using Chat.Framework.WXSdk.Implement;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace Chat.Framework.WXSdk.UIForm
{
 
    public partial class HOOKForm : Form
    {
        public HOOKForm(WXClientImpl_HOOK hook)
        {
            InitializeComponent();
            this.hook = hook;
            this.Text = "MyWeChat"+hook.Process.Id;
        }
        WXClientImpl_HOOK hook;
        public struct COPYDATASTRUCT
        {
            public IntPtr dwData;
            public int cbData;
            [MarshalAs(UnmanagedType.LPStr),]
            public string lpData;
        }

        public enum MsgType:int 
        {
             获得二维码 = 5,
             登录窗口句柄改变 = 10001,
             聊天窗口句柄改变 = 10002,
             机器人信息刷新   = 10003,
             好友列表数据刷新 = 10004,
             错误信息 = 10005,
             群列表数据刷新 = 10006,
             选中了微信窗口 = 10007,
             查询申请人列表 = 10008,
             收到私聊消息 = 10011,
             收到群聊消息 = 10012,
             发送了一条消息 = 10014,
             未知消息 
        }

        /// 消息主要接受程序
        /// </summary>
        /// <param name="m"></param>
        protected override void DefWndProc(ref Message m)
        {
            switch (m.Msg)
            {
                case 74:    //74代表WM_COPYDATA                    
                    //
                    //消息号  (int)m.WParam
                    var msg = (int)m.WParam;
                    MsgType f =  (MsgType)(msg);
                    COPYDATASTRUCT cds = new COPYDATASTRUCT();
                    Type t = cds.GetType();
                    try
                    {
                        cds = (COPYDATASTRUCT)m.GetLParam(t);
                    }
                    catch (Exception)
                    {
                    }
                    Console.WriteLine($"{f}:{cds.lpData}");
                    switch (f)
                    {
                        case MsgType.获得二维码:
                            {
                                var temp = cds.lpData.Split(new string[] { "||"}, StringSplitOptions.None);
                                if (temp.Length > 1 && File.Exists(temp[1]))
                                {
                                    File.Delete(temp[1]);
                                }
                                break;
                            }
                        case MsgType.登录窗口句柄改变:
                        case MsgType.聊天窗口句柄改变:
                            hook.WxHandel = int.Parse(cds.lpData);
                            break;
                        case MsgType.机器人信息刷新:
                            {
                               var temp = cds.lpData.Split(new string[] { "||"}, StringSplitOptions.None);
                                //机器人信息刷新:省钱管家-喵喵||sqgj121||wxid_zia3qen528cf22||http://wx.qlogo.cn/mmhead/ver_1/ibb1ZKLYa6cr5ibEademibNN1AjAu3JT9K3z3uERYXGx3VdWicsThtbBJB7mibRS3Ihk7GqFKXl1KfkNicXjlicmdqAIky2zpsmt7U143hicaxzR6TY/0
                                hook.User = new WeixinBaseUser(temp[2],temp[0]);
                              
                            }
                            break;
                        case MsgType.好友列表数据刷新:
                            {
                                
                            }
                            break;
                        case MsgType.错误信息:
                            break;
                        case MsgType.群列表数据刷新:
                            break;
                        case MsgType.选中了微信窗口:
                            break;
                        case MsgType.查询申请人列表:
                            break;
                        case MsgType.收到私聊消息:
                            break;
                        case MsgType.收到群聊消息:
                            break;
                        case MsgType.发送了一条消息:
                            break;
                        case MsgType.未知消息:
                            break;
                        default:
                            break;
                    }

                    //消息内容  cds.lpData
                    break;
                default:
                    base.DefWndProc(ref m);
                    break;
            }
        }
    }
}