using DevExpress.XtraEditors;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace TProduct.WinFrmUI.Data4Owner
{
    public partial class SelectMotorComboxContentCtrl : DevExpress.XtraEditors.XtraUserControl
    {
        public SelectMotorComboxContentCtrl()
        {
            InitializeComponent();
            this.layoutControl1.SetupLayoutControl();
            this.gridViewMain.SetNormalView(30);
            this.gridViewMain.SetGridMianViewColor();
            this.gridViewMain.RegistCustomDrawRowIndicator();
            this.gridViewMain.RowClick += new DevExpress.XtraGrid.Views.Grid.RowClickEventHandler(this.GridViewMain_RowClick);

        }



        public event Action<Model.ProductMainExMotor> FocusedDataChangedEvent = null;
        public event Action<Model.ProductMainExMotor> AddDataChanedEvent = null;
        public event Action<Model.ProductMainExMotor> EditDataChanedEvent = null;

        private List<Model.ProductMainExMotor> _bindList = null;

        private bool _isChangeList = false;//是否修改了数组成员

        public bool IsChangeList { get => _isChangeList; set => _isChangeList = value; }


        private long _SeriesID = 0;
        public Model.ProductMainExMotor SetBindingData(long SeriesID, long ProductID)
        {
            if (SeriesID < 1)
                return null;
            _SeriesID = SeriesID;
            _bindList = new BLL.ProductMotor().GetExBySeriesID(SeriesID);
            if (_bindList == null || _bindList.Count < 1)
            {
                return null;
            }

            this.bindingSource1.DataSource = _bindList;
            this.bindingSource1.ResetBindings(false);
            this.gridViewMain.RefreshData();

            Model.ProductMainExMotor find = null;
            if (ProductID > 0)
            {
                find = this._bindList.Find(x => x.ID == ProductID);
            }
            if (find == null)
                find = _bindList.First();

            SetFocusedData(find);



            this.FocusedDataChangedEvent?.Invoke(find);

            return find;
        }

        /// <summary>
        /// 初始化并设置默认值
        /// </summary>
        /// <param name="sel"></param>
        public bool SetFocusedData(Model.ProductMainExMotor sel)
        {
            if (_bindList == null)
                return false;
            if (sel == null) { return false; }
            var find_index = this._bindList.FindIndex(x => x.ID == sel.ID);
            this.gridViewMain.SelectRow(find_index);

            this.gridViewMain.FocusedRowHandle = find_index;
            return true;
        }

        public void SetReadOnly()
        {
            this.barButAdd.Visibility = DevExpress.XtraBars.BarItemVisibility.Never;
            this.barButEdit.Visibility = DevExpress.XtraBars.BarItemVisibility.Never;
        }
        private void GridViewMain_RowClick(object sender, DevExpress.XtraGrid.Views.Grid.RowClickEventArgs e)
        {
            var row = this.gridViewMain.GetFocusedRow();
            if (row == null)
                return;
            this.FocusedDataChangedEvent?.Invoke(row as Model.ProductMainExMotor);
        }

        private void barButAdd_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            Add();
        }

        private void barButEdit_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            Edit();
        }

        private void barButSearch_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            this.gridViewMain.OptionsFind.AlwaysVisible = this.barCkSelect.Checked;
        }

        private void Edit()
        {
            var row = this.gridViewMain.GetCurrentViewModel(_bindList);
            if (row == null)
            {
                XtraMessageBox.Show("请选择一行数据!");
                return;
            }
            WaitFrmHelper.ShowWaitForm();
            var dlg = new EditProductMotorDlg();
            dlg.Shown += delegate { WaitFrmHelper.HideWaitForm(); };
            dlg.SetBindingData(row);
            dlg.ReloadDataEvent += (rhs,ok) =>
            {
                _isChangeList = true;
                row.Reset(rhs);
                this.bindingSource1.ResetBindings(false);
                EditDataChanedEvent?.Invoke(rhs);
                XtraMessageBox.Show("修改成功！");
            };
            dlg.ShowDialog();
        }

        private void Add()
        {
            if (_SeriesID < 1)
                return;
            WaitFrmHelper.ShowWaitForm();
            var dlg = new AddProductMotorDlg();
            dlg.Shown += delegate { WaitFrmHelper.HideWaitForm(); };
            dlg.SetBindingData(_SeriesID,_bindList?.Count() + 1 ?? 0);
            dlg.ReloadDataEvent += (rhs) =>
            {
                if (_bindList == null)
                    _bindList = new List<Model.ProductMainExMotor>();
                if (rhs == null)
                    return;
                _isChangeList = true;
                _bindList.Add(rhs);
                this.bindingSource1.ResetBindings(false);
                this.AddDataChanedEvent?.Invoke(rhs);
                this.FocusedDataChangedEvent?.Invoke(rhs);
                XtraMessageBox.Show("添加成功！");
            };
            dlg.ShowDialog();
        }
    }
}