using System.Collections.Generic;
using asap.core;
using cfg;
using GameCore;
using UnityEngine;

namespace Event1v1Battle.Data
{
    /// <summary>
    /// 1v1扇耳光大赛数据扩展方法（仅包含纯数据查询）
    /// </summary>
    public static class Event1v1BattleSlapDataEx
    {
        #region 攻击间隔

        /// <summary>
        /// 获取下次NPC攻击的时间间隔（秒），对 <see cref="TbEventStageRobotAttackInterval"/> 全表按 Weight 加权随机
        /// </summary>
        public static int GetNextAttackInterval(this Event1v1BattleSlapData data)
        {
            return data.Tables.TbEventStageRobotAttackInterval.PickRandomAttackInterval();
        }

        #endregion

        #region 关卡数据

        /// <summary>
        /// 获取下一关ID
        /// </summary>
        public static int GetNextStageID(this Event1v1BattleSlapData data)
        {
            return data.StageConfig?.NextStage ?? data.InitConfig.InitialStage;
        }

        public static int GetAllStageCount(this Event1v1BattleSlapData data)
        {
            return data.GetAllStage().Count;
        }

        public static int GetStageIndex(this Event1v1BattleSlapData data, EventSlapStage stage)
        {
            return data.GetAllStage().IndexOf(stage);
        }

        public static int GetCurrentStageIndex(this Event1v1BattleSlapData data)
        {
            return data.GetStageIndex(data.StageConfig);
        }

        public static List<EventSlapStage> GetAllStage(this Event1v1BattleSlapData data)
        {
            var stages = new List<EventSlapStage>();
            var stageIds = new HashSet<int>();
            EventSlapStage stageConfig = data.Tables.TbEventSlapStage.GetOrDefault(data.InitConfig.InitialStage);
            if (stageConfig == null)
            {
                Debug.LogError($"[EventSlap] Initial stage {data.InitConfig.InitialStage} not found");
                return stages;
            }

            stages.Add(stageConfig);
            stageIds.Add(stageConfig.ID);
            while (!stageIds.Contains(stageConfig.NextStage))
            {
                stageConfig = data.Tables.TbEventSlapStage.GetOrDefault(stageConfig.NextStage);
                stages.Add(stageConfig);
                stageIds.Add(stageConfig.ID);
            }

            return stages;
        }

        #endregion

        #region 奖励数据

        public static List<ItemData> GetStageRewards(this Event1v1BattleSlapData data, EventSlapStage stage)
        {
            if (stage != null && stage.DropId != 0)
                return GContext.container.Resolve<PlayerItemData>()
                    .GetItemDataByDropIdAndTypeLureInflation(data.InflationRate, stage.DropId);
            Debug.LogWarning($"stage is null");
            return new List<ItemData>();
        }

        /// <summary>
        /// 获取当前关卡的奖励
        /// </summary>
        public static List<ItemData> GetCurrentStageRewards(this Event1v1BattleSlapData data)
        {
            return data.GetStageRewards(data.StageConfig);
        }

        public static List<List<ItemData>> GetAllStageRewards(this Event1v1BattleSlapData data)
        {
            var rewards = new List<List<ItemData>>();
            foreach (var stage in data.GetAllStage())
                rewards.Add(data.GetStageRewards(stage));
            return rewards;
        }

        #endregion

        #region 菠菜配置

        /// <summary>
        /// 获取菠菜配置
        /// </summary>
        public static EventSlapSpinach GetSpinachConfig(this Event1v1BattleSlapData data, int spinachID)
        {
            var spinachConfig = data.Tables.TbEventSlapSpinach.GetOrDefault(spinachID);
            if (spinachConfig == null)
            {
                Debug.LogError($"[EventSlap] Spinach config not found for ID: {spinachID}");
                return null;
            }

            return spinachConfig;
        }

        #endregion
    }
}