using NUnit.Framework;
using UnityEngine;

/// <summary>
/// Test the MinigameList class
/// </summary>
[TestFixture]
public class MinigameListTest
{
    private MinigameList minigameList;

    /// <summary>
    /// Setup a minigameList with all possible minigames in the enum
    /// </summary>
    [SetUp]
    public void Setup_Minigame()
    {
        minigameList = ScriptableObject.CreateInstance<MinigameList>();

        // Add a minigame for each index in the enum

        // Dumb way to access each index in the enum, couldn't find a different way to do it though
        foreach (var field in typeof(MinigameIndex).GetFields())
        {
            if (field.IsLiteral)
            {
                MinigameIndex value = (MinigameIndex)field.GetValue(null);
                string name = field.Name;
                Minigame m = ScriptableObject.CreateInstance<Minigame>();
                // This is all we will need to distinguish 
                m.index = value;
                m.title = name;

                // Insert in front to guarantee that MinigameIndex will not line up with listIndex
                minigameList.minigames.Insert(0, m);
            }
        }
    }

    /// <summary>
    /// Check if all minigames can be correctly fetched via GetMinigameByIndex
    /// </summary>
    [Test]
    public void TestGetMinigameByIndex()
    {
        foreach (var field in typeof(MinigameIndex).GetFields())
        {
            if (field.IsLiteral)
            {
                MinigameIndex value = (MinigameIndex)field.GetValue(null);
                string name = field.Name;
                Minigame m = minigameList.GetMinigameByIndex(value);

                Assert.AreEqual(m.title, name);
            }
        }
    }

    /// <summary>
    /// Check if all minigames can be correctly set as current via SetCurrentMinigame
    /// </summary>
    [Test]
    public void TestSetCurrentMinigame()
    {
        foreach (var field in typeof(MinigameIndex).GetFields())
        {
            if (field.IsLiteral)
            {
                MinigameIndex value = (MinigameIndex)field.GetValue(null);
                string name = field.Name;
                minigameList.SetCurrentMinigame(value);

                // Fetch the current minigame and check if its name is the same as the one we made into the current one 
                Minigame m = minigameList.minigames[minigameList.currentMinigameIndex];

                Assert.AreEqual(m.title, name);
            }
        }
    }
}