using AutoMapper;
using CapMachine.Core;
using CapMachine.Model;
using CapMachine.Wpf.Dtos;
using CapMachine.Wpf.Services;
using Masuit.Tools;
using Prism.Commands;
using Prism.Services.Dialogs;
using System.Collections.ObjectModel;
using System.Windows;

namespace CapMachine.Wpf.ViewModels
{
    /// <summary>
    /// 试验信息拓展设置
    /// </summary>
    public class DialogExpInfoViewModel : DialogViewModel
    {
        public DialogExpInfoViewModel(ConfigService configService, IFreeSql freeSql, IMapper mapper, MachineRtDataService machineRtDataService)
        {
            this.Title = "试验信息拓展设置";
            ConfigService = configService;
            FreeSql = freeSql;
            this.Mapper = mapper;
            MachineRtDataService = machineRtDataService;

        }

        public ConfigService ConfigService { get; }






        /// <summary>
        /// FreeSql
        /// </summary>
        public IFreeSql FreeSql { get; }

        /// <summary>
        /// AutoMap映射
        /// </summary>
        public IMapper Mapper { get; }

        private bool _IsComplete;
        /// <summary>
        /// 当前行是否允许只读
        /// </summary>
        public bool IsComplete
        {
            get { return _IsComplete; }
            set { _IsComplete = value; RaisePropertyChanged(); }
        }


        /// <summary>
        /// 数据服务
        /// </summary>
        public MachineRtDataService MachineRtDataService { get; }


        private ExpInfoDto _CurSelectedItem;
        /// <summary>
        /// 选中的数据
        /// </summary>
        public ExpInfoDto CurSelectedItem
        {
            get { return _CurSelectedItem; }
            set { _CurSelectedItem = value; RaisePropertyChanged(); }
        }


        private ObservableCollection<ExpInfoDto> _ExpInfoDtoItems;
        /// <summary>
        /// 数据源控件 数据集合
        /// </summary>
        public ObservableCollection<ExpInfoDto> ExpInfoDtoItems
        {
            get { return _ExpInfoDtoItems; }
            set { _ExpInfoDtoItems = value; RaisePropertyChanged(); }
        }

        private DelegateCommand<object> _GridSelectionChangedCmd;
        /// <summary>
        /// 选中行数据命令
        /// </summary>
        public DelegateCommand<object> GridSelectionChangedCmd
        {
            set
            {
                _GridSelectionChangedCmd = value;
            }
            get
            {
                if (_GridSelectionChangedCmd == null)
                {
                    _GridSelectionChangedCmd = new DelegateCommand<object>((par) => GridSelectionChangedCmdMethod(par));
                }
                return _GridSelectionChangedCmd;
            }
        }
        private void GridSelectionChangedCmdMethod(object par)
        {
            //先判断是否是正确的集合数据，防止DataGrid的数据源刷新导致的触发事件
            var Selecteddata = par as ExpInfoDto;

            if (Selecteddata != null)
            {
                CurSelectedItem = Selecteddata;
                IsComplete = CurSelectedItem.IsComplete;
            }
        }


        private DelegateCommand _AddCmd;
        /// <summary>
        /// 增加方法命令
        /// </summary>
        public DelegateCommand AddCmd
        {
            set
            {
                _AddCmd = value;
            }
            get
            {
                if (_AddCmd == null)
                {
                    _AddCmd = new DelegateCommand(() => AddCmdMethod());
                }
                return _AddCmd;
            }
        }
        /// <summary>
        /// 增加方法
        /// </summary>
        /// <exception cref="NotImplementedException"></exception>
        private void AddCmdMethod()
        {
            ExpInfoDtoItems.Add(new ExpInfoDto()
            {

            });
        }

        private DelegateCommand _CopyCmd;
        /// <summary>
        /// 增加方法命令
        /// </summary>
        public DelegateCommand CopyCmd
        {
            set
            {
                _CopyCmd = value;
            }
            get
            {
                if (_CopyCmd == null)
                {
                    _CopyCmd = new DelegateCommand(() => CopyCmdMethod());
                }
                return _CopyCmd;
            }
        }
        /// <summary>
        /// 复制方法
        /// </summary>
        /// <exception cref="NotImplementedException"></exception>
        private void CopyCmdMethod()
        {
            if (CurSelectedItem != null)
            {
                var CopyData = CurSelectedItem.DeepClone();
                CopyData.Id = 0;
                CopyData.IsComplete = false;
                //直接复制
                ExpInfoDtoItems.Add(CopyData);

            }
            else
            {
                MessageBox.Show("请选中后再进行【复制】操作？", "提示", MessageBoxButton.OK, MessageBoxImage.Hand);
            }
        }

        private DelegateCommand _DeleteCmd;
        /// <summary>
        /// 删除方法命令
        /// </summary>
        public DelegateCommand DeleteCmd
        {
            set
            {
                _DeleteCmd = value;
            }
            get
            {
                if (_DeleteCmd == null)
                {
                    _DeleteCmd = new DelegateCommand(() => DeleteCmdMethod());
                }
                return _DeleteCmd;
            }
        }
        /// <summary>
        /// 删除方法
        /// </summary>
        /// <exception cref="NotImplementedException"></exception>
        private void DeleteCmdMethod()
        {
            if (CurSelectedItem != null)
            {
                //直接删除掉
                FreeSql.Delete<HistoryExp>(CurSelectedItem.Id).ExecuteAffrows();
                ExpInfoDtoItems.Remove(CurSelectedItem);

                CurSelectedItem = null;
            }
            else
            {
                MessageBox.Show("请选中后再进行【删除】操作？", "提示", MessageBoxButton.OK, MessageBoxImage.Hand);
            }

        }

        private DelegateCommand saveCmd;
        /// <summary>
        /// 保存命令
        /// </summary>
        public DelegateCommand SaveCmd
        {
            set
            {
                saveCmd = value;
            }
            get
            {
                if (saveCmd == null)
                {
                    saveCmd = new DelegateCommand(() => SaveCmdMethod());
                }
                return saveCmd;
            }
        }

        /// <summary>
        /// 保存命令方法
        /// </summary>
        /// <exception cref="NotImplementedException"></exception>
        private void SaveCmdMethod()
        {
            if (CurSelectedItem == null)
            {
                MessageBox.Show("请选中试验工况后再进行【确定】操作", "提示", MessageBoxButton.OK, MessageBoxImage.Hand);
                return;
            }
            //检查空的数据
            foreach (var item in _ExpInfoDtoItems)
            {
                if (string.IsNullOrEmpty(item.Name))
                {
                    MessageBox.Show("请确认名称是否正确", "提示", MessageBoxButton.OK, MessageBoxImage.Hand);
                    return;
                }
                if (string.IsNullOrEmpty(item.WorkCond))
                {
                    MessageBox.Show("请确认工况是否正确", "提示", MessageBoxButton.OK, MessageBoxImage.Hand);
                    return;
                }
            }

            //检查数据是否正常
            foreach (var item in ExpInfoDtoItems)
            {
                FreeSql.InsertOrUpdate<HistoryExp>()
                    .SetSource(Mapper.Map<HistoryExp>(item)).
                    ExecuteAffrows();
            }

            //当前的工况信息
            ConfigService.CurExpInfo = FreeSql.Select<HistoryExp>(CurSelectedItem.Id).IncludeMany(a => a.HistoryWorkCondFiles).First();

            DialogParameters pars = new DialogParameters
             {
                 { "ReturnValue", CurSelectedItem }
             };

            RaiseRequestClose(new DialogResult(ButtonResult.OK, pars));
        }

        private DelegateCommand cancelCmd;
        /// <summary>
        /// 取消命令
        /// </summary>
        public DelegateCommand CancelCmd
        {
            set
            {
                cancelCmd = value;
            }
            get
            {
                if (cancelCmd == null)
                {
                    cancelCmd = new DelegateCommand(() => CancelCmdMethod());
                }
                return cancelCmd;
            }
        }
        /// <summary>
        /// 取消命令方法
        /// </summary>
        /// <exception cref="NotImplementedException"></exception>
        private void CancelCmdMethod()
        {
            RaiseRequestClose(new DialogResult(ButtonResult.Cancel));
        }


        /// <summary>
        /// 窗口打开时的传递的参数
        /// </summary>
        /// <param name="parameters"></param>
        public override void OnDialogOpened(IDialogParameters parameters)
        {
            //CurGroupTabIndex = parameters.GetValue<int>("TabIndex");
            //RefreshChartSelectedData();

            var Data = FreeSql.Select<HistoryExp>().ToList();

            ExpInfoDtoItems = new ObservableCollection<ExpInfoDto>(Mapper.Map<List<ExpInfoDto>>(Data));

        }
    }
}