end of addStep and constructor per parameter

path.cpp

@@ -1,13 +1,44 @@
 #include "path.h"
+#include "step.h"
+#include <QFile>
+#include <QJsonDocument>
+#include <QJsonObject>
+#include <QJsonArray>
+#include <QDebug>
+
+#include <iostream>
+
 
 
 Path::Path(QFile *file){
-    QTextStream in(&file);
-    QString text = in.readAll();
-    ui->textEdit->setText(text);
-    file.close();
-}
-void Path::addStep(){
+    if (!file->open(QIODevice::ReadOnly)) {
+        qWarning() << "Could not open file:" << file->errorString();
+        return;
+    }
+    QByteArray data = file->readAll();
+    file->close();
+    QJsonDocument doc = QJsonDocument::fromJson(data);
+    if (doc.isNull()) {
+        qWarning() << "Failed to create JSON document";
+        return;
+    }
+    QJsonObject json = doc.object();
+
+    name = json["name"].toString();
+    city = json["city"].toString();
+    departement = json["departement"].toInt();
+    difficulty = json["difficulty"].toInt();
+    duration = json["duration"].toDouble();
+    length = json["length"].toDouble();
+    image = json["image"].toString();
+
+    QJsonArray stepsArray = json["steps"].toArray();
+    for (const QJsonValue &stepValue : stepsArray) {
+        QJsonObject stepObj = stepValue.toObject();
+        step.append(Step(stepObj));
+    }
 
 }
 
+
+void Path::addStep(int indice){step.insert(indice, Step());}

path.h

@@ -2,6 +2,9 @@
 #define PATH_H
 
 #include <QMainWindow>
+#include <QFile>
+#include "step.h"
+
 
 class Path
 {
@@ -17,7 +20,7 @@ private:
 public:
     Path();
     Path(QFile *file);
-    void addStep();
+    void addStep(int indice);
 };
 
 #endif // PATH_H