using System;
using System.Threading;
using Cysharp.Threading.Tasks;
using RebootKit.Engine;
using RebootKit.Engine.Foundation;
using RebootKit.Engine.Main;
using RebootKit.Engine.Services.Input;
using RebootKit.FPPKit;
using UnityEngine;
using UnityEngine.AddressableAssets;
using UnityEngine.InputSystem;
using UnityEngine.Serialization;
using Object = UnityEngine.Object;

namespace RealityReboot.jelycho.Player {
    public class PlayerController : IController {
        readonly Config m_Config;
        PlayerActor m_FPPActor;

        [Inject] InputService m_InputService;

        public PlayerController(Config config) {
            m_Config = config;
        }

        public void Dispose() {
        }

        public async UniTask OnStart(CancellationToken cancellationToken) {
            m_InputService.LockCursor();
            m_InputService.EnableControls();

            m_FPPActor = await RR.World.SpawnActor<PlayerActor>(m_Config.playerActorPrefab, cancellationToken);
            m_FPPActor.Simulate = true;

            await Awaitable.NextFrameAsync(cancellationToken);
        }

        public void OnStop() {
            m_InputService.DisableControls();
            m_InputService.UnlockCursor();
            Object.Destroy(m_FPPActor);

            RR.World.KillActor(m_FPPActor);
        }

        public void OnTick() {
            if (m_FPPActor == null) {
                return;
            }

            if (!Application.isFocused) {
                return;
            }

            Vector2 lookInput = SensitivityReader.Read(m_Config.lookActionReference.action);
            m_FPPActor.Look(lookInput * FPPConfig.s_MouseSensitivity.FloatValue);

            Vector2 moveInput = m_Config.moveActionReference.action.ReadValue<Vector2>();
            m_FPPActor.MoveRight(moveInput.x);
            m_FPPActor.MoveForward(moveInput.y);

            if (m_Config.jumpActionReference.action.WasPerformedThisFrame()) {
                m_FPPActor.Jump();
            }

            if (m_Config.dragObjectActionReference.action.WasPressedThisFrame()) {
                m_FPPActor.StartDrag();
            }

            if (m_Config.dragObjectActionReference.action.WasReleasedThisFrame()) {
                m_FPPActor.StopDrag();
            }
        }

        [Serializable]
        public class Config {
            [FormerlySerializedAs("fppActorPrefab")] public AssetReferenceT<GameObject> playerActorPrefab;

            public InputActionReference moveActionReference;
            public InputActionReference lookActionReference;
            public InputActionReference jumpActionReference;
            public InputActionReference dragObjectActionReference;
            public InputActionReference primaryActionReference;
            public InputActionReference secondaryActionReference;
        }
    }
}