using Sirenix.OdinInspector;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Runtime.Serialization;
using UnityEngine;
using UnityEngine.Serialization;

namespace Gameplay.Level
{
    [Serializable]
    public class LevelData
    {
        [Serializable]
        public struct Goal
        {
            public enum GoalType
            {
                [LabelText("占领")]
                Occupy,
                [LabelText("撤退")]
                FallBack,
                [LabelText("歼灭")]
                KillAll,
                [LabelText("摧毁")]
                Destroy,
            }
            [LabelText("目标")]
            public GoalType goalType;
            [LabelText("位置"), ShowIf("@this.goalType == GoalType.Occupy || this.goalType == GoalType.FallBack")]
            public Vector2Int position;
            [LabelText("id"), ShowIf("@this.goalType == GoalType.Destroy")]
            [MinValue(1), DefaultValue(1)]
            public int id;
            
            
        }

        [Serializable]
        public struct StarGoal
        {
            public enum StarGoalType
            {
                [LabelText("无伤亡")]
                AllAlive,
                // 至少使用N个某职业角色
                [LabelText("使用某职业")]
                LeastJob,
                [LabelText("使用某部队")]
                LeastFaction,
                [LabelText("使用某稀有度")]
                LeastRarity,
                [LabelText("时间内")]
                LeastTime,
            }
            [LabelText("星级目标")]
            public StarGoalType starGoalType;
            
            [LabelText("职业"), ShowIf("@this.starGoalType == StarGoalType.LeastJob")]
            public  cfg.CharacterCfg.Ejob job;
            
            [LabelText("部队阵营"), ShowIf("@this.starGoalType == StarGoalType.LeastFaction")]
            public  cfg.CharacterCfg.Efaction faction;
            
            [LabelText("稀有度"), ShowIf("@this.starGoalType == StarGoalType.LeastRarity")]
            public int rarity;

            [LabelText("最少数量"), ShowIf("@this.starGoalType == StarGoalType.LeastJob " +
                                       "|| this.starGoalType == StarGoalType.LeastFaction " +
                                       "|| this.starGoalType == StarGoalType.LeastRarity")]
            [MinValue(1)]
            public int count;
            
            [LabelText("时间内（秒）"), ShowIf("@this.starGoalType == StarGoalType.LeastTime")]
            [MinValue(1)]
            public int time;
        }

        [Serializable]
        public struct FailCondition
        {
            public enum FailType
            {
                [LabelText("我方全灭")]
                AllDead,
            }
            
            [LabelText("失败条件")]
            public FailType failType;
        }

        [Serializable]
        public class Stage
        {
            [LabelText("名称")]
            private string name;
            [LabelText("描述")]
            private string desc;
            [FormerlySerializedAs("goal")]
            [LabelText("胜利条件")]
            public ConditionModifier successCondition = new();
            [LabelText("失败条件")]
            [ListDrawerSettings(CustomAddFunction = "OnAddFailCondition")]
            public List<ConditionModifier> failConditions = new();
            
            private void OnAddFailCondition()
            {
                ConditionModifier conditionModifier = new();
                conditionModifier.SetFilterTypes(ConditionUtil.LevelFailConditionFilter);
                failConditions.Add(conditionModifier);
            }
            
            [OnDeserialized]
            public void OnAfterDeserialize(System.Runtime.Serialization.StreamingContext context)
            {
                successCondition.SetFilterTypes(ConditionUtil.LevelSuccessConditionFilter);
                foreach (var failCondition in failConditions)
                {
                    failCondition.SetFilterTypes(ConditionUtil.LevelFailConditionFilter);
                }
            }
        }
        
        public enum WeatherType
        {
            [LabelText("晴天")]
            Sunny,
            [LabelText("沙尘暴")]
            SandStorm,
            [LabelText("雨天")]
            Rain,
            [LabelText("雪天")]
            Snow,
            [LabelText("雾天")]
            Fog,
        }

        public enum DayNightType
        {
            [LabelText("白天")]
            Day,
            [LabelText("晚上")]
            Night,
        }

        [Serializable]
        public class NPCInfo
        {
            public int id;
            public int level;
            public Vector2Int position;
            [LabelText("AI类型")]
            public AIType aIType;
            [LabelText("特殊触发AI")]
            public AttachAIType attachAIType;
            [LabelText("朝向")]
            public CharacterToward npcToward;
            [LabelText("巡逻信息")]
            public List<PatrolInfo> patrolInfos = new List<PatrolInfo>(4);

        }

        [Serializable]
        public class PatrolInfo
        {
            [HorizontalGroup("PatrolInfo")]
            [LabelText("巡逻点位")]
            public Vector2Int patrolPoint;
            [HorizontalGroup("PatrolInfo")]
            [LabelText("等待时间")]
            public float waitTime = 0f; 
        }

        public enum CharacterToward
        {
            TopLeft,
            TopRight,
            Right,
            BottomRight,
            BottomLeft,
            Left,
        }

        public enum AIType
        {
            BasicAI,
            FallBackAI,
            FallBackIntensifyAI,
            OutflankAI,
            
        }

        public enum AttachAIType
        {
            None,
            ChainAI,
            ProvokeAI,
            SpecialBehaviorAI,
        }

        public LevelData(string id) { 
       
            this.id = id;
        }
        
        [LabelText("关卡ID")]
        public string id;

        [Sirenix.OdinInspector.ReadOnly]
        [LabelText("地图名称")]
        public string mapName;

        [LabelText("出战区")]
        public int preparingRegionId;

        [LabelText("出战区朝向")]
        public CharacterToward preparingRegionToward;

        [LabelText("撤退区")]
        public int fallbackRegionId;

        [LabelText("敌方撤退区")]
        public int enemyFallbackRegionId;
        
        [LabelText("天气")]
        public WeatherType weatherType = WeatherType.Sunny;

        [LabelText("昼夜")]
        public DayNightType dayNightType = DayNightType.Day;

        [LabelText("阶段")]
        public List<Stage> stages = new List<Stage>(8);
        
        [LabelText("星级目标")]
        public List<StarGoal> starGoals = new List<StarGoal>(8);

        [InfoBox("敌人默认朝向为六边形TopLeft，以游戏视角的六边形为模板方向")]

        [LabelText("敌人")] 
        public List<NPCInfo> npcInfos = new List<NPCInfo>(16);
    }
}