using Cognex.VisionPro.MultiLineFinder.Implementation.Internal;
using Opc.Ua;
using Prism.Events;
using Prism.Mvvm;
using Prism.Regions;
using Prism.Services.Dialogs;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Input;
using TeamAAS_VP.Core.PLCs;
using TeamAAS_VP.Interfaces;
using TeamAAS_VP.Models;
using TeamAAS_VP.Views;

namespace TeamAAS_VP.ViewModels
{
    public class AddScrewViewModel : BindableBase,IDialogAware
    {
        IConfigService _configService;
        IEventAggregator _eventAggregator;
        IPlcService _plcService;


        private string _UserID;
        /// <summary>
        /// 员工工号
        /// </summary>
        public string UserID
        {
            get { return _UserID; }
            set { SetProperty(ref _UserID, value); }
        }

        private string _ScrewsizeCode;

        /// <summary>
        /// 螺丝条码
        /// </summary>
        public string ScrewsizeCode
        {
            get { return _ScrewsizeCode; }
            set { SetProperty(ref _ScrewsizeCode, value); }
        }


        private DelegateCommand _OkCommand;
        public DelegateCommand OkCommand =>
            _OkCommand ?? (_OkCommand = new DelegateCommand<string>(OkExecute));

        private DelegateCommand _CancelCommand;

        public event Action<IDialogResult> RequestClose;

        public DelegateCommand CancelCommand =>
            _CancelCommand ?? (_CancelCommand = new DelegateCommand<string>(CancelExecute));

        public string Title => "";

        public AddScrewViewModel(IConfigService configService, IEventAggregator eventAggregator, IPlcService plcService)
        {
            _configService = configService;
            _eventAggregator = eventAggregator;
            _plcService = plcService;

        }


        private async void OkExecute(string str)
        {
            try
            {
                var addressConfig = _configService.GetPlcAddresses();

                var plc = _plcService.GetPlcByNumber(addressConfig.PlcNo) as OpcUaClientPLC;

                string a = "";
                var stationConfig = _configService.GetDeviceInfo(0);

                if (ScrewsizeCode.Contains("|"))
                {
                    string[] arr = ScrewsizeCode.Split('|');
                    //for (int i = 0; i < 16; i++)
                    //{
                    //    a += arr[i];
                    //}
                    a = arr[0];
                }
                else
                {
                    a = ScrewsizeCode;
                }
                UserID = UserID.Replace("\r\n", "").Trim();
                if (string.IsNullOrWhiteSpace(a) && string.IsNullOrEmpty(UserID))
                {
                    MessageBox.Show("请先扫描螺丝条码", "提示", MessageBoxButton.OK, MessageBoxImage.Warning);
                    //BarcodeTextBox.Focus(); // 重新聚焦
                    return;
                }
                if (a == stationConfig.DataInfo.Screwsize1 || a == stationConfig.DataInfo.Screwsize2 || a == stationConfig.DataInfo.Screwsize3)
                {
                    await plc.WriteNodeAsync<bool>(addressConfig.Out_PlcFail.Address, false);
                    MessageBox.Show("螺丝型号匹配成功", "提示", MessageBoxButton.OK, MessageBoxImage.Warning);
                    //SendTaskMessage($"螺丝型号匹配成功", MessageLevel.Info);
                    ExportDataToCsv(DateTime.Now.ToString("yyyy-MM-dd HH:mm"), a, stationConfig.DataInfo, true, UserID, @"D:\添加螺丝记录\螺丝上料Log.csv", appendMode: true);
                }
                else
                {
                    await plc.WriteNodeAsync<bool>(addressConfig.Out_PlcFail.Address, true);
                    MessageBox.Show("螺丝型号匹配失败", "提示", MessageBoxButton.OK, MessageBoxImage.Warning);

                    //SendTaskMessage($"螺丝型号匹配失败", MessageLevel.Error);
                    ExportDataToCsv(DateTime.Now.ToString("yyyy-MM-dd HH:mm"), a, stationConfig.DataInfo, false, UserID, @"D:\添加螺丝记录\螺丝上料Log.csv", appendMode: true);
                }
                //DialogResult = true;
                //Close();
            }
            catch (Exception ex)
            {
                MessageBox.Show("螺丝螺丝条码异常", "提示", MessageBoxButton.OK, MessageBoxImage.Error);
                return;
            }
        }


        private void CancelExecute(string str)
        {
            //DialogResult = false;
            //Close();
        }
        public static void ExportDataToCsv(string dateTime, string model, CTQ_Data DataInfo, bool isMatch,string UserId, string savePath, bool appendMode = false)
        {
            string directory = global::System.IO.Path.GetDirectoryName(savePath);

            // 如果目录路径不为空且不存在，则创建
            if (!string.IsNullOrEmpty(directory) && !Directory.Exists(directory))
            {
                Directory.CreateDirectory(directory);
            }

            // 构建CSV内容
            StringBuilder csvContent = new StringBuilder();

            // 处理表头：仅当文件不存在/非追加模式时，才写入表头
            if (!appendMode || !File.Exists(savePath))
            {
                //csvContent.AppendLine("日期时间,目标螺丝型号1,螺丝型号2,螺丝型号3,添加螺丝型号,添加螺丝员工,是否匹配");
                csvContent.AppendLine("DateTime,Screw1,Screw2,Screw3,AddScrew,UserID,Results");
            }

            // 处理数据行
            string matchStr = isMatch ? "OK" : "NG";

            // 如果型号中包含逗号，需要用引号包裹
            string safeModel = model;
            if (safeModel.Contains(","))
            {
                safeModel = $"\"{safeModel}\"";
            }

            csvContent.AppendLine($"{dateTime},{DataInfo.Screwsize1},{DataInfo.Screwsize2},{DataInfo.Screwsize3},{model},{UserId},{matchStr}");

            // 写入文件：UTF-8带BOM编码，Excel打开无乱码
            if (appendMode && File.Exists(savePath))
            {
                // 追加模式：在文件末尾新增内容
                File.AppendAllText(savePath, csvContent.ToString(), Encoding.UTF8);
            }
            else
            {
                // 覆盖模式：新建/替换文件
                File.WriteAllText(savePath, csvContent.ToString(), Encoding.UTF8);
            }
        }

        public bool CanCloseDialog()
        {
            return true;
        }

        public void OnDialogClosed()
        {
        }

        public void OnDialogOpened(IDialogParameters parameters)
        {
        }
    }
}