using NUnit.Framework;
using System.Collections;
using System.IO;
using UnityEditor;
using UnityEngine;
using UnityEngine.TestTools;

/// <summary>
/// Test the UserCard class
/// </summary>
[TestFixture]
public class UserCardTests
{
    /// <summary>
    /// Wait time between scene transitions
    /// </summary>
    private const float WAIT_TIME = 0.2f;

    /// <summary>
    /// Setup the tests
    /// </summary>
    [UnitySetUp]
    public IEnumerator Setup_UserCard()
    {
        string path = $"{Application.persistentDataPath}/wesign_unit_test.json";
        string oneUser = "{\"version\":1027,\"users\":[{\"entries\":[],\"username\":\"Tester0\",\"avatarIndex\":0,\"playtime\":0.0,\"minigames\":[],\"courses\":[]}],\"currentUser\":0,\"currentMinigame\":0,\"currentCourse\":0,\"currentTheme\":0}";

        File.WriteAllText(path, oneUser);
        PersistentDataController.PATH = path;
        PersistentDataController.GetInstance().Load();
        AssetDatabase.LoadAssetAtPath<UserAvatarList>("Assets/Accounts/ScriptableObjects/UserAvatarList.asset").Awake();

        SystemController.GetInstance().SwapScene("Accounts/Scenes/ChangeUserScreen");
        yield return new WaitForSeconds(WAIT_TIME);
    }

    /// <summary>
    /// Cleanup after testing
    /// </summary>
    [TearDown]
    public void TearDown_UserCard()
    {
        PersistentDataController.PATH = null;
    }

    /// <summary>
    /// Test whether every item that needs to be assign in the editor, is assigned
    /// </summary>
    [Test]
    public void Test_EditorAssignments()
    {
        var card = GameObject.FindObjectOfType<UserCard>();
        Assert.IsNotNull(card);
        Assert.IsNotNull(card.user);
        Assert.IsNotNull(card.button);
        Assert.IsNotNull(card.avatar);
        Assert.IsNotNull(card.username);
    }

    /// <summary>
    /// Test whether the card is correctly initialized
    /// </summary>
    [Test]
    public void Test_Start()
    {
        var card = GameObject.FindObjectOfType<UserCard>();
        Assert.AreEqual(card.user.GetAvatar(), card.avatar.sprite);
        Assert.AreEqual(card.user.GetUsername(), card.username.text);
    }
}