using System.Collections;
using System.Collections.Generic;
using NUnit.Framework;
using UnityEngine;
using UnityEngine.TestTools;
using KairoEngine.Core;
using KairoEngine.Core.GameActions;

namespace KairoEngine.Core.EditorTests.GameActions
{
    public class ConditionalGameActionTests
    {
        private GameActionsController controller;
        private ConditionalGameAction conditional;
        private GameActionContextString stringVariable;
        private CompareStringsGameActionCondition compareStrings;
        private DebugLogGameAction debugAction1;
        private DebugLogGameAction debugAction2;

        [SetUp]
        public void Setup()
        {
            controller = new GameActionsController();
            // Create conditional action
            conditional = new ConditionalGameAction(controller);
            // Create string variable
            stringVariable = new GameActionContextString();
            stringVariable.name = "stringVariable";
            stringVariable.value = "test";
            controller.context.variables.Add(stringVariable);
            // Create compare strings condition
            compareStrings = new CompareStringsGameActionCondition();
            compareStrings.variable = "stringVariable";
            compareStrings.stringValue = "test";
            compareStrings.equals = true;
            compareStrings.controller = controller;
            conditional.conditions.Add(compareStrings);
            // Create debug action for true condition
            debugAction1 = new DebugLogGameAction(conditional.ifController);
            debugAction1.message ="if path";
            conditional.ifController.actions.Add(debugAction1);
            // Create debug action for false condition
            debugAction2 = new DebugLogGameAction(conditional.ifController);
            debugAction2.message ="else path";
            conditional.elseController.actions.Add(debugAction2);
            // Add conditional to controller and start
            controller.actions.Add(conditional);
        }


        [TearDown]
        public void TearDown()
        {
            controller = null;
            conditional = null;
            stringVariable = null;
            compareStrings = null;
            debugAction1 = null;
            debugAction2 = null;
        }

        
        [UnityTest]
        public IEnumerator ConditionalGameAction_IfPathIntegrationTest()
        {
            
            LogAssert.Expect(LogType.Log, "if path");
            controller.Start();
            yield return null;
            yield return null;
            yield return null;
            yield return null;
            yield return null;
        }

        [UnityTest]
        public IEnumerator ConditionalGameAction_ElsePathIntegrationTest()
        {
            compareStrings.equals = false;
            LogAssert.Expect(LogType.Log, "else path");
            controller.Start();
            yield return null;
            yield return null;
            yield return null;
            yield return null;
            yield return null;
        }

        [UnityTest]
        public IEnumerator ConditionalGameAction_DuplicationTest()
        {
            GameActionsController newController = controller.Duplicate();
            LogAssert.Expect(LogType.Log, "if path");
            newController.Start();
            yield return null;
            yield return null;
            yield return null;
            yield return null;
            yield return null;
        }
    }
}