using System.Collections.Generic;

/**
 * endless_port 无尽模式关卡配置表数据处理类
 * @Author: chenxin
 * @Date: 2020-10-10 17:11:23
 */
namespace KTGMGemClient
{
    public class EndlessPortConfig
    {
        /// <summary>
        /// 配置表数据
        /// </summary>
        public endless_port Config;

        /// <summary>
        /// 预先随机好的敌人数据，spawnAgent时直接取这个数据，不再动态随机
        /// </summary>
        public endless_enemy EnemyData;
    }

    public class EndlessPortData
    {
        /// <summary>
        /// 无尽模式关卡配置表
        /// </summary>
        private static List<endless_port> endlessPortList;

        private static List<EndlessPortConfig> portConfigList;

        /// <summary>
        /// 最大关卡
        /// </summary>
        /// <value></value>
        private static int maxLevel { get; set; }
        public static int MaxLevel
        {
            get { return maxLevel; }
        }

        /// <summary>
        /// 数据初始化
        /// </summary>
        public static void Init()
        {
            endlessPortList = JsonDataCenter.GetList<endless_port>();
            portConfigList = new List<EndlessPortConfig>();

            foreach (endless_port data in endlessPortList)
            {
                if (data.level > maxLevel)
                    maxLevel = data.level;

                EndlessPortConfig param = new EndlessPortConfig();
                param.Config = data;
                param.EnemyData = EndlessEnemyData.GetDataById(data.enemy_id);
                portConfigList.Add(param);
            }
        }

        /// <summary>
        /// 根据关卡等级获取boss资源id
        /// </summary>
        /// <param name="level">关卡等级</param>
        /// <returns>如果返回-1查找失败</returns>
        public static int GetResIdByLevel(int level)
        {
            foreach (endless_port data in endlessPortList)
            {
                if (data.level == level)
                    return data.resource;
            }

            return -1;
        }

        /// <summary>
        /// 根据关卡等级获取关卡的所有波数据，如果本波次敌人数量为0，直接忽略掉
        /// </summary>
        /// <param name="level">关卡等级</param>
        /// <returns></returns>
        public static List<List<EndlessPortConfig>> GetLevelWaveData(int level)
        {
            List<List<EndlessPortConfig>> ret = new List<List<EndlessPortConfig>>();

            for (int i = 0; i < 5; ++i)
            {
                ret.Add(new List<EndlessPortConfig>());
            }

            foreach (EndlessPortConfig data in portConfigList)
            {
                if (data.Config.level != level || data.Config.amount == 0) continue;

                ret[data.Config.wave - 1].Add(data);
            }

            for (int i = 0; i < ret.Count; ++i)
            {
                if (ret[i].Count == 0)
                {
                    ret.Remove(ret[i]);
                    --i;
                }
            }

            return ret;
        }

        /// <summary>
        /// 根据关卡等级和波次获得该波次的所有敌人数量
        /// </summary>
        /// <param name="level"></param>
        /// <param name="wave"></param>
        /// <returns></returns>
        public static int GetWaveEnemiesCount(int level, int wave)
        {
            List<List<EndlessPortConfig>> list = GetLevelWaveData(level);

            if (list.Count == 0) return 0;

            List<EndlessPortConfig> waveData = list[wave];
            int ret = 0;

            for (int i = 0; i < waveData.Count; ++i)
            {
                ret += waveData[i].Config.amount;
            }

            return ret;
        }
    }
}