using TMPro;
using UdonSharp;
using UnityEngine;
using VRC.SDK3.Components;
using VRC.SDK3.Data;
using VRC.SDK3.UdonNetworkCalling;
using VRC.SDKBase;
using VRC.Udon.Common.Interfaces;


[UdonBehaviourSyncMode(BehaviourSyncMode.Manual)]
public class ChoiceCardGroup : UdonSharpBehaviour
{
	[SerializeField] private PlayerPodium _Podium;
	[SerializeField] private ChoiceCard[] _ChoiceCards;
	[SerializeField] private TextMeshProUGUI[] _ChoiceCardText;

	[SerializeField] private GameObject _PCCardHeldPosition;
	[SerializeField] private Animator _PCCardAnimator;

	[UdonSynced] private int _SelectedChoice = -1;


	void Start()
	{
		for (int i = 0; i < _ChoiceCards.Length; i++)
		{
			ChoiceCard Card = _ChoiceCards[i];

			Card.SetCardGroup(this);
		}
	}

	[NetworkCallable]
	public void ChoiceCardPickedUp(int ChoiceNumber)
	{
		_SelectedChoice = ChoiceNumber;

		Debug.LogError("[[DEBUG]] Choice number is " + ChoiceNumber + "; selected choice is now " + _SelectedChoice);
	}
	
	[NetworkCallable]
	public void ChoiceCardInteract(int ChoiceNumber)
	{
		if (_SelectedChoice == ChoiceNumber)
		{
			RevealChoice();
			return;
		}

		_SelectedChoice = ChoiceNumber;

		VRCPlayerApi Player = Networking.GetOwner(_Podium.gameObject);
		Debug.Assert(Player != null);

		for (int i = 0; i < _ChoiceCards.Length; i++)
		{
			ChoiceCard Card = _ChoiceCards[i];

			_PCCardAnimator.SetBool("Turn Forward", false);

			if (Card.ChoiceNumber == _SelectedChoice)
			{
				if (!Player.IsUserInVR())
				{
					NetworkCalling.SendCustomNetworkEvent((IUdonEventReceiver)Card, NetworkEventTarget.All, "SetToHeldPosition");
				}
			}
			else
			{
				Card.ResetPosition();
			}
		}
	}

	private void RevealChoice()
	{
		VRCPlayerApi Player = Networking.GetOwner(_Podium.gameObject);
		if (Player != null && !Player.IsUserInVR())
		{
			for (int i = 0; i < _ChoiceCards.Length; i++)
			{
				ChoiceCard Card = _ChoiceCards[i];

				if (Card.ChoiceNumber == _SelectedChoice)
				{
					VRCPickup Pickup = Card.GetComponent<VRCPickup>();
					if (Pickup != null)
					{
						Pickup.Drop();
					}
					NetworkCalling.SendCustomNetworkEvent((IUdonEventReceiver)Card, NetworkEventTarget.All, "SetToHeldPosition");
					_PCCardAnimator.SetBool("Turn Forward", true);
				}
				else
				{
					Card.ResetPosition();
				}
			}
		}
	}


	public int GetSelectedChoice()
	{
		return _SelectedChoice;
	}


	public void SetChoices(string[] Choices, int[] Indices)
	{
		for (int i = 0; i < _ChoiceCards.Length && i < _ChoiceCardText.Length; i++)
		{
			_ChoiceCards[Indices[i]].ChoiceNumber = (i + 1);
			_ChoiceCardText[Indices[i]].text = Choices[i];
		}
	}

	[NetworkCallable]
	public void MakeChoiceTextVisible()
	{
		for (int i = 0; i < _ChoiceCards.Length && i < _ChoiceCardText.Length; i++)
		{
			_ChoiceCardText[i].gameObject.SetActive(true);
		}
	}

	public void LockInChoice()
	{
		for (int i = 0; i < _ChoiceCards.Length; i++)
		{
			ChoiceCard Card = _ChoiceCards[i];
			if (Card.ChoiceNumber == _SelectedChoice) { continue; }
			Card.DisableInteractive = true;
			VRCPickup Pickup = Card.GetComponent<VRCPickup>();
			if (Pickup != null) { Pickup.pickupable = false; }
		}
	}

	public void ResetCards()
	{
		_SelectedChoice = -1;

		VRCPlayerApi Player = Networking.GetOwner(_Podium.gameObject);
		Debug.Assert(Player != null);

		bool IsInVR = Player.IsUserInVR();

		for (int i = 0; i < _ChoiceCards.Length; i++)
		{
			ChoiceCard Card = _ChoiceCards[i];

			Card.ResetPosition();
			_ChoiceCardText[i].text = "";
			_ChoiceCardText[i].gameObject.SetActive(false);

			Card.DisableInteractive = IsInVR;

			VRCPickup Pickup = Card.GetComponent<VRCPickup>();
			if (Pickup != null)
			{
				Pickup.pickupable = IsInVR;
			}
		}

		_PCCardAnimator.SetBool("Turn Forward", false);
	}
}