xiaoxiao_support_bot/XiaoXiaoRoBot/Cmd/QueryGoodsPriceCmd.cs

using Lagrange.Core.Message;
using Lagrange.Core.Message.Entity;
using RoBot.Core.ConstValue;
using RoBot.Core.Helper;
using RoBot.Start.Global;
using RoBot.Start.LogConfig;
using RoBot.Start.Message;
using RoBot.Start.Service.Dto;

namespace RoBot.Start.Cmd
{
    /// <summary>
    /// 查看物品信息命令 价格/数据更新时间
    /// </summary>
    public class QueryGoodsPriceCmd
    {
        public static async Task<bool> Execute(MessageChain chain)
        {
            try
            {
                var systemConfig = GlobalConfig.ConfigSetting;
                var bot = GlobalConfig.BotContext;

                if (chain.Count == 2 &&
                chain.FirstOrDefault(e => e is MentionEntity) is MentionEntity mention &&
                chain.FirstOrDefault(e => e is TextEntity) is TextEntity text)
                {
                    // 判断是否@了机器人
                    if (mention.Uin == systemConfig.BotQQ)
                    {
                        string inputText = text.Text?.Trim();

                        // 判断是否包含“查价格”
                        if (!string.IsNullOrEmpty(inputText) && inputText.Contains("查价格"))
                        {
                            // 提取物品名称
                            var goodsName = inputText
                                .Split(' ', StringSplitOptions.RemoveEmptyEntries)
                                .FirstOrDefault(word => word != "查价格")
                                ?.Replace("查价格", "")?.Trim();

                            if (!string.IsNullOrWhiteSpace(goodsName))
                            {
                                var goodsInfo = RedisHelper.Client.HGet<GoodsInfo>(RedisPrefix.GoodsKey, goodsName);

                                if (goodsInfo is not null)
                                {
                                    await bot.SendMsg((uint)systemConfig.GroupQQ,
                                        $"物品：{goodsInfo.Name}\n价格：{goodsInfo.ShowPriceDesc}\n收录时间：{goodsInfo.LastUpdateTime:yyyy-MM-dd HH:mm:ss}");
                                }
                                else
                                {
                                    await bot.SendMsg((uint)systemConfig.GroupQQ, "未收录");
                                }
                            }
                            else
                            {
                                await bot.SendMsg((uint)systemConfig.GroupQQ, "请输入要查询的物品名称，例如：查价格 七星草");
                            }
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                Logs.Write($@"{DateTime.Now:yyyy-MM-dd HH:mm:ss} 查看物品信息命令 发生异常，异常信息：{ex.Message}，异常堆栈：{ex.StackTrace}");
            }
            return await Task.FromResult(true);
        }
    }
}