using HandyControl.Controls;
using MiniExcelLibs;
using Ping9719.WpfEx.Mvvm;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Input;
using System.Windows.Media;
using SqlSugar;
using HandyControl.Data;
using System.Windows;
using Newtonsoft.Json.Linq;
using 智能仓储WCS管理系统.Views.Controls;
using WCS.Model.ApiModel.User;
using 智能仓储WCS管理系统.Api;
using WCS.Model;
using WCS.Model.ApiModel;
using System.Windows.Controls;
using WCS.Model.ApiModel.InterfaceRecord;
using WCS.BLL.DbModels;
using WCS.Model.ApiModel.MatBaseInfo;
using System.Collections.ObjectModel;
using HandyControl.Tools.Extension;
using 智能仓储WCS管理系统.Tool;

namespace 智能仓储WCS管理系统.ViewModel
{
    public class MatBaseInfoViewModel : BindableBase
    {
        #region Property
        private ObservableCollection<MatBaseInfoModel> dataGridItemSource;
        public ObservableCollection<MatBaseInfoModel> DataGridItemSource
        {
            get { return dataGridItemSource; }
            set
            {
                SetProperty(ref dataGridItemSource, value);
            }
        }

        public MatBaseInfoModel selectedataGridItem;
        public MatBaseInfoModel SelectedataGridItem
        {
            get { return selectedataGridItem; }
            set
            {
                SetProperty(ref selectedataGridItem, value);
            }
        }

        /// <summary>
        /// 物料编码
        /// </summary>
        private string matCode;
        public string MatCode
        {
            get { return matCode; }
            set
            {
                SetProperty(ref matCode, value);
            }
        }

        /// <summary>
        /// 物料名称
        /// </summary>
        private string matName;
        public string MatName
        {
            get { return matName; }
            set
            {
                SetProperty(ref matName, value);
            }
        }

        /// <summary>
        /// 物料规格
        /// </summary>
        private string matSpec;
        public string MatSpec
        {
            get { return matSpec; }
            set
            {
                SetProperty(ref matSpec, value);
            }
        }

        /// <summary>
        /// 请求时间的类型
        /// </summary>
        private bool? isEnable;
        public bool? IsEnable
        {
            get { return isEnable; }
            set
            {
                SetProperty(ref isEnable, value);
            }
        }
        #endregion

        #region Command
        public ICommand BtnResetCommand { get => new DelegateCommand(BtnReset); }
        public void BtnReset()
        {
            MatCode = string.Empty;
            MatName = string.Empty;
            MatSpec = string.Empty;
            IsEnable = null;
        }

        public ICommand BtnSearchCommand { get => new DelegateCommand(BtnSearchReset); }
        public void BtnSearchReset()
        {
            BtnSearch(true);
        }
        public void BtnSearch(bool IsPageReset = true)
        {
            if (CurrentPage == 0 || IsPageReset)
            {
                CurrentPage = 1;
                return;
            }

            #region 调用接口获取数据
            var dia = Dialog.Show(new TextDialog());
            try
            {
                var body = new GetMatBaseInfoRequest()
                {
                    MatCode = MatCode,
                    MatName = MatName,
                    MatSpec = MatSpec,
                    IsEnable = IsEnable,

                    UserName = LocalStatic.CurrentUser,
                    DeviceType = LocalFile.Config.DeviceType,
                    PageNumber = CurrentPage,
                    PageSize = PageSize,

                };
                var Result = ApiHelp.GetDataFromHttp<PageQueryResponse<MatBaseInfoModel>>(LocalFile.Config.ApiIpHost + "matBaseInfo/getMatBaseInfo", body, "POST");
                if (Result != null && Result.Data != null && Result.Data.Lists != null)
                {
                    DataGridItemSource = new ObservableCollection<MatBaseInfoModel>(Result.Data.Lists);
                    //DataGridItemSource = Result.Data.Lists;
                    MaxPage = Result.Data.MaxPage;
                    TotalCount = Result.Data.TotalCount;
                }
            }
            catch (Exception ex)
            {
                Growl.Error("加载数据失败：" + ex.Message);
            }
            finally
            {
                dia.Close();
            }
            #endregion
        }

        /// <summary>
        /// 导出数据为Excel文件
        /// </summary>
        public ICommand BtnExportCommand { get => new DelegateCommand(BtnExport); }
        public async void BtnExport()
        {
            try
            {
                #region 选择文件保存路径
                Microsoft.Win32.SaveFileDialog sfd = new Microsoft.Win32.SaveFileDialog();
                sfd.Title = "选择文件保存路径";
                sfd.Filter = ".xlsx文件(*.xlsx)|*.xlsx";
                sfd.FileName = "物料管理" + DateTime.Now.ToString("yyyyMMddhhmmss");
                sfd.OverwritePrompt = true;
                if (sfd.ShowDialog() != true)
                {
                    return;
                }
                string path = sfd.FileName;
                #endregion

                var body = new GetMatBaseInfoRequest()
                {
                    MatCode = MatCode,
                    MatName = MatName,
                    MatSpec = MatSpec,
                    IsEnable = IsEnable,

                    UserName = LocalStatic.CurrentUser,
                    DeviceType = LocalFile.Config.DeviceType,
                    PageNumber = CurrentPage,
                    PageSize = 65535,
                };
                await ApiHelp.PostDownloadFileAsync(path, System.Net.Http.HttpMethod.Post, LocalFile.Config.ApiIpHost + "matBaseInfo/exportMatBaseInfo", body);
                Growl.Success("导出成功！");
            }
            catch (Exception ex)
            {
                Growl.Error("导出失败：" + ex.Message);
            }
        }

        public ICommand BtnImportCommand { get => new DelegateCommand(BtnImport); }
        public async void BtnImport()
        {
            try
            {
                #region 选择需要导入文件的路径
                Microsoft.Win32.OpenFileDialog ofd = new Microsoft.Win32.OpenFileDialog();
                ofd.Title = "选择模板";
                ofd.Filter = ".xlsx文件(*.xlsx)|*.xlsx";
                ofd.FileName = "物料管理" + DateTime.Now.ToString("yyyyMMddhhmmss");
                ofd.Multiselect = false;

                if (ofd.ShowDialog() != true)
                {
                    return;
                }
                #endregion
                //已经选择文件 调用接口进行导入数据
                string path = ofd.FileName;

                var result = await ApiHelp.PostImportFileAsync<ResponseCommon<List<string>>>(path, System.Net.Http.HttpMethod.Post,
                    LocalFile.Config.ApiIpHost + "matBaseInfo/importMatBaseInfo", LocalStatic.CurrentUser, LocalFile.Config.DeviceType);
                if (result.Code == 200)
                {
                    Growl.Success("成功导入！");
                    CurrentPage = 0;
                }
                else
                {
                    if (result.Data != null && result.Data.Count > 0)
                        HandyControl.Controls.MessageBox.Show(result.Message + "\t\n" + String.Join("\t\n", result.Data));
                    else
                        HandyControl.Controls.MessageBox.Show(result.Message);
                }
            }
            catch (Exception ex)
            {
                Growl.Error("导入失败：" + ex.Message);
            }
        }


        /// <summary>
        /// 物料新增操作
        /// </summary>
        public ICommand BtnAddCommand { get => new DelegateCommand(BtnAdd); }
        public async void BtnAdd()
        {
            var addView = new MatBaseInfoAddOrUpdateView("新增物料数据");
            addView.ShowDialog();
            if (addView.DialogResult == true)
            {
                var matBaseInfo = addView.matBaseInfo;
                matBaseInfo.ModifyTime = DateTime.Now;
                matBaseInfo.ModifyUser = LocalStatic.CurrentUser;

                var body = new AddMatBaseInfoRequest<MatBaseInfoModel>()
                {
                    UserName = LocalStatic.CurrentUser,
                    DeviceType = LocalFile.Config.DeviceType,
                    MatBaseInfo = matBaseInfo,
                    AddOrUpdate = AddOrUpdate.Add
                };
                var Result = ApiHelp.GetDataFromHttp<ResponseBase<UserModel>>(LocalFile.Config.ApiIpHost + "matBaseInfo/addOrUpdateMatBaseInfo", body, "POST");
                if (Result != null && Result.Code == 200)
                {
                    CurrentPage = 1;
                    Growl.Success("添加成功！");
                }
                else
                {
                    Growl.Error($"{Result?.Message?.ToString()}");
                }
            }
        }

        /// <summary>
        /// 物料修改操作
        /// </summary>
        public ICommand BtnEditCommand { get => new DelegateCommand(BtnEdit); }
        public async void BtnEdit()
        {
            //查询勾选的第一个数据
            var matBaseInfo = DataGridItemSource?.Where(t => t.IsSelected == true).FirstOrDefault();
            if (matBaseInfo == null)
            {
                Growl.Warning("请选择需要修改的数据！");
                return;
            }
            else
            {
                var addView = new MatBaseInfoAddOrUpdateView("修改物料数据", matBaseInfo);
                addView.ShowDialog();
                if (addView.DialogResult == true)
                {
                    matBaseInfo = addView.matBaseInfo;

                    matBaseInfo.ModifyTime = DateTime.Now;
                    matBaseInfo.ModifyUser = LocalStatic.CurrentUser;

                    var body = new AddMatBaseInfoRequest<MatBaseInfoModel>()
                    {
                        UserName = LocalStatic.CurrentUser,
                        DeviceType = LocalFile.Config.DeviceType,
                        MatBaseInfo = matBaseInfo,
                        AddOrUpdate = AddOrUpdate.Update
                    };
                    var Result = ApiHelp.GetDataFromHttp<ResponseBase<UserModel>>(LocalFile.Config.ApiIpHost + "matBaseInfo/addOrUpdateMatBaseInfo", body, "POST");
                    if (Result != null && Result.Code == 200)
                    {
                        CurrentPage = 1;
                        Growl.Success("修改成功！");
                    }
                    else
                    {
                        Growl.Error($"{Result?.Message?.ToString()}");
                    }
                }
            }
        }

        /// <summary>
        /// 物料删除操作
        /// </summary>
        public ICommand BtnDeleteCommand { get => new DelegateCommand(BtnDelete); }
        public async void BtnDelete()
        {
            Growl.Ask($"是否删除所有勾选得数据]!", isConfirmed =>
            {
                if (isConfirmed)
                {
                    //查询勾选的第一个数据
                    var matBaseInfoIds = DataGridItemSource?.Where(t => t.IsSelected == true)
                                                    .Select(t => t.Id)
                                                    .ToList();

                    if (matBaseInfoIds == null)
                    {
                        Growl.Warning("请选择需要修改的数据！");
                    }
                    else
                    {
                        var body = new DeleteMatBaseInfosRequest()
                        {
                            UserName = LocalStatic.CurrentUser,
                            DeviceType = LocalFile.Config.DeviceType,
                            MatBaseInfoIds = matBaseInfoIds,
                        };
                        var Result = ApiHelp.GetDataFromHttp<ResponseBase<UserModel>>(LocalFile.Config.ApiIpHost + "matBaseInfo/deleteMatBaseInfo", body, "POST");
                        if (Result != null && Result.Code == 200)
                        {
                            CurrentPage = 1;
                            Growl.Success("删除成功！" + Result?.Message);
                        }
                        else
                        {
                            Growl.Error($"{Result?.Message?.ToString()}");
                        }
                    }
                }
                return true;
            });
        }


        public ICommand BtnPrintCommand { get => new DelegateCommand(BtnPrint); }
        public async void BtnPrint()
        {
            var matBaseInfo = DataGridItemSource?.Where(t => t.IsSelected == true).FirstOrDefault();
            if (matBaseInfo == null)
            {
                Growl.Warning("请勾选数据！");
                return;
            }
            var generateWindow = new MatBaseInoGenarateMatInfoView(matBaseInfo);
            var result = generateWindow.ShowDialog();
        }

        public ICommand BtnScanPrintCommand { get => new DelegateCommand(BtnScanPrint); }
        public async void BtnScanPrint()
        {
            try
            {

                var generateWindow = new MatBaseInoScanGenarateMatInfoView();
                LocalStatic.IsScanGenarateMatInfoWindowOpen = true;
                LocalStatic.ScanGenarateMatInfoWindow = generateWindow;
                var result = generateWindow.ShowDialog();
            }
            catch (Exception ex)
            {

            }
            finally
            {
                LocalStatic.IsScanGenarateMatInfoWindowOpen = false;
            }

        }
        #endregion

        #region PageOperation 分页操作
        private int currentPage;
        public int CurrentPage
        {
            get { return currentPage; }
            set
            {
                SetProperty(ref currentPage, value);
                BtnSearch(false);
            }
        }

        private int maxPage;
        public int MaxPage
        {
            get { return maxPage; }
            set { SetProperty(ref maxPage, value); }
        }

        //总数量
        private int totalCount;
        public int TotalCount
        {
            get { return totalCount; }
            set { SetProperty(ref totalCount, value); }
        }

        private int pageSize = 10;
        public int PageSize
        {
            get => pageSize;
            set
            {
                SetProperty(ref pageSize, value);
                BtnSearch(true);
            }
        }


        public ICommand BtnFirstPageCommand { get => new DelegateCommand(BtnFirstPage); }
        public void BtnFirstPage()
        {
            CurrentPage = 1;
        }

        public ICommand BtnPrePageCommand { get => new DelegateCommand(BtnPrePage); }
        public void BtnPrePage()
        {
            if (CurrentPage > 1)
            {
                CurrentPage--;
            }
        }

        public ICommand BtnNextPageCommand { get => new DelegateCommand(BtnNextPage); }
        public void BtnNextPage()
        {
            if (CurrentPage < MaxPage)
            {
                CurrentPage++;
            }
        }

        public ICommand BtnLastPageCommand { get => new DelegateCommand(BtnLastPage); }
        public void BtnLastPage()
        {
            if (CurrentPage != MaxPage)
            {
                CurrentPage = MaxPage;
            }
        }
        #endregion
    }
}