using Sandbox;
using Sandbox.Citizen;
using Sandbox.Utility;
using Sandbox.VR;
using System;
using System.Diagnostics;
using System.Numerics;
using System.Runtime.CompilerServices;
using static Sandbox.ModelPhysics;
using static Sandbox.Sprite;

public sealed class ChickenControls : Component
{
	[Property] public Rigidbody controller { get; set; }
	[Property] public SkinnedModelRenderer model { get; set; }
	private Vector3 moveDirection = Vector3.Zero;

	[Property] public float gravity { get; set; } = 2f;
	[Property] public float jumpforce { get; set; } = 6f;
	[Property] public float dodgeforce { get; set; } = 6f;
	[Property] public float speed { get; set; } = 2f;
	[Property] public float timer { get; set; } = 0f;
	[Property] public float flyforce { get; set; } = 20f;
	[Property] public float flyspeed { get; set; } = 4f;
	[Property] public float dodgedir { get; set; } = 0f;

	[Property] public int tapCount { get; set; } = 0;

	[Property] public SoundEvent chickenrun { get; set; }
	[Property] public SoundEvent cluck { get; set; }
	[Property] public SoundEvent wingsflap { get; set; }
	[Property] public SoundEvent wingsfly { get; set; }
	[Property]public SoundEvent dodge { get; set; }

	[Property] public float TraceDistance { get; set; } = 2.0f;
	[Property] public float TraceRadius { get; set; } = 0.4f;

	[Property] public bool IsOnGround;

	[Property] public int cornpoints { get; set; }

	[Property] public TimeSince gametime { get; set; }

	[Property] public AnimatedVelocityComponent chickenVel { get; set; }

















	protected override void OnStart()
	{
		gametime = ScoreManager.CurrentTime;

	}
	protected override void OnUpdate()
	{
		cornpoints = ScoreManager.CurrentScore;
		ScoreManager.CurrentTime = gametime;
		
	}
	protected override void OnFixedUpdate()
	{
		ProcessGroundMovement();
		ProcessGroundJump();
		ProcessFly();
		ProcessFlyMovement();
		ProcessDodge();

		moveDirection = controller.Velocity;
		var startPos = Transform.Position + Vector3.Up * 0.1f;
		var endPos = startPos + Vector3.Down * TraceDistance;

		// Perform a sphere/capsule trace to check for solid objects
		var tr = Scene.Trace.Sphere( TraceRadius, startPos, endPos )
			.IgnoreGameObject( GameObject ) // Don't hit the player
			.Run();

		// If the trace hit anything solid, we are grounded
		IsOnGround = tr.Hit;
		
	}
	
	
	





	void ProcessGroundMovement()
	{

		if ( IsOnGround && Input.Keyboard.Down( "D" ) && (timer < 1) )
		{
			MoveRight();
			if ( IsOnGround && Input.Keyboard.Pressed( "SHIFT" ) )
			{
				Dodge();
			}
		}
		else if ( IsOnGround && !Input.Keyboard.Pressed( "D" ) && !Input.Keyboard.Pressed( "A" ) && !Input.Keyboard.Down( "SHIFT" ) && !Input.Keyboard.Down( "Space" ) )
		{
			StopFlying();
		}
		if ( IsOnGround && Input.Keyboard.Down( "A" ) && (timer < 1) )
		{
			MoveLeft();
		}
		if ( IsOnGround && Input.Keyboard.Pressed( "D" ) )
		{
			GameObject.PlaySound( chickenrun );
		}
		if ( Input.Keyboard.Released( "D" ) )
		{
			GameObject.StopAllSounds();
		}
		if ( IsOnGround && Input.Keyboard.Pressed( "A" ) )
		{
			GameObject.PlaySound( chickenrun );
		}
		if ( Input.Keyboard.Released( "A" ) )
		{
			GameObject.StopAllSounds();
		}
		

	}
	void ProcessDodge()
	{
		if ( IsOnGround && Input.Keyboard.Pressed( "SHIFT" ) )
		{
			Dodge();
		}
		
	}
	void ProcessGroundJump()
	{


		if ( IsOnGround && Input.Keyboard.Pressed( "Space" ) && (timer < 1) )
		{
			Jump(); 
		}

		
		if ( Input.Keyboard.Pressed( "Space" ) )
		{
			tapCount += 1;
		}
		if ( Input.Keyboard.Released( "Space" ) )
		{
			timer = 0;
		}
		if ( IsOnGround )
		{
			tapCount = 0;
		}

	}

	void ProcessFly()
	{
		if ( (tapCount > 0) && (tapCount < 2) && Input.Keyboard.Pressed( "Space" ) && !IsOnGround && (timer < .5f) )
		{
			DoubleJump();
			timer += Time.Delta;
		}
		if ( (tapCount > 1) && (tapCount < 3) && Input.Keyboard.Pressed( "Space" ) && !IsOnGround && (timer < .5f) )
		{
			TripleJump();
			timer += Time.Delta;
		}
		


	}
	void ProcessFlyMovement()
	{
		if ( !IsOnGround && Input.Keyboard.Down( "D" ) && !Input.Keyboard.Pressed( "Space" ) )
		{
			FlyRight();
		}
		if ( !IsOnGround && Input.Keyboard.Down( "A" ) && !Input.Keyboard.Pressed( "Space" ) )
		{
			FlyLeft();
		}
		if ( !IsOnGround && !Input.Keyboard.Pressed( "Space" ) && !Input.Keyboard.Pressed( "SHIFT" ) && (tapCount >= 2) && (timer < .5f) )
		{
			FlyIdle();
			
		}
		

		


	}
	void MoveRight()
	{
		model.Set( "AnimPar", 1 );
		controller.Velocity = (Vector3.Backward * speed) + chickenVel.CurrentVelocity;
		LocalRotation = Rotation.From( 0f, 0f, 0f );
		Rotation.FromYaw(0);
		dodgedir = 0;
		if (Input.Keyboard.Pressed( "Space" ))
		{
			model.Set( "AnimPar", 2 );
		}


	}
	void MoveLeft()
	{
		model.Set( "AnimPar", 1 );
		controller.Velocity = (Vector3.Forward * speed) + chickenVel.CurrentVelocity;
		LocalRotation = Rotation.From( 0f, 180f, 0f );
		Rotation.FromYaw( 180 );
		dodgedir = 1;
		if ( Input.Keyboard.Pressed( "Space" ) )
		{
			model.Set( "AnimPar", 2 );
		}


	}
	
	
	void Dodge()
	{
		model.Set( "AnimPar", 5 );
		controller.Velocity = 0;
		if ( dodgedir == 0 )
		{
			controller.ApplyImpulse(( Vector3.Up * dodgeforce ) + chickenVel.CurrentVelocity);
			controller.ApplyImpulse(( Vector3.Forward * dodgeforce ) + chickenVel.CurrentVelocity);
		}
		if ( dodgedir == 1 )
		{
			controller.ApplyImpulse(( Vector3.Up * dodgeforce ) + chickenVel.CurrentVelocity);
			controller.ApplyImpulse(( Vector3.Backward * dodgeforce ) + chickenVel.CurrentVelocity);
		}

		GameObject.PlaySound( dodge );
	}
	
	void Jump()
	{
		model.Set( "AnimPar", 2 );
		controller.ApplyImpulse(( Vector3.Up * jumpforce ) + chickenVel.CurrentVelocity);
		timer += Time.Delta * 100;
		GameObject.PlaySound( wingsflap );
		if ( (tapCount > 0) && (tapCount == 1) )
		{
			GameObject.PlaySound( wingsfly );
		}
	}
	void TripleJump()
	{
		model.Set( "AnimPar", 4 );
		controller.ApplyImpulse( Vector3.Up * flyforce );
		GameObject.PlaySound( cluck );
	}
	void DoubleJump()
	{
		model.Set( "AnimPar", 4 );
		controller.ApplyImpulse( Vector3.Up * flyforce );
		GameObject.PlaySound( wingsfly );
		if ( tapCount > 1 )
		{
			GameObject.PlaySound( cluck );
		}
	}
	void StopFlying()
	{
		model.Set( "AnimPar", 0 );
	}
	void FlyIdle()
	{
		model.Set( "AnimPar", 3 );
		
	}
	void FlyLeft()
	{
		
		controller.ApplyImpulse( Vector3.Forward * flyspeed );
		Transform.LocalRotation = Rotation.From( 0f, 180f, 0f );
		Rotation.FromYaw( 180 );

		dodgedir = 1;
	}
	void FlyRight()
	{
		
		controller.ApplyImpulse( Vector3.Backward * flyspeed );
		Transform.LocalRotation = Rotation.From( 0f, 0f, 0f );
		Rotation.FromYaw( 0 );

		dodgedir = 0;
	}
	public void Addcornpoints( int cornAmount )
	{
		ScoreManager.CurrentScore += cornAmount;
		
	}
	public string GetTimeString()
	{
		var time = gametime;
		var minutes = (int)time / 60;
		var seconds = (int)time % 60;
		return $"{minutes:00}:{seconds:00}";
	}


}