using UnityEngine;
using Fusion;
using Opsive.UltimateCharacterController.Networking;
using Opsive.UltimateCharacterController.Networking.Character;
using Opsive.UltimateCharacterController.Character;
using Opsive.UltimateCharacterController.Camera; // Corrected namespace
using Opsive.UltimateCharacterController.Input; // Corrected namespace

namespace Hallucinate.Network
{
    // Ensure Opsive components load before this
    [DefaultExecutionOrder(100)] 
    public class FusionClientMovementBridge : NetworkBehaviour, INetworkInfo, INetworkCharacter
    {
        public override void Spawned()
        {
            // Because we passed State Authority to the client in BasicSpawner, 
            // HasStateAuthority is true ONLY for the local player.
            bool isLocal = Object.HasStateAuthority;

            // 1. Isolate Input: Only the local player should read keyboard/mouse inputs.
            var locoHandler = GetComponent<UltimateCharacterLocomotionHandler>();
            if (locoHandler != null) locoHandler.enabled = isLocal;

            var activeInput = GetComponent<UnityInput>(); // Corrected class reference
            if (activeInput != null) activeInput.enabled = isLocal;

            // 2. Isolate Camera: Only attach the camera if this is the local player.
            if (isLocal)
            {
                var cameraController = UnityEngine.Object.FindFirstObjectByType<CameraController>();
                if (cameraController != null)
                {
                    cameraController.Character = gameObject;
                }
            }
        }

        // --- INetworkInfo Implementation ---
        
        public bool IsLocalPlayer() => Object.HasStateAuthority;
        public bool IsServer() => Runner.IsServer;
        
        // Return FALSE because we are doing Client-Authoritative movement!
        public bool IsServerAuthoritative() => false;


        // --- INetworkCharacter Implementation ---
        // Since we are using Fusion's NetworkTransform to sync position, 
        // we can leave these methods empty. Opsive will handle the local 
        // movement, and Fusion's NetworkTransform will drag the remote players.
        
        public void SetPosition(Vector3 position, bool snapAnimator) { }
        public void SetRotation(Quaternion rotation, bool snapAnimator) { }
        public void SetPositionAndRotation(Vector3 position, Quaternion rotation, bool snapAnimator) { }
        public void ResetRotationPosition() { }
        public void SetActive(bool active, bool uiEvent) { }

        // Optional interface stubs for weapons/items (leave empty for now to focus on movement)
        public void LoadDefaultLoadout() { }
        public void EquipUnequipItem(uint itemID, int slotID, bool equip) { }
        public void ItemIdentifierPickup(uint id, int amount, int slot, bool immediate, bool force) { }
        public void RemoveAllItems() { }

        // New missing interface stubs for Shooter/Melee compiled code
        public void Fire(Opsive.UltimateCharacterController.Items.Actions.ItemAction itemAction, float strength) { }
        public void StartItemReload(Opsive.UltimateCharacterController.Items.Actions.ItemAction itemAction) { }
        public void ReloadItem(Opsive.UltimateCharacterController.Items.Actions.ItemAction itemAction, bool fullClip) { }
        public void ItemReloadComplete(Opsive.UltimateCharacterController.Items.Actions.ItemAction itemAction, bool success, bool immediateReload) { }
        public void MeleeHitCollider(Opsive.UltimateCharacterController.Items.Actions.ItemAction itemAction, int hitboxIndex, RaycastHit raycastHit, GameObject hitGameObject, UltimateCharacterLocomotion hitCharacterLocomotion) { }

        public void ThrowItem(Opsive.UltimateCharacterController.Items.Actions.ItemAction action) { }
        public void EnableThrowableObjectMeshRenderers(Opsive.UltimateCharacterController.Items.Actions.ItemAction action) { }
        public void StartStopBeginEndMagicActions(Opsive.UltimateCharacterController.Items.Actions.ItemAction action, bool begin, bool start) { }
        public void MagicCast(Opsive.UltimateCharacterController.Items.Actions.ItemAction action, int index, uint castID, Vector3 dir, Vector3 target) { }
        public void MagicImpact(Opsive.UltimateCharacterController.Items.Actions.ItemAction action, uint castID, GameObject source, GameObject target, Vector3 pos, Vector3 norm) { }
        public void StopMagicCast(Opsive.UltimateCharacterController.Items.Actions.ItemAction action, int index, uint castID) { }
        public void ToggleFlashlight(Opsive.UltimateCharacterController.Items.Actions.ItemAction action, bool active) { }
        public void PushRigidbody(Rigidbody rb, Vector3 force, Vector3 point) { }
    }
}