using AX.InputSystem;
using AX.MessageSystem;
using AX.NetworkSystem;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.AI;

public class CarSkill : MonoBehaviour
{
    float speed = 20;
    //举臂动作
    private ArmAction arm;
    //动画动作
    private Animator animator;
    //下车路径
    private List<Vector3> path;
    private bool IsGetOff = false;
    private void Start()
    {
        arm = GetComponent<ArmAction>();
        animator = GetComponent<Animator>();
    }
    /// <summary>
    /// 固定支架
    /// </summary>
    public void Fixation()
    {
        animator.speed = 1;
        animator.SetBool("ZJ", true);
        GetComponent<AgentController>().pathFindEnable = false;
        GetComponent<ControlTruckArm>().ControlTruckArmFlag = true;
    }
    /// <summary>
    /// 收起固定支架
    /// </summary>
    private void FixationReset()
    {
        animator.speed = 5;
        animator.SetBool("ZJ", false);
        if (GetComponent<TruckBindWaterSource>().allConnectWaterHose.Count > 0)
        {
            return;
        }
        GetComponent<AgentController>().pathFindEnable = true;
    }
    /// <summary>
    /// 举臂
    /// </summary>
    public void ArmLifting(Vector3 position)
    {
        arm.MoveTo(position, speed);
    }
    /// <summary>
    /// 手臂复位
    /// </summary>
    public void ArmReset()
    {
       // arm.ActionReset();
        FixationReset();
        GetComponent<ControlTruckArm>().ControlTruckArmFlag = false;
    }
    /// <summary>
    /// 下车
    /// </summary>
    /// <param name="offset">距离车的位置</param>
    /// <param name="num">人数</param>
    public void GetOff(int offset)
    {
        if (IsGetOff)
        {
            LoadPromptWin.Instance.LoadTextPromptWindow("已经完成下车", 1);
            return;
        }
        int num = (int)GetComponent<TruckMessage>().MyCarMessage.PassengerCapacity;
        path = GetClonePath(Vector3.left, offset, num,transform.rotation,transform.position);
        if (path == null)
        {
            path = GetClonePath(Vector3.right, offset, num,transform.rotation,transform.position);
        }
        if (path != null)
        {
            IsGetOff = true;
            for (int i = 0; i < path.Count; i++)
            {
                CloneFireman(path[i]);
            }
        }
        else
        {

            LoadPromptWin.Instance.LoadTextPromptWindow("没有可以下车的位置", 1);
        }
    }
    /// <summary>
    /// 在指定点克隆消防员
    /// </summary>
    /// <param name="pos"></param>
    public void CloneFireman(Vector3 pos)
    {
        var arg = new CloneCmdArgs();
        arg.gameObjID = GetComponent<CloneGameObjInfo>().GameObjID;
        arg.cloneObjType = CloneObjType.fireman;
        arg.hitPos = pos;
        CloneCommand.Instance.Execute(EntitiesManager.Instance.CreateObjID(CurrentUserInfo.mySelf.Id), arg);
    }
    /// <summary>
    /// 获取克隆路径
    /// </summary>
    /// <param name="dir">克隆路径对于相对位置的向量的方向</param>
    /// <param name="distance">克隆路径的对于相对位置偏移距离</param>
    /// <param name="num">克隆点的数量</param>
    /// <param name="r">克隆路径的旋转角度</param>
    /// <param name="pos">克隆路径的相对位置</param>
    /// <returns></returns>
    public List<Vector3> GetClonePath(Vector3 dir, int distance, int num, Quaternion r, Vector3 pos)
    {
        List<Vector3> tempPath = new List<Vector3>();
        Vector3 startPos = (pos + (r * Vector3.forward) * 8);
        Vector3 start = (startPos + (r * dir) * distance);
        //克隆点阵
        for (int i = 0; i < num; i++)
        {
            Vector3 end = (start - (r * Vector3.forward) * 1);
            tempPath.Add(end);
            start = end;
        }
        if (CheckClonePath(tempPath))
        {
            return tempPath;
        }
        else
        {
            return null;
        }
    }
    /// <summary>
    /// 检查路径是否可用，
    /// </summary>
    /// <param name="path"></param>
    /// <returns></returns>
    private bool CheckClonePath(List<Vector3> path)
    {
        bool b = true;
        int[] list = new int[path.Count];
        for (int i = 0; i < path.Count; i++)
        {
            int res = list[i];
            NavMeshHit hit;
            // 对高度进行修正
            for (int k = -10; k < 30; ++k)
            {
                if (NavMesh.SamplePosition(path[i], out hit, 0.2f, NavMesh.AllAreas))
                {
                    res = 1;
                    break;
                }
                else
                {           
                    b = false;
                }
            }
            Debug.DrawRay(path[i], Vector3.up, res == 1 ? Color.green : Color.red, 5);
        }
        return b;
    }
}