using System;
using Framework;
using Gameplay.Character;
using Gameplay.Level;
using Gameplay.Skill;
using Gameplay.Unit;
using Gameplay.Unit.Data;
using UnityEditor;
using UnityEngine;
using cfg.LevelCfg;

namespace FightDebug
{
    public class FightDebugWindowV2 : EditorWindow
    {

        private Vector2 _scrollPos1;
        private Vector2 _scrollPos2;

        [MenuItem("Tools/*战斗信息Debug/FightDebugWindowV2 _F11")]
        public static void ShowWindow()
        {
            var win = GetWindow<FightDebugWindowV2>("战斗信息调试");
            win.Show();
        }

        private void _ShowSkillInfo(GameUnit unit)
        {
            var skillManager = SkillManager.instance.GetUnitSkillManager(unit);
            if (skillManager == null)
            {
                EditorGUILayout.LabelField("无技能管理器");
                return;
            }
            if (skillManager.positiveSkill == null)
            {
                EditorGUILayout.LabelField("无主动技能");
                return;
            }
            var skill = skillManager.positiveSkill;
            EditorGUILayout.LabelField("技能ID:", skill.runtimeData.configData.ID + "");
            EditorGUILayout.LabelField("技能名称:", skill.runtimeData.configData.NameRead);
        }

        private void _ShowWaveIndex(GameUnit unit)
        {
            var levelData = unit.unitLevelData;
            if (levelData == null)
            {
                EditorGUILayout.LabelField("无波次数据");
                return;
            }
            EditorGUILayout.LabelField("波次ID:", levelData.waveId + "");
        }

        private void _ShowUnit(GameUnit unit)
        {
            GUILayout.BeginVertical("box",GUILayout.Width(200));
            _ShowLabel("ID:", unit.GetID() + "");
            _ShowLabel("类型:", EGameUnitTypeUtils.GetStrByType(unit.gameunitType));
            _ShowLabel("名字:", unit.debugShowInfo.name);
            _ShowLabel("配置ID:", unit.debugShowInfo.configId);
            _ShowWaveIndex(unit);
            _ShowLabel("等级:", unit.commonData.level + "");
            _ShowLabel("攻击力:", unit.fightData.attack + "");
            _ShowSkillInfo(unit);
            _ShowIcon(unit.debugShowInfo.iconPath);
            _ShowProgress("生命值:", unit.aliveData.currentHp, unit.aliveData.maxHp);
            _ShowProgress("护甲值:", unit.aliveData.currentShield, unit.aliveData.maxShield);
            _ShowProgress("士气值:", unit.aliveData.currentMorale, unit.aliveData.maxMorale);
            if (unit.unitUIData.showEvacuateBtn)
            {
                if (GUILayout.Button("撤离", GUILayout.Height(40)))
                {
                    EventManager.Instance.Send(EventManager.EventName.INFIGHT_UI_EVACUATE_UNIT, unit);
                }
            }
            if (GUILayout.Button("显示详情", GUILayout.Height(40)))
            {
                SingleUnitWindow.ShowWindow(unit);
            }
            if (GUILayout.Button("直接杀死", GUILayout.Height(40)))
            {
                unit.ForceKill();
            }
            GUILayout.EndVertical();
        }

        private bool _CheckIconPathValid(string iconPath)
        {
            if (string.IsNullOrEmpty(iconPath))
            {
                return false;
            }
            if (!iconPath.StartsWith("Assets/"))
            {
                return false;
            }
            var iconObj = AssetDatabase.LoadAssetAtPath<Texture2D>(iconPath);
            if (iconObj == null)
            {
                return false;
            }
            return true;
        }

        private Texture2D _LoadIcon(string iconPath)
        {
            const string defaultIconPath = "Assets/_Test/Texture/no_pic.png";
            if (string.IsNullOrEmpty(iconPath))
            {
                return AssetDatabase.LoadAssetAtPath<Texture2D>(defaultIconPath);
            }
            if (!iconPath.StartsWith("Assets/"))
            {
                return AssetDatabase.LoadAssetAtPath<Texture2D>(defaultIconPath);
            }
            var iconObj = AssetDatabase.LoadAssetAtPath<Texture2D>(iconPath);
            if (iconObj == null)
            {
                return AssetDatabase.LoadAssetAtPath<Texture2D>(defaultIconPath);
            }
            return iconObj;
        }

        private void _ShowIcon(string iconPath)
        {
            GUILayout.BeginHorizontal();
            GUILayout.Label("头像:", GUILayout.Width(60));
            GUILayout.Label(new GUIContent(_LoadIcon(iconPath)), GUILayout.Width(100), GUILayout.Height(100));
            GUILayout.EndHorizontal();
        }

        private void _ShowProgress(string label, int currentValue, int maxValue)
        {
            GUILayout.BeginHorizontal(GUILayout.Height(40));
            GUILayout.Label(label, GUILayout.Width(60));
            if (maxValue == 0)
            {
                GUILayout.Label("-无-");
            }
            else
            {
                GUILayout.BeginVertical();
                var progress = 1f * currentValue / maxValue;
                var progressStr = $"{currentValue}/{maxValue} ({progress:P})";
                GUILayout.Label(progressStr);
                GUILayout.HorizontalSlider(progress, 0, 1);
                GUILayout.EndVertical();
            }
            GUILayout.EndHorizontal();
        }

        private void _ShowLabel(string label, string value)
        {
            GUILayout.BeginHorizontal();
            GUILayout.Label(label, GUILayout.Width(80));
            GUILayout.Label(value);
            GUILayout.EndHorizontal();
        }

        private void _ShowInFight()
        {
            var oldBgColor = GUI.backgroundColor;

            var allUnits = GameUnitManager.instance.infightUnits.unitList;

            GUI.backgroundColor = new Color(0.2f, 0.2f, 1f, 0.5f);
            GUILayout.BeginVertical("box");
            GUILayout.Label("己方");
            _scrollPos1 = GUILayout.BeginScrollView(_scrollPos1);
            GUILayout.BeginHorizontal();
            for (int i = 0; i < allUnits.Count; i++)
            {
                var unit = allUnits[i];
                if (unit.commonData.troopId == ETroopsId.Self)
                {
                    _ShowUnit(unit);
                }
            }
            GUILayout.EndHorizontal();
            GUILayout.EndScrollView();
            GUILayout.EndVertical();

            GUI.backgroundColor = new Color(1f, 0.2f, 0.2f, 0.5f);
            GUILayout.BeginVertical("box");
            GUILayout.Label("敌方");
            _scrollPos2 = GUILayout.BeginScrollView(_scrollPos2);
            GUILayout.BeginHorizontal();
            for (int i = 0; i < allUnits.Count; i++)
            {
                var unit = allUnits[i];
                if (unit.commonData.troopId != ETroopsId.Self)
                {
                    _ShowUnit(unit);
                }
            }
            GUILayout.EndHorizontal();
            GUILayout.EndScrollView();
            GUILayout.EndVertical();

            GUI.backgroundColor = oldBgColor;
        }

        private bool _CheckCanShow()
        {
            if (!Application.isPlaying)
            {
                return false;
            }
            if (LevelManager.Instance == null)
            {
                return false;
            }
            if (GameUnitManager.instance == null)
            {
                return false;
            }
            return true;
        }

        private void _ShowNotInFight()
        {
            EditorGUILayout.HelpBox("仅支持在开战后使用", MessageType.Error);
        }

        private void OnGUI()
        {
            if (_CheckCanShow())
            {
                _ShowInFight();
            }
            else
            {
                _ShowNotInFight();
            }
        }

    }
}