using MaterialTraceability.Entity.DAO;
using MaterialTraceability.Entity.DTO;
using MaterialTraceability.SqlSugar;
using MaterialTraceability.SqlSugar.ServiceImpl;
using MaterialTraceabilityUI.Common;
using MaterialTraceabilityUI.ViewModel;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Markup;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace MaterialTraceabilityUI
{
    /// <summary>
    /// UserInfo.xaml 的交互逻辑
    /// </summary>
    public partial class UserInfo : UserControl
    {
        private AppConfigDto appConfig = AppConfigDto.Instance;
        private static IBaseServices<SysUserInfo> _sysUserbaseServices = new BaseServices<SysUserInfo>();

        /// <summary>
        /// level 
        /// 3:ME 
        /// 2:PRD技师
        /// 4:PE
        /// 5:管理员
        /// </summary>
        public UserInfo()
        {
            InitializeComponent();
        }

        private async void Refresh()
        {
            Expression<Func<SysUserInfo, bool>> exp = s1 => true;
            if (userText.Text.Trim().ToString() != "")
            {
                exp = exp.And(x => x.Name.Contains(userText.Text.Trim().ToString()));
            }
            Expression<Func<SysUserInfo, object>> order = (x) => x.objId;
            List<SysUserInfo> UserInfoRecord = await _sysUserbaseServices.Query(exp, order, false);
            if (UserInfoRecord != null)
            {
                UserInfoRecord.ForEach(x =>
                {
                    if (x.Level == "1")
                    {
                        x.Level = "未知";
                    }
                    else if (x.Level == "2")
                    {
                        x.Level = "PRD技师";
                    }else if (x.Level == "3")
                    {
                        x.Level = "ME";
                    }
                    else if (x.Level == "4")
                    {
                        x.Level = "PE";
                    }
                    else if (x.Level == "5")
                    {
                        x.Level = "管理员";
                    }
                });
                UserInfoDataGrid.ItemsSource = UserInfoRecord;
            }
        }
        private void UserControl_Loaded(object sender, RoutedEventArgs e)
        {
            Refresh();
        }
        private void Seach_Click(object sender, RoutedEventArgs e)
        {
            Refresh();
        }

        private void Loaddata_Click(object sender, RoutedEventArgs e)
        {
            try
            {
                MesHttpClient mesHttpClient = new MesHttpClient();
                mesHttpClient.init();
                var data =  mesHttpClient.LoadMESdata(appConfig.resource);
                //更新本地库
                CompareData(data.Data);
                Refresh();
            }
            catch (Exception ex)
            {

            }
        }
        private async void CompareData(List<SysUserInfo> MesUserInfo)
        {
            try
            {
                Expression<Func<SysUserInfo, bool>> exp = s1 => true;
                Expression<Func<SysUserInfo, object>> order = (x) => x.objId;
                List<SysUserInfo> LocalUserInfoRecord = await _sysUserbaseServices.Query(exp, order, false);
                if (LocalUserInfoRecord != null)
                {
                    var newdata = CompareAndUpdate(LocalUserInfoRecord, MesUserInfo);
                    //先清空表
                    await _sysUserbaseServices.TruncateTable();
                    int ifalg = await _sysUserbaseServices.Add(newdata);
                }

            }
            catch (Exception ex)
            {


            }
        }

        // 比较两个Data对象（同一CardID）的其他属性是否相同
        private static bool ArePropertiesEqual(SysUserInfo source, SysUserInfo target)
        {
            if (source == null || target == null) return false;
            return source.CardID == target.CardID
                   && source.Name == target.Name
                   && source.Level == target.Level
                   && source.PWD == target.PWD;
        }
        // 比较两个列表并更新sourceList
        public List<SysUserInfo> CompareAndUpdate(List<SysUserInfo> sourceList, List<SysUserInfo> targetList)
        {
            // 1. 将targetList转为字典（CardID为键），高效查找
            var targetDict = targetList.ToDictionary(d => d.JobID);

            // 2. 存储需要从sourceList删除的对象（target中没有的）
            var toRemove = new List<SysUserInfo>();

            // 3. 遍历sourceList，匹配target并更新差异
            foreach (var source in sourceList)
            {
                if (targetDict.TryGetValue(source.JobID, out var target))
                {
                    // 找到匹配的CardID，检查属性是否不同
                    if (!ArePropertiesEqual(source, target))
                    {
                        // 属性不同，用target的数据更新source
                        source.CardID = target.CardID;
                        source.Name = target.Name;
                        source.Level = target.Level;
                        source.PWD = target.PWD;
                        Console.WriteLine($"已更新JobID={source.JobID}的对象");
                    }
                    // 从字典移除已处理的，剩余的就是target独有的（待新增）
                    targetDict.Remove(source.JobID);
                }
                else
                {
                    // source有而target没有，标记为待删除
                    toRemove.Add(source);
                }
            }

            // 4. 执行删除（从sourceList移除toRemove中的对象）
            foreach (var item in toRemove)
            {
                sourceList.Remove(item);
                Console.WriteLine($"已删除JobID={item.JobID}的对象（target中不存在）");
            }

            // 5. 处理target独有的对象（新增到sourceList）
            foreach (var newItem in targetDict.Values)
            {
                sourceList.Add(newItem);
                Console.WriteLine($"已新增JobID={newItem.JobID}的对象（source中不存在）");
            }
            return sourceList;
        }
    }
}