using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using HQFPSWeapons;
using Mirror;
using System;
using UnityEngine.Animations.Rigging;

public class netPlayer : NetworkBehaviour
{
    public List<GameObject> currentZombies;
    public Player player;
    public GameObject playerModelParent;
    public Animator anim;
    [SyncVar]
    public string pname;
    [Header("Health")]
    // public GameObject bloodPrefab;
    public GameObject BloodAttach;
    public GameObject[] BloodFX;
    [HideInInspector]
    public int effectIdx;
    [Header("Weapons")]
    public tpsGunData[] guns;
    public int curGunIndex = -1;
    public bool holdingRifle;
    public Rig leftArm;
    public Rig rightArm;
    public Transform weaponAim;
    public Transform leftHandTarget;
    public Transform headTarget;
    public Transform weaponHoldPose;
    public Transform weaponAimPose;
    [Header("WeaponAnimations")]
    public Animator weaponAnim;
    [Header("Aiming")]
    public Transform aimHeightTarget;
    public Transform aimHeightTDC;
    public Transform aimHeightMid;
    public Transform aimHeightBDC;
    public bool aiming;
    public Rig headRig;
    public Rig chestRig;

    void Start()
    {

        if (!isLocalPlayer) { return; }     //stuff only for local player
        netPlayerStats.localPlayer = this;

        Collider[] colliders = gameObject.GetComponentsInChildren<Collider>();
        Debug.Log($"Found ${colliders.Length} colliders and disabling them");
        foreach (Collider collider in colliders)
        {
            collider.gameObject.layer = LayerMask.NameToLayer("netPlayer");
        }


        player = FindObjectOfType<Player>();
        pname = PlayerPrefs.GetString("pname");
        hideTpsCharacter();
       // transform.GetChild(0).gameObject.SetActive(false);

        if (!isServer)
        {
            CmdUpdateName(pname);
        }
        else
        {
            RpcUpdateName(pname);
        }


        //prepare listeners
        player.EquippedItem.AddChangeListener((SaveableItem item) => { callChangeEquipment((item==null)? "":item.Name); });
        player.UseContinuously.AddListener(() => { Debug.Log("Using Continously"); });
        player.UseOnce.AddListener(() => { Debug.Log("Used once"); });

        player.Aim.AddStartListener(() => { callToggleAim(true); });
        player.Aim.AddStopListener(() => { callToggleAim(false); });

        player.Run.AddStartListener(() => { callToggleAim(false); });

        toggleAim(false);
    }

    #region initilaztionNetworkStuff

    void hideTpsCharacter()
    {
        foreach (SkinnedMeshRenderer renderer in playerModelParent.GetComponentsInChildren<SkinnedMeshRenderer>())
        {
            renderer.enabled = false;
        }
    }


    [Command]
    void CmdUpdateName(string e)
    {
        pname = e;
        RpcUpdateName(e);
    }

    [ClientRpc]
    void RpcUpdateName(string e)
    {
        pname = e;
    }
    #endregion

    // Update is called once per frame
    bool jumping = false;
    float armWeights = 0;
    float bodyWeights = 0;
    void FixedUpdate()
    {

        //updatePlayerDirection (Regardless of isLocalPlayer)
        
        if (isLocalPlayer)
        {//Stuff only for local player

            float yAxis = player.LookDirection.Val.y;
            if (yAxis == 0)
            {
                aimHeightTarget.position = aimHeightMid.position;
            }else if(yAxis> 0)
            {
                aimHeightTarget.position = aimHeightMid.position + ((aimHeightTDC.position - aimHeightMid.position) * yAxis);
            }else if(yAxis < 0)
            {
                aimHeightTarget.position = aimHeightMid.position + ((aimHeightBDC.position - aimHeightMid.position) * -yAxis);
            }
            anim.SetFloat("vX", Input.GetAxis("Horizontal"));
            anim.SetFloat("vY", Input.GetAxis("Vertical"));
            anim.SetBool("crouch", player.Crouch.Active);
            anim.SetBool("aiming", player.Aim.Active);
          //  player.Aim.lis
            transform.position = player.transform.position;
            transform.rotation = player.transform.rotation;
            // Debug.Log($"walk status : {player.Walk.Active} , running status: {player.Run.Active}");


            int animCode = 0;

            if (player.Run.Active)
            {
                animCode = 2;
            } else if (player.Walk.Active)
            {
                animCode = 1;
            }
            if (player.Jump.Active)
            {
                animCode = 3;
            }

            CallChangeAnim(animCode);
        } else {//update for other peoples



        }


        if (curGunIndex >= 0)
        {

            leftHandTarget.position = guns[curGunIndex].leftHandPosition.position;
            leftHandTarget.rotation = guns[curGunIndex].leftHandPosition.rotation;

            headTarget.position = guns[curGunIndex].headTarget.position;

            if (aiming)
            {
                if (bodyWeights <= 1)
                {
                    bodyWeights += 0.5f;
                    headRig.weight = bodyWeights;
                    chestRig.weight = bodyWeights;
                }

                weaponAim.position = Vector3.Lerp(weaponAim.position,guns[curGunIndex].aiming_rightHandPosition.position, 0.1f);
                weaponAim.rotation = Quaternion.Lerp(weaponAim.rotation, guns[curGunIndex].aiming_rightHandPosition.rotation, 0.1f);
            }
            else
            {
                if (bodyWeights >= 0)
                {
                    bodyWeights -= 0.05f;
                    headRig.weight = bodyWeights;
                    chestRig.weight = bodyWeights;
                }

                weaponAim.position = Vector3.Lerp(weaponAim.position, guns[curGunIndex].holding_rightHandPosition.position, 0.1f);
                weaponAim.rotation = Quaternion.Lerp(weaponAim.rotation, guns[curGunIndex].holding_rightHandPosition.rotation, 0.1f);
            }
        }
        else
        {
        }

    }

    public void callToggleWeaponEquipment(bool value)
    {
        if (isServer)
        {
            toggleWeaponEquipment(value);
            RpcToggleWeaponEquipment(value);
        }
        else
        {
            CmdToggleWeaponEquipment(value);
        }
    }

    [Command]
    void CmdToggleWeaponEquipment(bool value)
    {
        toggleWeaponEquipment(value);
        RpcToggleWeaponEquipment(value);
    }

    [ClientRpc]
    void RpcToggleWeaponEquipment(bool value)
    {
        if (!isLocalPlayer) { return; }
        toggleWeaponEquipment(value);
    }

    public void toggleWeaponEquipment(bool value)
    {
        if (value)
        {
            leftArm.weight = 1;
            rightArm.weight = 1;
            toggleAim(false);
            weaponAim.gameObject.SetActive(true);
        }
        else
        {
            headRig.weight = 0;
            chestRig.weight = 0;
            leftArm.weight = 0;
            rightArm.weight = 0;
            weaponAim.gameObject.SetActive(false);
        }
    }



    public void callToggleAim(bool value)
    {
        if (isServer)
        {
            toggleAim(value);
            RpcToggleAim(value);
        }
        else
        {
            CmdToggleAim(value);
        }
    }

    [Command]
    void CmdToggleAim(bool value)
    {
        toggleAim(value);
        RpcToggleAim(value);
    }

    [ClientRpc]
    void RpcToggleAim(bool value)
    {
        toggleAim(value);
    }

    public void toggleAim(bool value)
    {
        aiming = value;

        return;
        if (value)
        {
            headRig.weight = 1;
            chestRig.weight = 1;
            weaponAim.position = guns[curGunIndex].aiming_rightHandPosition.position;
            weaponAim.rotation = guns[curGunIndex].aiming_rightHandPosition.rotation;
        }
        else
        {
            headRig.weight = 0;
            chestRig.weight = 0;
            weaponAim.position = guns[curGunIndex].holding_rightHandPosition.position;
            weaponAim.rotation = guns[curGunIndex].holding_rightHandPosition.rotation;
        }
    }
    /*
     Animation Codes

        0 Idle Breathing
        1 Walking
        2 Running
        3 Jumping
         */


    void CallChangeAnim(int code)
    {
        switch (code)
        {
            case 0:
                anim.SetBool("moving", false);
                anim.SetBool("running", false);
                anim.SetBool("jumping", false);
                break;

            case 1:
                anim.SetBool("moving", true);
                anim.SetBool("running", false);
                anim.SetBool("jumping", false);
                break;

            case 2:
                anim.SetBool("moving", true);
                anim.SetBool("running", true);
                anim.SetBool("jumping", false);
                break;

            case 3:
                anim.SetBool("jumping", true);
                break;
        }
    }










    ///Equipment change
    ///

    public void callChangeEquipment(string name)
    {
        if (isServer)
        {
            RpcChangeEquipment(name);
            ChangeEquipment(name);
        }
        else
        {
            CmdChangeEquipment(name);
        }
    }


    [Command]
    void CmdChangeEquipment(string name)
    {
        ChangeEquipment(name);
        RpcChangeEquipment(name);
    }

    [ClientRpc]
    void RpcChangeEquipment(string name)
    {
        ChangeEquipment(name);
    }

    void ChangeEquipment(string name)
    {
        Debug.Log("Change of equipments got called : " + name);
        if (name == "")
        {
            toggleWeaponEquipment(false);
        }
        else
        {
            
            ItemData itemData = null;
            ItemDatabase.Default.TryGetItem(name, out itemData);

            if (itemData != null)
            {

                curGunIndex = getWeaponWithName(itemData.Name);
                toggleWeaponEquipment(true);
                Debug.Log("Found Item from database : " + itemData.Name+ " id:"+curGunIndex);
                if (curGunIndex >= 0)
                {
                    foreach (tpsGunData gun in guns)
                    {
                        gun.gameObject.SetActive(false);
                    }
                    if (!isLocalPlayer)
                    {
                        guns[curGunIndex].gameObject.SetActive(true);
                    }
                }
            }
            else
            {
                Debug.Log("ITEM NOT FOUND FUCKING FIX THIS!");
            }
        }
    }

    ///Shoot
    ///

    public void callShoot(Vector3 hitPoint, Vector3 hitNormals)
    {
        callToggleAim(true);
        if (isServer)
        {
            broadcastShot(hitPoint, hitNormals);
            RpcBroadcastShot(hitPoint, hitNormals);
        }
        else
        {
            CmdBroadcastShot(hitPoint, hitNormals);
        }
    }

    [Command]
    void CmdBroadcastShot(Vector3 hitPoint, Vector3 hitNormals)
    {
        broadcastShot(hitPoint, hitNormals);
        RpcBroadcastShot(hitPoint, hitNormals);
    }

    [ClientRpc]
    void RpcBroadcastShot(Vector3 hitPoint, Vector3 hitNormals)
    {
        if (isServer) { return; }
        broadcastShot(hitPoint, hitNormals);
    }

    void broadcastShot(Vector3 hitPoint, Vector3 hitNormals)
    {
      //  SurfaceEffects effect = (SurfaceEffects)Enum.Parse(typeof(SurfaceEffects), effectType);
        SurfaceManager.SpawnEffect(0, SurfaceEffects.BulletHit , 1f,hitPoint,Quaternion.LookRotation(hitNormals));

        //shootingEffects
        if (curGunIndex > 0)
        {
            guns[curGunIndex].triggerMuzzleFlash();
        }
        Debug.Log("Broadcasting shot");
       // weaponAnim.CrossFade("shot",0.1f);
    }



    int getWeaponWithName(string name)
    {
        for(int i =0; i< guns.Length; i++) 
        {
            tpsGunData gunData = guns[i];
            if (gunData.weaponName == name)
            {
                return i;
            }
        }

        return -1;
    }

    public void callDamage(float damage)
    {
        RpcDamage(damage);
    }

    [ClientRpc]
    public void RpcDamage(float damage)
    {
        if (isLocalPlayer)
        {
            player.GetComponentInChildren<PlayerVitals>().Entity.ChangeHealth.Try(new HealthEventData(-damage));
            Debug.Log("You are local player, damaging");
        }
        else
        {
            Debug.Log("Nah you aint the local player, no damage for you sweetie");
        }
    }

    [Command(requiresAuthority =false)]
    public void CmdDmg(float damage)
    {
        RpcDamage(damage);
        Debug.Log("RPC damage");
    }

    public void hitboxDamage(HealthEventData damageData, shotType hitboxType)
    {
        float dmg = 0;
        switch (hitboxType)
        {
            case shotType.headshot:
                dmg = damageData.Delta * 5;
                break;

            case shotType.chestshot:
                dmg = damageData.Delta;
                break;

            case shotType.legshot:
                dmg = damageData.Delta / 2f;
                break;
        }
        dmg = -dmg;

        Debug.Log("Received damage from hitbox");

        if (!isServer)
        {
            CmdDmg(dmg); Debug.Log("Command damage " + dmg.ToString());
        }
        else
        {
            RpcDamage(dmg);
        }
    }
}



public static class netPlayerStats
{
    public static netPlayer localPlayer;
}