Resolve WES-99 "Cc refactor"

assets/common/scripts/CourseMenuScreen.cs

@@ -0,0 +1,83 @@
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+
+/// <summary>
+/// CourseMenuScreen scene manager
+/// </summary>
+public class CourseMenuScreen : MonoBehaviour
+{
+    /// <summary>
+    /// Reference to text that displays when there are no recent courses
+    /// </summary>
+    public GameObject noRecentCourses;
+
+    /// <summary>
+    /// Reference to recent-courses-list container object
+    /// </summary>
+    public Transform recentCoursesContainer;
+
+    /// <summary>
+    /// Reference to recommended-courses-list container object
+    /// </summary>
+    public Transform recommendedCoursesContainer;
+
+    /// <summary>
+    /// Prefab of the course item object
+    /// </summary>
+    public GameObject courseItem;
+
+    /// <summary>
+    /// Reference to the users so we can get the current user;
+    /// </summary>
+    public UserList userList;
+
+    /// <summary>
+    /// Reference to the courses
+    /// </summary>
+    public CourseList courseList;
+
+    /// <summary>
+    /// Start is called before the first frame update
+    /// </summary>
+    void Start()
+    {
+        User user = userList.GetCurrentUser();
+
+        // Recent courses
+        List<Tuple<CourseIndex, float>> recentCourses = user.GetRecentCourses();
+        noRecentCourses.SetActive(recentCourses.Count <= 0);
+        foreach (Tuple<CourseIndex, float> course in recentCourses)
+        {
+            // Create instance of prefab
+            GameObject instance = GameObject.Instantiate(courseItem, recentCoursesContainer);
+
+            // Dynamically load appearance
+            CourseItem item = instance.GetComponent<CourseItem>();
+            item.course = courseList.courses.Find((j) => j.index == course.Item1);
+            item.progress = course.Item2;
+        }
+
+        // Recommended courses
+        List<Tuple<CourseIndex, float>> recommenedCourses = user.GetRecommendedCourses();
+        foreach (Tuple<CourseIndex, float> course in recommenedCourses)
+        {
+            // Create instance of prefab
+            GameObject instance = GameObject.Instantiate(courseItem, recommendedCoursesContainer);
+
+            // Dynamically load appearance
+            CourseItem item = instance.GetComponent<CourseItem>();
+            item.course = courseList.courses.Find((j) => j.index == course.Item1);
+            item.progress = course.Item2;
+        }
+    }
+
+    /// <summary>
+    /// Method used as callback for course item onClick events
+    /// </summary>
+    /// <param name="sceneName">The path to the new scene (<c>path == $"Assets/{sceneName}"</c>)</param>
+    public void LoadScene(string sceneName)
+    {
+        SystemController.GetInstance().LoadNextScene(sceneName);
+    }
+}