using System;
using System.IO;
using UnityEditor;
using UnityEditor.SceneManagement;
using UnityEngine;
using UnityEngine.SceneManagement;
using Seengene.XDKUnityPluginCloud;

public class SceneSetupObject {
    static GameObject SceneRoot;
    static GameObject MapRootDemo = null;
    static Scene scene;

    public static void ChangeCoordinate(GameObject sourcePLY, Material customMaterial) {
        if (EditorSceneManager.SaveCurrentModifiedScenesIfUserWantsTo()) {
            scene = EditorSceneManager.OpenScene(EditorConfigs.Path_Scene);
            SceneRoot = GameObject.Find("SceneRoot");
            if (SceneRoot != null) {
                Transform transMapRootDemo = SceneRoot.transform.Find("MapRootDemo");
                if (transMapRootDemo != null) {
                    GameObject.DestroyImmediate(transMapRootDemo.gameObject);
                }

                MapRootDemo = new GameObject("MapRootDemo");
                MapRootDemo.transform.SetParent(SceneRoot.transform);
                MapRootDemo.transform.localEulerAngles = new Vector3(0, 0, 0);
                MapRootDemo.transform.localScale = new Vector3(1, 1, 1);
                MapRootDemo.transform.localScale = new Vector3(1, 1, 1);

                GameObject goPLY = GameObject.Instantiate(sourcePLY);
                goPLY.name = sourcePLY.name;
                Renderer renderer = goPLY.GetComponent<Renderer>();
                if (renderer != null) {
                    renderer.material = customMaterial;
                }
                goPLY.transform.SetParent(MapRootDemo.transform);
                goPLY.transform.localEulerAngles = new Vector3(0, 0, 0);
                goPLY.transform.localScale = new Vector3(1, 1, 1);

                SceneSetupObject.SetPlyTransform(EditorConfigs.Path_Scale, MapRootDemo);
            }
        }
    }

    public static void DeleteMapRootDemo() {
        if (EditorSceneManager.SaveCurrentModifiedScenesIfUserWantsTo()) {
            scene = EditorSceneManager.OpenScene(EditorConfigs.Path_Scene);
            SceneRoot = GameObject.Find("SceneRoot");
            if (SceneRoot != null) {
                Transform transMapRootDemo = SceneRoot.transform.Find("MapRootDemo");
                if (transMapRootDemo != null) {
                    GameObject.DestroyImmediate(transMapRootDemo.gameObject);
                    //保存新scene
                    EditorSceneManager.SaveScene(scene);
                }
            }
        }
    }

    static void SetPlyTransform(string scalePath, GameObject mapRoot) {
        string m_Str = "";
        string[] strs = File.ReadAllLines(scalePath);
        for (int i = 0; i < strs.Length; i++) {
            m_Str += strs[i];//读取每一行，并连起来
            m_Str += "\n";//每一行末尾换行
        }
        string[] str = m_Str.Split(',');
        float[] f = new float[str.Length];
        for (int i = 0; i < str.Length; i++) {
            f[i] = float.Parse(str[i]);
        }

        m_Str = "";
        float W = f[0], X = f[1], Y = f[2], Z = f[3], Scale = f[4];
        Vector3 v = new Quaternion(X, Y, Z, W).eulerAngles;
        float change_X = 360 - v.x;
        float change_Y = v.y;
        float change_Z = 360 - v.z;
        mapRoot.transform.localEulerAngles = new Vector3(change_X, change_Y, change_Z);
        mapRoot.transform.localScale = new Vector3(Scale, Scale, Scale);

        try {
            bool isSuccessed = false;
            if (File.Exists(EditorConfigs.Path_PrefabPly)) File.Delete(EditorConfigs.Path_PrefabPly);
            string assetPath = XDKTools.FormatAssetPath(XDKTools.GetRelativePathFromFullPath(EditorConfigs.Path_PrefabPly));
            GameObject prefabPly = PrefabUtility.SaveAsPrefabAsset(mapRoot, assetPath, out isSuccessed);
            if (isSuccessed) {
                Debug.Log("Create Prefab Successed!");
                GameObject.DestroyImmediate(MapRootDemo);
                MapRootDemo = GameObject.Instantiate(prefabPly, SceneRoot.transform);
                MapRootDemo.name = prefabPly.name;
            } else {
                Debug.LogWarning("Create Prefab Failed!");
            }
        } catch (Exception e) {
            Debug.LogWarning("Create Prefab Failed!\r\n" + e.Message);
        }
        AssetDatabase.Refresh();
        //保存新scene
        EditorSceneManager.SaveScene(scene);
    }
}