///<summary>
///Create rows for the list of questions and answers created
///</summary>
public async Task Read()
{
count = 0;
for (int i = 0; i < itemParent.transform.childCount; i++)
{
Destroy(itemParent.transform.GetChild(i).gameObject);
}
DatabaseQAHandler.GetCourseLvlQn(key, courseLvlQn =>
{
courseLvlQnCreate = courseLvlQn;
int number = 1;
for (int i = 0; i < (courseLvlQn.qns).Count; i++) // Loop through List
{
GameObject tmp_item = Instantiate(item, itemParent.transform);
tmp_item.name = i.ToString();
Debug.Log("here item name: " + tmp_item.name);
tmp_item.transform.GetChild(0).GetComponent <Text>().text = number.ToString();
tmp_item.transform.GetChild(1).GetComponent <Text>().text = courseLvlQn.qns[i];
tmp_item.transform.GetChild(2).GetComponent <Text>().text = (courseLvlQn.ans[i]).ToString();
number++;
count++;
}
});
Stopwatch sw = Stopwatch.StartNew();
var delay = Task.Delay(1000).ContinueWith(_ =>
{
sw.Stop();
return(sw.ElapsedMilliseconds);
});
await delay;
int sec = (int)delay.Result;
Debug.Log("Read elapsed milliseconds: {0}" + sec + "Count:" + count);
}
///<summary>
///Check whether there is an existing level
///</summary>
///<param name = "lvlNo">Level number</param>
public async Task InvokeLvlCheckExist(int lvlNo)
{
Task <bool> task = CheckLvlExist(lvlNo);
bool lvlExist = await task;
Debug.Log("Level Exist: " + lvlExist);
if (lvlExist == true)
{
created = false;
Debug.Log("LvlExist true, created: " + created);
messageBox.SetActive(true);
messageBox.transform.GetChild(1).GetComponent <Text>().text = "Level " + lvlNo + " already exist.";
}
else
{
var courseLvlQn = new CourseLvlQn(courseName, lvlNo, qns, ans);
loader.SetActive(true);
created = true;
await PostingLvl(courseLvlQn);
await Read();
loader.SetActive(false);
messageBox.SetActive(true);
messageBox.transform.GetChild(1).GetComponent <Text>().text = "Level " + lvlNo + " created successfully.";
}
}
///<summary>
///Create a level in Database
///</summary>
///<param name = "courseLvlQn">CourseLvlQn Object</param>
public async Task PostingLvl(CourseLvlQn courseLvlQn)
{
DatabaseQAHandler.PostCourseLvlQn(courseLvlQn, () => { });
Stopwatch sw = Stopwatch.StartNew();
var delay = Task.Delay(1000).ContinueWith(_ =>
{
sw.Stop();
return(sw.ElapsedMilliseconds);
});
await delay;
int sec = (int)delay.Result;
Debug.Log("Creating Level Elapsed milliseconds: {0}" + sec);
}
///<summary>
///Create a Level
///</summary>
///<param name = "courseLvlQn">A CourseLvlQn object</param>
///<param name = "callback"></param>
public static void PostCourseLvlQn(CourseLvlQn courseLvlQn, PostLvlCallback callback)
{
RestClient.Post <CourseLvlQn>($"{databaseURL}courseLevelQns/.json", courseLvlQn).Then(response => { callback(); });
}
///<summary>
///Update a Course Level Atrributes
///</summary>
///<param name = "key">Unique key of data</param>
///<param name = "courseLvlQn">A CourseLvlQn object</param>
///<param name = "callback"></param>
public static void PutCourseLvlQn(string key, CourseLvlQn courseLvlQn, PostLvlCallback callback)
{
RestClient.Put($"{databaseURL}courseLevelQns/" + key + ".json", courseLvlQn);//.Then(response => { callback(); });
}
