using System;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace LYFZ.Software.MainBusiness.InventoryManagement
{
    public partial class FrmProductSearch : LYFZ.Software.UI.InventoryManagement.FrmProductSearch
    {
        public FrmProductSearch()
        {
        }

        public ArrayList ListArray = new ArrayList();

        #region 获取数据
        protected override void FrmProductSearch_Shown(object sender, EventArgs e)
        {
            try
            {
                CtvProd_Class.TreeView.Nodes.Clear();
                #region 绑定二级商品类别
                LYFZ.BLL.BLL_ErpSystemCategory BLLSystemCategory = new BLL.BLL_ErpSystemCategory();
                DataTable tbl = BLLSystemCategory.GetList("Sc_ClassParentID='1'").Tables[0];
                if (tbl.Rows.Count > 0)
                {
                    TreeNode root = null;

                    for (int i = 0; i < tbl.Rows.Count; i++)
                    {
                        root = new TreeNode(tbl.Rows[i]["Sc_ClassName"].ToString());
                        root.Tag = tbl.Rows[i]["Sc_ClassCode"].ToString();
                        this.CreateTreeViewShop(root.Nodes, tbl.Rows[i]["ID"].ToString());
                        this.CtvProd_Class.TreeView.Nodes.Add(root);
                    }
                }
                #endregion
            }
            catch (Exception ex) { MessageBoxCustom.Show(ex.Message); }
        }

        #region 绑定三级商品类别
        #region 绑定第三级商品类别
        /// <summary>
        /// 绑定第三级商品类别
        /// </summary>
        /// <param name="nodes">TreeView的节点集合</param>
        /// <param name="dataSource">数据源</param>
        /// <param name="parentid"></param>
        private void CreateTreeViewShop(TreeNodeCollection nodes, string ClassCode)
        {
            if (ClassCode != "")
            {
                LYFZ.BLL.BLL_ErpSystemCategory BLLSystemCategory = new BLL.BLL_ErpSystemCategory();
                DataTable tbl = BLLSystemCategory.GetList("Sc_ClassParentID=" + ClassCode + "").Tables[0];
                if (tbl.Rows.Count > 0)
                {
                    TreeNode node;
                    for (int i = 0; i < tbl.Rows.Count; i++)
                    {
                        node = new TreeNode();
                        node.Text = tbl.Rows[i]["Sc_ClassName"].ToString();
                        node.Tag = tbl.Rows[i]["Sc_ClassCode"].ToString();
                        nodes.Add(node);
                    }
                }
            }
        }
        #endregion
        #endregion
        #endregion

        #region 选择商品类别 获取商品
        protected override void CtvProd_Class_ComboBoxTreeViewEx_TextChanged(object sender, TreeViewEventArgs e)
        {
            try
            {
                if (CtvProd_Class.Tag != null)
                {
                    //获取商品表
                    LYFZ.BLL.BLL_ErpProduct Productbll = new BLL.BLL_ErpProduct();
                    DataTable dt = Productbll.View_tb_ErpProduct("tb_ErpSystemCategory.Sc_ClassCode='" + CtvProd_Class.Tag.ToString() + "' and Prod_IsEnabled='1' and Prod_Quantity>Prod_AlarmQuantity ").Tables[0];
                    this.dgv.AutoGenerateColumns = false;
                    this.dgv.DataSource = dt;
                    this.dgv.ClearSelection();
                }
            }
            catch (Exception ex) { MessageBoxCustom.Show(ex.Message); }

        }
        #endregion

        #region 查询
        protected override void btnSlect_Click(object sender, EventArgs e)
        {

            LYFZ.BLL.BLL_ErpProduct Productbll = new BLL.BLL_ErpProduct();
            DataTable dt = new DataTable();
            if (CtvProd_Class.Tag != null)
            {
                dt = Productbll.View_tb_ErpProduct("tb_ErpSystemCategory.Sc_ClassCode='" + CtvProd_Class.Tag.ToString() + "' and tb_ErpProduct.Prod_Name like '%" + txtProd_Name.Text + "%' and Prod_IsEnabled='1' and Prod_Quantity>Prod_AlarmQuantity ").Tables[0];
            }
            this.dgv.AutoGenerateColumns = false;
            this.dgv.DataSource = dt;
            this.dgv.ClearSelection();


        }
        #endregion

        #region 双击事件增加商品
        protected override void dgv_DoubleClick(object sender, EventArgs e)
        {
            try
            {
                SelectAll(lstGoods);
                string Goods = "";
                for (int i = 0; i < lstGoods.Items.Count; i++)
                {
                    Goods += lstGoods.SelectedItems[i].ToString() + ",";
                }
                string Prod_Name = dgv.CurrentRow.Cells["Prod_Name"].Value.ToString();
                string Prod_Number = dgv.CurrentRow.Cells["Prod_Number"].Value.ToString();
                string sp = "(" + Prod_Number + ")" + Prod_Name;
                // string jq = sp.Substring(sp.LastIndexOf(")") + 1);
                if (Goods.Contains(sp))
                {
                    MessageBoxCustom.Show("此商品已在列表中！不能添加！");
                    SelectAll(lstGoods);
                    return;
                }

                this.lstGoods.Items.Add(sp);
                SelectAll(lstGoods);
            }
            catch (Exception ex) { MessageBoxCustom.Show(ex.Message); }
        }


        #endregion

        #region <<按钮增加商品
        protected override void btnRight_Click(object sender, EventArgs e)
        {
            try
            {
                SelectAll(lstGoods);
                string Goods = "";
                for (int i = 0; i < lstGoods.Items.Count; i++)
                {
                    Goods += lstGoods.SelectedItems[i].ToString() + ",";
                }
                string Prod_Name = dgv.CurrentRow.Cells["Prod_Name"].Value.ToString();
                string Prod_Number = dgv.CurrentRow.Cells["Prod_Number"].Value.ToString();
                string sp = "(" + Prod_Number + ")" + Prod_Name;
                // string jq = sp.Substring(sp.LastIndexOf(")") + 1);
                if (Goods.Contains(sp))
                {
                    MessageBoxCustom.Show("此商品已在列表中！不能添加！");
                    SelectAll(lstGoods);
                    return;
                }

                this.lstGoods.Items.Add(sp);
                SelectAll(lstGoods);
            }
            catch (Exception ex) { MessageBoxCustom.Show(ex.Message); }
        }
        #endregion

        #region 移除商品
        protected override void btnLeft_Click(object sender, EventArgs e)
        {
            try
            {
                if (lstGoods.Items.Count > 0)
                {
                    lstGoods.Items.Remove(lstGoods.SelectedItem);
                }
                //Item obj = this.lstGoods.SelectedItem as Item;
                //MessageBox.Show("Text:" + obj.strText + " 值:" + obj.strValue);
            }
            catch (Exception ex) { MessageBoxCustom.Show(ex.Message); }
        }
        #endregion

        #region 确定
        protected override void btnSave_Click(object sender, EventArgs e)
        {
            try
            {
                FrmPurchaseOrder set = new FrmPurchaseOrder();
                if (lstGoods.Items.Count > 0)
                {
                    for (int i = 0; i < lstGoods.Items.Count; i++)
                    {
                        string start = lstGoods.Items[i].ToString();
                        string end = start.Substring(1, start.LastIndexOf(")") - 1);
                        ListArray.Add(end.ToString());
                    }
                }
                this.Close();
            }
            catch (Exception ex) { MessageBoxCustom.Show(ex.Message); }

        }
        #endregion

        #region 全选
        private void SelectAll(ListBox ListBox)
        {
            for (int i = 0; i < ListBox.Items.Count; i++)
            {

                ListBox.SelectedIndex = i;
            }
        }
        #endregion
    }
}