using DevExpress.Data;
using DevExpress.XtraEditors;
using DevExpress.XtraGrid.Views.Grid;
using Gs.DevApp.ToolBox;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Data;
using System.Windows.Forms;

namespace Gs.DevApp.UserControl
{
    // 继承自XtraForm，这是DevExpress提供的增强型表单控件
    public partial class SelectCgMx : XtraForm
    {
        // Web服务名称常量，用于调用后端接口
        private readonly string _webServiceName = "MesInvItemArnManager/";
        // 供应商ID和收料组织ID的私有变量
        private string suppId = "";
        private string receiveOrgId = "";

        /// <summary>
        /// 构造函数
        /// </summary>
        /// <param name="_suppId">供应商ID参数</param>
        /// <param name="_receiveOrgId">收料组织ID参数</param>
        public SelectCgMx(string _suppId, string _receiveOrgId)
        {
            // 初始化表单控件
            InitializeComponent();

      /*  #region 自动汇总beg
        gridView1.Columns["purchaseQty"].SummaryItem.SummaryType = DevExpress.Data.SummaryItemType.Custom;
        gridView1.Columns["yssl"].SummaryItem.SummaryType = DevExpress.Data.SummaryItemType.Custom;
        gridView1.Columns["wssl"].SummaryItem.SummaryType = DevExpress.Data.SummaryItemType.Custom;
        
        gridView1.CustomSummaryCalculate += (sender, e) =>
        {
            GridView view = sender as GridView;
            if (e.SummaryProcess == CustomSummaryProcess.Start)
            {
                // 初始化汇总值
                e.TotalValue = 0m;
            }
            else if (e.SummaryProcess == CustomSummaryProcess.Calculate)
            {
                // 检查当前行的Status字段是否为1  
                int status = Convert.ToInt32(view.GetListSourceRowCellValue(e.RowHandle, "chkInt"));
                if (status == 1)
                {
                    string _colCaption = e.Item.ToString();
                    if (_colCaption.Contains("采购"))
                    {
                        decimal amount = Convert.ToDecimal(view.GetListSourceRowCellValue(e.RowHandle, "purchaseQty"));
                        e.TotalValue = Convert.ToDecimal(e.TotalValue) + amount;
                    }
                    else if (_colCaption.Contains("已收"))
                    {
                        decimal amount2 = Convert.ToDecimal(view.GetListSourceRowCellValue(e.RowHandle, "yssl"));
                        e.TotalValue = Convert.ToDecimal(e.TotalValue) + amount2;
                    }
                    else if (_colCaption.Contains("未收"))
                    {
                        decimal amount3 = Convert.ToDecimal(view.GetListSourceRowCellValue(e.RowHandle, "wssl"));
                        e.TotalValue = Convert.ToDecimal(e.TotalValue) + amount3;
                    }
                }
            }
            else if (e.SummaryProcess == CustomSummaryProcess.Finalize)
            {
                // 设置最终汇总值  
                e.TotalValue = e.TotalValue;
            }
        };

        // 添加复选框变化事件，实时更新汇总
        gridView1.CellValueChanged += (s, e) =>
        {
            if (e.Column.FieldName == "chkInt")
            {
                // 复选框值变化时强制刷新汇总
                gridView1.UpdateSummary();
            }
        };
        #endregion
      */       
           
            // 为GridView的列标题绘制事件添加处理方法，使用自定义绘制
            this.gridView1.CustomDrawColumnHeader += (s, e) => { Gs.DevApp.ToolBox.UtilityHelper.CustomDrawColumnHeader(s, e); };
            // 添加鼠标点击事件处理复选框点击
            this.gridView1.MouseUp += (s, e) => { Gs.DevApp.ToolBox.UtilityHelper.CustomMouseUp(s, e, gcMain, gridView1); };
            // 配置复选列的排序和筛选选项，禁用排序和筛选功能
            this.colChkInt.OptionsColumn.AllowSort = DevExpress.Utils.DefaultBoolean.False;
            this.colChkInt.OptionsFilter.AllowAutoFilter = false;
            this.colChkInt.OptionsFilter.AllowFilter = false;
            this.colChkInt.OptionsFilter.AllowInHeaderSearch = DevExpress.Utils.DefaultBoolean.False;

            // 设置单选按钮组默认选中第一项（采购类型）
            radioGroup1.SelectedIndex = 0;

            // 保存传入的供应商ID和收料组织ID
            this.suppId = _suppId;
            this.receiveOrgId = _receiveOrgId;

            // 设置GridView的参数配置
            Gs.DevApp.ToolBox.UtilityHelper.SetGridViewParameter(gridView1, null, null, null, "", null, null, false);

            // 加载第一页数据
            getPageList(1);

            // 为"确定"按钮添加点击事件处理
            btnIn.Click += (s, e) =>
            {
                // 提交编辑并更新当前行数据
                gridView1.PostEditor();
                gridView1.UpdateCurrentRow();

                // 收集选中行的GUID
                var list = new List<string>();
                DataTable dt = this.gcMain.DataSource as DataTable;
                {
                    foreach (DataRow dr in dt.Rows)
                    {
                        string checkBox = dr["chkInt"].ToString();
                        string _guid = dr["guid"].ToString();
                        // 检查是否选中
                        if (Gs.DevApp.ToolBox.UtilityHelper.ToCheck(checkBox))
                        {
                            list.Add(_guid);
                        }
                    }
                }

                // 触发回调事件，传递选中的GUID列表，然后关闭表单
                UpdateParent?.Invoke(this, new UpdateParentEventArgs { StringList = list });
                Close();
            };

            // 为单选按钮组添加选中项变化事件，切换时重新加载数据
            radioGroup1.SelectedIndexChanged += (s, e) =>
            {
                getPageList(1);
            };
          
        }

        /// <summary>
        /// 选择后的回调事件，用于向父窗体传递选中的数据
        /// </summary>
        public event EventHandler<UpdateParentEventArgs> UpdateParent;

        /// <summary>
        /// 从服务器获取分页数据并绑定到GridView
        /// </summary>
        /// <param name="curPage">当前页码</param>
        private void getPageList(int curPage)
        {
            // 创建请求参数对象
            var _obj = new
            {
                currentPage = curPage,          // 当前页码
                everyPageSize = 999999,         // 每页记录数(这里设置了一个很大的值，可能是为了获取所有数据)
                sortName = "",                  // 排序字段
                keyWhere = "",                  // 查询条件
                inBusType = (radioGroup1.SelectedIndex + 1), // 业务类型：1是采购，2是委外
                inSupId = this.suppId,          // 供应商ID
                inReceiveOrgId = this.receiveOrgId, // 收料组织ID
            };

            // 将参数对象序列化为JSON字符串
            var json = JsonConvert.SerializeObject(_obj);

            try
            {
                // 调用Web服务获取数据
                var strReturn = UtilityHelper.HttpPost("",
                    _webServiceName + "SelectForm", json);

                // 解析返回结果为DataTable
                var dd = UtilityHelper.ReturnToTablePage(strReturn);
                var dt = dd.rtnData.list;

                // 绑定数据到GridControl
                gcMain.BindingContext = new BindingContext();
                gcMain.DataSource = dt;
                gcMain.ForceInitialize();

                // 自动调整列宽并应用网格布局
                gridView1.BestFitColumns();
                Gs.DevApp.ToolBox.UtilityHelper.SetGridLayout(gridView1);
            }
            catch (Exception ex)
            {
                // 显示错误信息
                MsgHelper.Warning("提示：" + ex.Message);
            }
        }
    }
}