using DevExpress.XtraGrid.Columns;
using Lskj.Business.Impl;
using Lskj.Control.Model;
using Lskj.Core;
using Lskj.Data;
using Lskj.Model;
using Lskj.Util;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace Lskj.Control
{
    public partial class FrmAddDynamic : BaseForm
    {
        #region 变量
        /// <summary>
        /// 动态sql
        /// </summary>
        public string DynamicSql;
        /// <summary>
        /// 模块编号
        /// </summary>
        public string ModuleCode;
        /// <summary>
        /// 最大高度
        /// </summary>
        public int MaxHeight;
        /// <summary>
        /// 预加载模块的关联字段
        /// </summary>
        public string UnionKey;
        /// <summary>
        /// 预加载模块的关联字段
        /// </summary>
        public string UnionValue;
        /// <summary>
        /// 主键值
        /// </summary>
        public string ParmaryKey;
        /// <summary>
        /// 主模块对象
        /// </summary>
        public ModuleModel MainModuleObj;
        /// <summary>
        /// guid主键值
        /// </summary>
        public string keyValue;
        /// <summary>
        /// 主表表格属性
        /// </summary>
        public DataTable TableProperties;
        /// <summary>
        /// 是否为新增
        /// </summary>
        public bool IsAdd = false;
        /// <summary>
        /// 是否已点击保存
        /// </summary>
        public bool IsSave = false;
        #endregion
        public FrmAddDynamic()
        {
            InitializeComponent();
            this.Load += OnFrmAddDynamicLoad;
            this.btnUpdate.Click += OnBtnUpdateClick;
            this.btnClose.Click += OnBtnCloseClick;
            this.FormClosing += OnFrmAddDynamicFormClosing;
        }
        /// <summary>
        /// 初始化时
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void OnFrmAddDynamicLoad(object sender, EventArgs e)
        {
            WaitForm.ShowForm();
            try
            {
                this.MainModuleObj = new ModuleModel(MainImpl.GetSystemdllTab(ModuleCode));
                if (MainModuleObj == null)
                {
                    throw new Exception(string.Format("初始化模块{0}失败", ModuleCode));
                }
                TableProperties = BaseImpl.GetDataTableResult(string.Format("select COLUMN_NAME,DATA_TYPE,CHARACTER_MAXIMUM_LENGTH  from information_schema.columns where table_name = '{0}'", MainModuleObj.MenuTable));
                if (string.IsNullOrEmpty(keyValue))
                {
                    IsAdd = true;
                    InsertDynamicTab();
                }
                InsertConotrol();
                SetFormSize();
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
            WaitForm.HideForm();
        }
        /// <summary>
        /// 修改按钮点击时
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void OnBtnUpdateClick(object sender, EventArgs e)
        {
            WaitForm.ShowForm(ResourceKeys.DataSaving);
            try
            {
                // 保存之前先进行表格更新
                this.gcMain.GridView.PostEditor();
                this.gcMain.GridView.UpdateCurrentRow();
                if (this.gcMain.VerifyNull())
                {
                    string updateSql = GetDetailRecord().ToString();
                    SqlHelper.ExecuteNonQuery(updateSql);
                    IsSave = true;
                    MessageUtil.Show("修改成功");
                }
            }
            catch (Exception ex)
            {
                MessageUtil.Show(ex.Message);
            }
            WaitForm.HideForm();
        }
        /// <summary>
        /// 退出按钮点击时
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void OnBtnCloseClick(object sender, EventArgs e)
        {
            this.Close();
        }
        /// <summary>
        /// 关闭窗体时
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void OnFrmAddDynamicFormClosing(object sender, FormClosingEventArgs e)
        {
            if (IsAdd && !IsSave)//新增且未保存删除插入的数据
            {
                string deleteSql = string.Format("delete from {0} where keyvalue = '{1}'", this.MainModuleObj.MenuTable, keyValue);
                SqlHelper.ExecuteNonQuery(deleteSql);
            }
            this.DialogResult = DialogResult.OK;
        }
        /// <summary>
        /// <para>说明：通过模块加载预载界面列</para>
        /// <para>创建人：王一帆</para>
        /// <para>创建日期：2023-10-20 </para>
        /// <para>修改人：</para>
        /// <para>修改日期：</para>
        /// <para>修改备注：</para>
        /// <para>版本：1.0</para>
        /// </summary>
        private void InsertConotrol()
        {
            //表格样式设置
            gcMain.GridView.Appearance.HeaderPanel.TextOptions.HAlignment = DevExpress.Utils.HorzAlignment.Center;//表头居中
            gcMain.GridView.Appearance.Row.TextOptions.HAlignment = DevExpress.Utils.HorzAlignment.Center;//内容居中
            this.ParmaryKey = BaseImpl.GetBasePrimaryKey(ModuleCode);//获取主键
            DataTable GridColumns = BaseModuleImpl.GetBaseGridColumns(ModuleCode);
            DataTable GridAllColumns = BaseModuleImpl.GetBaseGridAllColumns(ModuleCode);
            this.gcMain.SetEditColumns(GridColumns);
            string MainSql = string.Format("select * from {0} where keyvalue = '{1}'", this.MainModuleObj.MenuTable, keyValue);
            this.gcMain.SetGridViewDataSource(SqlHelper.ExecuteDataTable(MainSql));
        }
        /// <summary>
        /// <para>说明：添加模板表数据</para>
        /// <para>创建人：唐德馨</para>
        /// <para>创建日期：2023-10-20 </para>
        /// <para>修改人：</para>
        /// <para>修改日期：</para>
        /// <para>修改备注：</para>
        /// <para>版本：1.0</para>
        /// </summary>
        private void InsertDynamicTab()
        {
            try
            {
                string dynamicSql = ReplaceHelper.ReplaceUserInfo(DynamicSql);
                DataTable dynamicTab = SqlHelper.ExecuteDataTable(dynamicSql);
                if (dynamicTab != null)
                {
                    this.keyValue = Guid.NewGuid().ToString();
                    string dateTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
                    StringBuilder addSqlStrBuilder = new StringBuilder();
                    foreach (DataRow dynamicRow in dynamicTab.Rows)
                    {
                        StringBuilder addKeysBuilder = new StringBuilder();
                        StringBuilder addValuesBuilder = new StringBuilder();
                        foreach (DataColumn dynamicCol in dynamicTab.Columns)
                        {
                            if (TableProperties.Select().Where(n => (n["COLUMN_NAME"] + "").Equals(dynamicCol.ColumnName, StringComparison.OrdinalIgnoreCase)).Count() == 0)
                                continue;
                            if (dynamicCol.ColumnName.Equals("id", StringComparison.OrdinalIgnoreCase) ||
                                dynamicCol.ColumnName.Equals("keyvalue", StringComparison.OrdinalIgnoreCase) ||
                                dynamicCol.ColumnName.Equals("operatedate", StringComparison.OrdinalIgnoreCase) ||
                                dynamicCol.ColumnName.Equals("operatorname", StringComparison.OrdinalIgnoreCase) ||
                                dynamicCol.ColumnName.Equals(UnionKey, StringComparison.OrdinalIgnoreCase))
                            {
                                continue;
                            }
                            addKeysBuilder.Append(string.Format("{0},", dynamicCol.ColumnName));
                            addValuesBuilder.Append(string.Format("'{0}',", (dynamicRow[dynamicCol] + "").Replace("'", "''")));
                        }
                        if (!string.IsNullOrEmpty(UnionKey))
                        {
                            addKeysBuilder.Append(UnionKey + ",");
                            addValuesBuilder.Append(string.Format("'{0}',", UnionValue));
                        }
                        addKeysBuilder.Append("keyvalue,");
                        addValuesBuilder.Append(string.Format("'{0}',", keyValue));
                        addKeysBuilder.Append("operatedate,");
                        addValuesBuilder.Append(string.Format("'{0}',", dateTime));
                        addKeysBuilder.Append("operatorname,");
                        addValuesBuilder.Append(string.Format("'{0}',", ERPInfo.Instance.UserName));
                        addSqlStrBuilder.Append(string.Format("insert into {0} ({1}) values ({2});", MainModuleObj.MenuTable, addKeysBuilder.ToString().TrimEnd(','), addValuesBuilder.ToString().TrimEnd(',')));
                    }
                    string execSql = addSqlStrBuilder.ToString();
                    if (!string.IsNullOrEmpty(execSql))
                    {
                        SqlHelper.ExecuteNonQuery(execSql);
                    }
                }
            }
            catch (Exception ex)
            {
                MessageUtil.Show(ex.Message);
            }
        }
        /// <summary>
        /// <para>说明：获取保存数据</para>
        /// <para>创建人：唐德馨</para>
        /// <para>创建日期：2023-10-20 </para>
        /// <para>修改人：</para>
        /// <para>修改日期：</para>
        /// <para>修改备注：</para>
        /// <para>版本：1.0</para>
        /// </summary>
        /// <returns>System.String.</returns>
        private StringBuilder GetDetailRecord()
        {
            StringBuilder updateBuilder = new StringBuilder();
            DataTable mainTable = this.gcMain.GridControl.DataSourceTable().TrimDeleteRows();
            if (mainTable.Rows.Count > 0)
            {
                foreach (DataRow dataRow in mainTable.Rows)
                {
                    StringBuilder updateKeyValues = new StringBuilder();
                    string id = "";
                    string keyvalue = "";
                    foreach (DataColumn item in mainTable.Columns)
                    {
                        GridColumn[] gridColumns = gcMain.GridView.Columns.Cast<GridColumn>().Where(x => x.FieldName.Equals(item.Caption, StringComparison.OrdinalIgnoreCase)).ToArray();
                        if (item.Caption.Equals("id", StringComparison.OrdinalIgnoreCase))
                        {
                            id = dataRow["id"] + "";
                            continue;
                        }
                        if (item.Caption.Equals("keyvalue", StringComparison.OrdinalIgnoreCase))
                        {
                            keyvalue = dataRow["keyvalue"] + "";
                            continue;
                        }
                        if (gridColumns.Count() == 0) continue;
                        string fieldValue = dataRow.Table.Columns.Contains(item.ColumnName) ? dataRow[item.ColumnName] + "" : string.Empty;
                        if (!string.IsNullOrWhiteSpace(fieldValue))
                        {
                            fieldValue = item.DataType == typeof(DateTime) ? Convert.ToDateTime(fieldValue).ToString("yyyy-MM-dd HH:mm:ss") : fieldValue.Contains("'") ? fieldValue.Replace("'", "''") : fieldValue;
                        }
                        else
                        {
                            if (item.DataType == typeof(Decimal) ||
                                item.DataType == typeof(Double) ||
                                item.DataType == typeof(Int16) ||
                                item.DataType == typeof(Int32) ||
                                item.DataType == typeof(Int64))
                                fieldValue = "0";
                            else if (item.DataType == typeof(DateTime))
                            {
                                fieldValue = "null";
                            }
                            else
                            {
                                fieldValue = "";
                            }
                        }
                        updateKeyValues.Append(string.Format("{0} = '{1}',", item.ColumnName, fieldValue));
                    }
                    updateBuilder.Append(string.Format("update {0} set {1} where id = '{2}' and keyvalue = '{3}';", MainModuleObj.MenuTable, updateKeyValues.ToString().TrimEnd(','), id, keyvalue));
                }
            }
            return updateBuilder;
        }
        /// <summary>
        /// 调整窗体大小
        /// </summary>
        private void SetFormSize()
        {
            this.gcMain.GridView.HorzScrollVisibility = DevExpress.XtraGrid.Views.Base.ScrollVisibility.Never;
            this.gcMain.GridView.VertScrollVisibility = DevExpress.XtraGrid.Views.Base.ScrollVisibility.Never;
            this.gcMain.GridView.OptionsView.RowAutoHeight = false;
            this.gcMain.GridView.FooterPanelHeight = 25;
            this.gcMain.GridView.ViewCaptionHeight = 25;
            this.gcMain.GridView.RowHeight = MaxHeight > 25 ? MaxHeight : 25;
            int width = this.gcMain.GridView.IndicatorWidth;
            foreach (GridColumn gridColumn in this.gcMain.GridView.VisibleColumns)
            {
                //gridColumn.MaxWidth = gridColumn.Width;
                //gridColumn.MinWidth = gridColumn.Width;
                width += gridColumn.Width;
            }
            int height = this.gcMain.GridView.RowCount * this.gcMain.GridView.RowHeight + 75 + this.gcMain.plbuttomObj.Height + this.gcMain.plbuttomObj.Height - 13;
            if (height > System.Windows.Forms.Screen.GetWorkingArea(this).Height)
            {
                height = System.Windows.Forms.Screen.GetWorkingArea(this).Height;
                this.gcMain.GridView.VertScrollVisibility = DevExpress.XtraGrid.Views.Base.ScrollVisibility.Always;
            }
            else if (height < System.Windows.Forms.Screen.GetWorkingArea(this).Height)
            {
                this.gcMain.GridView.VertScrollVisibility = DevExpress.XtraGrid.Views.Base.ScrollVisibility.Never;
            }
            if (this.gcMain.GridView.VertScrollVisibility == DevExpress.XtraGrid.Views.Base.ScrollVisibility.Always)
            {
                width = width + 30;
            }
            this.Size = new Size(width, height);
            int screenTop = (System.Windows.Forms.Screen.GetWorkingArea(this).Width - this.Width) / 2;
            int screenLeft = (System.Windows.Forms.Screen.GetWorkingArea(this).Height - this.Height) / 2;
            if (this.WindowState == FormWindowState.Normal)
            {
                this.Location = new Point(screenTop, screenLeft);
            }
        }
    }
}