using MoreMountains.Feedbacks;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

namespace MoreMountains.Feel
{
    /// <summary>
    /// An example class part of the Feel demos
    /// This class acts as a character controller for the Duck in the FeelDuck demo scene
    /// It looks for input, and jumps when instructed to
    /// </summary>
    public class Duck : MonoBehaviour
    {
        [Header("Input")]
        /// a key to use to jump
        [Tooltip("a key to use to jump")]
        public KeyCode ActionKey = KeyCode.Space;
        /// a secondary key to use to jump
        [Tooltip("a secondary key to use to jump")]
        public KeyCode ActionKeyAlt = KeyCode.Joystick1Button0;

        [Header("Cooldown")]
        /// a duration, in seconds, between two jumps, during which jumps are prevented
        [Tooltip("a duration, in seconds, between two jumps, during which jumps are prevented")]
        public float CooldownDuration = 1f;

        [Header("Feedbacks")]
        /// a feedback to call when jumping
        [Tooltip("a feedback to call when jumping")]
        public MMFeedbacks JumpFeedback;
        /// a feedback to call when landing
        [Tooltip("a feedback to call when landing")]
        public MMFeedbacks LandingFeedback;
        /// a feedback to call when trying to jump while in cooldown
        [Tooltip("a feedback to call when trying to jump while in cooldown")]
        public MMFeedbacks DeniedFeedback;

        protected float _lastJumpStartedAt = -100f;

        /// <summary>
        /// On Update we look for input
        /// </summary>
        protected virtual void Update()
        {
            HandleInput();
        }

        /// <summary>
        /// Detects input
        /// </summary>
        protected virtual void HandleInput()
        {
            if (Input.GetKeyDown(ActionKey) || Input.GetKeyDown(ActionKeyAlt) || Input.GetMouseButtonDown(0))
            {
                Jump();
            }
        }

        /// <summary>
        /// Performs a jump if possible, otherwise plays a denied feedback
        /// </summary>
        protected virtual void Jump()
        {
            if (Time.time - _lastJumpStartedAt < CooldownDuration)
            {
                DeniedFeedback?.PlayFeedbacks();
            }
            else
            {
                JumpFeedback?.PlayFeedbacks();
                _lastJumpStartedAt = Time.time;
            }            
        }

        /// <summary>
        /// This method is called by the duck animator on the frame where it makes contact with the ground.
        /// In an actual game context, this may be called when you detect contact with the ground via a physics collision, a downward raycast, etc.
        /// </summary>
        public virtual void Land()
        {
            LandingFeedback?.PlayFeedbacks();
        }
    }
}