using DevExpress.XtraEditors;
using System;
using System.Collections.Generic;
using System.Drawing;

namespace TProduct.WinFrmUI.Data4Factory
{
    public partial class SelectPartBaseContentCtrl : DevExpress.XtraEditors.XtraUserControl
    {
        public SelectPartBaseContentCtrl()
        {
            InitializeComponent();
            // this.layoutControl1.SetupLayoutControl();
            // 
            this.gridViewMain.SetNormalView(30);
            this.gridViewMain.SetGridMianViewColor();
            this.gridViewMain.RegistCustomDrawRowIndicator();
            this.gridViewMain.OptionsView.EnableAppearanceOddRow = true;   // 使能 // 和和上面绑定 同时使用有效
            this.gridViewMain.Appearance.EvenRow.BackColor = Color.LightGray; // 设置偶数行颜色
            this.gridViewMain.OptionsView.EnableAppearanceEvenRow = true;
            this.gridViewMain.Appearance.OddRow.BackColor = Color.White; // 设置偶数行颜色

        }
        #region 当前视图 
        //数据拼接
        protected class CurrentViewModel : Model.PartBase
        {
            public CurrentViewModel() { }
            public CurrentViewModel(Model.PartBase obj) : base(obj)
            {
                this.ID = obj.ID;
                this.CreateUserID = obj.CreateUserID;
                this.CreateTime = obj.CreateTime;
                this.UpdateUserID = obj.UpdateUserID;
                this.UpdateTime = obj.UpdateTime;
                this.Code = obj.Code;
                this.Name = obj.Name;
            }
            public string ProductName { get; set; }
            public bool IsChecked { get; set; }
        }

        #endregion

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

        private List<CurrentViewModel> _bindList = null;
        private long _productID = 0;
        public void SetBindingData(long ProductID)
        {
            if (ProductID < 1)
                return;
            _productID = ProductID;
            _bindList = new List<CurrentViewModel>();

            var partList = new BLL.PartBase().GetByProductMainID(_productID);
            var product = new BLL.ProductMain().GetByID(_productID);
            partList?.ForEach(x => _bindList.Add(new CurrentViewModel(x) { ProductName = product?.Name }));
            this.bindingSource1.DataSource = _bindList;
            this.bindingSource1.ResetBindings(false);
            this.gridViewMain.FocusedRowHandle = 0;
        }


        /// <summary>
        /// 初始化并设置默认值
        /// </summary>
        public bool SetFocused(long ID)
        {
            this.SetBindingData(ID);
            var selModel = _bindList.Find(x => x.ID == ID);
            if (selModel == null)
                return false;
            if (selModel != null)
            {
                this.bindingSource1.ResetBindings(false);
                this.FocusedDataChangedEvent?.Invoke(selModel);
            }
            return true;
        }
        /// <summary>
        /// 获取聚焦
        /// </summary>
        public object GetFocused()
        {
            var vm = this.gridViewMain.GetFocusedRow() as CurrentViewModel;
            return vm;
        }

        private void gridView1_RowClick(object sender, DevExpress.XtraGrid.Views.Grid.RowClickEventArgs e)
        {
            var row = this.gridViewMain.GetFocusedRow() as CurrentViewModel;
            if (row == null)
                return;
            var model = row as Model.PartBase;
            this.FocusedDataChangedEvent?.Invoke(model);
        }

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

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


        private void Add(long ProductID)
        {
            if (ProductID < 1)
                return;
            WaitFrmHelper.ShowWaitForm();
            var dlg = new AddPartBaseOnListDlg();
            dlg.Shown += delegate { WaitFrmHelper.HideWaitForm(); };
            dlg.SetBindingData(ProductID);
            dlg.ReloadDataEvent += (rhs) =>
            {
                var ProductName = new BLL.ProductMain().GetByID(rhs.ProductMainID)?.Name;
                var vm = new CurrentViewModel(rhs) { ProductName = ProductName };
                _bindList.Add(vm);
                this.bindingSource1.ResetBindings(false);
                this.AddDataChanedEvent?.Invoke(rhs as Model.PartBase);
                this.FocusedDataChangedEvent?.Invoke(rhs as Model.PartBase);
                XtraMessageBox.Show("添加成功！");
            };
            dlg.ShowDialog();
        }

        private void gridView1_FocusedRowChanged(object sender, DevExpress.XtraGrid.Views.Base.FocusedRowChangedEventArgs e)
        {
            var row = this.gridViewMain.GetFocusedRow() as CurrentViewModel;
            if (row == null)
                return;
            var model = row as Model.PartBase;
            this.FocusedDataChangedEvent?.Invoke(model);
        }
    }
}