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

namespace NapCatRobotClient.Service.Group.TextProcess
{
    /// <summary>
    /// 秘境通知
    /// </summary>
    public class MiJingNotifyProcess
    {
        public static async Task<bool> ProcessGroupRequest(string groupId, string message)
        {
            try
            {
                JObject json = JObject.Parse(message);
                var messageArray = JArray.Parse(json["message"].ToString());
                string groupMsg = messageArray.FirstOrDefault(o => o["type"].ToString() == "text"
                                    && !string.IsNullOrWhiteSpace(o["data"]["text"].ToString())
                                    && (o["data"]["text"].ToString().Contains("进入秘境：") || o["data"]["text"].ToString().Contains("道友已踏入："))
                                    )?["data"]?["text"]?.ToString();
                if (string.IsNullOrWhiteSpace(groupMsg)) return false;

                var minutes = ParseMinutes(groupMsg);
                if (minutes > 0)
                {
                    var atData = messageArray.FirstOrDefault(o => o["type"].ToString() == "at");
                    if (atData is not null)
                    {
                        ScheduleReminder(groupId, atData["data"]["qq"].ToString(), minutes);
                    }
                }
            }
            catch (Exception ex)
            {
                Log.Error($@"{DateTime.Now:yyyy-MM-dd HH:mm:ss} 秘境结束通知 发生异常，异常信息：{ex.Message}，异常堆栈：{ex.StackTrace}", true);
            }
            return await Task.FromResult(true);
        }

        private static void ScheduleReminder(string groupId, string userId, double minutes)
        {
            DateTime now = DateTime.Now;

            TimeSpan delay = TimeSpan.FromMinutes(minutes);

            Log.Information($@"{now:yyyy-MM-dd HH:mm:ss} {userId} 触发秘境通知  {minutes}分钟  结束时间: {now.AddMinutes(minutes):yyyy-MM-dd HH:mm:ss}");

            _ = Task.Run(async () =>
            {
                await Task.Delay(delay);
                GroupSendMessageRequest request = new()
                {
                    GroupId = groupId,
                    Message = new()
                            {
                                 new MessageItem()
                                 {
                                      Type = "text",
                                      Data = new()
                                      {
                                           Text = $"【秘境结算通知】\r\n探索已完成，该结算奖励了！（{minutes} 分钟）"
                                      }
                                 },
                                 new MessageItem()
                                 {
                                      Type = "at",
                                      Data = new()
                                      {
                                          QQ = userId
                                      }
                                 }
                            }
                };
                await RobotAPI.SendGroupText(request);
            });
        }

        private static double ParseMinutes(string content)
        {
            if (string.IsNullOrWhiteSpace(content)) return 0;

            var match = Regex.Match(content, @"(花费时间|探索耗时)[:：]\s*(\d+(?:\.\d+)?)", RegexOptions.Compiled);
            if (!match.Success)
            {
                match = Regex.Match(content, @"(\d+(?:\.\d+)?)", RegexOptions.Compiled);
            }

            if (match.Success)
            {
                if (double.TryParse(match.Groups[2].Value, NumberStyles.Float, CultureInfo.InvariantCulture, out double val))
                {
                    return (double)val;
                }
            }

            return 0;
        }
    }
}