using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class UIManager : MonoBehaviour
{
    public RectTransform pos_Panel;
    public RectTransform rot_Panel;
    public RectTransform scale_Panel;

    public Transform targetObj;

    public Dictionary<string, List<Vector3>> dicStep;
    private void Start()
    {
       // targetObj = null;
        dicStep = new Dictionary<string, List<Vector3>>();
        dicStep.Add("PosStep", new List<Vector3>());
        dicStep.Add("RotStep", new List<Vector3>());
        dicStep.Add("ScaleStep", new List<Vector3>());
    }
    /// <summary>
    /// 切换显示景点
    /// </summary>
    public void CustTargetObj()
    {
        targetObj = null;
        dicStep.Clear();
    }
    /// <summary>
    /// 选择显示景点
    /// </summary>
    /// <param name="obj"></param>
    public void SelectTargetObj(Transform obj)
    {
        targetObj = obj;
        dicStep.Clear();
        dicStep = new Dictionary<string, List<Vector3>>();
        dicStep.Add("PosStep", new List<Vector3>());
        dicStep.Add("RotStep", new List<Vector3>());
        dicStep.Add("ScaleStep", new List<Vector3>());
    }

    /// <summary>
    /// 根据传进来的Json数据，生成场景列表和每个场景对应的显示物体列表
    ///     默认是在扫图模式下修改
    ///     点云模式下直接加载点云模型修改点云模型内物体的位置信息
    /// </summary>
    public void Initiative()
    {
        
    }

    public void SelectPanel(string togName)
    {
        switch (togName)
        {
            case "pos_tog":
                pos_Panel.gameObject.SetActive(true);
                rot_Panel.gameObject.SetActive(false);
                scale_Panel.gameObject.SetActive(false);
                break;
            case "rot_tog":
                pos_Panel.gameObject.SetActive(false);
                rot_Panel.gameObject.SetActive(true);
                scale_Panel.gameObject.SetActive(false);
                break;
            case "scale_tog":
                pos_Panel.gameObject.SetActive(false);
                rot_Panel.gameObject.SetActive(false);
                scale_Panel.gameObject.SetActive(true);
                break;
            default:
                break;
        }
    }

    public void SettingPos(string setName)
    {
        Debug.Log("1");
        if (targetObj == null)
            return;
        Debug.Log(setName+"11");
        Vector3 pos = Vector3.zero;
        switch (setName)
        {
            case "addX":
                pos.x = 0.2f;
                break;
            case "subX":
                pos.x = -0.2f;
                break;
            case "addY":
                pos.y = 0.1f;
                break;
            case "subY":
                pos.y = -0.1f;
                break;
            case "addZ":
                pos.z = 0.1f;
                break;
            case "subZ":
                pos.z = -0.1f;
                break;

            default:
                break;
        }
        
        dicStep["PosStep"].Add(targetObj.localPosition);
        Debug.Log(targetObj.localPosition);
        targetObj.localPosition += pos;
        Debug.Log(targetObj.localPosition);
        Debug.Log("3");
    }

    public void SettingRot(string setName)
    {
        if (targetObj == null)
            return;
        Vector3 rot = Vector3.zero;
        switch (setName)
        {
            case "addX":
                rot.x = 5f;
                break;
            case "subX":
                rot.x = -5f;
                break;
            case "addY":
                rot.y = 5f;
                break;
            case "subY":
                rot.y = -5f;
                break;
            case "addZ":
                rot.z = 5f;
                break;
            case "subZ":
                rot.z = -5f;
                break;

            default:
                break;
        }
        dicStep["RotStep"].Add(targetObj.localEulerAngles);
        targetObj.localEulerAngles += rot;

    }

    public void SettingScale(string setName)
    {
        if (targetObj == null)
            return;
        Vector3 scale = Vector3.zero;
        switch (setName)
        {
            case "ADD":
                scale = new Vector3(0.1f, 0.1f, 0.1f);
                break;
            case "Sub":
                scale = new Vector3(-0.1f, -0.1f, -0.1f);
                break;

            default:
                break;
        }
        dicStep["ScaleStep"].Add(targetObj.localScale);
        targetObj.localScale += scale;
    }

    public void Revocation(string TName)
    {
        Debug.Log("Revocation:"+ TName);
        switch (TName)
        {
            case "pos":
                if (dicStep["PosStep"].Count < 1)
                    return;
                targetObj.localPosition = dicStep["PosStep"][dicStep["PosStep"].Count - 1];
                dicStep["PosStep"].RemoveAt(dicStep["PosStep"].Count - 1);
                break;
            case "rot":
                if (dicStep["RotStep"].Count < 1)
                    return;
                targetObj.localEulerAngles = dicStep["RotStep"][dicStep["RotStep"].Count - 1];
                dicStep["RotStep"].RemoveAt(dicStep["RotStep"].Count - 1);
                break;
            case "scale":
                if (dicStep["ScaleStep"].Count < 1)
                    return;
                targetObj.localScale = dicStep["ScaleStep"][dicStep["ScaleStep"].Count - 1];
                dicStep["ScaleStep"].RemoveAt(dicStep["ScaleStep"].Count - 1);
                break;
            default:
                break;
        }
    }

    public void InitDicStep(string TName)
    {
        Debug.Log("Revocation:" + TName);
        switch (TName)
        {
            case "pos":
                if (dicStep["PosStep"].Count < 1)
                    return;
                targetObj.localPosition = dicStep["PosStep"][0];
                dicStep["PosStep"].Clear();
                dicStep["PosStep"] = new List<Vector3>();
                break;
            case "rot":
                if (dicStep["RotStep"].Count < 1)
                    return;
                targetObj.localEulerAngles = dicStep["RotStep"][0];
                dicStep["RotStep"].Clear();
                dicStep["RotStep"] = new List<Vector3>();
                break;
            case "scale":
                if (dicStep["ScaleStep"].Count < 1)
                    return;
                targetObj.localScale = dicStep["ScaleStep"][0];
                dicStep["ScaleStep"].Clear();
                dicStep["ScaleStep"] = new List<Vector3>();
                break;
            default:
                break;
        }
    }
}