using System.Linq;
using NUnit.Framework;
using PkmnLibSharp.Library;
using PkmnLibSharp.Utilities;

namespace PkmnLibSharpTests.Library
{
    public class EffectParameterTests
    {
        [Test]
        public void CreateInt([Range(-10000000, 10000000, 1000000)] long value)
        {
            var p = new EffectParameter(value);
            Assert.AreEqual(EffectParameterType.Int, p.ParameterType);
            Assert.AreEqual(value, p.AsInt());
            p.Dispose();
        }

        [Test]
        public void CreateBool()
        {
            var p = new EffectParameter(true);
            Assert.AreEqual(EffectParameterType.Bool, p.ParameterType);
            Assert.AreEqual(true, p.AsBool());
            p.Dispose();
            p = new EffectParameter(false);
            Assert.AreEqual(EffectParameterType.Bool, p.ParameterType);
            Assert.AreEqual(false, p.AsBool());
            p.Dispose();
        }

        [Test]
        public void CreateFloat([Range(-5, 5, 0.25f)] float value)
        {
            var p = new EffectParameter(value);
            Assert.AreEqual(EffectParameterType.Float, p.ParameterType);
            Assert.AreEqual(value, p.AsFloat());
            p.Dispose();
        }

        [Test]
        public void CreateString()
        {
            var p = new EffectParameter("foobar");
            Assert.AreEqual(EffectParameterType.String, p.ParameterType);
            Assert.AreEqual("foobar", p.AsString());
            p.Dispose();
        }

        [Test]
        public void ThrowOnWrongType()
        {
            var p = new EffectParameter(10);
            var ex = Assert.Throws<NativeException>(() => { p.AsString(); });
            Assert.AreEqual(
                "[CreatureLibLibrary] - '[CreatureLib_EffectParameter_AsString] [EffectParameter.hpp:53] \"Cast effect parameter to string, but was Int\"'",
                ex.Message.Split('\n').First());
            p.Dispose();
        }
    }
}