feat(SportModel): request API, parse and display Model

3 files changed, 96 insertions, 3 deletions

diff --git a/src/main/main.cpp b/src/main/main.cpp
index cee893e..9f175ac 100644
--- a/src/main/main.cpp
+++ b/src/main/main.cpp
@@ -20,6 +20,7 @@
 // console output
 #include <QDebug>
 // #include <iostream>
+#include "../model/Sport.h"
 
 int main(int argc, char *argv[])
 {
@@ -28,6 +29,10 @@ int main(int argc, char *argv[])
     QQmlEngine engine;
     QQmlContext *objectContext = new QQmlContext(engine.rootContext());
 
+    SportModel model;
+    model.request();
+    objectContext->setContextProperty("sports", &model);
+
     QQmlComponent component(&engine, "qrc:/qt/qml/itat/res/gui/application.qml");
     QObject *object = component.create(objectContext);
 
diff --git a/src/model/Sport.cpp b/src/model/Sport.cpp
index 21b9b9f..38173ce 100644
--- a/src/model/Sport.cpp
+++ b/src/model/Sport.cpp
@@ -1,7 +1,9 @@
-
 #include "Sport.h"
 
 // categories
+#include <QNetworkReply>
+#include <qlogging.h>
+#include <qobject.h>
 #include <set>
 
 // sorting and filtering
@@ -18,6 +20,70 @@
 #include <QJsonValueRef>
 #include <QString>
 
+namespace {
+  const QString &k_requestUrl = "https://sph-s-api.olympics.com/summer/schedules/api/ENG/schedule/discipline/ARC";
+}
+
+SportModel::SportModel(QObject *parent) : QAbstractListModel(parent) {
+}
+
+int SportModel::rowCount(const QModelIndex &parent) const {
+  Q_UNUSED(parent);
+  return m_sportList.size();
+}
+
+QVariant SportModel::data(const QModelIndex &index, int role) const {
+  if (index.isValid() && index.row() >= 0 && index.row() < m_sportList.size()) {
+    QString sportName = m_sportList[index.row()];
+
+    return sportName;
+    // switch ((Role) role) {
+    //   case SportName:
+    // }
+  }
+
+  return {};
+}
+
+
+QHash<int, QByteArray> SportModel::roleNames() const {
+  QHash<int, QByteArray> names;
+  names[SportName] = "sportName";
+
+  return names;
+}
+
+void SportModel::request() {
+  m_reply = m_networkManager.get(QNetworkRequest( k_requestUrl ));
+  qDebug() << m_reply;
+  connect(m_reply, &QNetworkReply::finished, this, &SportModel::parseData);
+}
+
+void SportModel::parseData() {
+
+    if (m_reply->error() == QNetworkReply::NoError) {
+      beginResetModel();
+      // qDeleteAll(m_sportList);
+      // m_sportList.clear();
+
+
+
+      QByteArray strReply = m_reply->readAll();
+
+      //parse json
+      // qDebug() << "Response:" << strReply;
+      QJsonDocument jsonDocument = QJsonDocument::fromJson(strReply);
+
+      QJsonArray sports = jsonDocument["units"].toArray();
+      for (const auto &sport : sports) {
+        QJsonObject entry = sport.toObject();
+        qDebug() << entry["eventUnitName"].toString();
+        m_sportList << entry["eventUnitName"].toString();
+      }
+      endResetModel();
+    }
+}
+
 // QJsonArray filter function, provide with input array and evaluation function
 QJsonArray filter(QJsonArray input, function<bool (QJsonObject)> eval) {
     QJsonArray output;
diff --git a/src/model/Sport.h b/src/model/Sport.h
index 147f6e8..0f183b7 100644
--- a/src/model/Sport.h
+++ b/src/model/Sport.h
@@ -1,8 +1,8 @@
-
 #ifndef ITAT_CHALLANGE_OLYMPICS_SPORT_H
 #define ITAT_CHALLANGE_OLYMPICS_SPORT_H
 
-
+#include <QAbstractListModel>
+#include <QNetworkAccessManager>
 #include <set>
 
 #include <QJsonObject>
@@ -11,6 +11,28 @@
 
 using namespace std;
 
+class SportModel : public QAbstractListModel {
+  Q_OBJECT
+
+  public: 
+    enum Role {
+      SportName = Qt::UserRole + 1
+    };
+
+    explicit SportModel(QObject *parent = nullptr);
+
+    virtual int rowCount(const QModelIndex &parent) const override;
+    virtual QVariant data(const QModelIndex &index, int role) const override;
+    virtual QHash<int, QByteArray> roleNames() const override;
+  public slots:
+    void request();
+    void parseData();
+
+  private:
+    QList<QString> m_sportList;
+    QNetworkAccessManager m_networkManager;
+    QNetworkReply *m_reply = nullptr;
+};
 
 class Sport {