using System.Text.RegularExpressions;
using Lagrange.Core.Common.Interface.Api;
using Lagrange.Core.Message;
using Lagrange.Core.Message.Entity;
using RoBot.Core;
using RoBot.Core.ConstValue;
using RoBot.Core.Helper;
using RoBot.Start.Global;
using RoBot.Start.LogConfig;
using RoBot.Start.Service.Dto;

namespace RoBot.Start.Cmd
{
    /// <summary>
    /// 灵田结算查价格
    /// </summary>
    public class LingTianCmd
    {
        public static async Task<bool> Execute(MessageChain chain)
        {
            try
            {
                var textEntities = chain.Where(o => o is TextEntity).ToList();
                List<TextEntity> convertList = textEntities.Cast<TextEntity>().ToList().Where(o => o.Text.Contains("道友本次采集成果") || o.Text.Contains("道友成功收获药材")).ToList();
                foreach (var item in convertList)
                {
                    List<GoodsInfo> goods = new();
                    if (item.Text.Contains("道友本次采集成果"))
                    {
                        goods = await NewCmd(item.Text);
                    }
                    else if (item.Text.Contains("道友成功收获药材"))
                    {
                        goods = await OldCmd(item.Text);
                    }
                    if (goods.Count > 0)
                    {
                        var systemConfig = GlobalConfig.ConfigSetting;
                        var bot = GlobalConfig.BotContext;

                        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)}";

                            var groupMessageChain = MessageBuilder.Group((uint)systemConfig.GroupQQ).Forward(chain).Text(msg);
                            await bot.SendMessage(groupMessageChain.Build());
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                Logs.Write($@"{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}");

            }
            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);
        }
    }
}