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

public class SpellingBeeControllerTests
{
    [UnitySetUp]
    public IEnumerator SetupFunction()
    {
        string path = $"{Application.persistentDataPath}/unit_test_users.json";
        string oneUser = $"{{\"version\":{PersistentDataController.VERSION},\"users\":[{{\"entries\":[],\"username\":\"TEST\",\"avatarIndex\":0,\"playtime\":0.0,\"minigames\":[],\"courses\":[]}}],\"currentUser\":0,\"currentMinigame\":0,\"currentCourse\":0,\"currentTheme\":0}}";

        File.WriteAllText(path, oneUser);
        PersistentDataController.GetInstance().Load();
        AssetDatabase.LoadAssetAtPath<UserAvatarList>("Assets/Accounts/ScriptableObjects/UserAvatarList.asset").Awake();
        SystemController.GetInstance().LoadNextScene("SpellingBee/Scenes/SpellingBeeGame");
        yield return new WaitForSeconds(0.2f);
    }

    [UnityTest]
    public IEnumerator CheckScoreTest()
    {
        SpellingBeeController spellingBeeController = (SpellingBeeController)GameObject.FindObjectOfType(typeof(SpellingBeeController));
        yield return new WaitForSeconds(0.2f);
        Assert.AreEqual(0, spellingBeeController.CalculateScore());
        spellingBeeController.NextWord();
        Assert.AreEqual(0, spellingBeeController.CalculateScore());
        spellingBeeController.NextLetter(true);
        Assert.AreEqual(10, spellingBeeController.CalculateScore());
    }

    [UnityTest]
    public IEnumerator ActivateGameOverTest()
    {
        SpellingBeeController spellingBeeController = (SpellingBeeController)GameObject.FindObjectOfType(typeof(SpellingBeeController));
        spellingBeeController.ActivateGameOver();

        yield return new WaitForSeconds(0.2f);
        GameEndedPanel gameEndedPanel = (GameEndedPanel)GameObject.FindObjectOfType(typeof(GameEndedPanel));
        Assert.NotNull(gameEndedPanel);
        Assert.AreEqual("VERLOREN", gameEndedPanel.endText.text);

    }

    [UnityTest]
    public IEnumerator ActivateWinTests()
    {
        SpellingBeeController spellingBeeController = (SpellingBeeController)GameObject.FindObjectOfType(typeof(SpellingBeeController));
        spellingBeeController.ActivateWin();

        yield return new WaitForSeconds(0.2f);
        GameEndedPanel gameEndedPanel = (GameEndedPanel)GameObject.FindObjectOfType(typeof(GameEndedPanel));
        Assert.NotNull(gameEndedPanel);
        Assert.AreEqual("GEWONNEN", gameEndedPanel.endText.text);
    }

    [UnityTest]
    public IEnumerator CheckGameOverTest()
    {
        SpellingBeeController spellingBeeController = (SpellingBeeController)GameObject.FindObjectOfType(typeof(SpellingBeeController));
        spellingBeeController.AddSeconds(-60);

        yield return new WaitForSeconds(0.1f);
        GameEndedPanel gameEndedPanel = (GameEndedPanel)GameObject.FindObjectOfType(typeof(GameEndedPanel));
        Assert.NotNull(gameEndedPanel);
        Assert.AreEqual("VERLOREN", gameEndedPanel.endText.text);
    }
}