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;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;

namespace CapMachine.Wpf.ViewModels
{
    public class DialogPIDConfigViewModel : DialogViewModel
    {
        /// <summary>
        /// 实例化函数
        /// </summary>
        /// <param name="configService"></param>
        /// <param name="freeSql"></param>
        /// <param name="mapper"></param>
        /// <param name="machineRtDataService"></param>
        public DialogPIDConfigViewModel(ConfigService configService, IFreeSql freeSql, IMapper mapper, MachineRtDataService machineRtDataService)
        {
            this.Title = "PID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(); }
        }

        private string _CurMeterName;
        /// <summary>
        /// 当前的仪表 
        /// </summary>
        public string CurMeterName
        {
            get { return _CurMeterName; }
            set { _CurMeterName = value; RaisePropertyChanged(); }
        }

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


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


        private ObservableCollection<ConfigPIDDto> _ConfigPIDDtoItems = new ObservableCollection<ConfigPIDDto>();
        /// <summary>
        /// 数据源控件 数据集合
        /// </summary>
        public ObservableCollection<ConfigPIDDto> ConfigPIDDtoItems
        {
            get { return _ConfigPIDDtoItems; }
            set { _ConfigPIDDtoItems = 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 ConfigPIDDto;

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


        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()
        {
            ConfigPIDDtoItems.Add(new ConfigPIDDto()
            {
                MeterName = CurMeterName,

            });
        }

        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
                ConfigPIDDtoItems.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<ConfigPID>(CurSelectedItem.Id).ExecuteAffrows();
                ConfigPIDDtoItems.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 ConfigPIDDtoItems)
            //{
            //    if (string.IsNullOrEmpty(item.IndexNo))
            //    {
            //        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 ConfigPIDDtoItems)
            {
                FreeSql.InsertOrUpdate<ConfigPID>()
                    .SetSource(Mapper.Map<ConfigPID>(item)).
                    ExecuteAffrows();
            }

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

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

            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)
        {
            CurMeterName = parameters.GetValue<string>("Name");
            //RefreshChartSelectedData();

            var Data = FreeSql.Select<ConfigPID>().Where(a => a.MeterName == CurMeterName).ToList();

            ConfigPIDDtoItems = new ObservableCollection<ConfigPIDDto>(Mapper.Map<List<ConfigPIDDto>>(Data));

        }
    }
}