using System.Collections;
using System.Collections.Generic;
using UnityEngine;

namespace Lightbug.CharacterControllerPro.Implementation
{
    /// <summary>
    /// This input handler implements the input detection for UI elements (mobile UI).
    /// </summary>
    public class UIInputHandler : InputHandler
    {
        Dictionary<string, InputButton> inputButtons = new Dictionary<string, InputButton>();
        Dictionary<string, InputAxes> inputAxes = new Dictionary<string, InputAxes>();

        void Awake()
        {
#if UNITY_2023_1_OR_NEWER
            InputButton[] inputButtonsArray = FindObjectsByType<InputButton>(FindObjectsSortMode.None);
#else
            InputButton[] inputButtonsArray = FindObjectsOfType<InputButton>();
#endif
            for (int i = 0; i < inputButtonsArray.Length; i++)
                inputButtons.Add(inputButtonsArray[i].ActionName, inputButtonsArray[i]);

#if UNITY_2023_1_OR_NEWER
            InputAxes[] inputAxesArray = FindObjectsByType<InputAxes>(FindObjectsSortMode.None);
#else
            InputAxes[] inputAxesArray = FindObjectsOfType<InputAxes>();
#endif
            for (int i = 0; i < inputAxesArray.Length; i++)
                inputAxes.Add(inputAxesArray[i].ActionName, inputAxesArray[i]);

        }

        public override bool GetBool(string actionName)
        {
            InputButton inputButton;
            bool found = inputButtons.TryGetValue(actionName, out inputButton);

            if (!found)
                return false;
            else
                return inputButton.BoolValue;
        }

        public override float GetFloat(string actionName)
        {
            return 0f;
        }

        public override Vector2 GetVector2(string actionName)
        {
            InputAxes element;
            bool found = inputAxes.TryGetValue(actionName, out element);

            if (!found)
                return Vector2.zero;
            else
                return element.Vector2Value;
        }


    }

}