgetPage {
             console.log(control.compFavorites)
         }
 
-        Connections {
-            target: parent.selector
-            onSelectionFinished: {
-                if(data.comp !== undefined){
-                    //console.log(data.status)
-                    app.openWidget({comp: data.comp, cat: data.cat, type:data.status === 4 ? 'starters':''})
-                }
-                else if(data.year !== undefined){
-                    updateData({year: data.year}, true)
-                    control.year = data.year
-                }
-                else if(data.cup !== undefined && data.cat === undefined){
-                    control.openCup(1,data)
-                }
-                else if(data.cup !== undefined && data.cat !== undefined){
-                    app.openWidget({cup: data.cup, cat: data.cat})
-                }
-            }
-        }
-
         header: Item {
             id: topSpacerItm
             width: parent.width
@@ -397,16 +302,16 @@ BRWidgetPage {
             id: competitionDel
 
             property bool over
-            property var thisData: control.widgetData["competitions"][index]
+            property var thisData: modelData
 
-            property string name: thisData["name"]
-            property string date: thisData["date_span"]
+            property string name: thisData.name
+            property string date: thisData.dateSpan  //"test" // TODO thisData["date_span"]
             property var cats: thisData["cats"]
             property int catId: thisData["cat_id"] === undefined ? 0:thisData["cat_id"]
 
-            property bool thisIsFavored: control.compFavorites.indexOf(parseInt(thisData['WetId'])) >= 0
-            property bool includedByFavorites: control.displayedCompCats.indexOf(-1) >= 0 && thisIsFavored
-            property bool includedByFilter: control.displayedCompCats.indexOf(parseInt(thisData['cat_id'])) >= 0
+            property bool thisIsFavored: true //control.compFavorites.indexOf(parseInt(thisData['WetId'])) >= 0
+            property bool includedByFavorites: true //control.displayedCompCats.indexOf(-1) >= 0 && thisIsFavored
+            property bool includedByFilter: true//control.displayedCompCats.indexOf(parseInt(thisData['cat_id'])) >= 0
             property bool thisIsVisible: includedByFavorites || includedByFilter
 
             function updateVisibility() {
@@ -418,7 +323,7 @@ BRWidgetPage {
             width: parent.width
             height: thisIsVisible ? compDelCol.height + 10 : 0
 
-            enabled: ((thisData["cats"] !== undefined && thisData["cats"].length > 0) || competitionDel.thisData["homepage"] !== undefined || getCompInfoUrls(index).length > 0) && height > 0
+            enabled: true//((thisData["cats"] !== undefined && thisData["cats"].length > 0) || competitionDel.thisData["homepage"] !== undefined || getCompInfoUrls(index).length > 0) && height > 0
             //visible: includedByFilter
 
             opacity: 0
@@ -457,7 +362,7 @@ BRWidgetPage {
             }
 
             onClicked: {
-                control.openComp(index)
+                control.openCompetition(thisData)
             }
 
             ParallelAnimation {
@@ -479,7 +384,7 @@ BRWidgetPage {
 
                 opacity: 0.5
 
-                color: control.getCompCatData(catId) === undefined ? "white":control.getCompCatData(catId)["bgcolor"]
+                color: competitionDel.thisData.league.color
             }
 
             Column {
@@ -570,189 +475,190 @@ BRWidgetPage {
             width: parent.width
             text: section
         }
+    }
 
-        Dialog {
-            id: filterSelectPu
+    Dialog {
+        id: filterSelectPu
 
-            property var dataObj
-            property string subTitle: ""
+        property var dataObj
+        property string subTitle: ""
 
-            signal selectionFinished(int index, var data)
+        signal selectionFinished(int index, var data)
 
-            x: 0 - control.anchors.leftMargin //root.width / 2 - width / 2
-            y: root.height - filterSelectPu.height * 0.7//root.height - height //root.height / 2 - height / 2
+        x: 0 - control.anchors.leftMargin //root.width / 2 - width / 2
+        y: control.height - filterSelectPu.height * 0.7//root.height - height //root.height / 2 - height / 2
 
-            opacity: 0
+        opacity: 0
 
-            width: control.width + control.anchors.leftMargin + control.anchors.rightMargin
-            height: selectorLv.implicitHeight
+        width: control.width + control.anchors.leftMargin + control.anchors.rightMargin
+        height: selectorLv.implicitHeight
 
-            modal: true
-            focus: true
+        modal: true
+        focus: true
 
-            title: ""
+        title: ""
 
-            function appear(dataObj, title, subTitle) {
-                if(dataObj.length > 0){
-                    filterSelectPu.dataObj = dataObj
-                    filterSelectPu.title = title
-                    filterSelectPu.subTitle = subTitle === undefined ? "":subTitle
-                    filterSelectPu.open()
-                }
+        function appear(dataObj, title, subTitle) {
+            if(dataObj.length > 0){
+                filterSelectPu.dataObj = dataObj
+                filterSelectPu.title = title
+                filterSelectPu.subTitle = subTitle === undefined ? "":subTitle
+                filterSelectPu.open()
             }
+        }
 
-            header: Column {
-                id: filterSelectPuHeaderCol
+        header: Column {
+            id: filterSelectPuHeaderCol
+
+            width: parent.width
+
+            Label {
+                id: headerLa
+
+                visible: filterSelectPu.title
 
                 width: parent.width
 
-                Label {
-                    id: headerLa
-
-                    visible: filterSelectPu.title
-
-                    width: parent.width
-
-                    elide: "ElideRight"
-                    padding: 24
-                    bottomPadding: 0
-                    font.bold: true
-                    font.pixelSize: 16
-                    background: Rectangle {
-                        radius: 2
-                        //color: filterSelectPu.Material.dialogColor
-                        clip: true
-                    }
-
-                    text: filterSelectPu.title
-
-                    onLinkActivated: {
-                        Qt.openUrlExternally(link)
-                    }
-
+                elide: "ElideRight"
+                padding: 24
+                bottomPadding: 0
+                font.bold: true
+                font.pixelSize: 16
+                background: Rectangle {
+                    radius: 2
+                    //color: filterSelectPu.Material.dialogColor
+                    clip: true
                 }
-                Label {
-                    id: headerSubLa
 
-                    visible: filterSelectPu.subTitle
-
-                    width: parent.width
-
-                    elide: "ElideRight"
-                    padding: 24
-                    topPadding: 5
-                    bottomPadding: 0
-                    font.bold: true
-                    font.pixelSize: 16
-                    background: Rectangle {
-                        radius: 2
-                        //color: filterSelectPu.Material.dialogColor
-                        clip: true
-                    }
-
-                    text: filterSelectPu.subTitle
-
-                    onLinkActivated: {
-                        Qt.openUrlExternally(link)
-                    }
+                text: filterSelectPu.title
 
+                onLinkActivated: {
+                    Qt.openUrlExternally(link)
                 }
+
+            }
+            Label {
+                id: headerSubLa
+
+                visible: filterSelectPu.subTitle
+
+                width: parent.width
+
+                elide: "ElideRight"
+                padding: 24
+                topPadding: 5
+                bottomPadding: 0
+                font.bold: true
+                font.pixelSize: 16
+                background: Rectangle {
+                    radius: 2
+                    //color: filterSelectPu.Material.dialogColor
+                    clip: true
+                }
+
+                text: filterSelectPu.subTitle
+
+                onLinkActivated: {
+                    Qt.openUrlExternally(link)
+                }
+
+            }
+        }
+
+        ListView {
+            id: selectorLv
+
+            property int delegateHeight: 50
+
+            anchors.fill: parent
+
+            implicitWidth: parent.width
+            implicitHeight: control.height * 0.7 < ( (delegateHeight + spacing) * model ) ? root.height * 0.7 : (delegateHeight + spacing) * model + 100
+
+            model: filterSelectPu.dataObj !== undefined ? filterSelectPu.dataObj.length:0
+
+            ScrollIndicator.vertical: ScrollIndicator {
+                parent: selectorLv.parent
+                anchors {
+                    top: selectorLv.top
+                    left: selectorLv.right
+                    margins: 10
+                    leftMargin: 3
+                    bottom: selectorLv.bottom
+                }
+
             }
 
-            ListView {
-                id: selectorLv
+            delegate: CheckDelegate {
+                id: catBt
 
-                property int delegateHeight: 50
+                width: parent.width
+                height: text !== "" ? selectorLv.delegateHeight:0
 
-                anchors.fill: parent
+                //flat: true
 
-                implicitWidth: parent.width
-                implicitHeight: root.height * 0.7 < ( (delegateHeight + spacing) * model ) ? root.height * 0.7 : (delegateHeight + spacing) * model + 100
-
-                model: filterSelectPu.dataObj !== undefined ? filterSelectPu.dataObj.length:0
-
-                ScrollIndicator.vertical: ScrollIndicator {
-                    parent: selectorLv.parent
-                    anchors {
-                        top: selectorLv.top
-                        left: selectorLv.right
-                        margins: 10
-                        leftMargin: 3
-                        bottom: selectorLv.bottom
-                    }
+                text: filterSelectPu.dataObj[index].text
 
+                Component.onCompleted: {
+                    checked = getCheckedState()
                 }
 
-                delegate: CheckDelegate {
-                    id: catBt
-
-                    width: parent.width
-                    height: text !== "" ? selectorLv.delegateHeight:0
-
-                    //flat: true
-
-                    text: filterSelectPu.dataObj[index].text
-
-                    Component.onCompleted: {
+                Connections {
+                    target: control
+                    onDisplayedCompCatsChanged: {
+                        //console.log("filters changed")
+                        //competitionDel.visible = control.displayedCompCats.indexOf(parseInt(competitionDel.thisData['cat_id'])) >= 0
                         checked = getCheckedState()
                     }
+                }
 
-                    Connections {
-                        target: control
-                        onDisplayedCompCatsChanged: {
-                            //console.log("filters changed")
-                            //competitionDel.visible = control.displayedCompCats.indexOf(parseInt(competitionDel.thisData['cat_id'])) >= 0
-                            checked = getCheckedState()
+                function getCheckedState() {
+                    for(var i = 0; i < filterSelectPu.dataObj[index].data.cat_id.length; i ++){
+
+                        //console.log("checking cat " + filterSelectPu.dataObj[index].data.label )
+                        if(control.displayedCompCats.indexOf(filterSelectPu.dataObj[index].data.cat_id[i] ) >= 0){
+                            return true
                         }
                     }
+                    return false
+                }
 
-                    function getCheckedState() {
-                        for(var i = 0; i < filterSelectPu.dataObj[index].data.cat_id.length; i ++){
 
-                            //console.log("checking cat " + filterSelectPu.dataObj[index].data.label )
-                            if(control.displayedCompCats.indexOf(filterSelectPu.dataObj[index].data.cat_id[i] ) >= 0){
-                                return true
-                            }
-                        }
-                        return false
+                onClicked: {
+                    control.filterCats(checked, filterSelectPu.dataObj[index].data.cat_id)
+                    if(control.displayedCompCats.length === 0){
+                        control.filterCats(true, filterSelectPu.dataObj[index].data.cat_id)
+                        checked = true
                     }
-
-
-                    onClicked: {
-                        control.filterCats(checked, filterSelectPu.dataObj[index].data.cat_id)
-                        if(control.displayedCompCats.length == 0){
-                            control.filterCats(true, filterSelectPu.dataObj[index].data.cat_id)
-                            checked = true
-                        }
-                    }
-                }
-            }
-
-            enter: Transition {
-                NumberAnimation {
-                    property: "opacity";
-                    //from: 0.0;
-                    to: 1.0
-                }
-                NumberAnimation {
-                    property: "y"
-                    //from: root.height - filterSelectPu.height * 0.7
-                    to: root.height - filterSelectPu.height
-                }
-            }
-
-            exit: Transition {
-                NumberAnimation {
-                    property: "opacity";
-                    //from: 1.0;
-                    to: 0.0
-                }
-                NumberAnimation {
-                    property: "y"
-                    //from: root.height - filterSelectPu.height
-                    to: root.height - filterSelectPu.height * 0.7
                 }
             }
         }
+
+        enter: Transition {
+            NumberAnimation {
+                property: "opacity";
+                //from: 0.0;
+                to: 1.0
+            }
+            NumberAnimation {
+                property: "y"
+                //from: root.height - filterSelectPu.height * 0.7
+                to: control.height - filterSelectPu.height
+            }
+        }
+
+        exit: Transition {
+            NumberAnimation {
+                property: "opacity";
+                //from: 1.0;
+                to: 0.0
+            }
+            NumberAnimation {
+                property: "y"
+                //from: root.height - filterSelectPu.height
+                to: control.height - filterSelectPu.height * 0.7
+            }
+        }
     }
+
 }
diff --git a/resources/qml/Pages/StartPage.qml b/resources/qml/Pages/StartPage.qml
index 29268a6..7c4435b 100644
--- a/resources/qml/Pages/StartPage.qml
+++ b/resources/qml/Pages/StartPage.qml
@@ -61,10 +61,7 @@ Page {
 
             image: "qrc:/icons/ifsc.png"
 
-            onClicked: {
-                app.openWidget({nation:"ICC"})
-            }
-
+            onClicked: app.openCalendar(BRWidget.IFSC)
         }
 
         FancyButton {
@@ -75,10 +72,7 @@ Page {
 
             image: "qrc:/icons/dav.png"
 
-            onClicked: {
-                app.openCalendar(BRWidget.DAV, 2020, -1)
-            }
-
+            onClicked: app.openCalendar(BRWidget.DAV)
         }
 
         FancyButton {
@@ -89,10 +83,7 @@ Page {
 
             image: "qrc:/icons/sac.png"
 
-            onClicked: {
-                app.openWidget({nation:"SUI"})
-            }
-
+            onClicked: app.openCalendar(BRWidget.SAC)
         }
 
     }
diff --git a/resources/qml/main.qml b/resources/qml/main.qml
index 610127f..2c5327e 100644
--- a/resources/qml/main.qml
+++ b/resources/qml/main.qml
@@ -39,174 +39,6 @@ Window {
 
         property int errorCode: -1
 
-        // comp cats source:
-        // - https://github.com/ralfbecker/ranking/blob/master/sitemgr/digitalrock/icc_calendar.php
-        // - https://github.com/ralfbecker/ranking/blob/master/sitemgr/digitalrock/dav_calendar.php
-        // - https://github.com/ralfbecker/ranking/blob/master/sitemgr/digitalrock/sac_calendar.php
-
-        property var compCats: {
-
-            // --- ICC ---
-
-            /*'int' : {
-                'label'  : 'International',
-                'nation' : 'ICC',
-                'wettk_reg' : '^[0-9]{2,2}[_^E]{1}[^YJ]{1,1}.*',
-                'serie_reg' : '^[0-9]{2,2}_(WC|TR){1,1}.*',
-                'rang_title': 'CUWR continuously updated WORLDRANKING',
-                'bgcolor'   : '#B8C8FF',
-                'nat_team_ranking' : '',
-                'cat_id' : [68,86]//[68,69,70,86,259]
-            },*/
-            'worldcup': {
-                'label' : 'World Cups',
-                'nation' : 'ICC',
-                'bgcolor'   : '#B8C8FF',
-                'sort_rank': 1,
-                'cat_id' : [69]
-            },
-            'youth' : {
-                'label'  : 'Youth Events',
-                'nation' : 'ICC',
-                'wettk_reg' : '^[0-9]{2,2}(EYC|_J|_Y){1,1}.*',
-                'serie_reg' : '^[0-9]{2,2}_EYC',
-                'rang_title': '',
-                'bgcolor'   : '#D8E8FF',
-                'sort_rank': 2,
-                'cat_id' : [71,258]
-            },
-            'cont': {
-                'label' : 'Continental Events',
-                'nation' : 'ICC',
-                'bgcolor'   : '#B8C8FF',
-                'sort_rank': 3,
-                'cat_id' : [262]
-            },
-            'masters' : {
-                'label'  : 'Masters and Promo Events',
-                'nation' : 'ICC',
-                'wettk_reg' : '^[0-9]{2,2}_[^PWERASL]{1}.*',
-        //		'serie_reg' : '^[0-9]{2,2}_(WC|TR){1,1}.*',
-        //		'rang_title': 'CUWR continuously updated WORLDRANKING',
-                'bgcolor'   : '#F0F0F0',
-                'sort_rank': 4,
-                'cat_id' : [70]
-            },
-            'para' : {
-                'label'  : 'Paraclimbing Events',
-                'nation' : 'ICC',
-                'wettk_reg' : '^[0-9]{2,2}_PE.*',
-                'bgcolor'   : '#F0F0F0',
-                'sort_rank': 5,
-                'cat_id' : [256,259]
-            },
-            'games': {
-                'label': 'Games',
-                'nation': 'ICC',
-                'bgcolor'   : '#B8C8FF',
-                'sort_rank': 6,
-                'cat_id': [68,86]
-            },
-
-            // --- GER ---
-
-            /*'ger_boulder' : {
-                'label'  : 'Bouldern',
-                'nation' : 'GER',
-                'wettk_reg' : '^[0-9]{2,2}_B+.*',
-                'serie_reg' : '^[0-9]{2,2}_BC',
-                'bgcolor'   : '#FFDBA8', //'#f59d30'
-                'cat_id' : [59]
-            },
-            'ger' : {
-                'label'  : 'Lead',
-                'nation' : 'GER',
-                'wettk_reg' : '^[0-9]{2,2}[_J]{1,1}[^WLJ]+.*',
-                'serie_reg' : '^[0-9]{2,2}_DC',
-                'bgcolor'   : '#A8F0A8', //'#69b9a9'
-                'cat_id' : [57]
-            },
-            'ger_speed' : {
-                'label'  : 'Speed',
-                'nation' : 'GER',
-                'wettk_reg' : '^[0-9]{2,2}[_J]{1,1}[^WLJ]+.*',
-                'serie_reg' : '',
-                'rang_title': '',
-                'bgcolor'   : '#A8F0A8', //'#e72e5d'
-                'cat_id' : [60]
-            },*/
-
-            'ger_meisterschaft' : {
-                'label' : 'Deutsche Meisterschaft',
-                'nation' : 'GER',
-                'bgcolor'   : '#A8F0A8',
-                'sort_rank': 1,
-                'cat_id' : [57, 59, 60]
-            },
-
-            'ger_jugend' : {
-                'label'  : 'Deutscher Jugendcup',
-                'nation' : 'GER',
-                'wettk_reg' : '^[0-9]{2,2}[_J]{1,1}[^WL]+.*',
-                'serie_reg' : '^[0-9]{2,2}_JC',
-        //		'rang_title': 'Deutsche Jugend RANGLISTE',
-                'bgcolor'   : '#D8FFD8',
-                'sort_rank': 2,
-                'cat_id' : [58]
-            },
-            'ger_state' : {
-                'label'  : 'Landesmeisterschaft',
-                'nation' : 'GER',
-                'wettk_reg' : '^[0-9]{2,2}[_J]{1,1}LM.*',
-                'serie_reg' : '^[0-9]{2,2}[_J]{1,1}LM.*',
-                'rang_title': '',
-                'bgcolor'   : '#F0F0F0',
-                'sort_rank': 3,
-                'cat_id' : [61,56]
-            },
-
-            // --- SUI ---
-
-            'sui' : {
-                'label'  : 'Erwachsene',
-                'nation' : 'SUI',
-                'wettk_reg' : '^[0-9]{2,2}_[^R].*',
-                'serie_reg' : '.*',
-                'rang_title': 'SWISS RANKING',
-                'bgcolor'   : '#A8F0A8',
-                'sort_rank': 1,
-                'cat_id'    : [62,63]
-            },
-            'sui_jugend' : {
-                'label'  : 'Jugend',
-                'nation' : 'SUI',
-                'wettk_reg' : '^[0-9]{2,2}_[^R].*',
-                'serie_reg' : '.*',
-                'rang_title': 'SWISS RANKING',
-                'bgcolor'   : '#D8FFD8',
-                'sort_rank': 2,
-                'cat_id'    : [65]
-            },
-            'sui_local' : {
-                'label'  : 'RegioCups',
-                'nation' : 'SUI',
-                'wettk_reg' : '^[0-9]{2,2}_RG_.*',
-                'rang_title': '',
-                'bgcolor'   : '#F0F0F0',
-                'sort_rank': 3,
-                'cat_id'    : [64]
-            },
-            'sui_ice' : {
-                'label'  : 'Iceclimbing',
-                'nation' : 'SUI',
-                'wettk_reg' : '^[0-9]{2,2}_RC_.*',
-                'rang_title': '',
-                'bgcolor'   : '#F0F0F0',
-                'sort_rank': 4,
-                'cat_id'    : [84]
-            }
-        }
-
         anchors.fill: parent
 
         Component.onCompleted: {
@@ -613,13 +445,13 @@ Window {
             loadingDl.close()
         }
 
-        function openCalendar(federation, year, season) {
+        function openCalendar(federation) {
             loadingDl.open()
-            var newPageComp = Qt.createComponent("qrc:/Pages/CalendarPage.qml").createObject(null, {"data": brController.getCalendar(BRWidget.DAV, year, season)})
+            var newPageComp = Qt.createComponent("qrc:/Pages/CalendarPage.qml").createObject(null, {"data": brController.getCalendar(federation)})
 
             app.errorCode = newPageComp.status
 
-            if(calComp.ready){
+            if(newPageComp.ready){
                 mainStack.push(newPageComp)
             }
             else {
diff --git a/sources/brcalendar.cpp b/sources/brcalendar.cpp
index 2e7f237..5c4f3a6 100644
--- a/sources/brcalendar.cpp
+++ b/sources/brcalendar.cpp
@@ -1,32 +1,40 @@
 #include "../headers/brcalendar.h"
 #include "headers/brprovider.h"
 
-BRCalendar::BRCalendar(BRProvider* provider, BRFederation federation, int year, int league) : BRWidget(provider, federation)
+BRCalendar::BRCalendar(BRProvider* provider, BRFederation federation) : BRWidget(provider, federation)
 {
-    this->year = year;
-    this->league = league;
+    this->currentSeason = nullptr;
+    this->seasons = {};
+
+    connect(this, &BRCalendar::currentSeasonChanged, this, &BRCalendar::titleChanged);
+    connect(this, &BRCalendar::seasonsChanged, this, &BRCalendar::titleChanged);
+}
+
+QString BRCalendar::getTitle() {
+    QString title = QStringList({"IFSC", "DAV", "SAC"})[this->getFederation()] + " " + tr("calendar");
+
+    if(this->currentSeason != nullptr)
+        title += " " + this->currentSeason->getName();
+
+    return title;
+}
+
+QList<QObject*> BRCalendar::getSeasonsQML() {
+    return this->listToQmlList(this->seasons);
 }
 
 
-int BRCalendar::getYear() {
-    return this->year;
+BRSeason* BRCalendar::getCurrentSeason() {
+    return this->currentSeason;
 }
 
-int BRCalendar::getLeague() {
-    return this->league;
-}
+void BRCalendar::setCurrentSeason(BRSeason* season) {
+    if(!this->seasons.contains(season))
+        return;
 
-QList<BRCompetition*> BRCalendar::getCompetitions() {
-    return this->competitions;
-}
-
-QList<QObject*> BRCalendar::getCompetitionsQML() {
-    QList<QObject*> tmpCompetitions;
-
-    for(BRCompetition* competition : this->competitions)
-        tmpCompetitions.append(competition);
-
-    return tmpCompetitions;
+    this->currentSeason = season;
+    this->currentSeason->load();
+    emit this->currentSeasonChanged();
 }
 
 BRWidget::BRWidgetStatusCode BRCalendar::load() {
@@ -34,11 +42,29 @@ BRWidget::BRWidgetStatusCode BRCalendar::load() {
         return BRWidget::NoProviderError;
 
     // reload all comp data using our providers
-    this->competitions.clear();
-    this->categories.clear();
-    this->cups.clear();
 
-    // TODO: handle changes dynamically
+    BRCalendarData newData {
+        this,
+        this->currentSeason,
+        this->seasons
+    };
 
-    return this->getProvider()->loadCalendarData(this);
+    BRWidget::BRWidgetStatusCode statusCode = this->getProvider()->getWidgetData(&newData);
+
+    if(statusCode != BRWidget::Success)
+        return statusCode;
+
+    if(this->seasons != newData.seasons) {
+        this->seasons.clear();
+        this->seasons = newData.seasons;
+        emit this->seasonsChanged();
+    }
+
+    if(this->currentSeason != newData.currentSeason) {
+        this->currentSeason = newData.currentSeason;
+        emit this->currentSeasonChanged();
+    }
+
+
+    return statusCode;
 }
diff --git a/sources/brcategory.cpp b/sources/brcategory.cpp
index 45c4927..3166c5b 100644
--- a/sources/brcategory.cpp
+++ b/sources/brcategory.cpp
@@ -1,6 +1,20 @@
 #include "../headers/brcategory.h"
 
-BRCategory::BRCategory(QObject *parent) : QObject(parent)
+BRCategory::BRCategory(BRProvider* provider, BRWidget::BRFederation federation, int id, BRCategoryData initialData) : BRWidget(provider, federation), id(id)
 {
-
+    this->setData(initialData);
+}
+
+QString BRCategory::getName() {
+    return this->name;
+}
+
+void BRCategory::setData(BRCategoryData data) {
+    this->name = data.name;
+    emit this->metadataChanged();
+}
+
+
+BRWidget::BRWidgetStatusCode BRCategory::load() {
+    // TODO
 }
diff --git a/sources/brcompetition.cpp b/sources/brcompetition.cpp
index 42c08da..18d7999 100644
--- a/sources/brcompetition.cpp
+++ b/sources/brcompetition.cpp
@@ -1,14 +1,79 @@
-#include "../headers/brcompetition.h"
+#include "headers/brcompetition.h"
+#include "headers/brleague.h"
 
-BRCompetition::BRCompetition(BRProvider* provider, BRWidget::BRFederation federation, int id) : BRWidget(provider, federation)
-{
-    this->id = id;
+BRCompetition::BRCompetition(BRProvider* provider, BRWidget::BRFederation federation, int id, BRCompetitionData initialData) : BRWidget(provider, federation), id(id) {
+    this->setData(initialData);
+}
+
+void BRCompetition::setLeague(BRLeague* league) {
+    if(league == nullptr)
+        return;
+
+    this->league = league;
+    emit this->metadataChanged();
 }
 
 QString BRCompetition::getName() {
     return this->name;
 }
 
+BRCompetition::BRDiscipline BRCompetition::getDiscipline() {
+    return this->discipline;
+}
+
+QDate BRCompetition::getStartDate() {
+    return this->startDate;
+}
+
+QDate BRCompetition::getEndDate() {
+    return this->endDate;
+}
+
+QString BRCompetition::getDateSpan() {
+    if(this->startDate == this->endDate)
+        return this->startDate.toString("d MMMM yyyy");
+    else
+        return this->startDate.toString("d MMMM yyyy") + " - " + this->endDate.toString("d MMMM yyyy");
+}
+
+BRLeague* BRCompetition::getLeague() {
+    return this->league;
+}
+
+QUrl BRCompetition::getEventWebsiteUrl() {
+    return this->eventWebsiteUrl;
+}
+
+QList<QUrl> BRCompetition::getInfosheetUrls() {
+    return this->infosheetUrls;
+}
+
+QList<QObject*> BRCompetition::getCategoriesQML() {
+    return this->listToQmlList(this->categories);
+}
+
 BRWidget::BRWidgetStatusCode BRCompetition::load() {
 
 }
+
+void BRCompetition::setData(BRCompetition::BRCompetitionData data) {
+    this->name = data.name;
+    this->discipline = data.discipline;
+    this->startDate = data.startDate;
+    this->endDate = data.endDate;
+    this->eventWebsiteUrl = data.eventWebsiteUrl;
+    this->infosheetUrls = data.infosheetUrls;
+    emit this->metadataChanged();
+
+    if(this->categories != data.categories) {
+        this->categories.clear();
+        this->categories = data.categories;
+        emit this->categoriesChanged();
+    }
+
+}
+
+
+bool BRCompetition::lessThan(BRCompetition* competition1, BRCompetition* competition2) {
+    return competition1->startDate < competition2->startDate;
+}
diff --git a/sources/brcontroller.cpp b/sources/brcontroller.cpp
index ad274ac..9c3d21e 100644
--- a/sources/brcontroller.cpp
+++ b/sources/brcontroller.cpp
@@ -3,9 +3,13 @@
 BRController::BRController(QObject *parent) : QObject(parent)
 {
     this->providerDr = new BRProviderDr(this);
+    this->providerVl = new BRProviderVl(this);
 }
 
 
-BRCalendar* BRController::getCalendar(BRWidget::BRFederation federation, int year, int league) {
-    return this->providerDr->getCalendar(federation, year, -1);
+BRCalendar* BRController::getCalendar(BRWidget::BRFederation federation) {
+    if(federation == BRWidget::IFSC)
+        return this->providerVl->getCalendar(federation);
+    else
+        return this->providerDr->getCalendar(federation);
 }
diff --git a/sources/brcup.cpp b/sources/brcup.cpp
index 4ead14b..d321cae 100644
--- a/sources/brcup.cpp
+++ b/sources/brcup.cpp
@@ -1,6 +1,31 @@
 #include "../headers/brcup.h"
 
-BRCup::BRCup(BRProvider* provider, BRFederation federation) : BRWidget(provider, federation)
+BRCup::BRCup(BRProvider* provider, BRWidget::BRFederation federation, int id, BRCupData initialData) : BRWidget(provider, federation), id(id)
 {
-
+    this->categories = {};
+    this->setData(initialData);
+}
+
+QString BRCup::getName() {
+    return this->name;
+}
+
+QList<QObject*> BRCup::getCategoriesQML() {
+    return this->listToQmlList(this->categories);
+}
+
+void BRCup::setData(BRCupData data) {
+    this->name = data.name;
+    emit this->metadataChanged();
+
+    if(this->categories != data.categories) {
+        this->categories.clear();
+        this->categories = data.categories;
+        emit this->categoriesChanged();
+    }
+}
+
+
+BRWidget::BRWidgetStatusCode BRCup::load() {
+    // TODO
 }
diff --git a/sources/brleague.cpp b/sources/brleague.cpp
new file mode 100644
index 0000000..da8f29b
--- /dev/null
+++ b/sources/brleague.cpp
@@ -0,0 +1,83 @@
+#include "headers/brleague.h"
+#include "headers/brprovider.h"
+
+BRLeague::BRLeague(BRProvider* provider, BRWidget::BRFederation federation, int id, BRLeagueData initialData) : BRWidget(provider, federation), id(id)
+{
+    this->competitions = {};
+    this->competitions = {};
+    this->setData(initialData);
+}
+
+int BRLeague::getId() const {
+    return this->id;
+}
+
+QString BRLeague::getName() {
+    return this->name;
+}
+
+QColor BRLeague::getColor() {
+    return this->color;
+}
+
+QList<BRCompetition*> BRLeague::getCompetitions() {
+    return this->competitions;
+}
+
+QList<QObject*> BRLeague::getCompetitionsQML() {
+    return this->listToQmlList(this->competitions);
+}
+
+QList<QObject*> BRLeague::getCupsQML() {
+    return this->listToQmlList(this->cups);
+}
+
+void BRLeague::setData(BRLeagueData data) {
+
+    this->name = data.name;
+    this->color = data.color;
+    emit this->metadataChanged();
+
+    if(this->competitions != data.competitions) {
+        this->competitions.clear();
+        this->competitions = data.competitions;
+
+        for(BRCompetition* competition : this->competitions)
+            competition->setLeague(this);
+
+        emit this->competitionsChanged();
+    }
+
+    if(this->cups != data.cups) {
+        this->cups.clear();
+        this->cups = data.cups;
+        emit this->cupsChanged();
+    }
+}
+
+
+BRWidget::BRWidgetStatusCode BRLeague::load() {
+    if(this->getProvider() == nullptr)
+        return BRWidget::NoProviderError;
+
+    // reload all comp data using our providers
+
+    BRLeagueData newData {
+        this,
+        this->name,
+        this->color,
+        this->competitions,
+        this->cups
+    };
+
+    BRWidget::BRWidgetStatusCode statusCode = this->getProvider()->getWidgetData(&newData);
+
+    if(statusCode != BRWidget::Success)
+        return statusCode;
+
+    qDebug() << "new Data: " << newData.competitions;
+
+    this->setData(newData);
+
+    return statusCode;
+}
diff --git a/sources/brprovider.cpp b/sources/brprovider.cpp
index 27e46f0..ade7aa3 100644
--- a/sources/brprovider.cpp
+++ b/sources/brprovider.cpp
@@ -5,11 +5,32 @@ BRProvider::BRProvider(QObject *parent) : QObject(parent)
 
 }
 
-BRCalendar* BRProvider::getCalendar(BRWidget::BRFederation federation, int year, int league) {
-    return new BRCalendar(this, federation, year, league);
+BRCalendar* BRProvider::getCalendar(BRWidget::BRFederation federation) {
+    return new BRCalendar(this, federation);
 }
 
-QVariantMap BRProvider::serverRequest(QUrl serviceUrl, QUrlQuery pdata)
+BRSeason* BRProvider::getSeason(BRWidget::BRFederation federation, int id, BRSeason::BRSeasonData initialData) {
+    return new BRSeason(this, federation, id, initialData);
+}
+
+BRLeague* BRProvider::getLeague(BRWidget::BRFederation federation, int id, BRLeague::BRLeagueData initialData) {
+    return new BRLeague(this, federation, id, initialData);
+}
+
+BRCompetition* BRProvider::getCompetition(BRWidget::BRFederation federation, int id, BRCompetition::BRCompetitionData initialData) {
+    return new BRCompetition(this, federation, id, initialData);
+}
+
+
+BRCup* BRProvider::getCup(BRWidget::BRFederation federation, int id, BRCup::BRCupData initialData) {
+    return new BRCup(this, federation, id, initialData);
+}
+
+BRCategory* BRProvider::getCategory(BRWidget::BRFederation federation, int id, BRCategory::BRCategoryData initialData) {
+    return new BRCategory(this, federation, id, initialData);
+}
+
+QVariantMap BRProvider::serverRequest(QUrl serviceUrl, QList<QStringList> additionalHeaders, QUrlQuery postData)
 {
     qDebug() << "requesting: " << serviceUrl;
 
@@ -20,8 +41,13 @@ QVariantMap BRProvider::serverRequest(QUrl serviceUrl, QUrlQuery pdata)
 
     // Create network request
     QNetworkRequest request(serviceUrl);
-    request.setHeader(QNetworkRequest::ContentTypeHeader,
-                      "application/x-www-form-urlencoded");
+
+    // insert additional headers
+    for(QStringList additionalHeader : additionalHeaders) {
+        if(additionalHeader.length() == 2)
+            request.setRawHeader(additionalHeader[0].toUtf8(), additionalHeader[1].toUtf8());
+    }
+
 
     //QSslConfiguration config = QSslConfiguration::defaultConfiguration();
     //config.setProtocol(QSsl::TlsV1_2);
@@ -31,13 +57,13 @@ QVariantMap BRProvider::serverRequest(QUrl serviceUrl, QUrlQuery pdata)
 
     QNetworkReply *reply;
 
-    if(pdata.isEmpty()){
+    if(postData.isEmpty()){
         // if no post data is given -> send a GET request
         reply = networkManager->get(request);
     }
     else {
         // if post data is given -> send POST request
-        reply = networkManager->post(request, pdata.toString(QUrl::FullyEncoded).toUtf8());
+        reply = networkManager->post(request, postData.toString(QUrl::FullyEncoded).toUtf8());
     }
 
     // loop to wait until the request has finished before processing the data
@@ -58,6 +84,8 @@ QVariantMap BRProvider::serverRequest(QUrl serviceUrl, QUrlQuery pdata)
     //get the status code
     QVariant status_code = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute);
 
+    qDebug() << "Finished: " << status_code;
+
     ret.insert("status", status_code.toInt());
 
     //get the full text response
diff --git a/sources/brproviderdr.cpp b/sources/brproviderdr.cpp
index 2a53a96..2cc51f6 100644
--- a/sources/brproviderdr.cpp
+++ b/sources/brproviderdr.cpp
@@ -2,14 +2,71 @@
 
 BRProviderDr::BRProviderDr(QObject *parent) : BRProvider(parent)
 {
+    // leagues source:
+    // - https://github.com/ralfbecker/ranking/blob/master/sitemgr/digitalrock/dav_calendar.php
+    // - https://github.com/ralfbecker/ranking/blob/master/sitemgr/digitalrock/sac_calendar.php
 
+    this->leagues.insert(
+                BRWidget::DAV,
+                {
+                    {
+                        {"id", 0},
+                        {"name", "Deutsche Meisterschaft"},
+                        {"color", "#A8F0A8"},
+                        {"leagueIDs", QVariantList({59, 57, 60})}
+                    },
+                    {
+                        {"id", 1},
+                        {"name", "Deutscher Jugendcup"},
+                        {"color", "#D8FFD8"},
+                        {"leagueIDs", QVariantList({58})}
+                    },
+                    {
+                        {"id", 2},
+                        {"name", "Landesmeisterschaft"},
+                        {"color", "#F0F0F0"},
+                        {"leagueIDs", QVariantList({61, 56})}
+                    }
+                });
+
+    this->leagues.insert(
+                BRWidget::SAC,
+                {
+                    {
+                        {"id", 0},
+                        {"name", "Erwachsene"},
+                        {"color", "#A8F0A8"},
+                        {"leagueIDs", QVariantList({57, 59, 60})}
+                    },
+                    {
+                        {"id", 1},
+                        {"name", "Jugend"},
+                        {"color", "#D8FFD8"},
+                        {"leagueIDs", QVariantList({65})}
+                    },
+                    {
+                        {"id", 2},
+                        {"name", "RegioCups"},
+                        {"color", "#F0F0F0"},
+                        {"leagueIDs", QVariantList({64})}
+                    },
+                    {
+                        {"id", 3},
+                        {"name", "Iceclimbing"},
+                        {"color", "#F0F0F0"},
+                        {"leagueIDs", QVariantList({84})}
+                    }
+                });
 }
 
-BRWidget::BRWidgetStatusCode BRProviderDr::loadCalendarData(BRCalendar* calendar)
+BRWidget::BRWidgetStatusCode BRProviderDr::getWidgetData(BRCalendar::BRCalendarData*  calendarData)
 {
     // load some data
-    QString nationStr = calendar->getFederation() == BRWidget::SAC ? "SUI":"GER";
-    QVariantMap ret = this->serverRequest(QUrl("https://www.digitalrock.de/egroupware/ranking/json.php?nation=" + nationStr));
+    QString nationStr = calendarData->calendar->getFederation() == BRWidget::SAC ? "SUI":"GER";
+    qDebug() << "Nation str: " << nationStr << " federation: " << calendarData->calendar->getFederation();
+    int year = QDate::currentDate().year();
+    QString requestUrl = "https://www.digitalrock.de/egroupware/ranking/json.php?nation=" + nationStr + "&year=" + QString::number(year);
+    QVariantMap ret = this->serverRequest(QUrl(requestUrl));
 
     if(ret["status"] != 200){
         // request was a failure
@@ -17,28 +74,138 @@ BRWidget::BRWidgetStatusCode BRProviderDr::loadCalendarData(BRCalendar* calendar
     }
 
     QVariantMap data = QJsonDocument::fromJson(ret["text"].toString().toUtf8()).toVariant().toMap();
+    data.insert("year", year);
+    data.insert("federation", calendarData->calendar->getFederation());
 
-    // parse competitions
-    QVariantList competitions = data["competitions"].toList();
-    QList<BRCompetition*> tmpCompetitions;
+    // create seasons
+    QVariantList seasons = data["years"].toList();
 
-    for(QVariant competitionVar : competitions) {
-        BRCompetition* competition = new BRCompetition(this, calendar->getFederation(), competitionVar.toMap()["WetId"].toInt());
-        this->loadCompetitionData(competition, competitionVar.toMap());
-        tmpCompetitions.append(competition);
+    for(QVariant seasonVar : seasons) {
+        int seasonId = seasonVar.toString().toInt();
+        BRSeason* season = this->getSeason(
+                    calendarData->calendar->getFederation(),
+                    seasonId,
+                    this->parseSeasonData(seasonId, data)
+                    );
+
+        calendarData->seasons.append(season);
+
+        if(seasonId == year)
+            calendarData->currentSeason = season;
     }
 
-    if(calendar->competitions != tmpCompetitions)
-        calendar->competitions = tmpCompetitions;
-
     return BRWidget::Success;
 }
 
 
-BRWidget::BRWidgetStatusCode BRProviderDr::loadCompetitionData(BRCompetition* competition, QVariantMap data) {
 
-    // load basic properties
-    competition->name = data["name"].toString();
+BRWidget::BRWidgetStatusCode BRProviderDr::getWidgetData(BRSeason::BRSeasonData*  seasonData) {
+    if(seasonData->season->getLeagues().length() > 0) {
+        // leagues are already loaded
+
+        // load some data
+        QString nationStr = seasonData->season->getFederation() == BRWidget::SAC ? "SUI":"GER";
+        qDebug() << "Nation str: " << nationStr << " federation: " << seasonData->season->getFederation();
+        int year = seasonData->season->getYear();
+        QString requestUrl = "https://www.digitalrock.de/egroupware/ranking/json.php?nation=" + nationStr + "&year=" + QString::number(year);
+        QVariantMap ret = this->serverRequest(QUrl(requestUrl));
+
+        if(ret["status"] != 200){
+            // request was a failure
+            return BRWidget::BRWidgetStatusCode(ret["status"].toInt());
+        }
+
+        QVariantMap data = QJsonDocument::fromJson(ret["text"].toString().toUtf8()).toVariant().toMap();
+        data.insert("year", year);
+        data.insert("federation", seasonData->season->getFederation());
+
+        // populate season
+        QVariantList seasons = data["years"].toList();
+
+        this->parseSeasonData(seasonData, year, data);
+
+        return BRWidget::Success;
+    }
+    else {
+        // should never happen
+        return BRWidget::NotImplementedError;
+    }
+}
+
+BRSeason::BRSeasonData BRProviderDr::parseSeasonData(int id, QVariantMap rawData) {
+    BRSeason::BRSeasonData data;
+    this->parseSeasonData(&data, id, rawData);
+    return data;
+}
+
+void BRProviderDr::parseSeasonData(BRSeason::BRSeasonData* seasonData, int id, QVariantMap rawData) {
+    seasonData->year = id;
+    seasonData->nativeMultiLeagueSupport = true;
+    seasonData->name = QString::number(id);
+
+    BRWidget::BRFederation federation = BRWidget::BRFederation(rawData["federation"].toInt(0));
+
+    // insert the leagues
+    for(QVariantMap leagueVar : this->leagues[federation]) {
+        BRLeague* league = this->getLeague(federation, leagueVar["id"].toInt(), this->parseLeagueData(leagueVar, rawData));
+        seasonData->leagues.append(league);
+    }
+}
+
+BRWidget::BRWidgetStatusCode BRProviderDr::getWidgetData(BRLeague::BRLeagueData*  leagueData) {
+    Q_UNUSED(leagueData)
+    return BRWidget::NotImplementedError;
+}
+
+BRLeague::BRLeagueData BRProviderDr::parseLeagueData(QVariantMap leagueProperties, QVariantMap rawData) {
+
+    BRLeague::BRLeagueData data;
+
+    BRWidget::BRFederation federation = BRWidget::BRFederation(rawData["federation"].toInt(0));
+
+    data.name = leagueProperties["name"].toString();
+    data.color = QColor(leagueProperties["color"].toString());
+
+    qDebug() << "Adding league: " << data.name;
+
+    // parse competitions
+    QVariantList competitionsVar = rawData["competitions"].toList();
+
+    // TODO: make more efficient
+
+    for(QVariant competitionVar : competitionsVar) {
+        QVariantMap competitionMap = competitionVar.toMap();
+
+        // check if this competition is part of this league
+        if(leagueProperties["leagueIDs"].toList().contains(competitionMap["cat_id"].toInt())) {
+            BRCompetition* competition = this->getCompetition(federation, competitionVar.toMap()["WetId"].toInt(), this->parseCompetitionData(competitionMap, federation));
+            data.competitions.append(competition);
+            qDebug() << "- Adding competition: " << competition->getName();
+        }
+    }
+
+    // if this is league with id 0
+    if(leagueProperties["id"].toInt() == 0) {
+        // parse cups
+        QVariantList cupsVar = rawData["cups"].toList();
+
+        for(QVariant cupVar : cupsVar) {
+            QVariantMap cupMap = cupVar.toMap();
+            BRCup* cup = this->getCup(federation, cupMap["SerId"].toInt(), this->parseCupData(rawData["cats"].toList(), cupMap, federation));
+            data.cups.append(cup);
+        }
+    }
+
+    return data;
+}
+
+
+BRWidget::BRWidgetStatusCode BRProviderDr::getWidgetData(BRCompetition::BRCompetitionData* competitionData) {
+
+
+}
+
+BRCompetition::BRCompetitionData BRProviderDr::parseCompetitionData(QVariantMap rawData, BRWidget::BRFederation federation) {
 
     QMap<QString, BRCompetition::BRDiscipline> disciplineTranslations = {
         {"boulder", BRCompetition::Boulder},
@@ -46,14 +213,69 @@ BRWidget::BRWidgetStatusCode BRProviderDr::loadCompetitionData(BRCompetition* co
         {"speed", BRCompetition::Speed}
     };
 
-    if(disciplineTranslations.contains(data["discipline"].toString()))
-        competition->discipline = disciplineTranslations[data["discipline"].toString()];
+    BRCompetition::BRCompetitionData data;
 
-    competition->startDate = QDate::fromString(data["date"].toString());
-    competition->endDate = QDate::fromString(data["date_end"].toString());
+    data.name = rawData["name"].toString();
 
-    // TODO load categories
-    //competition->categories.clear();
+    if(disciplineTranslations.contains(rawData["discipline"].toString()))
+        data.discipline = disciplineTranslations[rawData["discipline"].toString()];
+
+    data.startDate = QDate::fromString(rawData["date"].toString(), "yyyy-MM-dd");
+    data.endDate = QDate::fromString(rawData["date_end"].toString(), "yyyy-MM-dd");
+
+    data.eventWebsiteUrl = rawData["homepage"].toString();
+
+    for(int i = 0; i < 2; i++) {
+        QString infosheetName = QStringList({"info", "info2"})[i];
+        if(rawData.contains(infosheetName)) {
+            QString url = rawData[infosheetName].toString();
+
+            if(federation == BRWidget::DAV)
+                url = "http://ranking.alpenverein.de/" + QString::number(data.startDate.year()) + "/GER/" + rawData["rkey"].toString() + ".pdf";
+
+            data.infosheetUrls.append(url);
+        }
+    }
+
+    QVariantList categoriesList = rawData["cats"].toList();
+    for(QVariant categoryVar : categoriesList) {
+        QVariantMap categoryMap = categoryVar.toMap();
+        BRCategory* category = this->getCategory(federation, rawData["GrpId"].toInt(), this->parseCategoryData(categoryMap));
+        data.categories.append(category);
+    }
 
     // TODO load results
+    return data;
+}
+
+
+BRCup::BRCupData BRProviderDr::parseCupData(QVariantList categoriesList, QVariantMap rawData, BRWidget::BRFederation federation) {
+    BRCup::BRCupData data;
+
+    data.name = rawData["name"].toString();
+
+    // parse categories
+    for(QVariant categoryName : rawData["cats"].toList()) {
+        // find category name in cats:
+
+        for(QVariant categoryVar : categoriesList) {
+            QVariantMap categoryMap = categoryVar.toMap();
+            if(categoryMap["rkey"].toString() == categoryName.toString()) {
+
+                BRCategory* category = this->getCategory(federation, rawData["GrpId"].toInt(), this->parseCategoryData(categoryMap));
+                data.categories.append(category);
+                break;
+            }
+        }
+    }
+
+    return data;
+}
+
+BRCategory::BRCategoryData BRProviderDr::parseCategoryData(QVariantMap rawData) {
+    // TODO: status
+    // TODO: sex
+    BRCategory::BRCategoryData data;
+    data.name = rawData["name"].toString();
+    return data;
 }
diff --git a/sources/brprovidervl.cpp b/sources/brprovidervl.cpp
new file mode 100644
index 0000000..e836d75
--- /dev/null
+++ b/sources/brprovidervl.cpp
@@ -0,0 +1,199 @@
+#include "headers/brprovidervl.h"
+
+BRProviderVl::BRProviderVl(QObject *parent) : BRProvider(parent)
+{
+}
+
+BRWidget::BRWidgetStatusCode BRProviderVl::getWidgetData(BRCalendar::BRCalendarData*  calendarData)
+{
+    // load some data
+    QString requestUrl = "https://ifsc.results.info/api/v1/";
+    QVariantMap ret = this->serverRequest(QUrl(requestUrl), {{"x-auth-token", "cc7375f680648e7e6171e035e70351eb"}});
+
+    if(ret["status"] != 200){
+        // request was a failure
+        return BRWidget::BRWidgetStatusCode(ret["status"].toInt());
+    }
+
+    QVariantMap data = QJsonDocument::fromJson(ret["text"].toString().toUtf8()).toVariant().toMap();
+
+    // create seasons
+    QVariantList seasons = data["seasons"].toList();
+
+    for(QVariant seasonVar : seasons) {
+        QVariantMap seasonMap = seasonVar.toMap();
+        int seasonId = seasonMap["name"].toInt();
+        BRSeason* season = this->getSeason(
+                    calendarData->calendar->getFederation(),
+                    seasonId,
+                    this->parseSeasonData(seasonMap)
+                    );
+
+        calendarData->seasons.append(season);
+        qDebug() << "Inserted season:" << season->getName();
+
+        if(seasonId == data["current"].toMap()["season"].toInt())
+            calendarData->currentSeason = season;
+    }
+
+    // load default league of current season
+    calendarData->currentSeason->getLeagues()[0]->load();
+
+    return BRWidget::Success;
+}
+
+
+
+BRWidget::BRWidgetStatusCode BRProviderVl::getWidgetData(BRSeason::BRSeasonData*  seasonData) {
+    if(seasonData->season->getLeagues().length() > 0) {
+        // leagues are already loaded
+
+        // load default league
+        seasonData->season->getLeagues()[0]->load();
+
+        return BRWidget::Success;
+    }
+    else {
+        // should never happen
+        return BRWidget::NotImplementedError;
+    }
+}
+
+BRSeason::BRSeasonData BRProviderVl::parseSeasonData(QVariantMap rawData) {
+    BRSeason::BRSeasonData data;
+    data.year = rawData["name"].toInt();
+    data.name = rawData["name"].toString();
+    data.nativeMultiLeagueSupport = false;
+
+    // insert the leagues
+    for(QVariant leagueVar : rawData["leagues"].toList()) {
+        QVariantMap leagueMap = leagueVar.toMap();
+
+        BRLeague::BRLeagueData leagueData;
+        leagueData.name = leagueMap["name"].toString();
+        int leagueId = leagueMap["url"].toString().split("/").last().toInt();
+
+        BRLeague* league = this->getLeague(BRWidget::IFSC, leagueId, leagueData);
+        data.leagues.append(league);
+    }
+
+    return data;
+}
+
+BRWidget::BRWidgetStatusCode BRProviderVl::getWidgetData(BRLeague::BRLeagueData*  leagueData) {
+    // load some data
+    QString requestUrl = "https://ifsc.results.info/api/v1/season_leagues/" + QString::number(leagueData->league->getId());
+    QVariantMap ret = this->serverRequest(QUrl(requestUrl), {{"x-auth-token", "cc7375f680648e7e6171e035e70351eb"}});
+
+    if(ret["status"] != 200){
+        // request was a failure
+        return BRWidget::BRWidgetStatusCode(ret["status"].toInt());
+    }
+
+    QVariantMap data = QJsonDocument::fromJson(ret["text"].toString().toUtf8()).toVariant().toMap();
+
+    this->parseLeagueData(leagueData, data);
+
+    return BRWidget::Success;
+}
+
+void BRProviderVl::parseLeagueData(BRLeague::BRLeagueData* data, QVariantMap rawData) {
+
+    BRWidget::BRFederation federation = BRWidget::BRFederation(rawData["federation"].toInt(0));
+
+    data->name = rawData["league"].toString();
+    data->color = QColor("#ffffff"); // TODO
+
+    qDebug() << "Adding league: " << data->name;
+
+    // parse competitions
+    QVariantList competitionsVar = rawData["events"].toList();
+
+    for(QVariant competitionVar : competitionsVar) {
+        QVariantMap competitionMap = competitionVar.toMap();
+
+        BRCompetition* competition = this->getCompetition(federation, competitionVar.toMap()["event_id"].toInt(), this->parseCompetitionData(competitionMap, federation));
+        data->competitions.append(competition);
+        qDebug() << "- Adding competition: " << competition->getName();
+    }
+
+    // parse cups
+    QVariantList cupsVar = rawData["cups"].toList();
+
+    for(QVariant cupVar : cupsVar) {
+        QVariantMap cupMap = cupVar.toMap();
+        BRCup* cup = this->getCup(federation, cupMap["cup_id"].toInt(), this->parseCupData(cupMap));
+        data->cups.append(cup);
+    }
+}
+
+
+BRWidget::BRWidgetStatusCode BRProviderVl::getWidgetData(BRCompetition::BRCompetitionData* competitionData) {
+
+
+}
+
+BRCompetition::BRCompetitionData BRProviderVl::parseCompetitionData(QVariantMap rawData, BRWidget::BRFederation federation) {
+
+    QMap<QString, BRCompetition::BRDiscipline> disciplineTranslations = {
+        {"boulder", BRCompetition::Boulder},
+        {"lead", BRCompetition::Lead},
+        {"speed", BRCompetition::Speed}
+    };
+
+    BRCompetition::BRCompetitionData data;
+
+    data.name = rawData["event"].toString();
+    data.discipline = BRCompetition::Unknown;
+
+    data.startDate = QDate::fromString(rawData["starts_at"].toString().split(" ")[0], "yyyy-MM-dd");
+    data.endDate = QDate::fromString(rawData["ends_at"].toString().split(" ")[0], "yyyy-MM-dd");
+
+    data.eventWebsiteUrl = "";
+
+    for(int i = 0; i < 2; i++) {
+        QString infosheetName = QStringList({"infosheet_url", "additional_info_url"})[i];
+        if(rawData.contains(infosheetName) && !rawData[infosheetName].isNull()) {
+            data.infosheetUrls.append(rawData[infosheetName].toString());
+        }
+    }
+
+    QVariantList categoriesList = rawData["d_cats"].toList();
+    for(QVariant categoryVar : categoriesList) {
+        QVariantMap categoryMap = categoryVar.toMap();
+        BRCategory* category = this->getCategory(federation, rawData["id"].toInt(), this->parseCategoryData(categoryMap));
+        data.categories.append(category);
+    }
+
+    // TODO load results
+    return data;
+}
+
+
+BRCup::BRCupData BRProviderVl::parseCupData(QVariantMap rawData) {
+    BRCup::BRCupData data;
+
+    data.name = rawData["cup"].toString();
+
+    // parse categories
+    for(QVariant categoryVar : rawData["d_cats"].toList()) {
+        // find category name in cats:
+
+        QVariantMap categoryMap = categoryVar.toMap();
+
+        int categoryId = categoryMap["ranking_url"].toString().split("/").last().toInt();
+        BRCategory* category = this->getCategory(BRWidget::IFSC, categoryId, this->parseCategoryData(categoryMap));
+        data.categories.append(category);
+
+    }
+
+    return data;
+}
+
+BRCategory::BRCategoryData BRProviderVl::parseCategoryData(QVariantMap rawData) {
+    // TODO: status
+    // TODO: sex
+    BRCategory::BRCategoryData data;
+    data.name = rawData["name"].toString();
+    return data;
+}
diff --git a/sources/brseason.cpp b/sources/brseason.cpp
new file mode 100644
index 0000000..4354c6d
--- /dev/null
+++ b/sources/brseason.cpp
@@ -0,0 +1,93 @@
+#include "headers/brseason.h"
+#include "headers/brprovider.h"
+
+using namespace std;
+
+BRSeason::BRSeason(BRProvider* provider, BRWidget::BRFederation federation, int id, BRSeasonData initialData) : BRWidget(provider, federation), id(id)
+{
+    connect(this, &BRSeason::leaguesChanged, this, &BRSeason::competitionsChanged);
+    connect(this, &BRSeason::leaguesChanged, this, &BRSeason::cupsChanged);
+    this->setData(initialData);
+}
+
+int BRSeason::getYear() const {
+    return this->year;
+}
+
+QString BRSeason::getName() {
+    return this->name;
+}
+
+QList<QObject*> BRSeason::getLeaguesQML() {
+    return this->listToQmlList(this->leagues);
+}
+
+QList<BRLeague*> BRSeason::getLeagues() const {
+    return this->leagues;
+}
+
+QList<QObject*> BRSeason::getCompetitionsQML() {
+    QList<BRCompetition*> allCompetitions;
+
+    for(BRLeague* league : this->leagues) {
+        allCompetitions.append(league->getCompetitions());
+    }
+
+    std::sort(allCompetitions.begin(), allCompetitions.end(), BRCompetition::lessThan);
+
+    qDebug() << "competitions: " << allCompetitions;
+
+    return this->listToQmlList(allCompetitions);
+}
+
+QList<QObject*> BRSeason::getCupsQML() {
+    QList<QObject*> allCups;
+
+    for(BRLeague* league : this->leagues) {
+        allCups.append(league->getCupsQML());
+    }
+
+    return this->listToQmlList(allCups);
+}
+
+void BRSeason::setData(BRSeasonData data) {
+    this->year = data.year;
+    this->name = data.name;
+    this->multiLeagueSupport = data.nativeMultiLeagueSupport;
+    emit this->metadataChanged();
+
+    if(this->leagues != data.leagues) {
+        this->leagues.clear();
+        this->leagues = data.leagues;
+        emit this->leaguesChanged();
+
+        for(BRLeague* league : this->leagues) {
+            connect(league, &BRLeague::competitionsChanged, this, &BRSeason::competitionsChanged);
+            connect(league, &BRLeague::cupsChanged, this, &BRSeason::cupsChanged);
+        }
+    }
+}
+
+BRWidget::BRWidgetStatusCode BRSeason::load() {
+    if(this->getProvider() == nullptr)
+        return BRWidget::NoProviderError;
+
+    // reload all comp data using our providers
+
+    BRSeasonData newData {
+        this,
+        this->year,
+        this->name,
+        this->multiLeagueSupport,
+        this->leagues
+    };
+
+    BRWidget::BRWidgetStatusCode statusCode = this->getProvider()->getWidgetData(&newData);
+
+    if(statusCode != BRWidget::Success)
+        return statusCode;
+
+    this->setData(newData);
+
+    return statusCode;
+}
diff --git a/sources/brwidget.cpp b/sources/brwidget.cpp
index 235f5c4..0b4cc61 100644
--- a/sources/brwidget.cpp
+++ b/sources/brwidget.cpp
@@ -2,13 +2,11 @@
 
 #include "headers/brprovider.h"
 
-BRWidget::BRWidget(BRProvider* provider, BRFederation federation) : QObject(provider)
+BRWidget::BRWidget(BRProvider* provider, BRFederation federation) : QObject(provider), provider(provider), federation(federation)
 {
-    this->provider = provider;
-    this->federation = federation;
 }
 
-BRWidget::BRFederation BRWidget::getFederation() {
+BRWidget::BRFederation BRWidget::getFederation() const {
     return this->federation;
 }
 
diff --git a/sources/main.cpp b/sources/main.cpp
index f60f1ea..351df81 100644
--- a/sources/main.cpp
+++ b/sources/main.cpp
@@ -44,8 +44,14 @@ int main(int argc, char *argv[])
 
     qmlRegisterType<BRController>("de.itsblue.blueRock", 2, 0, "BRController");
     qmlRegisterUncreatableType<BRCalendar>("de.itsblue.blueRock", 2, 0, "BRCalendar", "BRCalendar is not creatable");
+    qmlRegisterUncreatableType<BRSeason>("de.itsblue.blueRock", 2, 0, "BRSeason", "BRSeason is not creatable");
+    qmlRegisterUncreatableType<BRLeague>("de.itsblue.blueRock", 2, 0, "BRLeague", "BRLeague is not creatable");
+    qmlRegisterUncreatableType<BRCompetition>("de.itsblue.blueRock", 2, 0, "BRCompetition", "BRCompetition is not creatable");
+    qmlRegisterUncreatableType<BRCup>("de.itsblue.blueRock", 2, 0, "BRCup", "BRCup is not creatable");
+    qmlRegisterUncreatableType<BRCategory>("de.itsblue.blueRock", 2, 0, "BRCategory", "BRCategory is not creatable");
     qmlRegisterUncreatableType<BRWidget>("de.itsblue.blueRock", 2, 0, "BRWidget", "BRWidget is not creatable");
     qRegisterMetaType<BRWidget::BRFederation>("BRWidget::BRFederation");
+    qRegisterMetaType<BRWidget::BRWidgetStatusCode>("BRWidget::BRWidgetStatusCode");
     //qmlRegisterType<BRController>("de.itsblue.blueRock", 2, 0, "BRController");
 
     QQmlApplicationEngine engine;