using System.Collections.Generic;
using System.Linq;
using ET;
using FairyGUI;

namespace GFGGame
{
    public class ActivityInfo
    {
        public int activityId;

        public long startTime;

        public long endTime;

        //已经领取的奖励
        public List<int> GetRewards = new List<int>();
    }

    public class ActivityGlobalDataManager : SingletonBase<ActivityGlobalDataManager>
    {
        private Dictionary<int, ActivityInfo> activityInfos = new Dictionary<int, ActivityInfo>();

        private Dictionary<int, List<int>> activityInfosByType = new Dictionary<int, List<int>>();

        //添加活动数据
        public void AddActivityInfo(ActivityInfo activityInfo)
        {
            if (activityInfo == null) return;
            if (activityInfos.ContainsKey(activityInfo.activityId)) return;
            activityInfos.Add(activityInfo.activityId, activityInfo);
            if (!activityInfosByType.ContainsKey(activityInfo.activityId))
            {
                activityInfosByType.Add(activityInfo.activityId, new List<int>());
            }
            activityInfosByType[activityInfo.activityId].Add(activityInfo.activityId);
            //ACTIVITY_ADD
            EventAgent.DispatchEvent(ConstMessage.ACTIVITY_ADD, activityInfo.activityId);
            //TODO 判断下时间非法情况
            Timers.inst.Add(activityInfo.endTime - TimeHelper.ServerNow(), 0, ClientRemoveActivityInfo,
                activityInfo.activityId);
        }

        private static void ClientRemoveActivityInfo(object param)
        {
            var activityId = (int)param;
            ActivityGlobalSProxy.ReqCloseActivity(activityId).Coroutine();
        }

        //RemoveActivityInfo
        public void RemoveActivityInfo(int activityId)
        {
            if (!activityInfos.ContainsKey(activityId)) return;
            activityInfos.Remove(activityId);
            if (!activityInfosByType.ContainsKey(activityId)) return;
            activityInfosByType.Remove(activityId);
            //ACTIVITY_REMOVE
            EventAgent.DispatchEvent(ConstMessage.ACTIVITY_REMOVE, activityId);
        }

        //获取活动数据
        public ActivityInfo GetActivityInfo(int activityId)
        {
            if (!activityInfos.ContainsKey(activityId)) return null;
            return activityInfos[activityId];
        }

        //获取活动数据根据类型
        public List<int> GetActivityInfoIdsByType(int activityType)
        {
            return !activityInfosByType.ContainsKey(activityType) ? new List<int>() : activityInfosByType[activityType];
        }

        //获取活动数据根据类型
        public List<ActivityInfo> GetActivityInfoByType(int activityType)
        {
            var activityInfoIds = GetActivityInfoIdsByType(activityType);
            return activityInfoIds.Select(GetActivityInfo).Where(activityInfo => activityInfo != null).ToList();
        }

        //添加活动奖励获取数据
        public void AddActivityRewardInfo(int activityId, int rewardId)
        {
            if (!activityInfos.ContainsKey(activityId)) return;
            var activityInfo = activityInfos[activityId];
            if (activityInfo.GetRewards.Contains(rewardId)) return;
            activityInfo.GetRewards.Add(rewardId);
            EventAgent.DispatchEvent(ConstMessage.ACTIVITY_REWARD_ADD, activityId);
        }
    }
}