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}/wesign_unit_test.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();

        // Go to the minigame-selection scene to make sure that the minigameIndex is set correctly
        SystemController.GetInstance().LoadNextScene("Common/Scenes/ListMinigamesScreen");
        yield return new WaitForSeconds(0.2f);
        ListMinigamesScreen minigameScreen = (ListMinigamesScreen)GameObject.FindObjectOfType(typeof(ListMinigamesScreen));
        minigameScreen.minigameList.SetCurrentMinigame(MinigameIndex.SPELLING_BEE);

        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.ActivateEnd(false);

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

    }

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

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

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

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