using System;
using System.IO;
using Senparc.Weixin.MP.MessageHandlers;
using Senparc.Weixin.MP.Entities;

namespace Senparc.Weixin.MP.Sample.CustomerMessageHandler
{
    public class MyMessageHandler : MessageHandler<MessageContext>
    {
        public MyMessageHandler(Stream inputStream)
            : base(inputStream)
        {

        }
        public override IResponseMessageBase DefaultResponseMessage(IRequestMessageBase requestMessage)
        {
            var responseMessage = this.CreateResponseMessage<ResponseMessageText>();//ResponseMessageText也可以是News等其他類型
            responseMessage.Content = "這條消息來(lái)自DefaultResponseMessage。";
            return responseMessage;
        }

        public override IResponseMessageBase OnTextRequest(RequestMessageText requestMessage)
        {
            //...
        }

        public override IResponseMessageBase OnVoiceRequest(RequestMessageVoice requestMessage)
        {
            //...
        }

        //更多沒(méi)有重寫(xiě)的OnXX方法，將默認(rèn)返回DefaultResponseMessage中的結(jié)果。
        ....
    }
}

        public override IResponseMessageBase OnTextRequest(RequestMessageText requestMessage)
        {
            //TODO:這里的邏輯可以交給Service處理具體信息，參考OnLocationRequest方法或/Service/LocationSercice.cs
            var responseMessage = CreateResponseMessage<ResponseMessageText>();
            responseMessage.Content =
                string.Format(
                    "您剛才發(fā)送了文字信息：{0}\r\n您還可以發(fā)送【位置】【圖片】【語(yǔ)音】等類型的信息，查看不同格式的回復(fù)。\r\nSDK官方地址：http://weixin.senparc.com",
                    requestMessage.Content);
            return responseMessage;
        }

        [HttpPost]
        [ActionName("Post")]
        public ActionResult Post(string signature, string timestamp, string nonce, string echostr)
        {
            if (!CheckSignature.Check(signature, timestamp, nonce, Token))
            {
                return Content("參數(shù)錯(cuò)誤！");
            }

            var messageHandler = new CustomerMessageHandler(Request.InputStream);
            messageHandler.Execute();//執(zhí)行微信處理過(guò)程
            return Content(messageHandler.ResponseDocument.ToString());
        }

public class MyMessageHandler : MessageHandler<MessageContext>