using System;
using System.Collections.Generic;
using System.IO;
using Cal.DataTable;
using ET.EventType;

namespace ET
{
    public class MaintainRewardComponentAwakeSystem: AwakeSystem<MaintainRewardComponent>
    {
        public override void Awake(MaintainRewardComponent self)
        {
            AwakeAsync(self).Coroutine();
        }

        private async ETVoid AwakeAsync(MaintainRewardComponent self)
        {
            // string path = @"../Config/MaintainReward.txt";
            // string str = await File.ReadAllTextAsync(path);
            // self.maintainReward = MongoHelper.FromJson<MaintainReward>(str);
            // self.version = self.maintainReward.version;
            // MaintainRewardComponent maintainRewardComponent = await self.Query();
            // if (maintainRewardComponent == null)
            //     maintainRewardComponent = (MaintainRewardComponent)Entity.Create(typeof(MaintainRewardComponent), false);
            // if (maintainRewardComponent.version < self.version)
            // {
            //     maintainRewardComponent.version++;
            //     await DBComponent.Instance.Save(maintainRewardComponent);
            //     //!给奖励
            //     long now = TimeHelper.ClientNow();
            //     MaintainReward.MaintainRewardItem[][] arr = self.maintainReward.rewardArr;
            //     List<User> list = await DBComponent.Instance.Query<User>(u => u.Level >= 100);
            //     int count = 0;
            //     for (int i = 0; i < arr.Length; i++)
            //     {
            //         try
            //         {
            //             count = 0;
            //             MaintainReward.MaintainRewardItem[] interArr = arr[i];
            //             Mail mail = new Mail
            //             {
            //                 Id = Game.IdGenerater.GenerateId(),
            //                 Title = "维护奖励",
            //                 Content = self.maintainReward.notice,
            //                 SenderName = "系统",
            //                 State = MailState.UnReceive,
            //                 RemainTime = now + (long)TimeSpan.FromDays(7).TotalMilliseconds,
            //             };
            //             for (int j = 0; j < interArr.Length; j++)
            //             {
            //                 MaintainReward.MaintainRewardItem item = interArr[j];
            //                 mail.RewordArr.Add(new MailItem
            //                 {
            //                     ItemId = item.itemId,
            //                     Count = item.itemCount,
            //                     IsLock = true
            //                 });
            //             }
            //             if (list == null || list.Count == 0) return;
            //             foreach (User u in list)
            //             {
            //                 try
            //                 {
            //                     count++;
            //                     await MailComponent.Instance.AddMail(u.Id, mail);
            //                 }
            //                 catch (Exception e)
            //                 {
            //                 	Log.Error(e);
            //                 }
            //             }
            //             Log.Info($"第{i}个奖励人数：{count}");
            //         }
            //         catch (Exception e)
            //         {
            //         	Log.Error(e);
            //         }
            //    
            //     }
            // }
        }
    }

    public static class MaintainRewardComponentSystem
    {
        class MaintainRewardUpdatePerHour: AEvent<ET.EventType.UpdatePer1HourOfDay>
        {
            public override async ETTask Run(UpdatePer1HourOfDay args)
            {
                var now = args.now;

                MaintainRewardComponent maintainRewardComponent = await DBComponent.Instance.Query<MaintainRewardComponent>(0);
                if (maintainRewardComponent == null)
                    maintainRewardComponent = (MaintainRewardComponent) Entity.Create(typeof (MaintainRewardComponent), false);

                MaintainRewardConfig config = MaintainRewardConfigCategory.Instance.Get(1001);
                int version = config.Y * 100_0000 + config.M * 10000 + config.D * 100 + config.Version;
                if (maintainRewardComponent.version < version)
                {
                    maintainRewardComponent.version=version;
                    await DBComponent.Instance.Save(maintainRewardComponent);
                    //!给奖励
                    List<User> list = await DBComponent.Instance.Query<User>(u => u.Level >= 2000);
                    int count = 0;
                    for (int i = 0; i < config.RewardArr.Length; i += 2)
                    {
                        try
                        {
                            count = 0;
                            Mail mail = new Mail
                            {
                                Id = Game.IdGenerater.GenerateId(),
                                Title = "维护奖励",
                                Content = config.Notice,
                                SenderName = "系统",
                                State = MailState.UnReceive,
                                RemainTime = now + (long) TimeSpan.FromDays(7).TotalMilliseconds,
                            };
                            int itemCount = 0;
                            itemCount = i == config.RewardArr.Length - 1? 1 : 2;
                            for (int j = 0; j < itemCount; j++)
                            {
                                var item = config.RewardArr[i + j];
                                mail.RewordArr.Add(new MailItem { ItemId = item._Id, Count = item.Count, IsLock = true });
                            }

                            if (list == null || list.Count == 0) return;
                            using var listComponent = ListComponent<ETTask>.Create();
                            foreach (User u in list)
                            {
                                try
                                {
                                    count++;
                                    listComponent.List.Add(MailComponent.Instance.AddMail(u.Id, mail));
                                }
                                catch (Exception e)
                                {
                                    Log.Error(e);
                                }
                            }

                            await ETTaskHelper.WaitAll(listComponent.List);
                            Log.Info($"第{i}个奖励人数：{count}");
                        }
                        catch (Exception e)
                        {
                            Log.Error(e);
                        }
                    }
                }
            }
        }
    }
}