using Furion.Logging;
using NapCatRobotClient.Core.RobotAPI.Dto.Request;

namespace NapCatRobotClient.Service.Group.TextProcess
{
    /// <summary>
    /// 灵田结算
    /// </summary>
    public class LingTianProcess
    {
        /// <summary>
        /// 处理群消息
        /// </summary>
        /// <param name="message"></param>
        /// <returns></returns>
        public static async Task<bool> ProcessGroupRequest(string groupId, string message)
        {
            try
            {
                JObject json = JObject.Parse(message);
                string groupMsg = JArray.Parse(json["message"].ToString()).FirstOrDefault(o => o["type"].ToString() == "text"
                                    && !string.IsNullOrWhiteSpace(o["data"]["text"].ToString()) && (o["data"]["text"].ToString().Contains("道友本次采集成果") || o["data"]["text"].ToString().Contains("道友成功收获药材")))?["data"]?["text"]?.ToString();
                if (string.IsNullOrWhiteSpace(groupMsg)) return false;

                List<GoodsInfo> goods = new();
                if (groupMsg.Contains("道友本次采集成果"))
                {
                    goods = await NewCmd(groupMsg);
                }
                else if (groupMsg.Contains("道友成功收获药材"))
                {
                    goods = await OldCmd(groupMsg);
                }
                if (goods.Count > 0)
                {
                    string msg = "";
                    decimal totalPrice = 0;
                    decimal fee = 0;
                    // 打印结果
                    foreach (var good in goods)
                    {
                        var current = RedisHelper.Client.HGet<GoodsInfo>(RedisPrefix.GoodsKey, good.Name);
                        if (current is not null)
                        {
                            int num = good.Num.Value > 10 ? 10 : good.Num.Value;
                            decimal nicePrice = current.Price - 100000;
                            totalPrice += Convert.ToDecimal(nicePrice * num);

                            fee += Math.Round(Utils.CalculateFee(nicePrice) * num, 0);
                        }
                    }
                    if (totalPrice > 0)
                    {
                        msg = $"恭喜道友成功收取{goods.Sum(o => o.Num)}株药材\r\n";
                        msg += $"总价值约：{Utils.FormatNumberToChineseUnit(totalPrice)}\r\n";
                        msg += $"手续费约：{Utils.FormatNumberToChineseUnit(fee)}\r\n";
                        msg += $"到账约：{Utils.FormatNumberToChineseUnit(totalPrice - fee)}";

                        GroupSendMessageRequest request = new()
                        {
                            GroupId = groupId,
                            Message = new()
                            {
                                 new MessageItem()
                                 {
                                      Type = "text",
                                      Data = new()
                                      {
                                           Text = msg
                                      }
                                 },
                                 new MessageItem()
                                 {
                                      Type = "reply",
                                      Data = new()
                                      {
                                           Id = json["message_id"].ToString()
                                      }
                                 }
                            }
                        };
                        await RobotAPI.SendGroupText(request);
                    }

                    var atData = JArray.Parse(message).FirstOrDefault(o => o["type"].ToString() == "at");
                    if (atData is not null)
                    {
                        ScheduleNextNotify(groupId, atData["data"]["qq"].ToString());
                    }
                }

            }
            catch (Exception ex)
            {
                Log.Error($@"{DateTime.Now:yyyy-MM-dd HH:mm:ss} 灵田结算查价格 发生异常，异常信息：{ex.Message}，异常堆栈：{ex.StackTrace}", true);

            }
            return await Task.FromResult(true);
        }

        private static async Task<List<GoodsInfo>> OldCmd(string message)
        {
            List<GoodsInfo> goodsInfos = new();
            var result = new List<(string Name, int Count)>();
            var regex = new Regex(@"道友成功收获药材：(.+?) (\d+) 个！");

            foreach (Match match in regex.Matches(message))
            {
                string name = match.Groups[1].Value;
                int count = int.Parse(match.Groups[2].Value);
                goodsInfos.Add(new() { Name = name, Num = count });
            }
            return await Task.FromResult(goodsInfos);
        }

        private static async Task<List<GoodsInfo>> NewCmd(string message)
        {
            List<GoodsInfo> goodsInfos = new();
            var result = new List<(string Name, int Count)>();
            var regex = new Regex(@"收获药材：(.+?) (\d+) 个！");

            foreach (Match match in regex.Matches(message))
            {
                string name = match.Groups[1].Value;
                int count = int.Parse(match.Groups[2].Value);
                goodsInfos.Add(new() { Name = name, Num = count });
            }
            return await Task.FromResult(goodsInfos);
        }

        private static void ScheduleNextNotify(string groupId, string userId)
        {
            TimeSpan delay = TimeSpan.FromHours(47.01);

            Log.Information($@"{DateTime.Now:yyyy-MM-dd HH:mm:ss} {userId} 触发下次灵田结算通知 ");

            _ = Task.Run(async () =>
            {
                await Task.Delay(delay);

                GroupSendMessageRequest request = new()
                {
                    GroupId = groupId,
                    Message = new()
                            {
                                 new MessageItem()
                                 {
                                      Type = "text",
                                      Data = new()
                                      {
                                           Text = $"\r\n【灵田结算通知】\r\n该结算奖励了！"
                                      }
                                 },
                                 new MessageItem()
                                 {
                                      Type = "at",
                                      Data = new()
                                      {
                                          QQ = userId
                                      }
                                 }
                            }
                };
                await RobotAPI.SendGroupText(request);
            });
        }
    }
}