using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using UnityEngine;
using UnityEditor;
using Object = UnityEngine.Object;

public class MapAB_SetTool : EditorWindow
{
    public string abName;
    public Object selectObj;
    public int rowCount = 0;

    [MenuItem("Plugins/MapSet")]
    static void Init()
    {
        MapAB_SetTool abSetTool = EditorWindow.CreateWindow<MapAB_SetTool>();
        abSetTool.Show();
    }

    public void OnGUI()
    {
        abName = EditorGUILayout.TextField("AB包名", abName);
        rowCount = int.Parse(EditorGUILayout.TextField("几X几", rowCount.ToString()));
        EditorGUILayout.LabelField($"设置包名:{abName}_(下标)");
        selectObj = Selection.activeObject;
        if (GUILayout.Button("设置ab包名"))
        {
            if (selectObj == null)
            {
                Debug.LogError("没选择文件夹!");
                return;
            }
            int tempCount = 0;
            int abIndex = 0;
            string path = AssetDatabase.GetAssetPath(selectObj);
            string[] guids = AssetDatabase.FindAssets("t:Object", new[] { path });
            for (int i = 0; i < guids.Length; i++)
            {
                AssetImporter importer = AssetImporter.GetAtPath(AssetDatabase.GUIDToAssetPath(guids[i]));
                if (importer != null)
                {
                    importer.SetAssetBundleNameAndVariant($"{abName}_{abIndex}", "");
                    //importer.SaveAndReimport();
                }

                tempCount++;
                if (tempCount >= rowCount)
                {
                    tempCount = 0;
                    abIndex++;
                }
            }

            AssetDatabase.SaveAssets();
        }

        EditorGUILayout.LabelField("选中文件:");
        EditorGUILayout.ObjectField(selectObj, typeof(Object));
        if (selectObj != null)
        {
            string tpath = AssetDatabase.GetAssetPath(selectObj);
            string[] tguids = AssetDatabase.FindAssets("t:Object", new[] { tpath });
            EditorGUILayout.LabelField($"选中文件:{tguids.Length}");
            int forCount = 0;
            int t_abIndex = 0;
            EditorGUILayout.LabelField($"包名:{abName}_{t_abIndex}");
            for (int i = 0; i < tguids.Length; i++)
            {
                EditorGUILayout.LabelField($"{AssetDatabase.GUIDToAssetPath(tguids[i])}");
                forCount++;
                if (forCount >= rowCount)
                {
                    forCount = 0;
                    t_abIndex++;
                    EditorGUILayout.LabelField($"包名:{abName}_{t_abIndex}");
                }
            }
        }
    }
}