using Invector;
using Invector.vCharacterController;
using UnityEngine;
using UnityEngine.Events;
using OnlyScove.Scripts;

[vClassHeader("Simple Trigger Input")]
public class vSimpleTriggerWithInput : vSimpleTrigger
{
    public InputType inputType = InputType.GetButtonDown;

    [HideInInspector]
    public InputReader inputReader;

    public enum InputType
    {
        GetButtonDown,
        GetDoubleButton,
        GetButtonTimer
    };

    [vHelpBox("Time you have to hold the button *Only for GetButtonTimer*")]
    public float buttonTimer = 3f;
    [vHelpBox("Add delay to start the input count *Only for GetButtonTimer*")]
    public float inputDelay = 0.1f;
    [vHelpBox("Time to press the button twice *Only for GetDoubleButton*")]
    public float doubleButtomTime = 0.25f;

    public float _currentInputDelay;
    public float currentButtonTimer;

    public UnityEvent OnPressButton;
    public UnityEvent OnCancelButtonTimer;
    public OnUpdateValue OnUpdateButtonTimer;

    void Update()
    {
        if (!other)
        {
            _currentInputDelay = inputDelay;
            return;
        }

        if (inputReader == null)
        {
            inputReader = other.GetComponentInParent<InputReader>();
            if (inputReader == null) inputReader = other.GetComponent<InputReader>();
        }

        if (inputReader == null) return;

        // GetButtonDown
        if (inputType == InputType.GetButtonDown)
        {
            if (inputReader.ConsumeInteract())
            {
                OnPressButton.Invoke();
            }
        }
        // GetDoubleButton (Note: New Input System handles double tap via Interactions, 
        // but here we can implement a simple version or just skip if not used often)
        else if (inputType == InputType.GetDoubleButton)
        {
            // For now, mapping to single press or custom logic if needed.
            if (inputReader.ConsumeInteract())
            {
                OnPressButton.Invoke();
            }
        }
        // GetButtonTimer (Hold Button)
        else if (inputType == InputType.GetButtonTimer)
        {
            if (_currentInputDelay <= 0)
            {
                var up = !inputReader.IsInteractHeld;
                var t = currentButtonTimer;

                if (inputReader.IsInteractHeld)
                {
                    currentButtonTimer += Time.deltaTime;
                    t = currentButtonTimer / buttonTimer;
                    UpdateButtonTimer(t);

                    if (currentButtonTimer >= buttonTimer)
                    {
                        _currentInputDelay = inputDelay;
                        currentButtonTimer = 0;
                        OnPressButton.Invoke();
                    }
                }

                // reset the buttonTimer if you release the button before finishing
                if (up && currentButtonTimer > 0)
                {
                    currentButtonTimer = 0;
                    CancelButtonTimer();
                }
            }
            else
            {
                _currentInputDelay -= Time.deltaTime;
            }
        }
    }

    public void UpdateButtonTimer(float value)
    {
        if (value != currentButtonTimer)
        {
            currentButtonTimer = value;
            OnUpdateButtonTimer.Invoke(value);
        }
    }

    private void CancelButtonTimer()
    {
        OnCancelButtonTimer.Invoke();
        _currentInputDelay = inputDelay;
        UpdateButtonTimer(0);
    }

    [System.Serializable]
    public class OnUpdateValue : UnityEvent<float>
    {

    }
}