using System;
using System.Collections.Generic;
using DG.DemiEditor;
using Framework;
using UnityEditor;
using UnityEngine;

namespace VehicleBuilder
{
    public class VehicleBuildWindow : EditorWindow
    {

        [MenuItem("Tools/*载具/载具构建器")]
        public static void ShowWindow()
        {
            var window = GetWindow<VehicleBuildWindow>();
            window.titleContent = new GUIContent("载具构建器");
            window.Show();
        }

        private List<VehicleBuildData> _buildData;
        private GUIStyle _styleNormal;
        private GUIStyle _styleError;
        
        private Vector2 _scrollPos1;

        private void OnGUI()
        {
            if (_buildData == null)
            {
                _InitData();
            }
            if (_buildData == null)
            {
                EditorGUILayout.HelpBox("载具配置表为空", MessageType.Error);
                return;
            }
            
            GUILayout.BeginHorizontal();
            GUILayout.Label($"共有 {_buildData.Count} 个载具");
            if (GUILayout.Button("刷新", GUILayout.Width(100)))
            {
                _buildData = null;
                EditorTableManager.instance.ForceReload();
                GUILayout.EndHorizontal();
                return;
            }
            GUILayout.EndHorizontal();

            _ShowVehicleInfos();
            
            if (GUILayout.Button("开始构建", GUILayout.Height(60)))
            {
                _Build();
            }
            
        }

        private void _ShowVehicleInfos()
        {
            var maxHeight = 200;
            
            _scrollPos1 = EditorGUILayout.BeginScrollView(_scrollPos1, GUILayout.Height(maxHeight));
            GUILayout.BeginVertical();

            for (int i = 0; i < _buildData.Count; i++)
            {
                var buildData = _buildData[i];
                GUILayout.BeginHorizontal();
                buildData.isChecked = GUILayout.Toggle(buildData.isChecked, "", GUILayout.Width(20));
                var hasError = !string.IsNullOrEmpty(buildData.errorInfo);
                GUILayout.Label("ID: " + buildData.vehicleConfig.ID, GUILayout.Width(100));
                if (hasError)
                {
                    GUILayout.Label("名称: " + buildData.vehicleConfig.Name, _styleError, GUILayout.Width(100));
                }
                else
                {
                    GUILayout.Label("名称: " + buildData.vehicleConfig.Name, GUILayout.Width(100));
                }
                GUILayout.Label("车体名字: " + buildData.bodyName, GUILayout.Width(120));
                GUILayout.Label("炮台名字: " + buildData.batteryName, GUILayout.Width(120));
                GUILayout.EndHorizontal();
                if (buildData.isChecked && hasError)
                {
                    GUILayout.BeginHorizontal();
                    
                    GUILayout.Space(100);
                    GUILayout.Label(buildData.errorInfo, _styleError);
                    
                    GUILayout.EndHorizontal();
                }
            }
            
            GUILayout.EndVertical();
            EditorGUILayout.EndScrollView();
            
            GUILayout.BeginHorizontal();
            if (GUILayout.Button("全选"))
            {
                for (int i = 0; i < _buildData.Count; i++)
                {
                    var buildData = _buildData[i];
                    buildData.isChecked = true;
                }
            }
            if (GUILayout.Button("全不选"))
            {
                for (int i = 0; i < _buildData.Count; i++)
                {
                    var buildData = _buildData[i];
                    buildData.isChecked = false;
                }
            }
            GUILayout.EndHorizontal();
            
        }

        private void _Build()
        {
            for (int i = 0; i < _buildData.Count; i++)
            {
                var buildData = _buildData[i];
                if (buildData.isChecked)
                {
                    buildData.DoBuild();
                }
            }
            AssetDatabase.Refresh();
        }

        private void _InitData()
        {
            _buildData = new List<VehicleBuildData>();
            var configList = EditorTableManager.instance.tables.VehicleConfig.DataList;
            for (int i = 0; i < configList.Count; i++)
            {
                var config = configList[i];
                var data = new VehicleBuildData();
                data.vehicleConfig = config;
                data.Init();
                _buildData.Add(data);
            }
            
            _styleNormal = GUI.skin.label.Clone();
            _styleNormal.normal.textColor = Color.white;
            _styleNormal.focused.textColor = Color.white;
            _styleNormal.hover.textColor = Color.white;
            _styleNormal.active.textColor = Color.white;


            _styleError = GUI.skin.label.Clone();
            _styleError.normal.textColor = Color.red;
            _styleError.focused.textColor = Color.red;
            _styleError.hover.textColor = Color.red;
            _styleError.active.textColor = Color.red;
        }

    }
}